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:
Nov. 16, 2004
Filed:
Jun. 25, 2002
Applicant:
Inventors:
Christian Gancet, Lons, FR;
Rosangela Pirri, Montardon, FR;
Bernard Boutevin, Montpellier, FR;
Bernard Guyot, Brie-Comte-Robert, FR;
Jean Lepetit, Allauch, FR;
Assignee:
Atofina, Puteaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/002 ; C11D 3/37 ;
U.S. Cl.
CPC ...
C08F 2/002 ; C11D 3/37 ;
Abstract
Novel biodegradable polymers consisting of a biodegradable core bound to at least two carboxylic polyacid-based branches via a bond capable of being broken by hydrolysis or by oxidation are described. Biodegradable detergent compositions containing such polymers are also described.