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Polyone Corporation patents


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

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


Compounds containing blue light blocking additive

Blue light is absorbed within thermoplastic polymer by use of organic colorants which both limit transmittance of light at 430-450 nm wavelengths to and continue transmittance of light of more than 85% at above 560 nm wavelengths. In 430-450 nm, with the different loadings of various organic colorants having various transmittances at 430-450 nm, the transmittance of the polymer can also be adjusted to meet any desired blue light transmittance level.. ... Polyone Corporation

Polyvinyl butyral-g-polylactide copolymer

Copolymers of a polyvinyl butyral backbone with polylactic acid grafts and their compounds are disclosed, which can be used to produce clear, flexible and ductile bio-based films. The copolymers are amorphous and have been shown to maintain clarity, flexibility, and ductility after continuous exposure to thermal aging at 80° c. ... Polyone Corporation

Super-vibration damping thermoplastic elastomer blends

A thermoplastic elastomer compound includes hydrogenated styrenic block copolymer having a polyisoprene soft block, styrene-isobutylene-styrene block copolymer, tackifier having a softening point of at least about 80° c. According to astm 6493, and, optionally, one or more additional thermoplastic elastomers. ... Polyone Corporation

Masterbatch containing carbon nanotubes as black pigment

A masterbatch and its thermoplastic compound are formulated with carbon nanotubes as black pigment. When the masterbatch is let down into additional thermoplastic resin to form a polymer compound, the carbon nanotubes provide substantially the same l* value of blackness as does carbon black with about thirty times less weight percent of carbon nanotubes compared with carbon black.. ... Polyone Corporation

High strength, light weight composite structure, method of manufacture and use thereof

A composite structure (10) includes a first outer skin (12); a second outer skin (14); and a core (16) sandwiched between the first outer skin (12) and the second outer skin (14). The core (16) includes a plurality of spaced apart ridges (18) between the first outer skin (12) and the second outer skin (14), each of the spaced apart ridges (18) extending from one end (20) of the composite structure (10) to an opposite end (22); and a plurality of connecting elements (24) between the first outer skin (12) and the second outer skin (14) configured to intersect with the ridges (18) to form open channels (26) within the core (16). ... Polyone Corporation

Sound damping thermoplastic elastomer articles

A sound damping article is formed from a thermoplastic elastomer compound that includes styrenic block copolymer, high softening point tackifier, plasticizer, and secondary polymer. The styrenic block copolymer has a copolymer tan delta peak temperature and the thermoplastic elastomer compound has a compound tan delta peak temperature. ... Polyone Corporation

Damping thermoplastic elastomers

A thermoplastic elastomer compound includes styrenic block copolymer that is high vinyl styrene-(ethylene/butylene)-styrene block copolymer and high softening point tackifier. The high vinyl styrene-(ethylene/butylene)-styrene block copolymer has a copolymer tan delta peak temperature and the thermoplastic elastomer compound has a compound tan delta peak temperature. ... Polyone Corporation

Damping thermoplastic elastomer articles with low compression set

An article is formed from a thermoplastic elastomer compound that includes styrenic block copolymer and high softening point tackifier. The styrenic block copolymer has a copolymer tan delta peak temperature and the thermoplastic elastomer compound has a compound tan delta peak temperature. ... Polyone Corporation

Flame retardant polybutylene succinate compound

Flame retardant polybutylene succinate (pbs) compounds using a non-halogenated intumescent flame retardant system are disclosed.. . ... Polyone Corporation

High tensile strength article with elastomeric layer

The present invention is an article of a film or sheet or a laminate of the film or sheet with nonwoven facing layer(s). The film or sheet is a blended compound of selectively hydrogenated thermoplastic block copolymer, a tackifying resin, and polyolefin and/or polystyrene, that has superior tensile strength and a good balance of good elasticity, low stiffness and good adhesion.. ... Polyone Corporation

Aromatic polyimides suitable for aerospace parts via 3d printing processes

Novel aromatic polyimides, both thermoplastic and thermosettable, are disclosed based on use of asymmetric diamines and symmetric dianhydrides with either a functional endcap for further thermosetting or a non-functional endcap for retention of thermoplastic properties. Both aromatic polyimides have sufficient physical properties to be useful in 3d printing.. ... Polyone Corporation

