Retort adhesive composition
AssigneesDow Global Technologies LLC, Rohm and Haas Company
InventorsJie WU, Mai CHEN, Sudhanwa D. DEWASTHALE
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Abstract
A solvent-based polyurethane retort adhesive composition for producing laminates including: (A) at least one isocyanate compound, Component A; and (B) at least one isocyanate (NCO)-reactive component, Component B, comprising (i) at least one phosphate ester compound and (ii) at least one polyester polyol having an average molecular weight of greater than 3,000 g/mol; a process for producing the above adhesive; a multi-layer laminate product including the above adhesive; and a process for producing a laminate product using the above adhesive.
Claims10
A solvent-based retort adhesive composition comprising:
- (A) at least one isocyanate compound, Component A;
- and
- (B) at least one isocyanate-reactive component, Component B;
- comprising:
- (i) at least one phosphate ester compound and (ii) at least one polyester polyol having an average molecular weight of greater than or equal to 3,000 g/mol.
A process for producing a solvent-based polyurethane retort adhesive composition for producing laminates comprising admixing:
- (A) at least one isocyanate compound, Component A;
- and
- (B) at least one isocyanate reactive component, Component B, comprising:
- (i) at least one phosphate ester compound and (ii) at least one polyol comprising a polyester polyol having an average molecular weight of greater than or equal to 3,000 g/mol.
Dependencies are inferred from the claim text.