发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES MEHRSCHICHTIGEN, SCHUETZENDEN UND/ODER DEKORATIVEN UEBERZUGES |
摘要 |
<p>PCT No. PCT/EP90/02256 Sec. 371 Date Jul. 21, 1992 Sec. 102(e) Date Jul. 21, 1992 PCT Filed Dec. 12, 1990 PCT Pub. No. WO91/09686 PCT Pub. Date Jul. 11, 1991.The present invention relates to a process in which 1. a water-dilutable basecoat composition is applied which contains at least one water-dilutable binder, metallic pigments, if desired color pigments, if desired conventional auxiliaries and additives and up to 20% by weight of organic solvents, 2. a polymer film is formed from this basecoat composition, 3. a transparent topcoat containing a polymer containing silyl groups and obtainable by copolymerization of p1 p1) 0.1 to 40% by weight of ethylenically unsaturated silane monomers of the general formula (* CHEMICAL STRUCTURE *) where R1 is alkyl, aryl, acyl, aralkyl having 1 to 10 carbon atoms R2 is an organic radical having a polymerizable double bond X is a hydrolyzable group n is 1, 2 or 3 p2) 5 to 30 % by weight, preferably 8 to 25% by weight, of monomers having at least 2 polymerizable ethylenically unsaturated double bonds and p3) 30 to 90% by weight of ethylenically unsaturated monomers without groups having active hydrogen, is applied to this base layer 4. and the top layer is cured together with the base layer.</p> |
申请公布号 |
DE3942803(A1) |
申请公布日期 |
1991.06.27 |
申请号 |
DE19893942803 |
申请日期 |
1989.12.23 |
申请人 |
BASF LACKE + FARBEN AG, 4400 MUENSTER, DE |
发明人 |
KLIER, KONRAD, DR., 4715 ASCHEBERG, DE;STREITBERGER, HANS-JOACHIM, DR., 4400 MUENSTER, DE |
分类号 |
B05D1/36;B05D5/06;B05D7/00;B05D7/24;B05D7/26;C09D5/00;C09D5/02;C09D5/38;C09D133/04;C09D133/06;C09D137/00;C09D143/04;C09D161/20;C09D161/24;C09D167/00;C09D167/02;C09D175/00;C09D175/04 |
主分类号 |
B05D1/36 |
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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