metal hydrogensulfides

Industry

CPC
C08G75/0259

This industry / category may be too specific. Please go to a parent level for more data

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

C08G75/0259metal hydrogensulfides

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 and apparatus for recovering amide-based compound
- Patent number 11,970,445
- Issue date Apr 30, 2024
- LG Chem, Ltd.
- Sanghwan Jo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 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
Method of preparing polyarylene sulfide
- Patent number 11,274,183
- Issue date Mar 15, 2022
- LG Chem, Ltd.
- Hansol Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 11,203,665
- Issue date Dec 21, 2021
- Kureha Corporation
- Michihisa Miyahara
- 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 polymerization apparatus and continuous production metho...
- Patent number 11,185,840
- Issue date Nov 30, 2021
- Kureha Corporation
- Kenji Suzuki
- 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
Continuous polymerization apparatus and continuous production metho...
- Patent number 11,154,835
- Issue date Oct 26, 2021
- Kureha Corporation
- Kenji Suzuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyphenylene sulfide polymers having improved melt-stability
- Patent number 10,829,595
- Issue date Nov 10, 2020
- Solvay Specialty Polymers USA, LLC
- Hong Chen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,800,884
- Issue date Oct 13, 2020
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,731,006
- Issue date Aug 4, 2020
- Kureha Corporation
- Kenji Suzuki
- 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
Polyarylene sulfide production method and polyarylene sulfide produ...
- Patent number 10,604,630
- Issue date Mar 31, 2020
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device for continuously producing poly(arylene sulfide) and method...
- Patent number 10,538,629
- Issue date Jan 21, 2020
- Kureha Corporation
- Michihisa Miyahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,533,072
- Issue date Jan 14, 2020
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Method of producing polyarylene sulfide
- Patent number 10,196,487
- Issue date Feb 5, 2019
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Branched polyarylene sulfide resin, method for manufacturing same a...
- Patent number 10,081,710
- Issue date Sep 25, 2018
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide
- Patent number 10,072,123
- Issue date Sep 11, 2018
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene sulfide block copolymer, method for manufacturing sam...
- Patent number 10,040,910
- Issue date Aug 7, 2018
- Toray Industries, Inc.
- Kohei Yamashita
- 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
Production process of poly(arylene sulfide) and production apparatu...
- Patent number 8,981,041
- Issue date Mar 17, 2015
- Kureha Corporation
- Takayuki Kimura
- 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
Polyarylene sulfide and method for producing the same
- Patent number 8,546,518
- Issue date Oct 1, 2013
- Toray Industries, Inc.
- Takeshi Unohara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CROSSLINKED POLYARYLENE SULFIDE, COMPOSITION, AND METHOD FOR PRODUC...
- Publication number 20240059841
- Publication date Feb 22, 2024
- DIC CORPORATION
- Chikara Funahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD, POLYARYLENE SULFIDE COPOLYME...
- Publication number 20230220162
- Publication date Jul 13, 2023
- TORAY INDUSTRIES, INC.
- Yuichiro Miyabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADSORBENT, SEPARATION METHOD, AND PRODUCTION METHOD FOR LIQUID
- Publication number 20230174392
- Publication date Jun 8, 2023
- DIC CORPORATION
- Taku Ibaraki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLY(ARYLENE SULFIDE) AND PRODUCTION METHOD THEREFOR
- Publication number 20230133345
- Publication date May 4, 2023
- TORAY INDUSTRIES, INC.
- Naoto Kumagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20230040667
- Publication date Feb 9, 2023
- DIC CORPORATION
- Kenji Nakamura
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING POLYARYLENE SULFIDE
- Publication number 20230033026
- Publication date Feb 2, 2023
- Kureha Corporation
- Takeshi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High Molecular Weight Polyphenylene Sulfide Resin, Preparation Meth...
- Publication number 20230019023
- Publication date Jan 19, 2023
- ZHEJIANG NHU CO., LTD.
- Zhirong CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE, AND PURIFICATION METHOD AND PRODUCTION METHOD...
- Publication number 20220389167
- Publication date Dec 8, 2022
- DIC CORPORATION
- Taku Ibaraki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYARYLENE SULFIDE
- Publication number 20220025121
- Publication date Jan 27, 2022
- Kureha Corporation
- Takeshi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE
- Publication number 20220010073
- Publication date Jan 13, 2022
- TORAY INDUSTRIES, INC.
- Keita Tokuzumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR RECOVERING AMIDE-BASED COMPOUND
- Publication number 20210238137
- Publication date Aug 5, 2021
- LG CHEM, LTD.
- Sanghwan Jo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
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
High Molecular Weight Polyphenylene Sulfide Resin, Preparation Meth...
- Publication number 20210047471
- Publication date Feb 18, 2021
- ZHEJIANG NHU CO., LTD.
- Zhirong CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS POLYMERIZATION APPARATUS AND CONTINUOUS PRODUCTION METHO...
- Publication number 20200391172
- Publication date Dec 17, 2020
- Kureha Corporation
- Kenji SUZUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20200385525
- Publication date Dec 10, 2020
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20200247956
- Publication date Aug 6, 2020
- Kureha Corporation
- Takeshi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS PRODUCTION DEVICE AND CONTINUOUS PRODUCTION METHOD FOR P...
- Publication number 20200230567
- Publication date Jul 23, 2020
- Kureha Corporation
- KENJI SUZUKI
- 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 OF PREPARING POLYARYLENE SULFIDE
- Publication number 20190390016
- Publication date Dec 26, 2019
- LG CHEM, LTD.
- Hansol KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190367680
- Publication date Dec 5, 2019
- KUREHA CORPORATION
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190367679
- Publication date Dec 5, 2019
- KUREHA CORPORATION
- Kenji SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190367682
- Publication date Dec 5, 2019
- KUREHA CORPORATION
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE PRODU...
- Publication number 20190338075
- Publication date Nov 7, 2019
- Michihisa MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFIDE POLYMERS HAVING IMPROVED MELT-STABILITY
- Publication number 20190241706
- Publication date Aug 8, 2019
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Hong CHEN
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
DEVICE FOR CONTINUOUSLY PRODUCING POLY(ARYLENE SULFIDE) AND METHOD...
- Publication number 20190112426
- Publication date Apr 18, 2019
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20180298145
- Publication date Oct 18, 2018
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

