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"Deinking A Cellulosic Substrate Using Magnesium Silicate"
Abstract: The present invention provides for a composition comprising: a) activated magnesium silicate; b) optionally a suspending agent for said activated magnesium silicate; c) water,- d) optionally an emulsifier,- e) optionally excluding caustic soda; and f) optionally excluding hydrogen peroxide. The present invention also provides for a composition comprising: a) magnesium silicate; b) a suspending agent for said magnesium silicate; c) water; d) optionally an emulsifier; e) optionally excluding caustic soda; and f ) optionally excluding hydrogen peroxide. The present invention also provides a method for deinking a cellulosic substrate, using the composition described here above.
Notices, Deadlines & Correspondence
Patent Information
Applicants
NALCO COMPANY
Inventors
1. DUGGIRALA, PRASAD, Y.
2. MURCIA, MICHAEL, J.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 8984-DELNP-2010-AbandonedLetter.pdf | 2018-03-27 |
| 1 | 8984-DELNP-2010-Form-18-(22-12-2010).pdf | 2010-12-22 |
| 2 | 8984-DELNP-2010-Correspondence-Others-(22-12-2010).pdf | 2010-12-22 |
| 2 | 8984-DELNP-2010-FER.pdf | 2017-08-14 |
| 3 | 8984-DELNP-2010-Correspondence-Others-(11-01-2011).pdf | 2011-01-11 |
| 3 | 8984-delnp-2010-abstract.pdf | 2011-08-20 |
| 4 | 8984-delnp-2010-claims.pdf | 2011-08-20 |
| 4 | 8984-DELNP-2010-Assignment-(11-01-2011).pdf | 2011-01-11 |
| 5 | 8984-DELNP-2010-GPA-(09-02-2011).pdf | 2011-02-09 |
| 5 | 8984-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 6 | 8984-delnp-2010-description (complete).pdf | 2011-08-20 |
| 6 | 8984-DELNP-2010-Correspondence-Others-(09-02-2011).pdf | 2011-02-09 |
| 7 | 8984-DELNP-2010-Form-3-(03-06-2011).pdf | 2011-06-03 |
| 7 | 8984-delnp-2010-drawings.pdf | 2011-08-20 |
| 8 | 8984-delnp-2010-form-1.pdf | 2011-08-20 |
| 8 | 8984-DELNP-2010-Correspondence Others-(03-06-2011).pdf | 2011-06-03 |
| 9 | 8984-delnp-2010-form-2.pdf | 2011-08-20 |
| 9 | 8984-delnp-2010-form-5.pdf | 2011-08-20 |
| 10 | 8984-delnp-2010-form-3.pdf | 2011-08-20 |
| 11 | 8984-delnp-2010-form-2.pdf | 2011-08-20 |
| 11 | 8984-delnp-2010-form-5.pdf | 2011-08-20 |
| 12 | 8984-DELNP-2010-Correspondence Others-(03-06-2011).pdf | 2011-06-03 |
| 12 | 8984-delnp-2010-form-1.pdf | 2011-08-20 |
| 13 | 8984-delnp-2010-drawings.pdf | 2011-08-20 |
| 13 | 8984-DELNP-2010-Form-3-(03-06-2011).pdf | 2011-06-03 |
| 14 | 8984-DELNP-2010-Correspondence-Others-(09-02-2011).pdf | 2011-02-09 |
| 14 | 8984-delnp-2010-description (complete).pdf | 2011-08-20 |
| 15 | 8984-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 15 | 8984-DELNP-2010-GPA-(09-02-2011).pdf | 2011-02-09 |
| 16 | 8984-DELNP-2010-Assignment-(11-01-2011).pdf | 2011-01-11 |
| 16 | 8984-delnp-2010-claims.pdf | 2011-08-20 |
| 17 | 8984-delnp-2010-abstract.pdf | 2011-08-20 |
| 17 | 8984-DELNP-2010-Correspondence-Others-(11-01-2011).pdf | 2011-01-11 |
| 18 | 8984-DELNP-2010-Correspondence-Others-(22-12-2010).pdf | 2010-12-22 |
| 18 | 8984-DELNP-2010-FER.pdf | 2017-08-14 |
| 19 | 8984-DELNP-2010-Form-18-(22-12-2010).pdf | 2010-12-22 |
| 19 | 8984-DELNP-2010-AbandonedLetter.pdf | 2018-03-27 |
Search Strategy
| 1 | PatSeer_28-03-2017.pdf |