04788232 is referenced by 15 patents and cites 20 patents.

Resinous pigment concentrates comprising at least one pigment and a dispersing additive of a naphthenic extender oil and/or a phosphate ester blended with a major portion of a resinous polymer containing a significant proportion of at least one polymerized conjugated diene monomer, when used for coloring resinous polymers as described, are effective in reducing such defects in finished articles as gels and surface blemishes.

Title
Pigment concentrates for resins
Application Number
710887
Publication Number
4788232
Application Date
October 23, 1987
Publication Date
November 29, 1988
Inventor
Donald G Needham
Ramona
OK, US
Agent
A W Umphlett
Assignee
Phillips Petroleum Company
OK, US
IPC
C08K 5/09
C08K 5/01
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