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Jnc Petrochemical Corporation patents


Recent patent applications related to Jnc Petrochemical Corporation. Jnc Petrochemical Corporation is listed as an Agent/Assignee. Note: Jnc Petrochemical Corporation may have other listings under different names/spellings. We're not affiliated with Jnc Petrochemical Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Jnc Petrochemical Corporation-related inventors


Liquid crystal composition and liquid crystal display device

In formula (1), R1a is alkyl having 1 to 12 carbons, or the like; ring Q and ring S are independently 1,4-cyclohexylene, 1,4-phenylene or the like; Z1a and Z2a are independently a single bond or the like; X1a and X2a are independently hydrogen or fluorine; Y1a is fluorine, chlorine, alkyl... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Provided are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, low viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or having a suitable balance regarding at least two of the characteristics; and an AM device including the composition. The... Jnc Petrochemical Corporation

Liquid crystal compound, liquid crystal composition and liquid crystal display device

In formula (1), Ra and Rb are fluorine or alkyl; A0, A1 and A2 are 1,4-phenylene; Z1 and Z2 are a single bond or alkylene; one of Y1 and Y2 is fluorine, and the other is hydrogen; Rc is alkyl; and a and b are independently 0, 1, 2 or... Jnc Petrochemical Corporation

Polymerizable liquid crystal compounds, polymerizable liquid crystal compositions, liquid crystalline polymers, phase difference film and display device

An aspect can be exemplified, in which, in formula (1), W1 is hydrogen or a substituent, A1 is 1,4-phenylene, 1,4-cyclohexylene or naphthalene-2,6-diyl, Z1 and Y1 are a connecting group, m and n each are an integer from 0 to 7, in which an expression: 3≦m+n≦8 holds, Q1 is a spacer,... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Provided are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy and large dielectric anisotropy, or the liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device including... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Shown are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or the liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Provided are a liquid crystal composition satisfying at least one of characteristics including a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or the liquid crystal composition having a suitable balance regarding at least two of the above characteristics; and an... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

The liquid crystal composition has positive dielectric anisotropy, and contains a compound contributing to high stability to heat or ultraviolet light as an additive component and a specific compound having small viscosity as a first component, and a liquid crystal display device includes the composition, and the composition may contain... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

The means concerns a nematic liquid crystal composition that has positive dielectric anisotropy and that includes a polymerizable compound as a first additive and a polar compound as a second additive, and the composition may include a specific liquid crystal compound having a large positive dielectric anisotropy and a specific... Jnc Petrochemical Corporation

Organic-inorganic composite film, and multi-layer heat resistant separator material using same

The present invention addresses the problem of providing an organic-inorganic composite film that is useful as a separator material. The problem is addressed by an organic-inorganic composite film characterized in that a heat-resistant layer that contains inorganic heat resistant particles and a binder is provided on at least one surface... Jnc Petrochemical Corporation

Liquid crystal compound having difluoromethyleneoxy group, liquid crystal composition, and liquid crystal display device

In formula (1), for example R1 is alkyl having 1 to 12 carbons; ring A1 is 1,4-cyclohexylene; ring B1 is 1,4-phenylene; Z1, Z2 and 73 are a single bond; L1, L2, L3, L4, L5, L6, L7, L8 and L9 are hydrogen or halogen; X1 is fluorine; a is 1 to... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Provided are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or the liquid crystal composition having a suitable... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

A liquid crystal compound comprising a specific compound having a positive dielectric anisotropy as the first component, and a specific compound having a low viscosity as a second component. Further, the liquid crystal compound may contain a specific compound having a positive dielectric anisotropy as the third component, a specific... Jnc Petrochemical Corporation

Liquid crystal compound having polyfluoro-2-butenoxy group, liquid crystal composition and liquid crystal display device

In formula (1), for example, R1 is alkyl having 1 to 15 carbons, ring A1 is 1,4-cyclohexylene, 1,4-cyclohexenylene, 1,4-phenylene, 1,4-phenylene in which at least one hydrogen is replaced by halogen or tetrahydropyran-2,5-diyl; Z1 is a single bond or —CF2O—; L1 and L2 are hydrogen or halogen; Y1 and Y2 are... Jnc Petrochemical Corporation

Microporous membrane and production method therefor

Provided is a microporous membrane made of a polypropylene-based resin and having high porosity, being useful as a battery separator. The microporous membrane is composed of a polypropylene-based polymer in which a melt mass flow rate (MFR) measured at 230° C. and a load of 21.18 N in accordance with... Jnc Petrochemical Corporation

