Pressure sensitive adhesive including a 1,1-disubstituted alkene compound
First Claim
Patent Images
1. A pressure sensitive adhesive including a polymer comprisingone or more 1,1-disubstituted alkene compounds, wherein the polymer has a weight average molecular weight of about 3000 daltons or more.
2 Assignments
0 Petitions
Accused Products
Abstract
The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in an solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.
219 Citations
20 Claims
-
1. A pressure sensitive adhesive including a polymer comprising
one or more 1,1-disubstituted alkene compounds, wherein the polymer has a weight average molecular weight of about 3000 daltons or more.
Specification