ClassID:

99327

C08G63/6884 - 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 sulfur derived from polycarboxylic acids and polyhydroxy compounds

Sub-classes:
Recent Application in this class:
#1
20250059321
2025-02-20

AQUEOUS DISPERSION COMPOSITION CONTAINING POLYESTER RESIN

#2
20240174798
2024-05-30

CRYSTALLINE POLYESTER RESIN AND POLYESTER RESIN AQUEOUS DISPERSION, AND COMPOSITION FOR ADHESION OR COATING USE IN WHICH EACH OF SAID CRYSTALLINE POLYESTER RESIN AND POLYESTER RESIN AQUEOUS DISPERSION IS USED

#3
20190194490
2019-06-27

Method for producing a coating system with an aqueous basecoat

#4
20190077041
2019-03-14

TREATED POROUS MATERIAL

#5
20180201727
2018-07-19

Functionalized polyester polymers and film articles

#6
20180067412
2018-03-08

Polyester resin, method for producing polyester resin, and toner using said polyester resin

#7
20150247056
2015-09-03

Resin-polyester blend binder compositions, method of making same and articles made therefrom

#8
20120322950
2012-12-20

Branched polyesters with sulfonate groups

#9
20120164569
2012-06-28

Resin for toner and toner

#10
20110127651
2011-06-02

Chain scission polyester polymers for photoresists

#11
20110019280
2011-01-27

Primer layer for multilayer optical film

#12
20100189677
2010-07-29

GEL CONCENTRATED IN BRANCHED SULFONIC POLYESTER AND METHOD FOR PREPARING SAME

#13
20090163603
2009-06-25

SULFO-POLYMER POWDER AND SULFO-POLYMER POWDER BLENDS

#14
20090036641
2009-02-05

Anionic Soil Release Polymers

#15
20080207833
2008-08-28

Resin-polyester blend binder compositions, method of making same and articles made therefrom

#16
20070275317
2007-11-29

RESIN FOR TONER AND TONER

#17
20070225452
2007-09-27

Absorbable polyoxaesters containing pendant functional groups

#18
20070218091
2007-09-20

Gel with a High Concentration of Branched Sulphonic Polyester and Method For Preparing Same

#19
20050203277
2005-09-15

Recycled method for a wasted polyester and reclaimed materials thereof

#20
20050113529
2005-05-26

Sulphonated comb polymers having a selected lithium/sodium ratio and preparations including such polymers

#21
20050065247
2005-03-24

Liquid coating compositions having improved whiteness