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US 2011/0079346 A1Published application
Water based bonding compound and method
OwnerBarbara Stricklandinventor
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Abstract
A water based adhesive or bonding agent, which exhibits highly favorable bonding traits, in conjunction with superior material handling aspects. Additionally, the water based adhesive agent endeavors to find use where the handling of solvent based adhesives becomes a hazard. Further, a method for preparation of the water based adhesive agent and a method for usage of the water based bonding system within the shoe manufacturing industry.
Claims19
A bonding agent comprising:
- a standard natural latex compounded to cure under standard vulcanizing conditions of 75 minutes at 130° C.;
- and,
- a polyurethane dispersion.
A method of preparing a solution for bonding components of athletic shoes the comprising the steps of:
- utilizing a standard natural latex compounded;
- curing said standard natural latex compound under standard vulcanizing conditions of 75 minutes at 130° C.;
- adding between 5 percent and 30 percent of a polyurethane dispersion to said standard natural latex compound;
- and,
- curing with a blocked isocyanate cure.
2 more elements
Dependencies are inferred from the claim text.