Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated

Official title: Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups {B29K2223/00 - B29K2249/00}, e.g. having a vinyl group, as reinforcement

B29K2255/00 (Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated) appears on 2 US grants and 4 published applications in this corpus.