C08G65/33355 - CPC Classification Index

ClassID:

99523 ⎘

C08G65/33355 - 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 cyclic

Recent Application in this class:

20250026885

PERFLUOROPOLYETHER COPOLYMERS FOR BIOMEDICAL APPLICATIONS

20210253897

Coarse particle solid nonionic synthetic associative thickeners for paint formulations and methods for producing the same

20200317853

Silane-terminated polyurethane crosslinking polymer for high tensile strength adhesive

20190010287

Titanium dioxide pigment and manufacturing method

20190002633

FUNCTIONALIZED (POLY)ALKOXYLATED (PER)FLUOROPOLYETHER POLYMERS

20170327621

Hyperbranched polymer modified with isocyanate linker and mix of short and long chain alkyl polyether

20160122472

Titanium dioxide pigment and manufacturing method

20160002488

Fluorinated compound, composition for forming hard coat layer, and article having hard coat layer

20100159335

Branched rod-coil polyimide—poly( alkylene oxide) copolymers and electrolyte compositions

20100036050

CURABLE RESIN AND CURABLE COMPOSITION

20090226740

Composition featuring enhanced adhesion to porous substrates

20080234425

Thickener blend composition and method for thickening aqueous systems

20070282080

Curable composition