ClassID:

99698

C08G75/0263 - 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 elemental sulfur

Recent Application in this class:
#1
20210002428
2021-01-07

Polyarylene sulfide resin and preparation method thereof

#2
20200056040
2020-02-20

Polyarylene sulfide resin composition and formed article

#3
20190177485
2019-06-13

POLYARYLENE SULFIDE RESIN COMPOSITION HAVING EXCELLENT DUCTILITY AND DIMENSIONAL STABILITY

#4
20190153162
2019-05-23

Method of producing polyarylene sulfide

#5
20190144609
2019-05-16

POLYARYLENE SULFIDE RESIN COMPOSITION HAVING EXCELLENT CHEMICAL RESISTANCE

#6
20190135981
2019-05-09

POLYARYLENE SULFIDE RESIN COMPOSITION HAVING EXCELLENT HYDROLYSIS RESISTANCE

#7
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

#8
20180340043
2018-11-29

Polyarylene sulfide production method and polyarylene sulfide

#9
20180334542
2018-11-22

Polyarylene sulfide resin and preparation method thereof

#10
20180265701
2018-09-20

RESIN COMPOSITION

#11
20180265678
2018-09-20

Polyarylene sulfide resin composition and molded article thereof

#12
20170282150
2017-10-05

Polyarylene sulfide production device provided with supply tube

#13
20160355642
2016-12-08

Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides

#14
20160355640
2016-12-08

Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides

#15
20150218376
2015-08-06

Polyarylene sulfide resin composition and formed article

#16
20140194592
2014-07-10

Polyarylene sulfide resin with excellent luminosity and preparation method thereof

#17
20120302726
2012-11-29

Method for preparing polyarylene sulfide having reduced iodine content

#18
20110269935
2011-11-03

Method for preparing polyarylene sulfide with reduced free iodine content

#19
20100105845
2010-04-29

Method for production of polyarylene sulfide resin with excellent luminosity and the polyarylene sulfide resin

#20
20100022743
2010-01-28

Polyarylene sulfide resin with excellent luminosity and preparation method thereof

#21
20090259001
2009-10-15

Method for producing polythiourethane resin

#22
20090203872
2009-08-13

Manufacturing process for poly (arylene sulphide)