发明名称 |
Structurally viscous clear coat slurry containing solid and/or high viscosity particles dimensionally stable under storage and use conditions useful in automobile finishing and repair, coil coating, coating of electrotechnical parts |
摘要 |
Structurally viscous clear coat slurry containing solid and/or high viscosity particles dimensionally stable under storage and use conditions, 0-0.07 wt. catalysts relative to the total slurry solids, and as binder methacrylate copolymerisate of OH-number greater than 150, which relative to a given methacrylate copolymerisate contains at least 90 wt.% methacrylate comonomer, and polymerized (sic) (meth)acrylate monomer including potentially ionic groups is new. Independent claims are included for: (1) preparation of the slurry by:(1) emulsification of an organic solution of the slurry components in water, to give a oil-in-water emulsion, removal of the organic solvent, (3) partial or complete replacement of the solvent volume by water; (2) multi-layer coating with a waterborne primer and a structurally viscous clear coat slurry, where the temperature for the onset of a crosslinking reaction in the primer and slurry does not exceed 40degreesC, and the slurry contains dimensionally stable particles, catalysts, binder and (meth) acrylate monomer as described above.
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申请公布号 |
DE10234792(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
DE20021034792 |
申请日期 |
2002.07.31 |
申请人 |
BASF COATINGS AG |
发明人 |
WOLTERING, JOACHIM;ROECKRATH, ULRIKE;FLORACK, HEIKE;SCHUMACHER, UTE;TECKLENBORG, MICHAEL;GIESEN, BIANCA |
分类号 |
B05D7/24;C08G18/08;C08G18/62;C08G18/80;C09D5/02;C09D133/04;C09D133/10;C09D161/28;C09D175/04;C09D183/04;C09J133/06;C09J161/28;C09J175/04;C09J183/04;C09K3/10;(IPC1-7):C09D5/46;C09D4/02;C09D133/08 |
主分类号 |
B05D7/24 |
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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