公开(公告)号：US20210277243A1

公开(公告)日：2021-09-09

申请号：US17178672

申请日：2021-02-18

Applicant: Momentive Performance Materials Inc.

Inventor： Richard Paul Eckberg ,  Verena Cramer ,  John A. Cummings ,  Thorsten Felder ,  Robert Lawrence Frye ,  Johannes Hepperle ,  Anita Witossek

IPC: C08L83/06 ,  C09D183/06 ,  C09J7/40 ,  B05D3/06 ,  B05D3/02

Abstract: A photocurable silicone composition, a method of forming a coating from such compositions, and an article comprising a coating formed from such compositions and/or methods are shown and described herein. The photocurable silicone composition comprises (i) a vinyl functional polysiloxane; (ii) a hydride functional polysiloxane; (iii) a photoactive catalyst; and (iv) an acid-anhydride functional polysiloxane. The composition and method can be employed to process thin coatings onto paper and film substrates followed by exposure to actinic radiation at ambient conditions of temperature and atmosphere for manufacture of release liners.