LAUNDRY DETERGENT COMPOSITION BASED ON ALKYL BENZENE SULFONATE AND ETHYLENE OXYDE/PROPYLENE OXYDE COPOLYMER
摘要
A laundry detergent composition is described comprising (a) from about 1 to 60% by weight of an anionic surfactant consisting essentially of a water-soluble salt of an alkyl benzene sulfonate; and (b) an effective amount of a water-soluble triblock copolymer surfactant comprising groups of polyethylene oxide (EO) and polypropylene (PO) such as a PO/EO/PO type copolymer having a molecular weight in the range of from about 1,000 to about 15,000. A method of washing laundry with the laundry composition of the invention is also described.
申请公布号
WO0077136(A3)
申请公布日期
2001.04.05
申请号
WO2000US16088
申请日期
2000.06.12
申请人
COLGATE-PALMOLIVE COMPANY
发明人
FAROOQ, AMJAD;BROZE, GUY;MISSELYN, ANNE-MARIE;WU, DONGHUI;MEHRETEAB, AMMANUEL;JACQUES, ALAIN;MASTRULL, JEFFREY, J.