Patent ID: 11920067
Assignee: 3M INNOVATIVE PROPERTIES COMPANY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  Y | IPC C

Claim 6:
7. The pressure-sensitive adhesive composition of claim 1, wherein the linear (meth)acrylic-based polymeric material is a polymerized product of a first monomer composition comprising 30 to 100 weight percent of an alkyl (meth)acrylate having a Tg greater than 50° C. when polymerized as a homopolymer, 0 to 15 weight percent of a polar monomer, 0 to 50 weight percent of an alkyl (meth)acrylate having a Tg no greater than 20° C. when polymerized as a homopolymer, and 0 to 5 weight percent of a vinyl monomer that does not contain a (meth)acryloyl group.