• All sections
• D - Textilespaper
• D21H - Pulp compositionspreparation thereof not covered by subclasses , impregnating or coating of papertreatment of finished paper not covered by class or subclass paper not otherwise provided for
• D21H 17/40 - Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups unsaturated

Patent holdings for IPC class D21H 17/40

Total number of patents in this class: 9

10-year publication summary

Principal owners for this class