from aromatic copolyamides

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CPC
D01F6/805

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DTEXTILES PAPER D01Threads, fibers D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS D01F6/00Monocomponent artificial filaments or the like of synthetic polymers Manufacture thereof

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D01F6/805from aromatic copolyamides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Aramid copolymer yarn having low residual sulfur
- Patent number 11,279,800
- Issue date Mar 22, 2022
- DuPont Safety & Construction, Inc.
- Christopher William Newton
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sulfur and alkali metal containing imidazole fiber having ionically...
- Patent number 10,400,357
- Issue date Sep 3, 2019
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sulfur-containing imidazole fiber having ionically bonded halides
- Patent number 10,400,082
- Issue date Sep 3, 2019
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber comprising a mixture of poly(m-phenylene isophthalamide) and...
- Patent number 10,301,747
- Issue date May 28, 2019
- E I du Pont de Nemours and Company
- Kiu-Seung Lee
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Nylon blend for improved mechanical properties of monofilaments and...
- Patent number 10,280,533
- Issue date May 7, 2019
- Shakespeare Company, LLC
- Saumitra Bhargava
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing aramid copolymer yarn using a halide acid wash
- Patent number 10,240,282
- Issue date Mar 26, 2019
- E I du Pont de Nemours and Company
- Steven R. Allen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Nylon blend for improved mechanical properties of monofilaments and...
- Patent number 10,023,978
- Issue date Jul 17, 2018
- Shakespeare Company, LLC
- Saumitra Bhargava
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sulfur and alkali metal containing imidazole fiber having ionically...
- Patent number 9,994,974
- Issue date Jun 12, 2018
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sulfur-containing imidazole fiber having ionically bonded halides
- Patent number 9,988,514
- Issue date Jun 5, 2018
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of dry-spinning para-aramid fiber
- Patent number 9,976,234
- Issue date May 22, 2018
- Kolon Industries, Inc.
- Tae Hak Park
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Production of and drying of copolymer fibers
- Patent number 9,903,051
- Issue date Feb 27, 2018
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for preparing aramid copolymer yarn using an acid wash
- Patent number 9,845,553
- Issue date Dec 19, 2017
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Nylon blend for improved mechanical properties of monofilaments and...
- Patent number 9,834,868
- Issue date Dec 5, 2017
- Shakespeare Company, LLC
- Saumitra Bhargava
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Intimate blends of carbon-containing and dyeable fibers
- Patent number 9,797,070
- Issue date Oct 24, 2017
- E I du Pont de Nemours and Company
- Christopher William Newton
- A41 - WEARING APPAREL
Information Patent Grant
Composite polymer solution of poly(M-phenylene isophthalamide) and...
- Patent number 9,790,366
- Issue date Oct 17, 2017
- E I du Pont de Nemours and Company
- Kiu-Seung Lee
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Copolymer fibers and yarns and processes for making same
- Patent number 9,790,622
- Issue date Oct 17, 2017
- E I du Pont de Nemours and Company
- Warren Francis Knoff
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for preparing aramid copolymer yarn having low residual sulfur
- Patent number 9,732,442
- Issue date Aug 15, 2017
- E I du Pont de Nemours and Company
- Steven R. Allen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sheets and fibrids comprising a mixture of poly(m-phenylene isophth...
- Patent number 9,663,875
- Issue date May 30, 2017
- E. I. Du Pont de Nemours and Company
- Kiu-Seung Lee
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Grafted para-aramid fiber and method of making
- Patent number 9,593,435
- Issue date Mar 14, 2017
- E I du Pont de Nemours and Company
