公开(公告)号：WO2021158579A1

公开(公告)日：2021-08-12

申请号：PCT/US2021/016279

申请日：2021-02-03

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  DOW SILICONES CORPORATION

Inventor： SHAH, Andrew B. ,  BRUNE, Douglas A. ,  HENNING, Jody J. ,  PAULIK, Nicholas A. ,  SONNENSCHEIN, Mark F. ,  CRAMTON, Jarred Q. ,  FISHER, Mark ,  BECKER, Greg ,  WINDIATE, Chris ,  SHAWL, David

IPC: C08J9/12 ,  C08J9/14

Abstract: This disclosure relates to continuous methods of making foamed silicone elastomers and the compositions used for forming the foamed silicone elastomers in said methods. The compositions utilised comprise i) an organopolysiloxane having at least two silicon-bonded unsaturated groups per molecule; ii) an organohydrogensiloxane having at least two silicon-bonded hydrogen atoms per molecule; iii) a hydrosilylation catalyst; and iv) a physical liquid blowing agent. Foamed silicone elastomers are prepared from such compositions.

公开(公告)号：WO2022197405A1

公开(公告)日：2022-09-22

申请号：PCT/US2022/017195

申请日：2022-02-22

Applicant: DOW SILICONES CORPORATION

Inventor： ZHU, Bizhong ,  CHANG, Chi-Hao ,  MATTSON, Kaila ,  GROSS, Craig ,  SOOTSMAN, Joseph ,  BECKER, Greg

IPC: B32B7/10 ,  B32B25/04 ,  B32B25/10 ,  B32B25/20 ,  B32B27/06 ,  B32B27/12 ,  B32B27/28 ,  B60L50/64 ,  H01M10/658 ,  H01M50/143

Abstract: An article includes a laminate material with an aerogel layer and a polysiloxane layer distinct from the aerogel layer and in contact with the aerogel layer either directly or through an adhesive that is in direct contact with both the aerogel layer and the polysiloxane layer; where the polysiloxane layer comprises a polysiloxane and greater than 5 weight-percent and 95 weight-percent or less based on polysiloxane layer weight of fire retarding additives selected from a group consisting of metal hydroxides, mixed metal hydroxides, hydrated metal salts, and any combinations thereof dispersed throughout the polysiloxane layer.