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Legal status
Application deemed to be withdrawn
| (51) | INT.CL.: (2006.01) |
C08F 220/00 C10M 145/00 C10M 157/00 |
| (11) | Number of the document | |
| (13) | Kind of document | A |
| (21) | Application number | IP432 |
| (22) | Date of filing the application | 1993-03-19 |
| (41) | Date of publication of the application | 1994-09-25 |
| (45) | Date of publication of patent |
| (30) | Number | Date | Country code |
| 855177 | 1992-03-20 | US | |
| 909839 | 1992-06-07 | US | |
| 009001 | 1993-02-10 | US |
| (71) |
ROHM AND HAAS COMPANY,
Independence Mall West, Philadelphia, Pennsylvania 19105,
US
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| (72) |
Chung Yin LAI, US
John Otto NAPLES, US |
| (73) |
ROHM AND HAAS COMPANY,
Independence Mall West, Philadelphia, Pennsylvania 19105,
US
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| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
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| (54) | ASHLESS DISPERSANT POLYMETHACRYLATE POLYMERS |