using metal sulfides

Industry

CPC
C08G75/0254

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Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule

Current Industry

C08G75/0254using metal sulfides

Industries

Patents Grantslast 30 patents

Information Patent Grant
Preparation method of polyarylene sulfide
- Patent number 12,146,033
- Issue date Nov 19, 2024
- LG Chem, Ltd.
- Myeongjin Ha
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyarylene sulfide
- Patent number 11,795,272
- Issue date Oct 24, 2023
- Kureha Corporation
- Takeshi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separation and purification method of polyarylene sulfide
- Patent number 11,661,482
- Issue date May 30, 2023
- LG Chem, Ltd.
- Hansol Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separation and recovery method of polyarlene sulfide
- Patent number 11,597,800
- Issue date Mar 7, 2023
- LG Chem, Ltd.
- Hansol Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of polyphenylene sulfide resin, and polyphenylen...
- Patent number 11,440,996
- Issue date Sep 13, 2022
- ZHEJIANG NHU CO., LTD.
- Woyuan Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of polyarylene sulfide
- Patent number 11,427,683
- Issue date Aug 30, 2022
- LG Chem, Ltd.
- Jeongbin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of polyarylene sulfide
- Patent number 11,414,521
- Issue date Aug 16, 2022
- LG Chem, Ltd.
- Kwonsu Jung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing polyarylene sulfide
- Patent number 11,407,860
- Issue date Aug 9, 2022
- LG Chem, Ltd.
- Kwonsu Jung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyarylene sulphide resin
- Patent number 11,312,823
- Issue date Apr 26, 2022
- DIC Corporation
- Masaya Kadoki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of polyarylene sulfide
- Patent number 11,192,980
- Issue date Dec 7, 2021
- LG Chem, Ltd.
- Eunju Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of polyarylene sulfide
- Patent number 11,192,981
- Issue date Dec 7, 2021
- LG Chem, Ltd.
- Hansol Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous dehydration method and method for producing polyarylene...
- Patent number 11,155,682
- Issue date Oct 26, 2021
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysulfide copolymer particle and method of preparing the same
- Patent number 10,920,024
- Issue date Feb 16, 2021
- Seoul National University R&DB Foundation
- Kookheon Char
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing granular polyarylene sulfide, method for incre...
- Patent number 10,731,005
- Issue date Aug 4, 2020
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and apparatus for continuous...
- Patent number 10,703,861
- Issue date Jul 7, 2020
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,570,255
- Issue date Feb 25, 2020
- Kureha Corporation
- Haruki Mokudai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing polyarylene sulfide, and polyarylene
- Patent number 10,556,992
- Issue date Feb 11, 2020
- Kureha Corporation
- Michihisa Miyahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyarylene sulfide manufacturing method and polyarylene sulfide ma...
- Patent number 10,407,551
- Issue date Sep 10, 2019
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing fine polyarylene sulfide powder, and fine...
- Patent number 10,280,264
- Issue date May 7, 2019
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide produ...
- Patent number 10,196,486
- Issue date Feb 5, 2019
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene sulfide fibers, and manufacturing method therefor
- Patent number 10,138,577
- Issue date Nov 27, 2018
- Toray Industries, Inc.
- Hiroo Katsuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide produ...
- Patent number 9,908,974
- Issue date Mar 6, 2018
- Kureha Corporation
- Masanori Kobayashi
- B08 - CLEANING
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 9,896,548
- Issue date Feb 20, 2018
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing poly(arylene sulfide), and poly(arylene sulfi...
- Patent number 9,068,047
- Issue date Jun 30, 2015
- Kureha Corporation
- Yoshihiro Ichinose
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low halogen content disulfide washed polyarylene sulfide
- Patent number 8,921,513
- Issue date Dec 30, 2014
- Ticona LLC
- Rong Luo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing polyarylene sulfide resin
- Patent number 8,883,959
- Issue date Nov 11, 2014
- DIC Corporation
- Toshio Hinokimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(arylene sulfide) and production process thereof
- Patent number 8,530,605
- Issue date Sep 10, 2013
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyarylene sulfide
- Patent number 8,445,629
- Issue date May 21, 2013
- DIC Corporation
- Toshio Hinokimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing cyclic polyarylene sulfide
- Patent number 8,329,832
- Issue date Dec 11, 2012
- Toray Industries, Inc.
- Shunsuke Horiuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
System and method for reducing off-gassing of polyphenylene sulfide
- Patent number 8,263,734
- Issue date Sep 11, 2012
- Chevron Phillips Chemical Company LP
- Jeffrey S. Fodor
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
- Publication number 20240299919
- Publication date Sep 12, 2024
- LG CHEM, LTD.
