Main > COATINGS > Organic Coatings > Powder Coatings > Crosslinking Agent > Beta-HydroxyAlkylamide. > Blocked PolyIsocyanate. Combi. > Co.: USA. D > Patent > Claims Etc > Claim 1: Powder Coating Material > with CrossLinkers comprising > HydroxyAlkylamides & > Blocked PolyIsocyanates, comprising > A) Acidic Polymer (20-99%); B) > Beta-HydroxyAlkylamide (1-25%); C) > Blocked NonAromatic PolyIsocyanate > (0.05-10%) NCO Functionality > .gtoreq.2; Wherein (A) Select: > PolyEster Resin Tg=30-85C & > Acid No.=20-80 mg KOH/g. Claim 4: > (C) (Cyclo)Aliphatic PolyIsocyanate > Contg > 2 NCO Groups. Claim 5: > (C) PolyIsocyanate Comp. Select: > 2-Me-Pentamethylene 1,5-DiIsocyanat > e Etc. Claim 6: (C) Blocking Agent

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e Etc. Claim 6: (C) Blocking Agent's subsections
Select: Acetone Oxime Etc. Claim 7:

e Etc. Claim 6: (C) Blocking Agent's products
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