Claims
- 1. An article having a wrinkle finish coating comprising a cured powder coating composition comprising a hydroxy-functional resin, an aminoplast condensation product as a curing agent, and from about 0.05 to about 1 part per hundred parts by weight of the combined weight of the resin and the curing agent, and an amine salt of trifluoromethane-sulfonic acid as a catalyst.
- 2. The article of claim 1 wherein the curing agent is an alkoxylated aminoplast.
- 3. The article of claim 1 wherein the catalyst is the diethylamine salt.
- 4. The article of claim 1 wherein the resin is a polyester.
- 5. The article of claim 1 wherein the resin is an epoxy resin.
- 6. The article of claim 1 wherein the resin is an acrylate or methacrylate resin.
Parent Case Info
This is a continuation of co-pending application Ser. No. 08/442,046 filed on May 16, 1995; which is a division of 07/923,088 filed on Jul. 31, 1992, now abandoned; which is a continuation-in-part of 07/866,674 filed on Apr. 10, 1992, now abandoned.
US Referenced Citations (3)
Non-Patent Literature Citations (2)
Entry |
ALM, "Formulation Technique Using Triflic Acid Salts" Modern Paints & Coatings, pp. 88-92, Oct. 1980. |
Smarsh, "Powder Coating : Why-How-When" J. of Paint Technology, v, 44, No. 565 pp. 30--37, Feb. 1972. |
Divisions (1)
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Number |
Date |
Country |
Parent |
923088 |
Jul 1992 |
|
Continuations (1)
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Number |
Date |
Country |
Parent |
442046 |
May 1995 |
|
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
866674 |
Apr 1992 |
|