ES363915A1 - A procedure for preparing an insaturated polyester resin composition. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for preparing an insaturated polyester resin composition. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Beazer East Inc
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Koppers Co Inc
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Publication date
Application filed by Koppers Co IncfiledCriticalKoppers Co Inc
Priority to ES363915ApriorityCriticalpatent/ES363915A1/en
Publication of ES363915A1publicationCriticalpatent/ES363915A1/en
A process for preparing an unsaturated polyester resin composition whose viscosity increases greatly in a spaced period after formation of the composition, which comprises: a) an unsaturated polyester formed by condensing at least one dicarboxylic acid containing alpha, beta-unsaturation ethylene, with a divalent alcohol, and an alpha, beta-ethylenically unsaturated copolymerizable monomer, b) add a thickening agent in an amount sufficient to increase the viscosity of the composition after a spaced period of time, consisting essentially of a mixture of inorganic salts of magnesium and lithium. (Machine-translation by Google Translate, not legally binding)
ES363915A1969-02-211969-02-21A procedure for preparing an insaturated polyester resin composition. (Machine-translation by Google Translate, not legally binding)
ExpiredES363915A1
(en)