The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2005
Filed:
Mar. 20, 2003
Jiamin Lang, Arlington Heights, IL (US);
Bruce Edward Stanhope, Grayslake, IL (US);
Thomas Joseph Bohnert, Rochester, NH (US);
William David Arendt, Libertyville, IL (US);
Jiamin Lang, Arlington Heights, IL (US);
Bruce Edward Stanhope, Grayslake, IL (US);
Thomas Joseph Bohnert, Rochester, NH (US);
William David Arendt, Libertyville, IL (US);
Other;
Abstract
Mixtures of esters produced by reacting a mixture of aromatic and aliphatic monocarboxylic acids with a diol containing from 2 to 12 carbon atoms are effective plasticizers for plastisols containing dispersion grade polymers of vinyl chloride. The freezing point of the present ester mixtures and their efficacy as plasticizers can be varied by adjusting the type and relative concentration of the aliphatic acid used to prepare the plasticizer. The ester mixtures can also be used as plasticizers for other organic polymers.