发明名称 |
Clear coatings to protect wood from discoloring and greying on exterior exposure |
摘要 |
A clear air drying coating composition adapted for the coating of wood to preserve its freshly prepared appearance is disclosed in which a solution of an unsaturated oil-containing resin in a solvent medium containing at least 50% of mineral spirits has stably dispersed therein from about 13 to 63 parts of granulated paraffin wax having an average melting point in the range of 50 DEG C.-70 DEG C. and from 0.5 to 20 parts of a transparent ultraviolet-absorbing pigment per 100 parts of the resin, the pigment being preferably yellow to maintain the natural color of the freshly prepared wood.
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申请公布号 |
US4539047(A) |
申请公布日期 |
1985.09.03 |
申请号 |
US19840599740 |
申请日期 |
1984.04.12 |
申请人 |
DESOTO, INC. |
发明人 |
CROCKATT, WILLIAM B.;RIMMA, JOHN |
分类号 |
C08L67/08;C08L7/00;C08L21/00;C08L67/00;C09D15/00;C09D167/00;C09D167/08;(IPC1-7):C08L91/00 |
主分类号 |
C08L67/08 |
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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