ClassID:

99522

C08G65/33351 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring; Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group acyclic

Recent Application in this class:
#1
20260098126
2026-04-09

METHOD OF PRODUCING POLYETHER COMPOUND, METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING REACTIVE SILICON GROUP, METHOD OF PRODUCING POLYETHER COMPOUND HAVING URETHANE BOND, AND METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING POLYMERIZABLE UNSATURATED GROUP

#2
20230391951
2023-12-07

NOVEL (PER)FLUOROPOLYETHER POLYMERS AND USE THEREOF

#3
20230241181
2023-08-03

CONJUGATES OF A FACTOR VIII MOIETY HAVING AN OXIME-CONTAINING LINKAGE

#4
20210369817
2021-12-02

Conjugates of a factor VIII moiety having an oxime-containing linkage

#5
20210332174
2021-10-28

HYDROGEL COMPOSITIONS

#6
20170327813
2017-11-16

3D printable hydrogel materials

#7
20170258694
2017-09-14

Hydrophobically modified urea ethers as structurants for hydrophobic systems

#8
20170240689
2017-08-24

Fast-curing composition containing silane groups

#9
20170050940
2017-02-23

Surface-modifying agent and article using same

#10
20140094580
2014-04-03

Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units

#11
20120059130
2012-03-08

CURABLE COMPOSITIONS CONSISTING OF SILANES WITH THREE HYDROLYSABLE GROUPS

#12
20110159406
2011-06-30

Superconducting electrolytic hybrid material, and preparation method and uses thereof

#13
20100331480
2010-12-30

HARDENABLE COMPOSITIONS CONTAINING SOFT-ELASTIC SILYLATED POLYURETHANES

#14
20100310875
2010-12-09

Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units

#15
20100288122
2010-11-18

Crosslinked organic-inorganic hybrid membranes and their use in gas separation

#16
20100216950
2010-08-26

Curable compositions consisting of silanes with three hydrolysable groups

#17
20100204387
2010-08-12

Curable compositions composed of silanes with two hydrolyzable groups

#18
20100036011
2010-02-11

NEW TYPES OF COMPATIBILISING AGENTS FOR IMPROVING THE STORAGE OF POLYOL MIXTURES

#19
20100015443
2010-01-21

ADHERENCE SUBSTANCE, PRESSURE SENSITIVE ADHESIVE SHEET AND ITS USE

#20
20090299015
2009-12-03

Crosslinked organic-inorganic hybrid membranes and their use in gas separation

#21
20090163662
2009-06-25

Curable composition

#22
20090124765
2009-05-14

POLYMER COMPOSITION

#23
20090118411
2009-05-07

METHOD FOR PRODUCING OXYALKYLENE POLYMER AND CURABLE COMPOSITION