Abstract: A polymeric composition comprising at least one covalently cross-linked siloxanyl polymer cluster which is further cross-linked by a boron compound, wherein the concentration of boron is in the range 0.005-0.160 wt. %.
Type:
Grant
Filed:
May 2, 2014
Date of Patent:
April 23, 2019
Assignee:
Ramlat Limited
Inventors:
Staffan Thuresson, Jonas Modell, Krister Thuresson