发明名称 |
COMPOSICAO DE REVESTIMENTO-BASE,DE BASE AQUOSA,SISTEMA DE REVESTIMENTO EM MULTI-CAMADA,DE BASE AQUOSA,E PROCESSO PARA REVESTIR SUBSTRATOS DE METAL OU DE PLASTICO |
摘要 |
<p>Aqueous-based basecoat compositions, useful for application to metal and/or plastic substrates, comprise an anionic polyurethane principal resin and an anionic acrylic pigment grind resin. The compositions are particularly adapted to application to substrates over a wide range of ambient humidities and have quick drying characteristics. The incorporation of an anionic acrylic grind resin, which is compatible with the anionic polyurethane principal resin, produces a coating which has good pigment wetting and dispersion characteristics with improved shelf life and color stability.</p> |
申请公布号 |
BR9001896(A) |
申请公布日期 |
1991.07.30 |
申请号 |
BR19909001896 |
申请日期 |
1990.04.24 |
申请人 |
BASF CORPORATION |
发明人 |
CHRIS W. FOWLER;MICHAEL C. KNIGHT;ANTHONY J. NICHOLAS |
分类号 |
C09D133/06;B05D7/02;B05D7/16;C09D5/00;C09D133/04;C09D161/20;C09D167/00;C09D167/02;C09D175/00;C09D175/06;(IPC1-7):C09D133/00 |
主分类号 |
C09D133/06 |
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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