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:
Jun. 10, 1980
Filed:
Mar. 06, 1979
Applicant:
Inventors:
Harry H Beacham, Langhorne, PA (US);
James P Hamilton, Trenton, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C09K / ;
U.S. Cl.
CPC ...
260 / ; 252-81 ;
Abstract
A plasticizing composition for polyvinyl chloride resin is prepared by mixing from about 20 to about 50 parts by weight of tris(alkoxyalkyl)phosphate having the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are alkoxyalkyl radicals having the formula: ##STR2## wherein n is an integer from 1 to 18; x is an integer from 1 to 2;