公开(公告)号：US20220017700A2

公开(公告)日：2022-01-20

申请号：US16768342

申请日：2018-11-30

Applicant: COMMSCOPE CONNECTIVITY BELGIUM BVBA

Inventor： Valja EVERAERT ,  Kristel VAN RENTERGHEM ,  Lydia AERTGEETS ,  Ana NEDELCHEVA HRISTOVA

IPC: C08G77/14 ,  C08L83/04 ,  C08J3/24

Abstract: Disclosed herein are methods of preparing thermoplastic gels and dry silicone gels with an alkyl ester polydimethylsiloxane having a formula (I): (I) Also disclosed are thermoplastic gels and dry silicone gels prepared by the disclosed methods. In the formula (I), n is about 60% to about 90% of the formula (I); m is about 10% to about 40% of the formula (I); R is —(C═O)—OR1; and R is a C2-C20 alkyl group. The alkyl ester polydimethylsiloxane has a weight average molecular weight of about 10,000 g/mol to about 50,000 g/mol. The hardness of the thermoplastic gels is less than 120 g peak load. The hardness of the dry silicone gels is less than 100 g peak load.

公开(公告)号：US20210171717A1

公开(公告)日：2021-06-10

申请号：US16768342

申请日：2018-11-30

Applicant: COMMSCOPE CONNECTIVITY BELGIUM BVBA

Inventor： Valja EVERAERT ,  Kristel VAN RENTERGHEM ,  Lydia AERTGEETS ,  Ana NEDELCHEVA HRISTOVA

IPC: C08G77/14 ,  C08L83/04 ,  C08J3/24

Abstract: Disclosed herein are methods of preparing thermoplastic gels and dry silicone gels with an alkyl ester polydimethylsiloxane having a formula (I): (I) Also disclosed are thermoplastic gels and dry silicone gels prepared by the disclosed methods. In the formula (I), n is about 60% to about 90% of the formula (I); m is about 10% to about 40% of the formula (I); R is —(C═O)—OR1; and R is a C2-C20 alkyl group. The alkyl ester polydimethylsiloxane has a weight average molecular weight of about 10,000 g/mol to about 50,000 g/mol. The hardness of the thermoplastic gels is less than 120 g peak load. The hardness of the dry silicone gels is less than 100 g peak load.