C08G65/3236 - CPC Classification Index

ClassID:

99490 ⎘

C08G65/3236 - 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 inorganic compounds containing halogens; Molecular halogen Fluorine

Recent Application in this class:

20230174713

COPOLYMERS OF TETRAFLUOROETHYENE OXIDE AND HEXAFLUOROPROPYLENE OXIDE USEFUL AS LUBRICANTS

20220306803

Fluoropolyether group-containing polymer and production method therefor

20220259377

METHOD FOR PRODUCING FLUOROPOLYETHER GROUP-CONTAINING COMPOUND

20220259376

METHOD FOR PRODUCING FLUOROPOLYETHER-GROUP-CONTAINING COMPOUND

20210363299

Method of making mixture of polymers

20210269592

FLUORINATED COMPOUND, FLUORINATED COMPOUND-CONTAINING COMPOSITION, COATING LIQUID, ARTICLE, AND METHOD OF PRODUCING THE SAME

20210189052

Curable composition, method for producing same, and article using same

20200079902

(Per)fluoropolyether polymers

20180030204

Intermediate transfer members

20170327641

Mixtures of mono-, bi- and non-functional fluorinated polymers comprising a plurality of (per)fluoropolyether segments

20170321006

Method for producing fluoropolyether

20150218311

Method for preparing a composition comprising perfluoropolyether having a carboxyl group at one terminal

20140309376

Process for reducing unstable end-groups in fluorinated polymers

20130256588

Process for producing fluorinated organic compounds

20090054687

Process for producing perfluoropolyether carboxylic acid fluoride

20050075517

Process for preparing perfluoropolyethers