Liquid crystal compound having benzopyran skeleton, liquid crystal composition, and liquid crystal display device

Shown are a liquid crystal compound satisfying at least one of physical properties such as high stability to heat and light, a high clearing point (or high maximum temperature), low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant... Jnc Petrochemical Corporation

Compound having polymerizable group, liquid crystal composition and liquid crystal display device

in which Sp1 to Sp5 are a single bond or alkylene having 1 to 10 carbons; S1 is >CH—; S2 is >C<; and X1 is —OH.... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Provided are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or having a suitable balance regarding at least two of the characteristics; and an AM device including the composition. The... Jnc Petrochemical Corporation

Liquid crystal compound having benzothiophene, liquid crystal composition and liquid crystal display device

For example, R1 is alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 2 to 10 carbons; R2 is alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 3 to 10 carbons; ring A1 is 1,4-cyclohexylene or 1,4-phenylene;... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

The invention is to provide a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy, a large specific resistance, a... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

The means concerns a nematic liquid crystal composition that includes a specific compound having a large negative dielectric anisotropy as a first component and a specific compound having a small viscosity as a second component, and that may include a specific compound having a negative dielectric anisotropy as a third... Jnc Petrochemical Corporation

Polymerizable polar compound, liquid crystal composition, and liquid crystal display element

in which, Sp2 and Spa are a single bond or alkylene having 1 to 10 carbons; S1 is >CH—; S2 is >C<; and X1 is —OH.... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

To provide a liquid crystal composition having at least one or a suitable balance regarding two of characteristics such as high maximum or low minimum temperature of a nematic phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, large specific resistance, high stability to ultraviolet light or heat and a... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Shown is a liquid crystal composition satisfying at least one or having suitable balance regarding at least two of characteristics such as high maximum or low minimum temperature of a nematic phase, large optical anisotropy, large positive dielectric anisotropy and high stability to ultraviolet light, a liquid crystal display device... Jnc Petrochemical Corporation

Liquid crystal compound, liquid crystal composition and liquid crystal display device using the same

X1, X2, X3, X4, X5, Y1, Y2, Y3, Y4 and Y5 are independently hydrogen or fluorine, but at least two or more of X1, X2, X3, X4, X5, Y1, Y2, Y3, Y4 and Y5 is fluorine.... Jnc Petrochemical Corporation

Liquid crystal display device and manufacturing same

The present invention relates to a liquid crystal display element including a pair of a substrate arranged opposite to each other, an electrode group disposed on one side or both sides of the pair of substrates facing each other, a plurality of active elements connected to the electrode group, a... Jnc Petrochemical Corporation

Liquid crystal aligning agents for forming photo-aligning liquid crystal alignment layers, liquid crystal alignment layers and liquid crystal display devices using the same

A photo-aligning liquid crystal alignment layer formed by using a photo-aligning liquid crystal aligning agent containing polyamic acid or a derivative thereof which is synthesized by using tetracarboxylic acid dianhydride having no photoreactive structure having a specific structure and diamine having no photoreactive structure having a specific structure together with... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Provided is a liquid crystal composition satisfying at least one or having suitable balance regarding at least two of characteristics such as high maximum or low minimum temperature of a nematic phase, large optical anisotropy, large positive dielectric anisotropy and high stability to ultraviolet light, and a liquid crystal display... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Shown is a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large dielectric anisotropy and small frequency dependence, or has a suitable balance regarding at least two of the characteristics, and an AM device including the... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Shown is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, a small viscosity, a suitable optical anisotropy and a large dielectric anisotropy, or has a suitable balance regarding at least two of the characteristics, and an AM device... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

The liquid crystal composition has the nematic phase and contains a specific compound having large positive dielectric anisotropy as a first component, and a specific compound having small viscosity as a second component, and may contain a specific compound having large positive dielectric anisotropy as a third component, a specific... Jnc Petrochemical Corporation

Liquid crystal composition and liquid crystal display device

Shown is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, a large elastic constant, a suitable optical anisotropy and a large negative dielectric anisotropy, or has a suitable balance regarding at least two of the characteristics, and an... Jnc Petrochemical Corporation

