Wet spinning methods

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CPC
D01D5/06

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DTEXTILES PAPER D01Threads, fibers D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS D01D5/00Formation of filaments, threads, or the like

Current Industry

D01D5/06Wet spinning methods

Industries

Patents Grantslast 30 patents

Information Patent Grant
Spinneret
- Patent number 12,145,108
- Issue date Nov 19, 2024
- Gambro Lundia AB
- Reinhold Buck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polypeptide solution, production method for polypeptide fiber, and...
- Patent number 12,145,971
- Issue date Nov 19, 2024
- Spiber Inc.
- Ayumi Abe
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Wet spun fibers, wet formed film, and production method therefor
- Patent number 12,139,819
- Issue date Nov 12, 2024
- National University Corporation Okayama University
- Tsutomu Ono
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Alpha-keratin solutions comprising alpha-keratin intermediate filam...
- Patent number 12,139,818
- Issue date Nov 12, 2024
- President and Fellows of Harvard College
- Luca Cera
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Composition and method for producing cellulose fiber
- Patent number 12,129,357
- Issue date Oct 29, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kimihiro Aoyama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Controlling the degree of swelling of polymer fibers during coagula...
- Patent number 12,129,575
- Issue date Oct 29, 2024
- Cytec Industries Inc.
- John Desmond Cook
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Ultra-high molecular weight polyethylene fiber with ultra-high cut...
- Patent number 12,116,702
- Issue date Oct 15, 2024
- XINGYU SAFETY PROTECTION TECHNOLOGY CO., LTD
- Xingyu Zhou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cellulosic fiber processing
- Patent number 12,098,481
- Issue date Sep 24, 2024
- North Carolina State University
- Ericka N. Ford
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for preparing a fiber with spatial structure, the fiber prep...
- Patent number 12,043,921
- Issue date Jul 23, 2024
- QINGDAO UNIVERSITY
- Kunyan Sui
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Immersed rotary jet spinning (iRJS) devices and uses thereof
- Patent number 12,043,922
- Issue date Jul 23, 2024
- President and Fellows of Harvard College
- Kevin Kit Parker
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Process for making polyacrylonitrile fibers
- Patent number 12,037,714
- Issue date Jul 16, 2024
- NUTRITION & BIOSCIENCES USA 4, INC.
- Douglas J. Adelman
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Acrylic fiber for artificial hair, method for manufacturing said fi...
- Patent number 12,031,239
- Issue date Jul 9, 2024
- Kaneka Corporation
- Satoru Yoshimura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
System and method of dosing a polymer mixture with a first solvent,...
- Patent number 12,031,234
- Issue date Jul 9, 2024
- Braskem America, Inc.
- Marcos Roberto Paulino Bueno
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Anti-counterfeiting lyocell fiber, preparation method thereof and a...
- Patent number 12,024,798
- Issue date Jul 2, 2024
- Soochow University
- Yuqing Liu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for manufacturing particles comprising polylactic acid
- Patent number 12,024,627
- Issue date Jul 2, 2024
- Purac Biochem B.V.
- Gerrit Gobius Du Sart
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Spun ABPBI fibers and process for preparing the same
- Patent number 11,993,867
- Issue date May 28, 2024
- Gharda Chemicals Limited
- Prakash D. Trivedi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Bending-resistant nerve catheter and preparation method and applica...
- Patent number 11,986,380
- Issue date May 21, 2024
- Neosheng (Tianjin) Biotechnology Co., Ltd
- Meifeng Zhu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon fiber precursors and production process
- Patent number 11,987,707
- Issue date May 21, 2024
- The Penn State Research Foundation
- Tze-Chiang Chung
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for production of poly-vinyl alcohol-filament fibre of high...
- Patent number 11,982,020
- Issue date May 14, 2024
- Mehmet Kivanç Alay
