ClassID:

99333

C08G63/6926 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds Dicarboxylic acids and dihydroxy compounds

Recent Application in this class:
#1
20250066955
2025-02-27

METHOD FOR PREPARING CATIONIC DYEABLE FLAME-RETARDANT HIGH-STRENGTH POLYESTER FIBER

#2
20240317933
2024-09-26

PHOPHORUS CONTAINING MONOMER OR OLIGOMER, POLYESTER RESIN COMPRISING SAME, AND THERMOPLASTIC RESIN COMPOSITION

#3
20240228769
2024-07-11

METHOD FOR PRODUCING POLYESTER RESIN COMPOSITION AND METHOD FOR REGENERATING COLLECTED POLYESTER RESIN

#4
20240199801
2024-06-20

PHOSPHOROUS OLIGOMER, POLYESTER RESIN AND THERMOPLASTIC RESIN COMPOSITION COMPRISING SAME

#5
20230357498
2023-11-09

METHOD FOR PREPARING A COPOLYESTER

#6
20230235116
2023-07-27

HIGH-TEMPERATURE SELF-CROSSLINKING-BASED FLAME-RETARDANT ANTI-DRIPPING COPOLYESTER, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#7
20210214490
2021-07-15

FLAME-RETARDANT POLYMER; METHOD FOR PREPARING IT AND THERMOPLASTIC POLYMER COMPOSITION COMPRISING IT

#8
20210087326
2021-03-25

Polyester polyol, thermoplastic polyurethane and article thereof

#9
20190284402
2019-09-19

ACTIVE ESTER CURING AGENT COMPOUND FOR THERMOSETTING RESINS, FLAME RETARDANT COMPOSITION COMPRISING SAME, AND ARTICLES MADE THEREFROM

#10
20190112477
2019-04-18

Blends of polyesters and phosphonate oligomers and polymers

#11
20190106567
2019-04-11

Process for producing a flame-retardant polyester

#12
20190106444
2019-04-11

Stabilizer for producing a polyester resin, process for preparing the same, process for producing the polyester resin using the same, and the polyester resin produced thereby

#13
20180326708
2018-11-15

Active ester curing agent compound for thermosetting resins, flame retardant composition comprising same, and articles made therefrom

#14
20180201727
2018-07-19

Functionalized polyester polymers and film articles

#15
20170233524
2017-08-17

Method of manufacturing cured phosphorus-containing flame-retardant epoxy composite

#16
20170081549
2017-03-23

Phosphatized polyesters and coating compositions containing the same

#17
20160130392
2016-05-12

Low-dielectric phosphorus-containing polyester composite and method of manufacturing the same

#18
20160032045
2016-02-04

Use of polyesters having inherent flame protection in adhesives and sealants

#19
20140000751
2014-01-02

Polyester co-phosphonates

#20
20130295306
2013-11-07

Polyester resin composition and a production method therefor

#21
20130281654
2013-10-24

Star-and tree-shaped branched polymers having flame-retardant properties

#22
20130274418
2013-10-17

Resin composition containing copolymerized polyester resin

#23
20130150548
2013-06-13

Preparation of homopolymer and copolymers of (phosphonyl)aromatic diesters and acids

#24
20130143027
2013-06-06

Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber

#25
20120322968
2012-12-20

FLAME-RETARDANT POLYESTER COPOLYMER

#26
20120301647
2012-11-29

PHOSPHATIZED POLYESTERS AND COATING COMPOSITIONS CONTAINING THE SAME

#27
20120208943
2012-08-16

Polyethylene terephthalate composition, manufacturing method therefor, and polyethylene terephthalate film

#28
20110124839
2011-05-26

FLAME-RETARDANT POLYESTER COPOLYMER, AND PRODUCTION PROCESS AND MOLDED ARTICLE THEREOF

#29
20100275568
2010-11-04

Normal pressure cationic dyeable polyester and fiber

#30
20100181696
2010-07-22

Halogen-free flame retardants

#31
20100015872
2010-01-21

Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber

#32
20090297752
2009-12-03

POLYESTER RESIN, POLYESTER RESIN COMPOSITION THEREFROM AND USE THEREOF

#33
20090253837
2009-10-08

Flame Retardant Polyester Resin Composition

#34
20090198011
2009-08-06

POLYMER COMPOSITION CONTAINING FLAME RETARDANT AND PROCESS FOR PRODUCING THE SAME

#35
20090088503
2009-04-02

Flame-Retardant Polyester Resin Composition

#36
20080300349
2008-12-04

Flame-Retardant Polyester and Process for Producing the Same

#37
20070142536
2007-06-21

Flame retardant polyester resin composition and articles formed thereform

#38
20060258824
2006-11-16

Flame-retardant epoxy resin composition, prepregs containing the same, laminated sheets and printed wiring boards

#39
20060110613
2006-05-25

Flame retardant metallized polyester films having anti-dripping properties

#40
20060052574
2006-03-09

Flame-retardant polyester polymer dyeable with cationic dye, method of producing the same, and copolyester fiber using the same

#41
20060002889
2006-01-05

Polyionene polymers with hydrolyzable linkages

#42
20050261461
2005-11-24

Water-soluble flame-retardant polyester resin, resin composition containing the resin, and fiber product treated with the resin composition