Liquid crystal compound having tercyclohexyl, liquid crystal composition and liquid crystal display device

wherein, in formula (1), R1 is alkoxy having 1 to 9 carbons or the like; R2 is alkenyl having 2 to 10 carbons; Z1 and Z2 are independently a single bond, —CH2CH2—, —CH═CH— or the like; and a and b are independently 0 or 1.... Jnc Petrochemical Corporation

08/31/17 / #20170246608

Liquid crystal capsule and producing same

Shown is a method for producing a liquid crystal capsule having a particle diameter of 30 to 150 nanometers, and a method for producing a liquid crystal capsule without using a homogenizer. The disclosure concerns a method for producing a liquid crystal capsule, including a step of preparing an emulsion... Jnc Petrochemical Corporation

08/24/17 / #20170240809

Compounds having a difluorocyclohexane ring, liquid crystal compositions and liquid crystal display devices

where R1 and R2 is alkyl having 1 to 20 carbons or the like; one of L1 and L2 is both hydrogens, and the other is both fluorines; Z1 and Z2 are independently a single bond, —COO—, —OCO—, —OCH2—, —CH2O—, —CF2O—, —OCF2—, —CH2CH2—, —CH═CH—, —C≡C— or the like.... Jnc Petrochemical Corporation

08/17/17 / #20170233653

Liquid crystal device

One aspect is contemplated for providing a device having a liquid crystal material exhibiting a dielectric constant of 1000 or more at a temperature at which a specific liquid crystal phase is developed, and a unit configured to apply voltage to the liquid crystal material at the temperature at which... Jnc Petrochemical Corporation

08/17/17 / #20170233655

Liquid crystal composition and liquid crystal display device

Provided is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, large optical anisotropy and large dielectric anisotropy, or has a suitable balance regarding at least two of the characteristics, and an AM device including the composition.... Jnc Petrochemical Corporation

08/10/17 / #20170226423

Liquid crystal composition and liquid crystal display device

Provided is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or has a suitable balance regarding... Jnc Petrochemical Corporation

08/10/17 / #20170227820

Liquid crystal display device

R1 is alkyl having 1 to 12 carbons or the like; ring A is 1,4-cyclohexylene, 1,4-phenylene or the like; Z1 is a single bond or the like; X1 and X2 are hydrogen or fluorine; Y1 is fluorine or the like; and a is 1, 2, 3 or 4.... Jnc Petrochemical Corporation

07/27/17 / #20170210991

Compound having a difluorocyclohexane ring, liquid crystal composition and liquid crystal display device

Z1, Z2, Z3, Z4 and Z5 are independently a single bond, —COO— or the like; and a to d is 0, 1 or the like.... Jnc Petrochemical Corporation

07/27/17 / #20170210992

Liquid crystal composition and liquid crystal display device

Provided is a liquid crystal composition having at least one of, or a suitable balance regarding at least two of, characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy and large dielectric anisotropy, and an AM device including the composition. The liquid crystal... Jnc Petrochemical Corporation

07/13/17 / #20170199432

Liquid crystal display device

The subject is to shown a liquid crystal display device that has characteristics such as a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio, a long service life and a small flicker rate. The disclosure relates to a liquid crystal display device... Jnc Petrochemical Corporation

07/06/17 / #20170194611

Microporous membrane roll for battery separators and producing same

A display means with which no unevenness is caused on a surface of a separator material in a microporous film roll for a battery separator is described. Microporous film roll (1) for the battery separator according to the invention has indicator part (18) different in optical characteristics therefrom in microporous... Jnc Petrochemical Corporation

06/22/17 / #20170174992

Polymerizable liquid crystal compound, composition, liquid crystal polymerization film-kind thereof and use thereof

in which, in formula (1), G is a group composed of a quinoline skeleton, an isoquinoline skeleton, a quinoxaline skeleton or a quinazoline skeleton, A1 is 1,4-phenylene or 1,4-cyclohexylene, Z1 is a connecting group, m is an integer from 0 to 3, and R1 is a group containing a polymerizable... Jnc Petrochemical Corporation

06/22/17 / #20170174993

Liquid crystal composition and liquid crystal display device

The means concerns a nematic liquid crystal composition that has positive dielectric anisotropy and that includes a specific liquid crystal compound having a large positive dielectric anisotropy as a first component and a polar compound having a polymerizable group as a first additive, and the composition may include a specific... Jnc Petrochemical Corporation

06/08/17 / #20170158961

Piperidine derivative, liquid crystal composition and liquid crystal display device

