Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-06-27
1987-11-17
Briggs, Sr., Wilbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525103, 525529, 525479, 528 27, 528 26, C08L 6300, C08F28310
Patent
active
047075295
ABSTRACT:
Dispersions of siloxane polymers and optional dispersion stabilizers in a polyepoxide resin continuous phase are characterized in that the siloxane polymer is grafted to the polyepoxide resin, and the dispersions remain stable. The compositions are curable and are useful as coatings, in preparing laminates and reinforced plastics, and as adhesives.
REFERENCES:
patent: 3154597 (1964-10-01), McWhorter
patent: 3170962 (1965-02-01), Tyler
patent: 3317443 (1967-05-01), Brady
patent: 3577263 (1971-05-01), Nordstrom
patent: 3842141 (1974-10-01), Fetscher et al.
patent: 3843577 (1974-10-01), Keil
Fernandez Reet T.
Hoffman Dwight K.
Briggs Sr. Wilbert J.
The Dow Chemical Company
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