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US 2003/0119964 A1Published application
High strength non hazardous air pollutant rubber cement composition
AssigneeThe W. W. Henry Company
InventorsJohn W. Bulluck, Holly McKee
Life of this patent
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Abstract
This invention pertains to rubber cement compositions containing a rubber elastomer, a tackifier, and an organic solvent that is not a hazardous air pollutant (HAP). This invention also includes the method of making this rubber cement composition and of using this adhesive to bond to surfaces together.
Claims41
A rubber cement composition, comprising a non-HAP aprotic, non-aromatic organic solvent;
- a tackifier;
- and an elastomer.
A process for manufacturing a rubber cement composition, comprising:
- dissolving a tackifier and an elastomer in an aprotic non-aromatic non-HAP organic solvent.
A process for adhering a first substrate to a second substrate, comprising:
- applying a rubber cement composition to a surface of the first substrate, applying the rubber cement composition to a surface of the second substrate, and pressing together the surfaces having the rubber cement composition applied thereon of the first and second substrates to thereby adhere the first and second substrates to each other, wherein the rubber cement composition comprises a non-HAP aprotic, non-aromatic organic solvent;
- a tackifier;
- and an elastomer.
Dependencies are inferred from the claim text.