Composition comprising polyoxyalkylene-based polymer...

C - Chemistry – Metallurgy – 11 – D

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C11D 3/37 (2006.01) C08F 290/06 (2006.01)

Patent

CA 2734887

[Purpose] The purpose of the present invention is to produce a polymer composition with an improved dispersibility for lime soap when used as a detergent and to provide a method for production of the same. [Means of Solution] A laundry detergent or cleaning composition which comprises a polymer composition containing a polymer obtained by polymerizing a polyoxyalkylene-based compound and an unsaturated monomer containing an acid group in the presence of a polymerization initiator, which is characterized by that the polyoxyalkylene-based compound includes 1) a group containing a carbon-carbon double bond, 2) a polyalkylene glycol chain, and 3) one of the groups shown in formulas (1)- (5), and the amount of solvent used at the time of the polymerization is 10 parts or less for 100 parts of the polyoxyalkylene- based compound.

[Purpose] Le but de la présente invention est de fournir une composition polymère ayant une dispersibilité améliorée pour le savon calcaire lorsqu'elle est utilisée comme détergent et de fournir un procédé de production pour celle-ci. [Means of Solution] La présente invention concerne une composition détergente ou nettoyante qui comprend une composition polymère contenant un polymère obtenu en polymérisant un composé à base de polyoxyalkylène et un monomère insaturé contenant un groupe acide en présence d'un initiateur de la polymérisation, qui est caractérisé par le fait que le composé à base de polyoxyalkylène comprend 1) un groupe contenant une double liaison carbone-carbone, 2) une chaîne polyalkylène glycol, et 3) un des groupes montrés dans les formules (1)-(5), et la quantité de solvant utilisé au moment de la polymérisation est de 10 parties ou moins pour 100 parties du composé à base de polyoxyalkylène.

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