EP 1567593 A1 20050831 - SINGLE-COMPONENT, ADHESIVE, SILICON ELASTOMER COMPOSITION WHICH CAN BE CROSSLINKED BY POLYADDITION
Title (en)
SINGLE-COMPONENT, ADHESIVE, SILICON ELASTOMER COMPOSITION WHICH CAN BE CROSSLINKED BY POLYADDITION
Title (de)
DURCH POLYADDITION VERNETZBARE ELASTOMERE , KLEBENDE EINKOMPONENT -SILOXANZUSAMMENSETZUNG
Title (fr)
COMPOSITION ELASTOMERE SILICONE, ADHESIVE, MONOCOMPOSANTE ET RETICULABLE PAR POLYADDITION
Publication
Application
Priority
- FR 0303476 W 20031125
- FR 0215270 A 20021204
Abstract (en)
[origin: FR2848215A1] One-part heat-curable silicone elastomer composition comprises an ethylenically or acetylenically unsaturated polyorganosiloxane, a hydrogen-functional polyorganosiloxane, a metal catalyst, a filler, an adhesion promoter, a silicone resin, a heat stabilizer, and a crosslinking inhibitor selected from bisphosphonite esters (I) and phosphite esters (II). One-part heat-curable silicone elastomer composition comprises an ethylenically or acetylenically unsaturated polyorganosiloxane, a hydrogen-functional polyorganosiloxane, a metal catalyst, a filler, an adhesion promoter, a silicone resin, a heat stabilizer, and a crosslinking inhibitor selected from bisphosphonite esters of formula (I) and phosphite esters of formula (II). R, R1-R4, R1'-R3' = (cyclo)alkyl or optionally substituted aryl. Independent claims are also included for: (1) production of the composition by preparing a catalyst component by mixing the inhibitor with a solution or dispersion of the catalyst or by mixing the catalyst with a dispersion of the inhibitor in silicone oil; mixing some of the ingredients except for the catalyst component; heating and cooling the mixture; adding the rest of the ingredients except for the catalyst component, and then adding the catalyst component; and (2) adhesive comprising the composition.
IPC 1-7
IPC 8 full level
C08K 5/526 (2006.01); C08K 5/5393 (2006.01); C08L 83/04 (2006.01); C08L 83/07 (2006.01); C09J 183/04 (2006.01); C09K 3/10 (2006.01)
CPC (source: EP US)
C08K 5/526 (2013.01 - EP US); C08K 5/5393 (2013.01 - EP US); C08L 83/00 (2013.01 - EP US); C08L 83/04 (2013.01 - EP US); C09J 183/04 (2013.01 - EP US); C09K 3/1018 (2013.01 - EP US); C08G 77/12 (2013.01 - EP US); C08G 77/14 (2013.01 - EP US); C08G 77/20 (2013.01 - EP US); C08G 77/24 (2013.01 - EP US); C08G 77/26 (2013.01 - EP US); C08G 77/70 (2013.01 - EP US); C08G 77/80 (2013.01 - EP US); C08L 2666/28 (2013.01 - EP US)
Citation (search report)
See references of WO 2004061003A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2848215 A1 20040611; FR 2848215 B1 20060804; AU 2003294075 A1 20040729; BR 0316597 A 20060301; CN 100473694 C 20090401; CN 1738867 A 20060222; EP 1567593 A1 20050831; PL 377585 A1 20060206; US 2006128881 A1 20060615; US 7494694 B2 20090224; WO 2004061003 A1 20040722
DOCDB simple family (application)
FR 0215270 A 20021204; AU 2003294075 A 20031125; BR 0316597 A 20031125; CN 200380108724 A 20031125; EP 03789491 A 20031125; FR 0303476 W 20031125; PL 37758503 A 20031125; US 53778203 A 20031125