- Mark F Teasley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for obtaining low residual aramid materials
- Patent number 9,580,863
- Issue date Feb 28, 2017
- E I du Pont de Nemours and Company
- Yves Bader
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Copolymer fibers and yarns and processes for making same
- Patent number 9,481,946
- Issue date Nov 1, 2016
- E I du Pont de Nemours and Company
- Warren Francis Knoff
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for removing sulfur from fiber using a weak base
- Patent number 9,469,922
- Issue date Oct 18, 2016
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for removing sulfur from fiber using an aqueous acid
- Patent number 9,464,370
- Issue date Oct 11, 2016
- E I du Pont de Nemours and Company
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for removing sulfur from fiber using halide acid ion exchange
- Patent number 9,464,380
- Issue date Oct 11, 2016
- E I du Pont de Nemours and Company
- Steven R. Allen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Para-type wholly aromatic copolyamide drawn fiber and method for pr...
- Patent number 9,388,512
- Issue date Jul 12, 2016
- Teijin Limited
- Toru Kurino
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Process for preparing yarn derived from aramid copolymer fiber havi...
- Patent number 9,315,923
- Issue date Apr 19, 2016
- E I du Pont de Nemours and Company
- Steven R. Allen
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Method for removing sulfur from fiber using halide salt ion exchange
- Patent number 9,284,665
- Issue date Mar 15, 2016
- E I du Pont de Nemours and Company
- Christopher William Newton
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Method for removing sulfur from fiber using monovalent salt ion exc...
- Patent number 9,080,261
- Issue date Jul 14, 2015
- E I du Pont de Nemours and Company
- Steven R. Allen
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Production of and drying of copolymer fibers
- Patent number 8,932,501
- Issue date Jan 13, 2015
- E I du Pont de Nemours and Company
- Steven R. Allen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide block copolymer, article including same, and display devi...
- Patent number 8,895,677
- Issue date Nov 25, 2014
- Samsung Electronics Co., Ltd.
- Chung Kun Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT HIGH-TOUGHNESS FIBER, PRODUCTION METHOD THEREOF, AND...
- Publication number 20240318359
- Publication date Sep 26, 2024
- TEIJIN LIMITED
- Yusuke SATOH
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FABRIC AND TEXTILE PRODUCT
- Publication number 20210363668
- Publication date Nov 25, 2021
- TEIJIN LIMITED
- Hiroki SHIMADA
- A41 - WEARING APPAREL
Information Patent Application
WHOLLY AROMATIC POLYAMIDE FIBER
- Publication number 20210324544
- Publication date Oct 21, 2021
- TEIJIN LIMITED
- Naoya KOMIYA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COLORED ORGANIC FIBER, CLOTH, AND GARMENTS, AND METHOD FOR PRODUCIN...
- Publication number 20190226122
- Publication date Jul 25, 2019
- TEIJIN LIMITED
- Hiroki SHIMADA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SULFUR AND ALKALI METAL CONTAINING IMIDAZOLE FIBER HAVING IONICALLY...
- Publication number 20180245245
- Publication date Aug 30, 2018
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SULFUR-CONTAINING IMIDAZOLE FIBER HAVING IONICALLY BONDED HALIDES
- Publication number 20180244891
- Publication date Aug 30, 2018
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH STRENGTH COPOLYMERIZED ARAMID FIBERS
- Publication number 20180223453
- Publication date Aug 9, 2018
- KOLON INDUSTRIES, INC.
- Jae Young LEE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGHLY ELASTIC COPOLYMERIZED ARAMID FIBERS
- Publication number 20180223452
- Publication date Aug 9, 2018
- KOLON INDUSTRIES, INC.
- Jae Young LEE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYMERIZED ARAMID DOPE-DYED YARN AND METHOD FOR PREPARING SAME
- Publication number 20180195207
- Publication date Jul 12, 2018
- Kolon Industries, Inc.
- Bum Hoon LEE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Novel Nylon Blend For Improved Mechanical Properties of Monofilamen...
- Publication number 20180051395
