Title:
GRANULAR DETERGENT COMPOSITION CONTAINING MIXED POLYMER ADDITIVES
Document Type and Number:
Japanese Patent JPS6018595
Kind Code:
A
Abstract:
Granular detergent compositions with no or reduced levels of phosphorus -containing builders containing a mixture of homopolymeric and copolymeric carboxylates. Preferred homopolymeric carboxylates are polyacrylates having a molecular weight below 3000, most preferably a mixture of polymer species having molecular weights of 1000 and 2000 respectively. The preferred copolymeric ingredient contains maleic acid and (meth)-acrylic acid monomers.
Inventors:
PAORO JINI
Application Number:
JP4800684A
Publication Date:
January 30, 1985
Filing Date:
March 13, 1984
Export Citation:
Assignee:
PROCTER & GAMBLE
International Classes:
C11D3/00; C11D3/37; (IPC1-7): C11D3/37
Domestic Patent References:
| JPS524510A | 1977-01-13 | |||
| JPS57159898A | 1982-10-02 |
Foreign References:
| US3922230A | 1975-11-25 |
Attorney, Agent or Firm:
Kiyoshi Inomata