Coating processes – Applying superposed diverse coating or coating a coated base – Synthetic resin coating
Patent
1998-05-01
2000-06-06
Dudash, Diana
Coating processes
Applying superposed diverse coating or coating a coated base
Synthetic resin coating
427409, 427410, 524198, 525131, 525194, 525419, 525452, 525509, 528 44, 528368, 560158, B05D 136, B05D 302, B05D 726
Patent
active
060715685
ABSTRACT:
The invention provides composite color-plus-clear coatings having improved appearance, especially with respect to wrinkling, and to methods and compositions for providing such coatings. The method of the invention utilizes a second coating composition comprising (A) a film forming component comprising (a) a first component comprising a compound having appended thereto at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group, and (b) a second component comprising a compound reactive with said carbamate or urea groups on component (a), (B) a cyclic anhydride, and (C) a catalyst.
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Harmon Herbert L.
Kandow Timothy P.
Menovcik Gregory G.
BASF Corporation
Dudash Diana
Golota Mary E.
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