公开(公告)号：WO2021030316A1

公开(公告)日：2021-02-18

申请号：PCT/US2020/045706

申请日：2020-08-11

Applicant: DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： CHAMBARD, Gregory ,  DEI SANTI, Davide ,  DAVIDIAN, Thomas ,  GUBBELS, Frederic ,  VAN TIGGELEN, Kevin ,  SANDKUEHLER, Peter Hermann Roland

IPC: B29C39/10 ,  B29C33/68 ,  B29C39/24 ,  B29C39/26 ,  B29C39/42 ,  B29C39/36 ,  B29C39/00 ,  B29C37/00 ,  E06B3/663

Abstract: A method for molding shaped silicone elastomeric articles from room temperature curable silicone compositions, which are practically not suited to being processed using extrusion techniques. The process enables the room temperature curable silicone composition to cure in the predefined shape (6) into which it was introduced to form a shaped silicone elastomeric article. The articles may be, for the sake of example, suitable for use as spacers for insulating glass units (IGUs).

公开(公告)号：WO2022178034A1

公开(公告)日：2022-08-25

申请号：PCT/US2022/016663

申请日：2022-02-16

Applicant: DOW SILICONES CORPORATION

Inventor： DAVIDIAN, Thomas ,  DEI SANTI, Davide ,  CHAMBARD, Gregory ,  GUBBELS, Frederic

IPC: B29C39/44 ,  B29C35/18 ,  E06B3/663 ,  B29C37/00 ,  B29C33/00 ,  B29C39/42

Abstract: This disclosure relates to a method for reducing gas bubble entrapment from bulk cured room temperature condensation curable silicone compositions comprising applying a predefined volume of a bulk cured room temperature condensation curable silicone composition bulk curable silicone composition onto or into a target substrate and at least initially curing the composition in an atmosphere having a relative humidity of X %, wherein X has a value in the range of 0