Patents-Review.com
ClassID:

99696 ⎘

C08G75/0254 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule; Polythioethers; Polyarylenethioethers; Preparatory processes using metal sulfides

Recent Application in this class:
#1
20250051521
2025-02-13

AMINE-FUNCTIONALIZED POLY(ARYLENE SULFIDE) POLYMER

 #2
20240400763
2024-12-05

Technique for Forming a Polyarylene Sulfide Resin

 #3
20240299919
2024-09-12

CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME

 #4
20240141109
2024-05-02

POLY(ARYLENE SULFIDE) POLYMERS AND CORRESPONDING POLYMER COMPOSITIONS AND ARTICLES

 #5
20240140006
2024-05-02

METAL MEMBER-POLYARYLENE SULFIDE RESIN MEMBER COMPLEX AND PRODUCTION METHOD THEREFOR

 #6
20230144380
2023-05-11

POLYMER HAVING EXCELLENT COMPATIBILITY WITH THERMOPLASTIC RESINS

 #7
20230126671
2023-04-27

Method for producing polyarylene sulfide

 #8
20220380598
2022-12-01

POLYPHENYLENE SULFIDE RESIN COMPOSITION FOR AUTOMOTIVE COOLING PARTS, AND AUTOMOTIVE COOLING PARTS

 #9
20220380546
2022-12-01

POLY(ARYLENE SULFIDE) POLYMERS AND CORRESPONDING POLYMER COMPOSITIONS AND ARTICLES

 #10
20220134323
2022-05-05

CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME

 #11
20210238355
2021-08-05

Preparation method of polyarylene sulfide

 #12
20210238354
2021-08-05

Separation and recovery method of polyarlene sulfide

 #13
20210238353
2021-08-05

METHOD OF PRODUCING POLYARYLENE SULFIDE

 #14
20210221954
2021-07-22

Preparation method of polyarylene sulfide

 #15
20210214503
2021-07-15

Separation and purification method of polyarylene sulfide

 #16
20210198428
2021-07-01

Continuous dehydration method and method for producing polyarylene sulfide

 #17
20210171715
2021-06-10

Preparation method of polyarylene sulfide

 #18
20210147630
2021-05-20

Method for producing polyarylene sulphide resin

 #19
20210115193
2021-04-22

Preparation method of polyarylene sulfide

 #20
20200347186
2020-11-05

Preparation method of polyphenylene sulfide resin, and polyphenylene sulfide resin prepared thereby

 #21
20200140627
2020-05-07

Polysulfide copolymer particle and method of preparing the same

 #22
20200087460
2020-03-19

Preparation method of polyarylene sulfide

 #23
20200055989
2020-02-20

Polyarylene sulfide production method and apparatus for continuous production of polyarylene sulfide

 #24
20200024402
2020-01-23

METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE AND GRANULAR POLYARYLENE SULFIDE

 #25
20190367681
2019-12-05

Method for preparing polyarylene sulfide

 #26
20190135982
2019-05-09

Method of manufacturing polyarylene sulfide, and polyarylene

 #27
20190055358
2019-02-21

Method for producing granular polyarylene sulfide, method for increasing average particle size of granular polyarylene sulfide, method for enhancing particle strength of granular polyarylene sulfide, and granular polyarylene sulfide

 #28
20180244848
2018-08-30

Method of producing polyarylene sulfide

 #29
20180208717
2018-07-26

Polyarylene sulfide manufacturing method and polyarylene sulfide manufacturing device

 #30
20180171079
2018-06-21

METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE

 #31
20180112042
2018-04-26

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

 #32
20180044483
2018-02-15

POLYSULFIDE COPOLYMER PARTICLE AND METHOD OF PREPARING THE SAME

 #33
20170198414
2017-07-13

Polyphenylene sulfide fibers, and manufacturing method therefor

 #34
20170158820
2017-06-08

Polyarylene sulfide production method and polyarylene sulfide produced using production method

 #35
20170137573
2017-05-18

Method of producing polyarylene sulfide

 #36
20170107329
2017-04-20

HEAT-TREATED FINE POLYARYLENE SULFIDE POWDER AND MANUFACTURING METHOD FOR MANUFACTURING SAME

 #37
20170029570
2017-02-02

Polyarylene sulfide production method and polyarylene sulfide production apparatus

 #38
20140128568
2014-05-08

Method for manufacturing polyarylene sulfide resin

 #39
20130072629
2013-03-21

Low halogen content disulfide washed polyarylene sulfide

 #40
20130065054
2013-03-14

Process for producing poly(arylene sulfide), and poly(arylene sulfide) comprising contacting a wash liquid with an alkaline compound

 #41
20130022808
2013-01-24

Branched poly(arylene sulfide) resin and method for producing same

 #42
20120121496
2012-05-17

METHOD FOR STORING A HYDRAZINE RESIN

 #43
20120065361
2012-03-15

Poly(arylene sulfide) and production process thereof

 #44
20110319587
2011-12-29

METHOD FOR MANUFACTURING POLYARYLENE SULFIDE RESIN

 #45
20110178268
2011-07-21

Production process of granular poly(arylene sulfide)

 #46
20100234559
2010-09-16

Poly (arylene sulfide)

 #47
20100228003
2010-09-09

Method for producing polyarylene sulfide

 #48
20100210813
2010-08-19

System and method for reducing off-gassing of polyphenylene sulfide

 #49
20100137531
2010-06-03

Process for producing cyclic polyarylene sulfide

 #50
20100113739
2010-05-06

Poly (arylene sulfide) and production process thereof

 #51
20090318662
2009-12-24

Hydrazine storage resin

 #52
20090234068
2009-09-17

Polyarylene sulfide and its production method

 #53
20080097075
2008-04-24

Process for producing polyarylene sulfide

 #54
20070161777
2007-07-12

Poly (arylene sulfide) and production process thereof

 #55
20070093642
2007-04-26

Poly(arylene sulfide) and production process thereof

 #56
20060128819
2006-06-15

Process for the production of polyarylene sulfide resins

 #57
20060122363
2006-06-08

Process for the production of polyarylene sulfide

 #58
20060089486
2006-04-27

Production process of poly(arylene sulfide)

 #59
20060086374
2006-04-27

Production process and washing method of poly(arylene sulfide), and purification process of organic solvent used in washing

 #60
20060052578
2006-03-09

Polyarylene sulfide resin, composition thereof, and processes for producing these

 #61
20060025632
2006-02-02

Process for continuous production of branched polyarylene sulfides

 #62
20050215759
2005-09-29

Process for producing polyarylene sulfide

 #63
20050171332
2005-08-04

Method and apparatus for purifying polyarylene sulfide

 #64
20050118093
2005-06-02

Method for reproducing lithium sulfide and method for producing polyarylene sulfide

 #65
20050087215
2005-04-28

Method of continuously cleansing polyarylene sulfide

 #66
20050043505
2005-02-24

Method for producing a polyarylene sulfide