C08G12/422 - CPC Classification Index

ClassID:

98680 ⎘

C08G12/422 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes; Chemically modified polycondensates by etherifying of polycondensates based on acyclic or carbocyclic compounds based on urea or thiourea

Recent Application in this class:

20240247173

2024-07-25

MODIFIED AMINOPLASTIC ADHESIVE RESIN, PROCEDURE OF ITS PREPARATION, AND COMPOSITE MATERIALS PREPARED USING THE MODIFIED AMINOPLASTIC ADHESIVE RESIN

20180371231

2018-12-27

PROCESS FOR MANUFACTURING SOLUTIONS OF ALKYLATED AMINO FORMALDEHYDE RESINS HAVING A LOW FREE FORMALDEHYDE CONTENT

20130102716

2013-04-25

Method for preparing condensation resins and use thereof

20120116047

2012-05-10

Process for preparing condensation resins and the use thereof