Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stefano Scialla0
Marc Francois Theophile Evers0
Marie Pierre Labeau0
Olivier Anthony0
Annick Julia Oscar Mertens0
Chi-Thanh Vuong0
Evelyne Prat0
Luca Sarcinelli0
Date of Patent
October 12, 2010
0Patent Application Number
121800840
Date Filed
July 25, 2008
0Patent Primary Examiner
Patent abstract
The present invention relates to a hard surface cleaning composition comprising a copolymer, wherein said copolymer comprises a zwitterionic unit A or a mixture thereof and another unit B or a mixture thereof, wherein said unit A comprises a betaine group or a mixture thereof and wherein said betaine group of said unit A is a sulphobetaine group or a mixture thereof, and wherein said unit B is derived from vinyl-pyrrolidone.
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