C08G2/38 - CPC Classification Index

ClassID:

98625 ⎘

C08G2/38 - CPC Classification

Classification description:

Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds

Recent Application in this class:

20220119579

PROCESS FOR PRODUCING POLYOXYMETHYLENE-POLYALKYLENE OXIDE BLOCK COPOLYMERS

20220049042

Method for producing polyoxymethylene polyoxyalkylene block copolymers

20190062546

Polyoxymethylene resin molded article, sliding member, and ramp for hard disk

20180371159

Process for the production of polyoxymethylene block copolymers

20180312684

Polyacetal resin composition and molded article thereof

20160130407

Polyethercarbonate-polyoxymethylene block copolymers

20150368396

Functionalized polyoxymethylene block copolymers

20130041126

Process for working up particulate crude polyoxymethylene

20080182966

POLYOXYMETHYLENE COPOLYMERS, THEIR PREPARATION AND USE

20060009616

Polyoxymethylene copolymers, their preparation and use