| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | Rohm & Haas |
| PATENT CLAIMS |
Compn contg non-phosphate builder (> 50%); phosphate builder (< 20%) & biner (0.3-5%) neutralised polymer having Tg 40-120C. MW 10,000-120,000 & comprising - Me methacrylate (52.5%) - Bu acrylate (29.5%) - Methacrylic acid (18%) |
| PATENT PHOTOCOPY | Available on request |
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