metal hydrogensulfides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preparation method of polyarylene sulfide

Method and apparatus for recovering amide-based compound

Preparation method of polyarylene sulfide

Method for producing polyarylene sulphide resin

Method of preparing polyarylene sulfide

Method of producing polyarylene sulfide

Preparation method of polyarylene sulfide

Continuous polymerization apparatus and continuous production metho...

Continuous dehydration method and method for producing polyarylene...

Continuous polymerization apparatus and continuous production metho...

Polyphenylene sulfide polymers having improved melt-stability

Method of producing polyarylene sulfide

Method of producing polyarylene sulfide

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

Polyarylene sulfide production method and apparatus for continuous...

Polyarylene sulfide production method and polyarylene sulfide produ...

Device for continuously producing poly(arylene sulfide) and method...

Method of producing polyarylene sulfide

Polyarylene sulfide manufacturing method and polyarylene sulfide ma...

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

Method of producing polyarylene sulfide

Branched polyarylene sulfide resin, method for manufacturing same a...

Polyarylene sulfide production method and polyarylene sulfide

Polyphenylene sulfide block copolymer, method for manufacturing sam...

Polyarylene sulfide production method and polyarylene sulfide produ...

Method of producing polyarylene sulfide

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

Production process of poly(arylene sulfide) and production apparatu...

Low halogen content disulfide washed polyarylene sulfide

Polyarylene sulfide and method for producing the same

Patents Applicationslast 30 patents

CROSSLINKED POLYARYLENE SULFIDE, COMPOSITION, AND METHOD FOR PRODUC...

POLYARYLENE SULFIDE PRODUCTION METHOD, POLYARYLENE SULFIDE COPOLYME...

ADSORBENT, SEPARATION METHOD, AND PRODUCTION METHOD FOR LIQUID

POLY(ARYLENE SULFIDE) AND PRODUCTION METHOD THEREFOR

COMPOSITE STRUCTURE AND MANUFACTURING METHOD THEREOF

METHOD FOR PRODUCING POLYARYLENE SULFIDE

High Molecular Weight Polyphenylene Sulfide Resin, Preparation Meth...

POLYARYLENE SULFIDE, AND PURIFICATION METHOD AND PRODUCTION METHOD...

METHOD FOR PRODUCING POLYARYLENE SULFIDE

POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE

METHOD AND APPARATUS FOR RECOVERING AMIDE-BASED COMPOUND

METHOD OF PRODUCING POLYARYLENE SULFIDE

CONTINUOUS DEHYDRATION METHOD AND METHOD FOR PRODUCING POLYARYLENE...

METHOD FOR PRODUCING POLYARYLENE SULPHIDE RESIN

PREPARATION METHOD OF POLYARYLENE SULFIDE

High Molecular Weight Polyphenylene Sulfide Resin, Preparation Meth...

CONTINUOUS POLYMERIZATION APPARATUS AND CONTINUOUS PRODUCTION METHO...

METHOD OF PRODUCING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

CONTINUOUS PRODUCTION DEVICE AND CONTINUOUS PRODUCTION METHOD FOR P...

PREPARATION METHOD OF POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION METHOD AND APPARATUS FOR CONTINUOUS...

METHOD OF PREPARING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE PRODU...

POLYPHENYLENE SULFIDE POLYMERS HAVING IMPROVED MELT-STABILITY

DEVICE FOR CONTINUOUSLY PRODUCING POLY(ARYLENE SULFIDE) AND METHOD...

METHOD OF PRODUCING POLYARYLENE SULFIDE