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
System and method of dosing a polymer mixture with a first solvent,...
- Patent number 11,976,385
- Issue date May 7, 2024
- Braskem America, Inc.
- Marcos Roberto Paulino Bueno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System and method of dosing a polymer mixture with a first solvent,...
- Patent number 11,970,788
- Issue date Apr 30, 2024
- Braskem America, Inc.
- Marcos Roberto Paulino Bueno
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of manufacturing an aramid and carbon-nanotube composite fiber
- Patent number 11,959,193
- Issue date Apr 16, 2024
- Korea Institute of Science and Technology
- Dae Yoon Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and device for filament spinning with deflection
- Patent number 11,946,165
- Issue date Apr 2, 2024
- AUROTEC GMBH
- Stefan Zikeli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
High-speed process for producing acrylic fibers and relative apparatus
- Patent number 11,946,167
- Issue date Apr 2, 2024
- MONTEFIBRE MAE TECHNOLOGIES S.R.L.
- Franco Francalanci
- B08 - CLEANING
Information Patent Grant
Anti-counterfeiting modal fiber, preparation method and anti-counte...
- Patent number 11,946,166
- Issue date Apr 2, 2024
- Soochow University
- Yuqing Liu
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for recovering solvent and cellulose in the production of ce...
- Patent number 11,939,713
- Issue date Mar 26, 2024
- Lenzing Aktiengesellschaft
- Ibrahim Sagerer-Foric
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for producing graphene fibres
- Patent number 11,939,703
- Issue date Mar 26, 2024
- Robert Bosch GmbH
- Martin Koehne
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon-metal oxide composite electrode for a supercapacitor and met...
- Patent number 11,923,140
- Issue date Mar 5, 2024
- The Board of Trustees of the University of Illinois
- Gang Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Washable flame retardant viscose fabric
- Patent number 11,920,259
- Issue date Mar 5, 2024
- Zhejiang Almeng New Material Technology Co., Ltd.
- Tianjun Zhang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of forming micro- or nanowires at predetermined positions of...
- Patent number 11,911,983
- Issue date Feb 27, 2024
- POSTECH Research and Business Development Foundation
- Jung Ho Je
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
MXENE COMPOSITE FIBERS AND MANUFACTURING METHOD THEREOF
- Publication number 20240384441
- Publication date Nov 21, 2024
- Hyundai Motor Company
- Hong Chan Jeon
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
WATER-REPELLENT POLYACRYLONITRILE-BASED SYNTHETIC HAIR FIBER, METHO...
- Publication number 20240376665
- Publication date Nov 14, 2024
- Kaneka Corporation
- Takaaki Kobashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
A SPINNERET HOUSING FOR USE IN THE MANUFACTURE OF POLYMER FIBERS, A...
- Publication number 20240376640
- Publication date Nov 14, 2024
- CYTEC INDUSTRIES INC.
- Janos OLAH
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ANTIBACTERIAL POLYACRYLONITRILE-BASED SYNTHETIC FIBER, METHOD FOR P...
- Publication number 20240368830
- Publication date Nov 7, 2024
- Kaneka Corporation
- Takaaki Kobashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CO-POLYESTER POLYOLS AND CO-POLYESTERS INCLUDING GLYCOLS AND POLYUR...
- Publication number 20240360269
- Publication date Oct 31, 2024
- The LYCRA Company LLC
- OGUZHAN CELEBI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION...
- Publication number 20240352626
- Publication date Oct 24, 2024
- LENZING AKTIENGESELLSCHAFT
- Peter DOBSON
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ARAMID NANOFIBER FILAMENTS AND RELATED METHODS
- Publication number 20240337046
- Publication date Oct 10, 2024
- Regents of the University of Michigan
- Henry A. Sodano
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ALGINATE FIBER AND PREPARATION METHOD THEREOF
- Publication number 20240328037
- Publication date Oct 3, 2024
- Qingdao University
- Yanzhi XIA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
A METHOD FOR PROVIDING A FILTERED SPINNING DOPE
- Publication number 20240309559
- Publication date Sep 19, 2024
- TREETOTEXTILE AB
- Artur HEDLUND
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESSING FOR SPINNING ALKALINE CELLULOSE SPIN DOPE
