High-solids adhesives and method of producing same

Details High-solids adhesives and method of producing same High-solids adhesives and method of producing same

1994-03-23

1996-10-15

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524447, 524425, 524449, 524451, 524490, 524493, 524832, 524836, 524915, 428 95, 428 96, 428 97, C08L 2300, C08L 3100, C08K 326, B32B 302

Patent

active

055655114

ABSTRACT:
A method of producing a high solids adhesive is provided wherein a buffered latex emulsion, such as, for example, styrene butadiene latex emulsion buffered to a pH of 11.0 using caustic agents, is combined with a non-emulsified mixture of dissolving process oils and tackifying resins and mineral fillers. The resultant adhesive has a solids content greater than previously achieved in the industry and has exceptional adhesive characteristics such as increased bond strength, improved durability, better aging, faster drying, improved water resistance and improved freeze resistance. High solids content is achieved by taking advantage of the excess emulsifiers in the latex emulsion and adding the remaining constituent components directly to the stabilized latex emulsion.

REFERENCES:
patent: 3801543 (1974-04-01), Meltsner
patent: 3923718 (1975-12-01), Arpin
patent: 3987002 (1976-10-01), Lakshmanan
patent: 4350723 (1982-09-01), Sugimura et al.
patent: 4647607 (1987-03-01), Kay et al.
patent: 4663377 (1987-05-01), Hombach et al.
patent: 4877566 (1989-10-01), Cha
patent: 5087651 (1992-02-01), Cha
patent: 5179137 (1993-01-01), Okamoto et al.
patent: 5205972 (1993-04-01), Kafka
patent: 5258425 (1993-11-01), Kirby

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