公开(公告)号：US20210130521A1

公开(公告)日：2021-05-06

申请号：US16487265

申请日：2018-02-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ann R. Fornof ,  Carla S. Thomas ,  Tien Yi T. H. Whiting ,  Payam Khodaparast ,  Nathaniel K. Naismith ,  Brett J. Sitter ,  James A. Thielen

IPC: C08F220/18 ,  C08F220/06 ,  C08F220/20 ,  C08F236/20 ,  C08F220/14 ,  C08L53/00 ,  C08L31/04 ,  C08K5/06 ,  C08K5/09 ,  C09J4/00 ,  C09J7/38

Abstract: According to various embodiments of the present disclosure, a composition includes about 5 to about 40 parts by weight of a solute copolymer component. The solute component optionally has one Tg or Tm of at least 25° C. The composition further includes about 60 to about 95 parts by weight of a solvent monomer. The solvent monomer component includes (meth)acrylate monomers and a multifunctional acrylate. The sum of the solute copolymer component and the solvent monomer component is 100 parts by weight. The composition further includes about 5 to about 100 parts of a plasticizer, relative to the 100 parts. The plasticizer component comprises at least one plasticizer comprising an acid group.

公开(公告)号：US20210102100A1

公开(公告)日：2021-04-08

申请号：US16618837

申请日：2018-06-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ying Xia ,  Tien Yi T. H. Whiting ,  Carla S. THOMAS ,  Anthony F. Schultz ,  Shri Niwas ,  Duane D. Fansler ,  Daniel J. O'Neal ,  Corinne E. LIPSCOMB ,  Mary M. Caruso Dailey ,  Alexander J. Kugel

IPC: C09J151/00 ,  B32B5/16 ,  B32B7/12 ,  B32B5/02 ,  B32B5/24 ,  B32B5/30

Abstract: Adhesive compositions that include polymerized units of one or more (meth)acrylate ester monomers derived from an alcohol containing 1 to 14 carbon atoms; polyvinyl acetal resin; and at least one initiator; and articles containing such compositions.