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. 26, 2018
Filed:
May. 02, 2013
Thierry Feron, Fouquieres les Bethune, FR;
Monique Sobocinski, La Couture, FR;
Herve Wyart, Cuinchy, FR;
Boris Breitscheidel, Waldsee, FR;
Jochen Wagner, Ruppertsweiler, DE;
Thierry Feron, Fouquieres les Bethune, FR;
Monique Sobocinski, La Couture, FR;
Herve Wyart, Cuinchy, FR;
Boris Breitscheidel, Waldsee, FR;
Jochen Wagner, Ruppertsweiler, DE;
ROQUETTE FRERES, Lestrem, FR;
Abstract
Disclosed is a composition that can rapidly plasticize polymers, including, in relation to the total mass of (A) and (B): between 0.1 and 99 mass-% of at least one ester of 1,4:3,6-dianhydrohexitol (A), having a molar mass varying between 255 and 345 g·moland selected from among monoesters and diesters of isosorbide, isomannide and isoidide; and between 1 and 99.9 mass-% of at least one compound (B) having a molar mass greater than 345 g·moland selected from among the esters of 1,4:3,6-dianhydrohexitol, the esters of cyclohexane polycarboxylic acid, the esters of phthalic acid, and glycerol esters. Also disclosed is a method for the production of a plasticized object using constituents (A) and (B), as well as to the use of the ester compound (A) as a polymer gelification accelerator.