Patent ID: 9605182
Date: 2017-03-28
CPC Classifications: C08F,C08J,C09J

Claim:
1. A base material composition for foam tapes comprising: an acrylic monomer, a radical initiator, a crosslinking agent, a porous filler, and a surfactant, wherein the surfactant comprises a silicone surfactant having a molecular weight from 100 to 30,000 and an amine-based silicone compound, and the silicone surfactant and the amine-based silicone compound are presented in a ratio of 10:1 to 1:1, the amine-based silicone compound comprises an amino-modified silicone-polyether copolymer, the silicone surfactant comprises 80 wt % of a siloxane based polymer and 20 wt % of a non-siloxane based polymer, wherein the siloxane based polymer is a polyalkyleneoxide-modified polydimethylsiloxane, and the non-siloxane based polymer is a polyalkyleneoxide, and the surfactant is presented in an amount of 0.1 parts by weight to 5 parts by weight, based on 100 parts by weight of the acrylic monomer.