C08G63/46 - CPC Classification Index

ClassID:

99295 ⎘

C08G63/46 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds Polyesters chemically modified by esterification

Sub-classes:

C08G63/47 » by unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof 46
C08G63/48 » by unsaturated higher fatty oils or their acids; by resin acids 77
C08G63/50 » by monohydric alcohols 8

Recent Application in this class:

20250109244

2025-04-03

POLYESTER COMPOSITION AND THE MOLDED PRODUCT THEREOF

20240076445

2024-03-07

Method for Making Polymers by Transesterification of Polyols and Alkyl Esters of Polycarboxylic Acids, Polymers and Copolymers Made Thereby and Polymeric and Copolymeric Articles

20230357496

2023-11-09

AROMATIC POLYESTER POLYETHER POLYURETHANE PANELS AND USEFUL MATERIALS COMPRISING SAME

20220153927

2022-05-19

Aromatic polyester polyether polyurethane panels and useful materials comprising same

20210380758

2021-12-09

Method for Making Polymers by Transesterification of Polyols and Alkyl Esters of Polycarboxylic Acids, Polymers and Copolymers Made Thereby and Polymeric and Copolymeric Articles

20210087716

2021-03-25

Fully dull polyester drawn yarn and preparing method thereof

20210054535

2021-02-25

Feather-like polyester fiber and preparing method thereof

20200181320

2020-06-11

Process for preparing a fluid conduit

20200031991

2020-01-30

Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same

#10

20190144603

2019-05-16

THERMOSETTING RESIN COMPOSITION

#11

20190119439

2019-04-25

Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same

#12

20190071533

2019-03-07

POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES

#13

20180299799

2018-10-18

Binder resin composition for toners

#14

20180237584

2018-08-23

Process for the production of aliphatic-aromatic polyesters

#15

20180237583

2018-08-23

Process for the production of polyesters

#16

20170369640

2017-12-28

UV Absorbing Complex Polyol Polyester Polymer Personal Care Compositions

#17

20170369639

2017-12-28

UV Absorbing Complex Polyol Polyester, Polymer Personal Care Compositions

#18

20170355813

2017-12-14

Crosslinked UV Absorbing Complex Polyol Polyester Polymers

#19

20170173847

2017-06-22

Thermoforming of Dynamic Cross-Linked Polymer Compositions

#20

20160159976

2016-06-09

Toner binder and toner

#21

20150158974

2015-06-11

METHOD FOR PREPARING BIODEGRADABLE ALIPHATIC-AROMATIC POLYESTER COPOLYMER RESIN WITH IMPROVED HYDROLYSIS RESISTANCE

#22

20140371403

2014-12-18

STENT FORMED FROM CROSSLINKED BIOABSORBABLE POLYMER

#23

20140163157

2014-06-12

Branched polyester for powder coatings

#24

20130245205

2013-09-19

METHOD FOR PRODUCING POLYBUTYLENE TEREPHTHALATE BASED RESIN COMPOSITION, AND POLYBUTYLENE TEREPHTHALATE-BASED RESIN COMPOSITION FOR MOLDING

#25

20120150283

2012-06-14

Method of making a stent formed from crosslinked bioabsorbable polymer

#26

20120149850

2012-06-14

Stent formed from crosslinked bioabsorbable polymer

#27

20120114887

2012-05-10

Oxygen scavenging resin with short induction period

#28

20110244986

2011-10-06

Golf ball

#29

20110104078

2011-05-05

UV ABSORBING COMPLEX POLYESTER POLYMERS, COMPOSITIONS CONTAINING UV ABSORBING COMPLEX POLYESTER POLYMERS, AND RELATED METHODS

#30

20100262223

2010-10-14

Method of making a stent formed from crosslinked bioabsorbable polymer

#31

20100120978

2010-05-13

BRANCHED POLYESTER FOR POWDER COATINGS

#32

20080260663

2008-10-23

Esterification reaction products and cosmetic products

#33

20070298006

2007-12-27

Dendritic polymers with enhanced amplification and interior functionality

#34

20070197738

2007-08-23

Process for making polyesters

#35

20050277759

2005-12-15

Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate)

#36

20050267283

2005-12-01

Process for adding nitrogen containing methine light absorbers to poly(ethylene terephthalate)

#37

20050234201

2005-10-20

Process for making polyesters

#38

18320312

2023-10-10

Preparation method of polybutylene adipate terephthalate-polylactic acid blend films modified by epoxidized cardanol-based chain extender