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Invista North America S a R l patents

Recent patent applications related to Invista North America S a R l. Invista North America S a R l is listed as an Agent/Assignee. Note: Invista North America S a R l may have other listings under different names/spellings. We're not affiliated with Invista North America S a R l, we're just tracking patents.

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Date Invista North America S a R l patents (updated weekly) - BOOKMARK this page
03/23/17 new patent  Amorphous high performance polyamide
03/16/17Polyamide resins with mineral additives
02/23/17Bio-derived polyurethane fiber
12/01/16Process for producing hydrogen cyanide using flow straightener
11/17/16Improved polyester-ether resin blends
10/27/16Heterogeneous hydrocyanation
10/06/16Garment with altered stress profile
10/06/16Continuous polyamidation process - i
10/06/16Continuous polyamidation process - ii
09/29/16Thermoplastic composition for use in high impact applications
09/15/16Stretch circular knit fabrics with multiple elastic yarns
09/01/16Stretch circular knit fabrics with multiple elastic yarns
08/04/16Process for stabilizing hydrocyanation catalyst
07/28/16Improved process for manufacture of tetrahydrofuran
07/14/16Novel process for making omega-aminoalkylenic alkyl ester
07/07/16Hydrogen cyanide production with treated natural gas as source or methane-containing feedstock
07/07/16Operational controls for inert gas blanketing for andrussow process
06/23/16Process for the oxidation of cyclohexane
06/23/16Process for the oxidation of cyclohexane
03/24/16Extraction solvent control for reducing stable emulsions
03/17/16Nylon salt solution preparation processes with trim diamine
03/10/16Process for heat recovery from ammonia stripper in andrussow process
03/10/16Nylon salt solution production from a partially balanced acid solution
03/10/16Methods and systems for the recovery of water from a polyamide synthesis process
03/10/16Feed forward process controls for nylon salt solution preparation processes
03/03/16Multiple heat-transfer media
03/03/16Methods and systems for the recovery of water from a polyamide synthesis process
02/25/16Blended fiber yarns and fabrics including oxidized polymeric fibers
02/18/16Hydrogen cyanide production with controlled feedstock composition
02/18/16Reactor scheme in andrussow process
02/18/16Process for stabilizing heat exchanger tubes in andrussow process
02/18/16Apparatus and reducing catalyst poisoning in an andrussow process
02/04/16Component recovery process
01/14/16Process for producing compounds comprising nitrile functions
12/24/15Pentenenitrile isomerization
12/17/15Process for producing hydrogen cyanide and recovering hydrogen
12/10/15Apparatus and hydrogen recovery in an andrussow process
12/10/15Processes for producing hydrogen cyanide using static mixer
12/10/15Stretch yarns and fabrics with multiple elastic yarns
11/05/15Process for producing pentenenitriles
11/05/15Composition for improved nickel-ligand solubility
10/22/15Pentenenitrile isomerization
10/22/15Pentenenitrile isomerization
09/24/15Polyamide compositions and processes
09/24/15Polyamide compositions and processes
08/20/15Process for the purification of a cyclohexane air oxidation product stream
07/30/15Process for the oxidation of cyclohexane
07/02/15Ammonia recovery with purge for corrosion control
06/25/15Corrosion control in ammonia extraction by air sparging
06/18/15Stabilized hydrocyanation ligand composition
06/18/15Power recovery
06/11/15Stable ligand mixtures and processes for making same
06/11/15Hydrolysis catalyst and process
05/28/15Process for stabilizing hydrocyanation catalyst
01/08/15Nylon polymer and process
01/08/15Oxidation of cycloalkanes in the presence of a supported bimetallic gold-palladium catalyst
01/01/15Liquid and soil repellent compositions for fibers
11/20/14Method for making organodiphosphites from phosphorochloridites characterized by measuring side-product levels to determine further additions
11/13/14High dimensional stability polyester compositions
10/30/14Polyether glycol manufacturing process
10/02/14Process for the preparation of polyamides
09/11/14Processes to dye and treat bcf yarn
08/21/14Process for making nitriles
08/07/14Fabric including polyolefin elastic fiber
07/31/14Flame resistant yarns and fabrics including partially aromatic polyamide fiber and other flame resistant fibers
Patent Packs
10/17/13Materials of construction for a gas turbine
10/10/13Process for making nitriles
08/29/13Methods of producing carboxylic acids
08/22/13Biocatalytic methods to convert cyclohexane oxidation process waste streams to useful products
08/15/13Methods of producing four carbon molecules
07/25/13Methods for biosynthesizing 1,3 butadiene
07/18/13Methods of producing 6-carbon chemicals via coa-dependent carbon chain elongation associated with carbon storage
06/06/13Nickel form for preparation of catalytic nickel-ligand complexes
03/07/13Durable fabric including bulk continuous filament yarn
02/21/13Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers
02/21/13Integrated copolyether glycol manufacturing process
10/11/12Polyurethane elastic yarn and production method thereof
10/11/12Copolyether glycol manufacturing process
07/26/12Ionic liquids
05/10/12Process for production of polyesters
Patent Packs
04/19/12Nylon carpet fibers having bleach resistance
03/01/12Low viscosity ionic liquids
02/09/12Hydrocyanation of 2-pentenenitrile
12/22/11Nickel compositions for preparing nickel metal and nickel complexes
12/22/11Emulsion compositions and a selecting surfactants
09/08/11Brassiere construction using multiple layers of fabric
08/25/11Polyether glycol manufacturing process
08/25/11Hydrogenation and esterification to form diesters
08/11/11Nickel metal compositions and nickel complexes derived from basic nickel carbonates
08/04/11Nylon resins and process
07/21/11Preparation of elastic composite structures useful for components of disposable hygiene products and articles of apparel
07/21/11High load bearing capacity nylon staple fiber and nylon blended yarns and fabrics made therefrom
05/05/11Blended fiber yarns and fabrics including oxidized polymeric fibers
02/03/11Aromatic polyesterpolyols, isocyanurate-modified polyurethane foams, and methods of making them
12/09/10Elastic fiber containing an anti-tack additive
11/25/10Board stock foam having biobased content
11/25/10Polyol compositions, resin blend compositions, spray compositions, and methods of using each, and methods of making each
10/21/10Copolyether glycol manufacturing process
10/21/10Highly selective process for producing organodiphosphites
09/16/10Catalyst and process for the conversion of nitrous oxide
09/16/10Toluate esters for use as reactive and non-reactive diluent in polymer applications
05/27/10Moisture-vapor-breathable and liquid-impermissible structures, moisture-vapor-breathable and liquid-impermissible upholstery structures and methods of making moisture-vapor-breathable and liquid-impermissible structures
03/25/10Method for the purification of triorganophosphites by treatment with a basic additive
02/04/10Method of improving flowability of adipic acid
11/19/09Stabilization of triphenylboron-pyridine
11/19/09Manufacture and use of alkyl p-toluates
10/15/09Preparation of very high molecular weight polyamide filaments
10/08/09Method of preventing yellowing in fabrics and garments
08/06/09Adjustable air shield for skewed godet rolls
07/16/09Garment with altered stress profile
Social Network Patent Pack
07/16/09Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
07/16/09Hydrocyanation of pentenenitriles
05/14/09High tenacity low shrinkage polyamide yarns
05/14/09Bonding of heat-activated films including a plasticizer
05/07/09Sublimable composition for controlling odor
04/09/09Reinforcing fiber bundles for making fiber reinforced polymer composites
03/12/09Multilayer variable stretch nonwoven fabric composites
02/05/09Ionic liquid solvents and a process for the depolymerization of polyamides







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