ClassID:

98881

C08G18/4266 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen; High-molecular-weight compounds; Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones

Sub-classes:
Recent Application in this class:
#1
20240384024
2024-11-21

CONDUIT TUBE AND THERMOPLASTIC POLYESTER ELASTOMER RESIN COMPOSITION

#2
20230257507
2023-08-17

FUNCTIONALIZED THERMOPLASTIC POLYURETHANE, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING HIGHLY FUNCTIONAL MEDICAL COMPOSITE MATERIAL USING SAME, AND MEDICAL DEVICE INCLUDING SAME

#3
20220010052
2022-01-13

Polyglycolic acid resin and production process thereof

#4
20210069374
2021-03-11

Soft tissue implant pocket

#5
20200277434
2020-09-03

Resin composition

#6
20190127546
2019-05-02

Polyhipes by interfacial step-growth polymerization

#7
20180208704
2018-07-26

THERMOPLASTIC POLYURETHANE COMPOSITIONS FOR SOLID FREEFORM FABRICATION

#8
20170044326
2017-02-16

Poly(beta-methyl-delta-valerolactone) block polymers

#9
20160229946
2016-08-11

Co-polymer polyol

#10
20150291791
2015-10-15

Bioabsorbable polymer blends

#11
20150218301
2015-08-06

Polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam

#12
20150203622
2015-07-23

Copolymers having polyisobutylene and biodegradable polymer segments

#13
20150031848
2015-01-29

Polyester polyol for use in polyurethane

#14
20140271533
2014-09-18

In-Situ forming foam for the treatment of vascular dissections

#15
20140163178
2014-06-12

Lactide copolymer, a preparation method thereof, and a resin composition including the same

#16
20130108821
2013-05-02

Surgical barriers possessing clinically important absorption characteristics

#17
20120308804
2012-12-06

Molded foam body having anisotropic shape memory properties, method for manufacturing same and article comprising the molded foam body

#18
20120215028
2012-08-23

BIOBASED POLYOL CROSS-LINKERS FOR USE IN PREPARING POLYESTERS AND REVERSIBLE POLYURETHANES

#19
20120178872
2012-07-12

Hydrophobic polymer for producing medical devices visible in MRI

#20
20120142884
2012-06-07

Bioresorbable thermoset polyester/urethane elastomers

#21
20110166245
2011-07-07

POLYESTER POLYOL COMPOSITION FOR POLYURETHANE, COMPOSITION FOR POLYURETHANE FOAM, POLYURETHANE RESIN, AND POLYURETHANE FOAM

#22
20100166820
2010-07-01

Copolymers having polyisobutylene and biodegradable polymer segments

#23
20090177226
2009-07-09

Bioabsorbable Surgical Compositions

#24
20090163664
2009-06-25

BLENDS OF SHAPE MEMORY POLYMERS WITH THERMOPLASTIC POLYMERS

#25
20080160089
2008-07-03

Vaccine delivery compositions and methods of use