SILOXANE POLYMERS WITH A CENTRAL POLYSILOXANE POLYMER BLOCK WITH TERMINAL ORGANOFUNCTIONAL RADICALS COMPRISING UREA AND/OR CARBAMATE GROUPS AND AMINO ACID RADICALS
Helmut Ritter,Berit Knudsen,Wilfried Knott,Frauke Henning,Christian Hartung,Thiemo Mennenga
申请号：
US14313288
公开号：
US20150004113A1
申请日:
2014.06.24
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The invention relates to siloxane polymer comprising a central polysiloxane polymer block B with organofunctional radicals, which are terminal or bonded laterally on the polymer block, comprising IPDI and amino acid derivatives which are covalently bonded via a hydrophobic or hydrophilic linker group Q1′, Q2′, and to compositions comprising these siloxanes. Furthermore, processes for their preparation and their use are disclosed.