- Myungji Suh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLY(ARYLENE SULFIDE) POLYMERS AND CORRESPONDING POLYMER COMPOSITIO...
- Publication number 20240141109
- Publication date May 2, 2024
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Matthew Nielsen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL MEMBER-POLYARYLENE SULFIDE RESIN MEMBER COMPLEX AND PRODUCTIO...
- Publication number 20240140006
- Publication date May 2, 2024
- TOSOH CORPORATION
- Takeshi HARUNARI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMER HAVING EXCELLENT COMPATIBILITY WITH THERMOPLASTIC RESINS
- Publication number 20230144380
- Publication date May 11, 2023
- TEIJIN LIMITED
- Akihisa NOMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYARYLENE SULFIDE
- Publication number 20230126671
- Publication date Apr 27, 2023
- Kureha Corporation
- Takeshi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION FOR AUTOMOTIVE COOLING PART...
- Publication number 20220380598
- Publication date Dec 1, 2022
- TORAY INDUSTRIES, INC.
- Shunsuke Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLY(ARYLENE SULFIDE) POLYMERS AND CORRESPONDING POLYMER COMPOSITIO...
- Publication number 20220380546
- Publication date Dec 1, 2022
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Matthew Nielsen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
- Publication number 20220134323
- Publication date May 5, 2022
- LG CHEM, LTD.
- Myungji Suh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20210238353
- Publication date Aug 5, 2021
- Kureha Corporation
- Kenji SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATION AND RECOVERY METHOD OF POLYARLENE SULFIDE
- Publication number 20210238354
- Publication date Aug 5, 2021
- LG CHEM, LTD.
- Hansol Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF POLYARYLENE SULFIDE
- Publication number 20210238355
- Publication date Aug 5, 2021
- LG CHEM, LTD.
- Jeongbin LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF POLYARYLENE SULFIDE
- Publication number 20210221954
- Publication date Jul 22, 2021
- LG CHEM, LTD.
- Myeongjin Ha
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATION AND PURIFICATION METHOD OF POLYARYLENE SULFIDE
- Publication number 20210214503
- Publication date Jul 15, 2021
- LG CHEM, LTD.
- Hansol Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS DEHYDRATION METHOD AND METHOD FOR PRODUCING POLYARYLENE...
- Publication number 20210198428
- Publication date Jul 1, 2021
- Michihisa MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF POLYARYLENE SULFIDE
- Publication number 20210171715
- Publication date Jun 10, 2021
- LG CHEM, LTD.
- Eunju PARK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYARYLENE SULPHIDE RESIN
- Publication number 20210147630
- Publication date May 20, 2021
- DIC CORPORATION
- Masaya Kadoki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF POLYARYLENE SULFIDE
- Publication number 20210115193
- Publication date Apr 22, 2021
- LG CHEM, LTD.
- Kwonsu JUNG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF POLYPHENYLENE SULFIDE RESIN, AND POLYPHENYLEN...
- Publication number 20200347186
- Publication date Nov 5, 2020
- ZHEJIANG NHU COMPANY LTD.
- Woyuan LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSULFIDE COPOLYMER PARTICLE AND METHOD OF PREPARING THE SAME
- Publication number 20200140627
- Publication date May 7, 2020
- Seoul National University R&DB Foundation
- Kookheon CHAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF POLYARYLENE SULFIDE
- Publication number 20200087460
- Publication date Mar 19, 2020
- LG CHEM, LTD.
- Hansol KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND APPARATUS FOR CONTINUOUS...
- Publication number 20200055989
- Publication date Feb 20, 2020
- KUREHA CORPORATION
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE AND GRANULAR POLY...
- Publication number 20200024402
- Publication date Jan 23, 2020
- Kureha Corporation
- Akihiro KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYARYLENE SULFIDE
- Publication number 20190367681
- Publication date Dec 5, 2019
- LG CHEM, LTD.
- Kwonsu JUNG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE
- Publication number 20190135982
- Publication date May 9, 2019
- Kureha Corporation
- Michihisa MIYAHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE, METHOD FOR INCRE...
- Publication number 20190055358
- Publication date Feb 21, 2019
- Kureha Corporation
- Akihiro KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20180244848
- Publication date Aug 30, 2018
- Kureha Corporation
- HARUKI MOKUDAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE MANUFACTURING METHOD AND POLYARYLENE SULFIDE MA...
- Publication number 20180208717
- Publication date Jul 26, 2018
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE
- Publication number 20180171079
- Publication date Jun 21, 2018
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSULFIDE COPOLYMER PARTICLE AND METHOD OF PREPARING THE SAME
- Publication number 20180044483
- Publication date Feb 15, 2018
- Seoul National University R&DB Foundation
- Kookheon CHAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFIDE FIBERS, AND MANUFACTURING METHOD THEREFOR
- Publication number 20170198414
- Publication date Jul 13, 2017
- TORAY INDUSTRIES, INC.
- Hiroo Katsuta
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

using metal sulfides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preparation method of polyarylene sulfide

