Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-06-01
1985-10-22
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 90, 524562, 524563, 524564, 524574, 524581, 106288Q, 106308M, 106308Q, 106309, C08K 534, C08K 556, C09J 320, C09C 310
Patent
active
045489688
ABSTRACT:
A process for preparing a resin extended pigment from crude pigment is disclosed. The process involves dry premilling the crude pigment with the resin followed by comilling the pre-milled pigment with the resin in the presence of water under alkaline conditions.
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Ciba Geigy Corporation
Falber Harry
Lilling Herbert J.
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