Two component (2K) composition based on modified epoxy resins
AssigneeHenkel AG & Co. KGaA
InventorsMihirkumar Patel, Satyanarayana Raju Kutcherlapati, Jayesh P. Shah, Dipak Tathe
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Abstract
The present invention is directed to a two component (2K) composition comprising: (A) a first component comprising: a) at least one epoxy resin different from said resin b); and, b) at least one elastomer modified epoxy resin; (B) a second component comprising: c) a curative which consists of at least one compound possessing at least two epoxide reactive groups per molecule, said curative being characterized by comprising at least one alkoxy-containing aminofunctional silicone resin, wherein said composition is characterized in that it is free of catalysts.
Claims17
A two component (2K) composition comprising:
- (A) a first component comprising:
- a) at least one epoxy resin different from said resin b);
- and,
- b) at least one elastomer modified epoxy resin in an amount of 1 to 40 wt %, based on the total weight of the first component;
- (B) a second component comprising:
- c) a curative which comprises at least one compound possessing at least two epoxide reactive groups per molecule, said curative comprising at least one alkoxy-containing aminofunctional silicone resin,
- wherein said composition is free of catalyst, wherein said elastomer modified epoxy resin b) has an epoxide equivalent weight of from 200 to 2500 g/eq.
Dependencies are inferred from the claim text.