Method for producing polyarylene sulfide

Separation and purification method of polyarylene sulfide

Separation and recovery method of polyarlene sulfide

Preparation method of polyphenylene sulfide resin, and polyphenylen...

Preparation method of polyarylene sulfide

Preparation method of polyarylene sulfide

Method for preparing polyarylene sulfide

Method for producing polyarylene sulphide resin

Preparation method of polyarylene sulfide

Preparation method of polyarylene sulfide

Continuous dehydration method and method for producing polyarylene...

Polysulfide copolymer particle and method of preparing the same

Method for producing granular polyarylene sulfide, method for incre...

Polyarylene sulfide production method and apparatus for continuous...

Method of producing polyarylene sulfide

Method of manufacturing polyarylene sulfide, and polyarylene

Polyarylene sulfide manufacturing method and polyarylene sulfide ma...

Method for manufacturing fine polyarylene sulfide powder, and fine...

Polyarylene sulfide production method and polyarylene sulfide produ...

Polyphenylene sulfide fibers, and manufacturing method therefor

Polyarylene sulfide production method and polyarylene sulfide produ...

Method of producing polyarylene sulfide

Process for producing poly(arylene sulfide), and poly(arylene sulfi...

Low halogen content disulfide washed polyarylene sulfide

Method for manufacturing polyarylene sulfide resin

Poly(arylene sulfide) and production process thereof

Method for producing polyarylene sulfide

Process for producing cyclic polyarylene sulfide

System and method for reducing off-gassing of polyphenylene sulfide

Patents Applicationslast 30 patents

CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME

POLY(ARYLENE SULFIDE) POLYMERS AND CORRESPONDING POLYMER COMPOSITIO...

METAL MEMBER-POLYARYLENE SULFIDE RESIN MEMBER COMPLEX AND PRODUCTIO...

POLYMER HAVING EXCELLENT COMPATIBILITY WITH THERMOPLASTIC RESINS

METHOD FOR PRODUCING POLYARYLENE SULFIDE

POLYPHENYLENE SULFIDE RESIN COMPOSITION FOR AUTOMOTIVE COOLING PART...

POLY(ARYLENE SULFIDE) POLYMERS AND CORRESPONDING POLYMER COMPOSITIO...

CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME

METHOD OF PRODUCING POLYARYLENE SULFIDE

SEPARATION AND RECOVERY METHOD OF POLYARLENE SULFIDE

PREPARATION METHOD OF POLYARYLENE SULFIDE

PREPARATION METHOD OF POLYARYLENE SULFIDE

SEPARATION AND PURIFICATION METHOD OF POLYARYLENE SULFIDE

CONTINUOUS DEHYDRATION METHOD AND METHOD FOR PRODUCING POLYARYLENE...

PREPARATION METHOD OF POLYARYLENE SULFIDE

METHOD FOR PRODUCING POLYARYLENE SULPHIDE RESIN

PREPARATION METHOD OF POLYARYLENE SULFIDE

PREPARATION METHOD OF POLYPHENYLENE SULFIDE RESIN, AND POLYPHENYLEN...

POLYSULFIDE COPOLYMER PARTICLE AND METHOD OF PREPARING THE SAME

PREPARATION METHOD OF POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION METHOD AND APPARATUS FOR CONTINUOUS...

METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE AND GRANULAR POLY...

METHOD FOR PREPARING POLYARYLENE SULFIDE

METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE

METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE, METHOD FOR INCRE...

METHOD OF PRODUCING POLYARYLENE SULFIDE

POLYARYLENE SULFIDE MANUFACTURING METHOD AND POLYARYLENE SULFIDE MA...

METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE

POLYSULFIDE COPOLYMER PARTICLE AND METHOD OF PREPARING THE SAME

POLYPHENYLENE SULFIDE FIBERS, AND MANUFACTURING METHOD THEREFOR