Anhydride containing solvent-borne alkyd resin compositions

Details Anhydride containing solvent-borne alkyd resin compositions Anhydride containing solvent-borne alkyd resin compositions

1990-12-03

1991-10-01

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528296, C08G 6348

Patent

active

050534831

ABSTRACT:
Solvent-borne alkyd resin compositions are disclosed comprising a 22-carbon, tall oil fatty acid derived aliphatic anhydride. Substitution of the trifunctional acid component of the alkyd resin composition with a 22-carbon anhydride permits a reduction in the viscosity of the resin without adversely affecting the physical properties of he cured film of the resin.

REFERENCES:
patent: 3477976 (1969-11-01), Nakamoto et al.
patent: 4686275 (1987-08-01), Bryant et al.
patent: 4927669 (1990-05-01), Knox et al.
Alkyd Resin Technology, T.C. Patton, (Interscience Publishers, 1962), pp. 70-71.
Advanced Organic Chemistry, Reactions, Mechanism and Structure, Mar. (2nd ed. 1977), p. 726, and pp. 761-766.
"an Overview of the Basic Rheological Behavior of Polymer Fluids with an Emphasis On Polymer Melds", Journal of Chemical Education, vol. 58, Nov. '81, pp. 880-892.
"Binders For Higher-Solids Coating Part I: Synthesis of Model Alkyd Resins", S. L. Kangas and F. N. Jones, Journal of Coatings Technology, vol. 59, No. 744, Jan. 1987, pp. 89-97.
Amoco Chemical Company Technical Service Reports Nos. 6TSR 21 and 675R 36.

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