In formula (1), R1, R2, R3 and R4 are independently hydrogen or alkyl having 1 to 4 carbons; R5 is hydrogen, hydroxy, oxy radical, alkyl having 1 to 10 carbons or alkoxy having 1 to 10 carbons; ring A1 is 1,4-cyclohexylene, 1,4-cyclohexenylene or the like; Z1 and Z2 are independently... Jnc Petrochemical Corporation

05/11/17 / #20170130128

Liquid crystal display device and liquid crystal composition

in formula (1), R1 is alkyl or the like; ring A is 1,4-phenylene or the like; Z1 is a single bond or the like; X1 and X2 is hydrogen or fluorine; Y1 is fluorine or the like; and m is 0, 1, 2, 3 or 4.... Jnc Petrochemical Corporation

04/27/17 / #20170114277

Liquid crystal display device

The subject is to show a liquid crystal display device that has characteristics such as a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio, a long service life and a small flicker rate. The disclosure relates to a liquid crystal display device... Jnc Petrochemical Corporation

04/20/17 / #20170107427
04/13/17 / #20170101582

Compound having tetrahydropyran ring, liquid crystal composition and liquid crystal display device

wherein, R1 and R2 are alkyl having 1 to 15 carbons or the like; ring A1 is tetrahydropyran-2,5-diyl, and ring A2 and ring A3 are 2-fluoro-1,4-phenylene or 2-chloro-1,4-phenylene; Z1, Z2 and Z3 are a single bond or the like; and a and b are 0 or 1, and a sum... Jnc Petrochemical Corporation

02/23/17 / #20170051205

Liquid crystal composition and liquid crystal display device

To show a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy, large positive dielectric anisotropy or having a suitable balance regarding at least two of the characteristics, and an AM device including the liquid... Jnc Petrochemical Corporation

02/23/17 / #20170051206

Liquid crystal compound having alkenyl on both ends, liquid crystal composition and liquid crystal display device

wherein, R1 and R2 are independently alkenyl having 2 to 10 carbons; ring A1, ring A2 and ring A3 are independently 1,4-phenylene or 1,4-phenylene in which at least one piece of hydrogen is replaced by fluorine or chlorine; Z1 and Z2 are independently alkylene having 1 to 4 carbons, and... Jnc Petrochemical Corporation

02/23/17 / #20170051207

Liquid crystal composition and liquid crystal display device

A liquid crystal composition satisfying at least one of characteristics such as high maximum temperature of a nematic phase, low minimum temperature thereof, large optical anisotropy, large positive dielectric anisotropy and high stability to ultraviolet light, or having suitable balance regarding at least two of the characteristics; and a liquid... Jnc Petrochemical Corporation

02/16/17 / #20170044435

Liquid crystal composition and liquid crystal display device

To show a liquid-crystal composition having at least one or a suitable balance regarding at least two of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature thereof, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet... Jnc Petrochemical Corporation

02/02/17 / #20170029701

Liquid crystal composition and liquid crystal display device

The disclosure shows a liquid-crystal composition having at least one or suitable balance regarding at least two of characteristics such as high maximum temperature of nematic phase, low minimum temperature thereof, small viscosity, suitable optical-anisotropy, large dielectric-anisotropy, large specific resistance, high stability to ultraviolet light and heat; and an AM... Jnc Petrochemical Corporation

01/26/17 / #20170022415

Liquid crystal composition and liquid crystal display device

The liquid crystal composition has a negative dielectric anisotropy and contains a specific compound having a large negative dielectric anisotropy as a first component, and the composition may contain a specific compound having a high maximum temperature or a small viscosity as a second component, a specific compound having a... Jnc Petrochemical Corporation

01/19/17 / #20170015905

Liquid crystal display device and liquid crystal composition

wherein in formula (1), R1 and R2 are alkyl or the like; ring A and ring C are 1,4-phenylene or the like; ring B is 2,3-difluoro-1,4-phenylene or the like; Z1 and Z2 are a single bond or the like; and m is 1, 2 or 3, n is 0 or... Jnc Petrochemical Corporation

01/12/17 / #20170009137

Liquid crystal compound, liquid crystal composition and liquid crystal display device

In formula (1), Ra and Rb are independently alkyl having 1 to 30 carbons or the like; and X and Y are independently fluoroalkyl having 1 to 5 carbons, fluoroalkoxy having 1 to 5 carbons or pentafluorosulfanil, and one of X and Y may be fluorine.... Jnc Petrochemical Corporation








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Jnc Petrochemical Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Jnc Petrochemical Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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