Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent
1984-10-01
1986-08-12
Cockeram, Herbert S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
528 80, 528 44, 528272, 528354, C08G 1832, C08G 1842
Patent
active
046057242
ABSTRACT:
There are disclosed herein lactone-polyester polyols which are derived from lactones, resinous polyols thereof, and coating compositions formulated therewith. The polyester polyols are typically prepared by reacting a large excess of low molecular weight polyols with lactones or functional equivalents thereof. The polyols are employed in amounts sufficient to produce reaction products containing a significant amount of unreacted polyols which can be subsequently removed by means such as vacuum distillation.
REFERENCES:
patent: 2914556 (1959-11-01), Hostettler et al.
patent: 2977385 (1961-03-01), Fowler et al.
patent: 2990379 (1961-06-01), Young et al.
patent: 3007899 (1961-11-01), Urs
patent: 3049515 (1962-08-01), Damusis
patent: 3658761 (1972-04-01), Hostettler et al.
patent: 3726887 (1973-04-01), Pohl et al.
patent: 3746665 (1973-07-01), Koleske et al.
patent: 3761439 (1973-09-01), Ward et al.
patent: 4010311 (1977-03-01), Lewis et al.
patent: 4098743 (1978-07-01), Scriven et al.
patent: 4284750 (1981-08-01), Amirsakis
patent: 4379915 (1983-04-01), Watanabe et al.
patent: 4447591 (1984-05-01), Watanabe et al.
patent: 4451622 (1984-05-01), DiDomenico
patent: 4469616 (1984-09-01), Hostettler
Ambrose Ronald R.
Chang Wen-Hsuan
McKeough David T.
Peffer John R.
Akorli Godfried R.
Cockeram Herbert S.
PPG Industries Inc.
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