|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | C09D 7/00 |
| (11) | Number of the document | 3056550 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16153640.4 |
| Date of filing the European patent application | 2016-02-01 | |
| (97) | Date of publication of the European application | 2016-08-17 |
| (45) | Date of publication and mention of the grant of the patent | 2018-07-04 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201562116614 P | 2015-02-16 | US |
| (72) |
HAWKINS, Douglas R., US
MAURICE, Alvin M., US
RABASCO, John J., US
|
| (73) |
ROHM AND HAAS COMPANY,
100 Independence Mall West, Philadelphia, PA 19106-2399,
US
|
| (54) | ACID SUPPRESSIBLE RHEOLOGY MODIFIER STABILIZED WITH PHOSPHORIC ACID ESTER SURFACTANT |
| ACID SUPPRESSIBLE RHEOLOGY MODIFIER STABILIZED WITH PHOSPHORIC ACID ESTER SURFACTANT |