Stock material or miscellaneous articles – Two dimensionally sectional layer – With frame – casing – or perimeter structure
Patent
1990-04-09
1990-11-27
Kight, III., John
Stock material or miscellaneous articles
Two dimensionally sectional layer
With frame, casing, or perimeter structure
528 48, 528 58, 528 75, 528 80, 528 83, 528272, 528274, 528283, 528300, 528302, 528308, 5283086, 525437, 525440, 525444, 525445, 525448, 525454, 525455, 525471, 4284231, 428430, 428458, 428480, C08G 1830
Patent
active
049736469
ABSTRACT:
Disclosed are thermosetting, powder coating compositions comprised of semi-crystalline polyesters and .epsilon.-caprolactam-blocked bis(1-cyanato-1-methylethyl) benzene compounds which are readily curable at relatively-mild temperatures and using cure times commonly used to cure (cross-link) powder coatings. When using equivalent curing conditions, the disclosed coating compositions exhibit a higher degree of cross-linking than do combinations of amorphous polyesters and the .epsilon.-caprolactam-blocked bis(1-cyanato-1-methylethyl)-benzene compounds.
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Chang Yeong-Ho
Witzeman Jonathan S.
Acquah Sam A.
Eastman Kodak Company
Heath, Jr. William P.
Kight, III. John
Thomsen J. Frederick
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