Patents-Review.com
ClassID:

99385 ⎘

C08G64/081 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule; Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing sulfur

Recent Application in this class:
#1
20250230275
2025-07-17

Resin and Method for Preparing Same

 #2
20250034071
2025-01-30

(HET)ARYL SUBSTITUTED BISPHENOL COMPOUNDS AND THERMOPLASTIC RESINS

 #3
20250019332
2025-01-16

(HET)ARYL SUBSTITUTED BISPHENOL COMPOUNDS AND THERMOPLASTIC RESINS

 #4
20240301135
2024-09-12

POLYCARBONATE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

 #5
20220306802
2022-09-29

Polycarbonate resin

 #6
20220251056
2022-08-11

Diol compound, polycarbonate, and preparation method thereof

 #7
20220177646
2022-06-09

AROMATIC POLYCARBONATE RESIN COMPOSITION AND AROMATIC POLYCARBONATE RESIN MANUFACTURING METHOD

 #8
20220041805
2022-02-10

SULFUR-STABILIZED THERMOPLASTIC COMPOSITIONS, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM

 #9
20210292476
2021-09-23

Polycarbonate and preparation method thereof

 #10
20210284837
2021-09-16

POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY

 #11
20210253851
2021-08-19

Polycarbonate and preparation method thereof

 #12
20210230360
2021-07-29

Polycarbonate and preparation method thereof

 #13
20210206967
2021-07-08

Polycarbonate-based resin, production method therefor, and polycarbonate-based resin composition

 #14
20200362104
2020-11-19

Polycarbonate resin composition and molded article thereof

 #15
20200316928
2020-10-08

Multilayer body

 #16
20200172664
2020-06-04

ENDCAPPED POLYCARBONATES, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM

 #17
20200062897
2020-02-27

Biodegradable amphiphilic polymer, polymeric vesicles prepared therefrom, and application of biodegradable amphiphilic polymer in preparation of medicines for targeted therapy of lung cancer

 #18
20200060807
2020-02-27

Self-healing graft material and method of use thereof

 #19
20200010615
2020-01-09

POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER, POLYCARBONATE RESIN COMPOSITION INCLUDING SAME, AND MOLDED PRODUCT THEREOF

 #20
20200010614
2020-01-09

Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof

 #21
20190161576
2019-05-30

POLYCARBONATE COMPOSITIONS CONTAINING A CARBOXYLIC ACID AND THEIR GLYCEROL OR DIGLYCEROL ESTERS

 #22
20190040194
2019-02-07

Inherently healing polycarbonate resins

 #23
20170306089
2017-10-26

Synthetic resin laminated sheet

 #24
20170298177
2017-10-19

Copolycarbonate and method for preparing the same

 #25
20160251480
2016-09-01

Poly(ether sulfone)s and poly(ether amide sulfone)s and methods of their preparation

 #26
20160009859
2016-01-14

Bisphenol polyether oligomers, methods of manufacture, and polycarbonates made therefrom

 #27
20160002431
2016-01-07

Poly(ether sulfone)s and poly(ether amide sulfone)s and methods of their preparation

 #28
20140200308
2014-07-17

Polycarbonate compositions having improved thermal dimensional stability and high refractive index

 #29
20130237668
2013-09-12

Flame retarder, flame retardant resin composition and method of producing the flame retarder

 #30
20130197182
2013-08-01

Diol, and polycarbonate resin or polyester resin

 #31
20110298143
2011-12-08

COPOLYCARBONATE AND OPTICAL LENS

 #32
20110282025
2011-11-17

Diol, and polycarbonate resin or polyester resin

 #33
20100280212
2010-11-04

Polymer dispersions in polyester polyols

 #34
20100280159
2010-11-04

FLAME RETARDANT THERMOPLASTIC COMPOSITION AND ARTICLES FORMED THEREFROM

 #35
20090043071
2009-02-12

Sulfonated telechelic polycarbonates

 #36
20090043069
2009-02-12

ACTIVATED ESTERS FOR SYNTHESIS OF SULFONATED TELECHELIC POLYCARBONATES

 #37
20090036633
2009-02-05

Polycarbonate with high refractive index

 #38
20070181859
2007-08-09

Flame retarder, flame retardant resin composition and method of producing the flame retarder

 #39
20070100059
2007-05-03

Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom

 #40
20050027067
2005-02-03

Polymer dispersions in polyester polyols