C08G12/263 - CPC Classification Index

ClassID:

98669 ⎘

C08G12/263 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with at least two compounds covered by more than one of the groups -

Sub-classes:

C08G12/266 » {one being melamine} 6