Rhodia Chimie

Givaudan S.a.

Cédric Geffroy

Ian Michael Harrison

Marie-Pierre Labeau

Eric Aubay

Thierry Chopin

Mathias Destarac

Christian Quellet

Philippe Blondeau

Alice Bresson Boil

Corinne Lehaut

Jutta Hotz

Véronique Guillou

Composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium comprising at least one polybetaine for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on said surface.

Composition for cleaning or rinsing hard surfaces

An aqueous or aqueous-alcoholic crease-resistant formulation comprising a cationic surfactant (CSA), for the treatment after washing in aqueous or aqueous-alcoholic medium of articles made of textile fibers, said formulation also comprising a soluble or dispersible copolymer of controlled architecture (C) that is compatible with the surfactant (CSA) at the pH of said formulation and at the pH of use of said formulation, and comprising at least one nonionic hydrophobic organic polymer block B, and at least one ionic or ionizable organic polymer block A, the copolymer (C) making possible to give said articles properties of crease resistance and/or of ease of ironing.

Crease-resistant composition comprising a copolymer of controlled architecture, for articles made of textile fibers

Process for enhancing the cleaning properties of an aqueous cleaning composition comprising at least one surfactant, intended for cleaning a surface which has been soiled with soiling, by adding to said cleaning composition, at least one polymer (P) comprising: Preferably, the polymer employed is a copolymer containing sulfur-containing functions in the ionic form (preferably containing sulfonated or sulfated functions).

Process for cleaning a surface using an aqueous composition containing a dispersed polymer

The invention concerns the use of a film-forming titanium dioxide dispersion for cleaning and disinfecting surfaces exposed to light, by depositing a film of titanium dioxide nanoparticles on said surfaces, the continuous phase of said dispersion comprising water and/or at least an alcohol with boiling point at less than 120&#xb0; C., said dispersion having, when it comprises water, a pH different by at least 1 unit of the value of the titanium dioxide isoelectric pH in said dispersion. The invention also concerns a film-forming titanium dioxide dispersion further comprises a film-forming polymer. The invention further concerns a method for cleaning and disinfecting surfaces exposed to light which consists in depositing and then drying on said surfaces a titanium oxide film-forming dispersion.

Use of film-forming titanium dioxide dispersions for cleaning and disinfecting surfaces, film-forming titanium dioxide dispersions

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Poitiers, France

Cédric Geffroy