EP 4051728 A1 20220907 - PROCESS FOR PRODUCING SILICONE SUBSTRATES OR SILICONE-COMPOSITE SUBSTRATES, SILICONE SUBSTRATE OR SILICONE-COMPOSITE SUBSTRATE PRODUCED BY SAID PROCESS, AND USE OF SAME
Title (en)
PROCESS FOR PRODUCING SILICONE SUBSTRATES OR SILICONE-COMPOSITE SUBSTRATES, SILICONE SUBSTRATE OR SILICONE-COMPOSITE SUBSTRATE PRODUCED BY SAID PROCESS, AND USE OF SAME
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SILIKON-SUBSTRATEN ODER SILIKONKOMPOSIT-SUBSTRATEN, MIT DEM VERFAHREN HERSTELLBARES SILIKON-SUBSTRAT ODER SILIKONKOMPOSIT-SUBSTRAT SOWIE DESSEN VERWENDUNG
Title (fr)
PROCÉDÉ DE PRODUCTION DE SUBSTRATS DE SILICONE OU DE SUBSTRATS DE SILICONE-COMPOSITE, SUBSTRAT DE SILICONE OU SUBSTRAT DE SILICONE-COMPOSITE PRODUIT PAR LEDIT PROCÉDÉ, ET SON UTILISATION
Publication
Application
Priority
- DE 102019216713 A 20191030
- EP 2020080367 W 20201029
Abstract (en)
[origin: WO2021083993A1] The present invention relates to a process for producing silicone substrates or silicone-composite substrates, according to which process at least one silane selected from the group consisting of alkoxysilanes, hydroxysilanes and mixtures thereof is provided, at least one liquid oligosiloxane is produced from the at least one silane by a sol-gel reaction, a first cross-linking reaction is carried out, in which the at least one oligosiloxane is at least partially cross-linked to form a silicone material, and a second cross-linking reaction is carried out, in which more extensive cross-linking of the silicone material occurs in at least one portion of the silicone material, the first cross-linking reaction and the second cross-linking reaction being orthogonal relative to one another.
IPC 8 full level
C08G 77/16 (2006.01); C08G 77/18 (2006.01); C08K 5/07 (2006.01); C08L 83/04 (2006.01)
CPC (source: EP KR)
C08G 77/12 (2013.01 - KR); C08G 77/16 (2013.01 - EP KR); C08G 77/18 (2013.01 - EP KR); C08K 3/013 (2017.12 - KR); C08K 5/07 (2013.01 - EP); C08L 83/04 (2013.01 - EP KR); C08G 77/12 (2013.01 - EP)
Citation (search report)
See references of WO 2021083993A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019216713 A1 20210506; EP 4051728 A1 20220907; KR 20220103097 A 20220721; WO 2021083993 A1 20210506
DOCDB simple family (application)
DE 102019216713 A 20191030; EP 2020080367 W 20201029; EP 20799697 A 20201029; KR 20227014740 A 20201029