- Publication number 20240309558
- Publication date Sep 19, 2024
- TREETOTEXTILE AB
- Artur HEDLUND
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR CARBON MATERIAL UPGRADE AND ORGAN...
- Publication number 20240301591
- Publication date Sep 12, 2024
- University of Maryland, College Park
- Liangbing HU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
A PROCESS FOR PRODUCING POLYACRYLONITRILE-BASED FIBER HAVING CONTRO...
- Publication number 20240301587
- Publication date Sep 12, 2024
- CYTEC INDUSTRIES, INC.
- Jeremy Moskowitz
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR MANUFACTURING PARTICLES COMPRISING POLYLACTIC ACID
- Publication number 20240301201
- Publication date Sep 12, 2024
- PURAC BIOCHEM B.V.
- Gerrit GOBIUS DU SART
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
LYOCELL MATERIAL WITH CONTROLLED WHITENESS BY HYDROGEN PEROXIDE TRE...
- Publication number 20240284968
- Publication date Aug 29, 2024
- KOLON INDUSTRIES, INC.
- Sang Woo JIN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LYOCELL MATERIAL FOR CIGARETTE FILTER AND METHOD FOR MANUFACTURING...
- Publication number 20240284970
- Publication date Aug 29, 2024
- KOLON INDUSTRIES, INC.
- Sang Woo JIN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HIGH POPULATION OF CLOSED C-SHAPED FIBERS
- Publication number 20240254661
- Publication date Aug 1, 2024
- Eastman Chemical Company
- Griffin Joseph Fiedler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PARA-ARAMID FIBER AND PREPARATION METHOD THEREFOR
- Publication number 20240247411
- Publication date Jul 25, 2024
- KOLON INDUSTRIES, INC.
- Hyo Jin LEE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD OF GENERATING MULTIFUNCTIONAL MYCELIUM PRODUCTS
- Publication number 20240247410
- Publication date Jul 25, 2024
- Mushrooms Inc.
- Kimberly Zawi Carlson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ANTIBACTERIAL ACRYLIC ARTIFICIAL HAIR FIBERS, HAIR ORNAMENT PRODUCT...
- Publication number 20240240363
- Publication date Jul 18, 2024
- Kaneka Corporation
- Takaaki Kobashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
PARA-ARAMID FIBER AND PREPARATION METHOD THEREFOR
- Publication number 20240240364
- Publication date Jul 18, 2024
- KOLON INDUSTRIES, INC.
- Hyo Jin LEE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Touch Spinning
- Publication number 20240240361
- Publication date Jul 18, 2024
- Carbon Reform Inc.
- Joanne Norris
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
APPARATUS FOR CONTINUOUS SPINNING OF COAGULATIVE POLYMERIC MICROFIB...
- Publication number 20240229301
- Publication date Jul 11, 2024
- POSTECH Research and Business Development Foundation
- Joon Won KIM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION...
- Publication number 20240229303
- Publication date Jul 11, 2024
- LENZING AKTIENGESELLSCHAFT
- Thomas RÖDER
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
UV-SENSITIVE MAN-MADE CELLULOSE TEXTILE FIBER
- Publication number 20240218566
- Publication date Jul 4, 2024
- TURUN YLIOPISTO
- Mika Lastusaari
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH-ELONGATION META-ARAMID FIBER, PREPARATION METHOD AND APPARATUS
- Publication number 20240218567
- Publication date Jul 4, 2024
- TAYHO ADVANCED MATERIALS GROUP CO., LTD.
- Zhenhong GUAN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HOLLOW FIBER MEMBRANE AND MANUFACTURING METHOD THEREFOR
- Publication number 20240216871
- Publication date Jul 4, 2024
- TORAY INDUSTRIES, INC.
- Kentaro Kobayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRICALLY-CONDUCTING POLYMER YARN AND METHOD OF MAKING SAME
- Publication number 20240200237
- Publication date Jun 20, 2024
- University of Kentucky Research Foundation
- Ruben Sarabia-Riquelme
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
IN-SITU HYDROPHOBICALLY MODIFIED ARAMID NANO AEROGEL FIBER AND USES...
- Publication number 20240200231
- Publication date Jun 20, 2024
- SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
- Xuetong ZHANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
AEROGEL FIBER HAVING SPECIFIC CROSS-SECTIONAL MORPHOLOGICAL FEATURE...
- Publication number 20240175169
- Publication date May 30, 2024
- Zhejiang University
- Chao Gao
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Wet spinning methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spinneret

