Low temperature cure carboxyl terminated polyesters

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

525302, 525304, 525307, 525438, 525934, C08F 2000

Patent

active

056376545

ABSTRACT:
The present invention is directed to a powdered coating composition which includes a carboxyl terminated polyester, epoxy compounds and an onium catalyst which provide coatings with outstanding properties when cured at low temperatures.

REFERENCES:
patent: 3355434 (1967-11-01), Milligan et al.
patent: 3547885 (1970-12-01), Dante et al.
patent: 3935168 (1976-01-01), Rashbrook
patent: 4101601 (1978-07-01), Thomas
patent: 4266046 (1981-05-01), Wu
patent: 4365046 (1982-12-01), Pesata, Jr. et al.
patent: 4389520 (1983-06-01), Gannon
patent: 4528341 (1985-07-01), Belder et al.
patent: 4565845 (1986-01-01), Inoue et al.
patent: 4740580 (1988-04-01), Merck et al.
patent: 4781808 (1988-11-01), Geist et al.
patent: 4804730 (1989-02-01), Ogata
patent: 4910287 (1990-03-01), McLafferty et al.
patent: 4933429 (1990-06-01), McCracken et al.
patent: 4997900 (1991-03-01), Brinkman
patent: 5006612 (1991-04-01), Danick et al.
patent: 5034473 (1991-07-01), Schultz et al.
patent: 5037903 (1991-08-01), Parker
patent: 5243011 (1993-09-01), Panandiker et al.
patent: 5321100 (1994-06-01), Belder et al.
patent: 5326832 (1994-07-01), Belder et al.
patent: 5414053 (1995-05-01), Volkmann et al.
patent: 5439988 (1995-08-01), Moens et al.
Cytec Product Brochure entitled "Alkyl Phosphonium Salts", 1994.
Hoppe, "New Developments in Weather Resistant Powder Coatings", J. of Coatings Tech., vol. 60, No. 763, pp. 53-59, Aug. 1988.
Johnson et al., "New Monomers for Polyester Powder Coating Resins", J. of Coatings Tech., vol. 65, No. 826, pp. 19-26, Nov. 1993.
Kirk-Othmer Encyclopedia of Chemical Technology, 4th Ed., vol. No. 6, pp. 635-661 (1993).
Loutz et al., "New develoments in powder coatings", Powder Coatings, vol. 183, No. 4341, pp.584-593 (1993).
Misev et al., "Polyester for powder coatings: Resin parameters correlated with coating properties", J. Oil Colour Chemits' Assoc., 72(9), pp. 363-368 (1989).
Richart, "Power Coating: Current Developments, Future Trends," Paper presented at the Waterborne, High-Solids, and Powder Coating Symposium, Feb. 22-24, 1995.
Smith, "Quaternary Phosponium Compound Latent Accelerators for Anhydride Cured Epoxy Resins,", pp. 42-47.
Thompson, "Advances in powder coatings predicted to earn powder a bigger slice of the finishing pie", Powder Coating, pp. 22-31, Feb. 1993.
Wicks et al., Organic Coatings: Science and Technology, pp. 230-251 (1994).

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