发明名称 |
Pigment concentrates for resins |
摘要 |
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.
|
申请公布号 |
US4600736(A) |
申请公布日期 |
1986.07.15 |
申请号 |
US19850710887 |
申请日期 |
1985.03.11 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
NEEDHAM, DONALD G. |
分类号 |
C08J3/22;C09B67/20;(IPC1-7):C08K5/01;C08K5/52;C08J3/20 |
主分类号 |
C08J3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|