- Publication date Feb 22, 2018
- Shakespeare Company, LLC
- Saumitra Bhargava
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH-STRENGTH COPOLYMERIZED ARAMID FIBER AND PREPARING METHOD THEREFOR
- Publication number 20170241048
- Publication date Aug 24, 2017
- KOLON INDUSTRIES, INC.
- Nam Dae GU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COLORED ORGANIC FIBER, CLOTH, AND GARMENTS, AND METHOD FOR PRODUCIN...
- Publication number 20170037543
- Publication date Feb 9, 2017
- TEIJIN LIMITED
- Hiroki SHIMADA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYMER FIBERS AND YARNS AND PROCESSES FOR MAKING SAME
- Publication number 20170016145
- Publication date Jan 19, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- Warren Francis Knoff
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PREPARATION METHOD OF FIBER AND SPINNING VISCOSE
- Publication number 20160160390
- Publication date Jun 9, 2016
- TAIWAN TEXTILE RESEARCH INSTITUTE
- Hung-Yu Chao
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HEAT-RESISTANT FABRIC
- Publication number 20150299905
- Publication date Oct 22, 2015
- TEIJIN LIMITED
- Hiroki SHIMADA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GRAFTED PARA-ARAMID FIBER AND METHOD OF MAKING
- Publication number 20150197876
- Publication date Jul 16, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- Mark F. Teasley
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PARA-TYPE WHOLLY AROMATIC COPOLYAMIDE DRAWN FIBER AND METHOD FOR PR...
- Publication number 20150087800
- Publication date Mar 26, 2015
- TEIJIN LIMITED
- Toru Kurino
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR REMOVING SULFUR FROM FIBER USING MONOVALENT SALT ION EXC...
- Publication number 20150073119
- Publication date Mar 12, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR REMOVING SULFUR FROM FIBER USING HALIDE SALT ION EXCHANGE
- Publication number 20150073118
- Publication date Mar 12, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- Christopher William Newton
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ARAMID COPOLYMER YARN HAVING LOW RESIDUAL SULFUR
- Publication number 20140357834
- Publication date Dec 4, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Christopher William Newton
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR PREPARING ARAMID COPOLYMER YARN HAVING LOW RESIDUAL SULFUR
- Publication number 20140353858
- Publication date Dec 4, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SULFUR-CONTAINING IMIDAZOLE FIBER HAVING IONICALLY BONDED HALIDES
- Publication number 20140356610
- Publication date Dec 4, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SULFUR AND ALKALI METAL CONTAINING IMIDAZOLE FIBER HAVING IONICALLY...
- Publication number 20140356611
- Publication date Dec 4, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR REMOVING SULFUR FROM FIBER USING A WEAK BASE
- Publication number 20140336351
- Publication date Nov 13, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR PREPARING ARAMID COPOLYMER YARN USING A HALIDE ACID WASH
- Publication number 20140331415
- Publication date Nov 13, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR REMOVING SULFUR FROM FIBER USING HALIDE ACID ION EXCHANGE
- Publication number 20140325767
- Publication date Nov 6, 2014
- Steven R. Allen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SHAPE MEMORY POLYAMIDE AND METHOD OF PRODUCING SHAPE MEMORY POLYAMI...
- Publication number 20140013522
- Publication date Jan 16, 2014
- HYOSUNG CORPORATION
- Chang Woo KIM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Stain-resistant fibers, textiles and carpets
- Publication number 20130309928
- Publication date Nov 21, 2013
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Glenn P. Desio
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR OBTAINING HIGH-TENACITY ARAMID YARN
- Publication number 20130289234
- Publication date Oct 31, 2013
- TEIJIN ARAMID B.V.
- Hanneke BOERSTOEL
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COPOLYMER FIBERS AND YARNS AND PROCESSES FOR MAKING SAME
- Publication number 20130075950
- Publication date Mar 28, 2013
- E.I. du Pont de Nemours and Company
- WARREN FRANCIS KNOFF
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

