US Patent 7541327 Liquid detergents containing colour fixing agents
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Patent abstract
The invention relates to liquid washing agents and detergents containing, as surfactants, at least one of the constituents of linear alkyl benzene sulfonate, olefin sulfonate, alkyl sulfate, and ether carboxylate and/or betaine and a non-ionic surfactant, and as color fixing agents, homopolymers or copolymers of diallyl-dimethyl-ammonium chloride or the reaction products of cyanamides with aldehydes and ammonium salts, or cyanamides with aldehydes and monoamines, or monoamines and/or polyamines with epichlorhydrine, or polyamines with cyanamides and amidosulphuric acid.
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US Patent 07541327 Liquid detergents containing colour fixing agents US Patent 7541327 Liquid detergents containing colour fixing agents
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Patent Number
0754132700
Patent Number
754132700
Edits on 18 May, 2023
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
075413270
Date of Patent
June 2, 2009
0Patent Application Number
116660380
Date Filed
October 18, 2005
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075413270
Date of Patent
June 2, 2009
0Patent Application Number
116660380
Date Filed
October 18, 2005
0Official Website
Patent Primary Examiner
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US Patent 07541327 Liquid detergents containing colour fixing agents
Infobox
Is a
Patent jurisdiction
Patent number
07541327
Date of patent
June 2, 2009
Patent application number
11666038
Date Filed
October 18, 2005
Patent primary examiner
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