Rhodia Operations

Henkel Ag & Company, Kgaa

Céline Orizet

Nina Mussmann

David James Wilson

Thorsten Bastigkeit

Inga Kerstin Vockenroth

Thomas Eiting

Marie-Pierre Labeau

Dominique Labarre

Gilda Maria Lizarraga

Noelle Wrubbel

Florence Lambert

Inigo Gonzalez

Eric Van Gramberen

Véronique Geoffroy

Julie Clavier

Gilda Lizarraga

The present invention relates to a copolymer comprising units of type A deriving from carboxylic acid monomers and units of type B deriving from sulfonic acid monomers, said units of type A and B representing more than 80 mol % of the total moles of units in the copolymer, characterized in that it comprises at least: &#x2014;one first block formed of at least 95 mol % of units of type A and having a degree of polymerization DPcomprised between 5 and 150; and &#x2014;one second block formed of at least 95 mol % of units of type A and B with a molar ratio of units of type A to units of type B greater or equal to 1, wherein said units of type A and units of type B are statistically distributed, said second block having a degree of polymerization DPsuch that DP/DP&#x2265;1. It also relates to new detergent compositions comprising such a copolymer, and to the use of this copolymer in a detergent composition, especially an ADW composition, to prevent, limit or eliminate the filming phenomena.

Copolymer comprising units of type a deriving from carboxylic acid monomers and units of type b deriving from sulfonic acid monomers

The present invention relates to the use of a cationic polysaccharide in a detergent composition used for treating dyed textile fibers in an aqueous medium, in order to reduce the loss of color of the dyed fibers when treating same using said detergent composition.

Protection of the color of textile fibers by means of cationic polysacchrides

The present invention relates to an Automatic Dishwashing (ADW) detergent composition comprising at least one cationic polysaccharide of molecular weight of less than 1,000,000 g/mol. The invention also relates to a method for eliminating, limiting or preventing the spotting and/or filming phenomena during the washing comprising the use of a detergent composition according to claim

Detergent composition with anti-spotting and/or anti-filming effects

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Bourg la Reine, France

Céline Orizet