from aromatic copolyamides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Aramid copolymer yarn having low residual sulfur

Sulfur and alkali metal containing imidazole fiber having ionically...

Sulfur-containing imidazole fiber having ionically bonded halides

Fiber comprising a mixture of poly(m-phenylene isophthalamide) and...

Nylon blend for improved mechanical properties of monofilaments and...

Process for preparing aramid copolymer yarn using a halide acid wash

Nylon blend for improved mechanical properties of monofilaments and...

Sulfur and alkali metal containing imidazole fiber having ionically...

Sulfur-containing imidazole fiber having ionically bonded halides

Method of dry-spinning para-aramid fiber

Production of and drying of copolymer fibers

Process for preparing aramid copolymer yarn using an acid wash

Nylon blend for improved mechanical properties of monofilaments and...

Intimate blends of carbon-containing and dyeable fibers

Composite polymer solution of poly(M-phenylene isophthalamide) and...

Copolymer fibers and yarns and processes for making same

Process for preparing aramid copolymer yarn having low residual sulfur

Sheets and fibrids comprising a mixture of poly(m-phenylene isophth...

Grafted para-aramid fiber and method of making

Process for obtaining low residual aramid materials

Copolymer fibers and yarns and processes for making same

Method for removing sulfur from fiber using a weak base

Method for removing sulfur from fiber using an aqueous acid

Method for removing sulfur from fiber using halide acid ion exchange

Para-type wholly aromatic copolyamide drawn fiber and method for pr...

Process for preparing yarn derived from aramid copolymer fiber havi...

Method for removing sulfur from fiber using halide salt ion exchange

Method for removing sulfur from fiber using monovalent salt ion exc...

Production of and drying of copolymer fibers

Polyamide block copolymer, article including same, and display devi...

Patents Applicationslast 30 patents

HEAT-RESISTANT HIGH-TOUGHNESS FIBER, PRODUCTION METHOD THEREOF, AND...

FABRIC AND TEXTILE PRODUCT

WHOLLY AROMATIC POLYAMIDE FIBER

COLORED ORGANIC FIBER, CLOTH, AND GARMENTS, AND METHOD FOR PRODUCIN...

SULFUR AND ALKALI METAL CONTAINING IMIDAZOLE FIBER HAVING IONICALLY...

SULFUR-CONTAINING IMIDAZOLE FIBER HAVING IONICALLY BONDED HALIDES

HIGH STRENGTH COPOLYMERIZED ARAMID FIBERS

HIGHLY ELASTIC COPOLYMERIZED ARAMID FIBERS

COPOLYMERIZED ARAMID DOPE-DYED YARN AND METHOD FOR PREPARING SAME

Novel Nylon Blend For Improved Mechanical Properties of Monofilamen...

HIGH-STRENGTH COPOLYMERIZED ARAMID FIBER AND PREPARING METHOD THEREFOR

COLORED ORGANIC FIBER, CLOTH, AND GARMENTS, AND METHOD FOR PRODUCIN...

COPOLYMER FIBERS AND YARNS AND PROCESSES FOR MAKING SAME

PREPARATION METHOD OF FIBER AND SPINNING VISCOSE

HEAT-RESISTANT FABRIC

GRAFTED PARA-ARAMID FIBER AND METHOD OF MAKING

PARA-TYPE WHOLLY AROMATIC COPOLYAMIDE DRAWN FIBER AND METHOD FOR PR...

METHOD FOR REMOVING SULFUR FROM FIBER USING MONOVALENT SALT ION EXC...

METHOD FOR REMOVING SULFUR FROM FIBER USING HALIDE SALT ION EXCHANGE

ARAMID COPOLYMER YARN HAVING LOW RESIDUAL SULFUR

PROCESS FOR PREPARING ARAMID COPOLYMER YARN HAVING LOW RESIDUAL SULFUR

SULFUR-CONTAINING IMIDAZOLE FIBER HAVING IONICALLY BONDED HALIDES

SULFUR AND ALKALI METAL CONTAINING IMIDAZOLE FIBER HAVING IONICALLY...

METHOD FOR REMOVING SULFUR FROM FIBER USING A WEAK BASE

PROCESS FOR PREPARING ARAMID COPOLYMER YARN USING A HALIDE ACID WASH

METHOD FOR REMOVING SULFUR FROM FIBER USING HALIDE ACID ION EXCHANGE

SHAPE MEMORY POLYAMIDE AND METHOD OF PRODUCING SHAPE MEMORY POLYAMI...

Stain-resistant fibers, textiles and carpets

METHOD FOR OBTAINING HIGH-TENACITY ARAMID YARN

COPOLYMER FIBERS AND YARNS AND PROCESSES FOR MAKING SAME