Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1981-08-31
1983-02-01
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 90, 106288Q, 546 49, C08L 3904
Patent
active
043716431
ABSTRACT:
Pigment compositions prepared from a pigment, a hydroxylic solvent, and a polar polymer may be reduced in particle size by grinding in the absence of a salt to produce a pigment which may be used "as is" without any subsequent treatment.
REFERENCES:
patent: 4127422 (1978-11-01), Guzi, Jr. et al.
American Cyanamid Co.
Jacobs Bruce F.
Sarofin N.
Schofer Joseph L.
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