Patent ID: 11970636
Assignee: MAG-ISOVER KABUSHIKI KAISHA
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. An aqueous adhesive for an inorganic material (X) comprising:
an adhesive improver (J) comprising a copolymer (A) containing an unsaturated monocarboxylic acid and/or an unsaturated polycarboxylic acid and/or an unsaturated polycarboxylic acid anhydride (a1) and an acrylic acid alkyl ester or a methacrylic acid alkyl ester (a2) as a constituent monomer, the alkyl group having from 2 to 30 carbon atoms,
a saccharide (B) that is selected from the group consisting of xylitol, sorbitol, mannitol, maltitol, lactitol, erythritol and any proper combination thereof,
a polycarboxylic acid (C) of 4 to 24 carbon atoms and water.