Title:
【発明の名称】洗剤組成物
Document Type and Number:
Japanese Patent JP2514239
Kind Code:
B2
Abstract:
Detergent compositions include water soluble polymers which serve as builders, lime soap dispersants, and antiredeposition agents. The water soluble polymers, which fall into two structural classes, are especially useful in commercial heavy duty liquid detergent compositions, with which they are compatible in effective amounts. The water soluble polymers enhance several detergent properties such as antiredeposition and lime soap dispersancy with a concomittant loss in other detergent composition characteristics. Further, the polymers are compatible with enzyme containing liquid detergents. In the first structural class surfactant radicals are distributed along the polymer chain, which also includes pendent carboxyl and/or carboxylate salt radicals. An example of a polymer within this class is represented by the formula: wherein: EO = ethylene oxide C16-C18 = a(C16-C18)alkyl group or an aralkyl or alkaryl group in which the alkyl portion contains 16 to 18 carbon atoms. In the second structural class the polymers are terminated by a surfactant radical. The water soluble polymers are also effective dispersants for a number of particulate materials including kaolin clay and powdered coal, and inhibit the precipitation of calcium chloride and barium sulfate.
More Like This:
Inventors:
DEBITSUTO RICHAADO AMITSUKU
CHAARUZU ERUTSUDO JOONZU
KYASURIIN AN HYUUZU
CHAARUZU ERUTSUDO JOONZU
KYASURIIN AN HYUUZU
Application Number:
JP24729688A
Publication Date:
July 10, 1996
Filing Date:
September 30, 1988
Export Citation:
Assignee:
ROHM & HAAS
International Classes:
E21B43/22; B08B3/08; C08G81/02; C09K3/00; C09K8/02; C09K8/03; C11D3/00; C11D3/37; D06L1/12; (IPC1-7): C11D3/37; B08B3/08; C08G81/02; C09K3/00; C09K7/00; D06L1/12; E21B43/22
Attorney, Agent or Firm:
Akira Asamura (2 outside)