Polypeptide solution, production method for polypeptide fiber, and...

Wet spun fibers, wet formed film, and production method therefor

Alpha-keratin solutions comprising alpha-keratin intermediate filam...

Composition and method for producing cellulose fiber

Controlling the degree of swelling of polymer fibers during coagula...

Ultra-high molecular weight polyethylene fiber with ultra-high cut...

Cellulosic fiber processing

Method for preparing a fiber with spatial structure, the fiber prep...

Immersed rotary jet spinning (iRJS) devices and uses thereof

Process for making polyacrylonitrile fibers

Acrylic fiber for artificial hair, method for manufacturing said fi...

System and method of dosing a polymer mixture with a first solvent,...

Anti-counterfeiting lyocell fiber, preparation method thereof and a...

Process for manufacturing particles comprising polylactic acid

Spun ABPBI fibers and process for preparing the same

Bending-resistant nerve catheter and preparation method and applica...

Carbon fiber precursors and production process

Method for production of poly-vinyl alcohol-filament fibre of high...

System and method of dosing a polymer mixture with a first solvent,...

System and method of dosing a polymer mixture with a first solvent,...

Method of manufacturing an aramid and carbon-nanotube composite fiber

Method and device for filament spinning with deflection

High-speed process for producing acrylic fibers and relative apparatus

Anti-counterfeiting modal fiber, preparation method and anti-counte...

Method for recovering solvent and cellulose in the production of ce...

Method for producing graphene fibres

Carbon-metal oxide composite electrode for a supercapacitor and met...

Washable flame retardant viscose fabric

Method of forming micro- or nanowires at predetermined positions of...

Patents Applicationslast 30 patents

MXENE COMPOSITE FIBERS AND MANUFACTURING METHOD THEREOF

WATER-REPELLENT POLYACRYLONITRILE-BASED SYNTHETIC HAIR FIBER, METHO...

A SPINNERET HOUSING FOR USE IN THE MANUFACTURE OF POLYMER FIBERS, A...

ANTIBACTERIAL POLYACRYLONITRILE-BASED SYNTHETIC FIBER, METHOD FOR P...

CO-POLYESTER POLYOLS AND CO-POLYESTERS INCLUDING GLYCOLS AND POLYUR...

IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION...

ARAMID NANOFIBER FILAMENTS AND RELATED METHODS

ALGINATE FIBER AND PREPARATION METHOD THEREOF

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

A METHOD FOR PROVIDING A FILTERED SPINNING DOPE

PROCESSING FOR SPINNING ALKALINE CELLULOSE SPIN DOPE

SYSTEMS, METHODS, AND DEVICES FOR CARBON MATERIAL UPGRADE AND ORGAN...

A PROCESS FOR PRODUCING POLYACRYLONITRILE-BASED FIBER HAVING CONTRO...

PROCESS FOR MANUFACTURING PARTICLES COMPRISING POLYLACTIC ACID

LYOCELL MATERIAL WITH CONTROLLED WHITENESS BY HYDROGEN PEROXIDE TRE...

LYOCELL MATERIAL FOR CIGARETTE FILTER AND METHOD FOR MANUFACTURING...

HIGH POPULATION OF CLOSED C-SHAPED FIBERS

PARA-ARAMID FIBER AND PREPARATION METHOD THEREFOR

METHOD OF GENERATING MULTIFUNCTIONAL MYCELIUM PRODUCTS

ANTIBACTERIAL ACRYLIC ARTIFICIAL HAIR FIBERS, HAIR ORNAMENT PRODUCT...

PARA-ARAMID FIBER AND PREPARATION METHOD THEREFOR

Touch Spinning

APPARATUS FOR CONTINUOUS SPINNING OF COAGULATIVE POLYMERIC MICROFIB...

IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION...

UV-SENSITIVE MAN-MADE CELLULOSE TEXTILE FIBER

HIGH-ELONGATION META-ARAMID FIBER, PREPARATION METHOD AND APPARATUS

HOLLOW FIBER MEMBRANE AND MANUFACTURING METHOD THEREFOR

ELECTRICALLY-CONDUCTING POLYMER YARN AND METHOD OF MAKING SAME

IN-SITU HYDROPHOBICALLY MODIFIED ARAMID NANO AEROGEL FIBER AND USES...

AEROGEL FIBER HAVING SPECIFIC CROSS-SECTIONAL MORPHOLOGICAL FEATURE...