Preparation of plastisols and organosols having a long shelf lif

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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524252, 524502, 524507, 524514, 524556, 524559, C08K 517, C08K 512, C08L 3302, C08L 3304

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046136398

ABSTRACT:
Plastisols and organosols which have a long shelf life at room temperature, are based on a mixture of a finely divided synthetic resin with a plasticizer and may or may not contain additional pigments, fillers, volatile organic solvents and other assistants are prepared by a process in which an inert or reactive protective colloid or emulsifier, or a mixture of these, is added to a dispersion of a finely divided synthetic resin in a plasticizer, the dispersion as such not having a long shelf life at room temperature.
These plastisols can be used as coating materials, sealants and adhesives.

REFERENCES:
patent: 2385920 (1945-10-01), Jenkins
patent: 3875262 (1975-04-01), Milne
patent: 4071653 (1978-01-01), Boessler et al.
patent: 4125700 (1978-11-01), Graham
patent: 4176028 (1979-11-01), Graham
patent: 4199486 (1980-04-01), Boessler
patent: 4210567 (1980-07-01), Kosters
patent: 4309331 (1982-01-01), Graham
patent: 4558084 (1985-12-01), Quis

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