Title:
SILICONE-CONTAINING POLYISOCYANURATE FOAM
Document Type and Number:
WIPO Patent Application WO/2009/130194
Kind Code:
A8
Abstract:
The invention relates to foamable preparations comprising hyper-branched siloxanes (A) of the formula V-(R2)p-m([SiR2O]l-SiR2R1)m, optionally polyisocyanates (B) and trimerisation catalysts (G), wherein the groups and indices have the meanings given in claim 1, silicone-containing polyisocyanurate foams with low density and methods for production thereof.
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Inventors:
CREMER JENS (DE)
Application Number:
PCT/EP2009/054694
Publication Date:
October 14, 2010
Filing Date:
April 21, 2009
Export Citation:
Assignee:
WACKER CHEMIE AG (DE)
CREMER JENS (DE)
CREMER JENS (DE)
International Classes:
C08G18/09; C08G18/18; C08G18/61
Attorney, Agent or Firm:
BUDCZINSKI, Angelika et al. (Hanns-Seidel-Platz 4, München, DE)
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