Nested packaging assemblies

A packaging assembly includes a plurality of individual packages. Each of the plurality of individual packages is adjoined to at least one other of the plurality of individual packages. ... Polyone Corporation

Thermally conductive and electrically conductive nylon compounds

A nylon compound is disclosed having good through plane thermal conductivity and improved physical strength. The compound comprises a combination of nylon, graphite, and long glass fibers. ... Polyone Corporation

Masterbatch containing heat-sensitive functional additive

A heat-sensitive functional additive is protected from multiple heat histories by being mixed at ambient temperature with a pre-formed masterbatch, for let down into thermoplastic resin at the time of final-shaping of the plastic article.. . ... Polyone Corporation

08/03/17 / #20170218245

Thermally conductive polymer articles for electronic circuitry

A thermally conductive polymer article is disclosed, made from a polymer resin and thermally conductive additives, wherein the article has undergone laser structuring and plasma metallization and, preferably, surface-mount technology (smt) by non-lead reflow soldering, to provide an integrated circuit. The article can be in the shape of a printed circuit board or a led lighting component among other possibilities. ... Polyone Corporation

07/27/17 / #20170212286

Thermoplastic panel to shift perception of color temperature of light emitting diodes

Color temperature actually emitted by a light emitting diode (led) is perceived by a viewer of that led to be altered because of the placement of a passive color temperature-shifting panel between the viewer and the led. The panel is colored in a manner to cause a perception of a shift from one color temperature of the light emitting diode to another color temperature of the light emitting diode in the absence of any electrochromic, photochromic, or thermochromic material in the panel.. ... Polyone Corporation

06/15/17 / #20170166692

Oxygen scavenging copolymers made from cyclic aliphatic monomers

A method and system for oxygen molecule scavenging is disclosed. The system employs as a novel copolymer as the reducing agent for oxygen molecules. ... Polyone Corporation

06/15/17 / #20170166684

Urethane vinyl copolymers and impact resistant sheets made therefrom

Copolymers comprising a polyurethane segment, a polyvinyl segment and a multifunctional monomer having first and second functional groups covalently bound to the polyurethane segment and polyvinyl segment, respectively, are disclosed. Cast sheets formed therefrom exhibit improved high impact resistance and similar optical properties as compared to polyvinyl cast sheets.. ... Polyone Corporation

03/09/17 / #20170066954

Thermally conductive polyamide compounds containing laser direct structuring additives

A thermally conductive polyamide compound is disclosed. The compound comprises a polyamide matrix, boron nitride, and a laser direct structuring additive dispersed in the matrix. ... Polyone Corporation

03/02/17 / #20170058105

Electrically conductive polycarbonate compounds

An electrically conductive polymer compound is disclosed. The compound comprises a matrix comprising polycarbonate and carbon nanotubes dispersed in the matrix. ... Polyone Corporation

02/23/17 / #20170051111

Aliphatic polyimides from a 1:2 molar ratio of diamine and unsaturated monoanhydride or unsaturated diacid

Aliphatic polyimides are synthesized by a 2:1 molar ratio reaction of an unsaturated monoanhydride or an unsaturated diacid with a diamine. Bio-derived monomers are particularly useful in the synthesis of the aliphatic polyimides.. ... Polyone Corporation

02/16/17 / #20170044320

Aliphatic polyimides from a 1:1 molar ratio of diamine and unsaturated monoanhydride or unsaturated diacid

Aliphatic polyimides are synthesized by a 1:1 molar ratio reaction of an unsaturated monoanhydride or an unsaturated diacid with a diamine. Bio-derived monomers are particularly useful in the synthesis of the aliphatic polyimides.. ... Polyone Corporation

02/16/17 / #20170044319

Aliphatic polyimides from unsaturated monoanhydride or unsaturated diacid reacted with both monoamine and diamine

Aliphatic polyimides are synthesized by a reaction of 2 moles of an unsaturated monoanhydride or an unsaturated diacid with both one mole of a diamine and one mole of a monoamine. Imidization of intermediates so formed from those reactions resolve to 6 possible bicyclic imidic structures bridged by monoamidic or saturated hydrocarbon spans, more likely the latter. ... Polyone Corporation








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