发明名称 |
Polymerized titanium dioxide for ultraviolet coatings |
摘要 |
There is disclosed a process for utilizing titanium dioxide pigments in ultraviolet coating compositions. Basically, the process involves forming a vinyl aqueous emulsion in the presence of titanium dioxide pigments; precipitating and drying the titanium dioxide-polymeric emulsion and adding the dried precipitate as pigment to an ultraviolet curable coating composition.
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申请公布号 |
US4042476(A) |
申请公布日期 |
1977.08.16 |
申请号 |
US19750550383 |
申请日期 |
1975.02.18 |
申请人 |
CELANESE CORPORATION |
发明人 |
COLLINS, GEORGE L.;COSTANZA, JOHN R. |
分类号 |
C08F291/18;C09D4/00;(IPC1-7):C08F8/00;C08L7/00;B01J1/10 |
主分类号 |
C08F291/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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