Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
C08G 18/77

having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur

Full Title

Polymeric products of isocyanates or isothiocyanates > with compounds having active hydrogen > characterised by the isocyanates or isothiocyanates used > Polyisocyanates or polyisothiocyanates > having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur

6 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open