Acrylate adhesive tape and composition
Abstract
Abstract A SELF CROSS-LINING PRESSURE-SENSITIVE ACRYLATE ADHESIVE AND TAPE BASED ON AN ADHESIVE COPOLYMER OF MONOMERS COMPRISING A MAJOR AMOUNT OF A MEDIUM CHAIN LENGTH ALKYL ACRYLATE MONOMER AND PREFERABLY A MINOR AMOUNT OF A COHESION INDUCING SHORT CHAIN MONOMER, PLUS A VERY SMALL AMOUNT OF AN ALKOXY SILYL POLYMERIZABLE CROSSLINKING MONOMER AND A RELATIVELY SMALL AMOUNT, I.E., ABOUT 2-6 PARTS BY WEIGHT OF THE TOTAL MONOMER SOLIDS, OF A CATALYTIC ACID MONOMER SELECTED FROM THE GROUP CONSISTING OF ACRYLIC ACID, METHACRYLIC ACID, AND ITACONIC ACID. THE CATALYTIC ACID MONOMER ACTS AS A BUILT-IN OR INTERNAL CATALYST WHICH CAUSES THE ADHESIVE COPOLYMER TO BE SELF CROSSLINKING. A STABILIZATION SYSTEM FOR THIS SELF CROSS-LINKING SYSTEM ALSO IS DISCLOSED.
Inventors
- 👤 Cyrus W Bemmels
- 👤 Donald F Doehnert
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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