Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1987-12-30
1989-01-31
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528288, 528292, 528296, 525 50, 525418, 525420, C08G 8100
Patent
active
048016802
ABSTRACT:
The thermosetting powder coating composition which has good stability and gives good physical properties, such as exterior durability, appearance, flexibility, hardness, solvent resistance and corrosion resistance, is disclosed. The composition comprises a co-reactable particulate mixture of a carboxylic acid group-containing polyester and a beta-hydroxylalkylamide.
REFERENCES:
patent: 4076917 (1978-02-01), Swift et al.
patent: 4101606 (1978-07-01), Cenci et al.
patent: 4115637 (1978-09-01), Cenci et al.
patent: 4138541 (1979-02-01), Cenci et al.
patent: 4346144 (1982-08-01), Craven
patent: 4727111 (1988-02-01), Pettit et al.
Journal of Coatings Technology, B-Hydroxyalkylamides, Low Polluting Crosslinkers for Carboxyl Containing Polymers, James Lomax and Graham Swift, vol. 50, No. 643, Aug. 1978, pp. 49-55.
Geary Denise M.
Kaufman Marvin L.
Pettit, Jr. Paul H.
Vicha Susan K.
Acquah Samuel A.
Cottrell Bruce
Kight John
PPG Industries Inc.
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