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US 10,336,918 B2Granted
Adhesive composition
AssigneeZeon Corporation
InventorsMasato Sakamoto, Tomonori Nakashima
Life of this patent
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Abstract
An adhesive composition containing a latex of a highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a polyvalent amine compound (B).
Claims5
An adhesive composition containing:
- a latex consisting essentially of:
- (i) a highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt %, and the highly saturated nitrile rubber (A) has an iodine value of 120 or less, and (ii) water;
- and
- polyethyleneimine, wherein:
- a solid content in the latex is 5 to 60 wt %, and
- a content of the polyethyleneimine is 0.1 to 40 parts by weight with respect to 100 parts by weight of the highly saturated nitrile rubber (A).
3 more elements
Dependencies are inferred from the claim text.