| 发明名称 |
AQUEOUS COATING COMPOSITIONS CONTAINING WATER DISPERSIBLE POLYURETHANE POLYUREAS AS BINDERS AND THE COATINGS PRODUCED THEREFROM |
| 摘要 |
This invention relates to an aqueous coating composition containing aluminum pigments and a water dispersible polyurethane polyurea binder which contains (i) at least 200 milliequivalents per 100 g of solids of chemically incorporated carbonate groups -O-CO-O- and (ii) a combined total of up to 320 milliequivalents per 100 g of solids of chemically incorporated urethane groups -NH-CO-O- and chemically incorporated urea groups -NH-CO-NH-. The invention further relates to coatings prepared from the aqueous coating composition.
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| 申请公布号 |
CA2028437(A1) |
申请公布日期 |
1991.05.05 |
| 申请号 |
CA19902028437 |
申请日期 |
1990.10.24 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
NACHTKAMP, KLAUS;MOSBACH, JUERGEN;NOLL, KLAUS;SCHMITZ, HANS G.;SICKERT, ARMIN |
| 分类号 |
C09D5/00;C08G18/08;C08G18/44;C08G18/50;C08G18/78;C09D5/38;C09D175/00;C09D175/04;(IPC1-7):C09D175/02 |
主分类号 |
C09D5/00 |
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