Patent US3980912A successfully refreshed from Google Patents.
Patent US2999762A successfully refreshed from Google Patents.
US2999762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for manufacturing binary mixtures of liquid substances with a pulverulent material
Assignee: Individual
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Filing: 1957-07-12
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Granted: 1961-09-12
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Expires: 1977-07-12
Abstract
No abstract record available.
Inventors
- 👤 Verdier Andre Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:16
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/74; B29B7/7476; B01; B01F; B01F23/00; B01F23/50; B01F23/59; B29B7/002; B29B7/30; B29B7/58; B29B7/60; B29B7/748; B29B7/7495; B29B7/80; B29B7/88; B29B7/90; B29B7/94; C; C09; C09D; C09D17/00; C09D17/004; C09K; C09K23/00; C09K23/003; C09K23/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A PROCESS FOR PRODUCING HOMOGENEOUS BINARY MIXTURES OF A PREDETERMINED COMPOSITION, USEFUL FOR THE FURTHER PREPARATION OF RUBBER ARTICLES, PAINTS, INKS AND PLASTICS AND CONSISTING OF PARTICLES OF A SOLID PHASE THOROUGHLY DISPERSED WITHIN A LIQUID PHASE, SAID SOLID PHASE BEING CONSTITUTED BY PARTICLES OF PULVERULENT MATERIALS SELECTED FROM THE GROUP OF THE PIGMENTS AND FILLERS FOR SAID RUBBER ARTICLES, PAINTS, INKS AND PLASTICS, CONSISTING OF ZINC OXIDE, TITANIUM DIOXIDE, LITHOPONE, CALCIUM CARBONATE, BARIUM SULPHATE, SILCA, AND IRON OXIDE, AND THE LIQUID PHASE CONSISTING OF AN AGENT OF LOW VOLATILITY, CAPABLE OF COATING SAID PARTICLES AND SELECTED FROM THE GROUP OF BINDERS AND PLASTIFIER FOR SAID RUBBER ARTICLES, PAINTS, INKS, AND PLASTICS, CONSISTING OF MINERAL OIL RESIDUES, WAXES, PINE TAR, LINSEED OILS, CHINA-WOOD OILS, CASTOR OILS, STEARIC ACID, OLEOGLYCEROPHYTHALIC RESIN, TRICRESYLPHOSPHATE, SAID PARTICLES FURTHER BEING CONTINUOUSLY FORMED IN AN ENCLOSURE SEPARATE FROM THE OUTER ATMOSPHERE AND BEING SURROUNDED AFTER THEY BEEN FORMED BY A SPECIFIC GASEOUS MEDIUM, SAID PROCESS COMPRISING CONTINOUSLY COLLECTING SAID PARTICLES FROM SAID ENCLOSURE WHILE PRECONTINOUSLY CONVEYING IN PARALLEL THROUGH AIR-TIGHT HOMOGSAID COLLECTED PARTICLES TO A PLURALITY OF AIR-TIGHT HAMOG-
Claim 2
Dependent Claim
183 words
A PROCESS FOR PRODUCING HOMOGENEOUS BINARY MIXTURES OF A PREDETERMINED COMPOSITION, USEFUL FOR THE FURTHER PREPARATION OF RUBBER ARTICLES, PAINTS, INKS AND PLASTICS AND CONSISTING OF PARTICLES OF A SOLID PHASE THOROUGHLY DISPERSED WITHIN A LIQUID PHASE, SAID SOLID PHASE BEING CONSTITUTED BY PARTICLES OF PULVERULENT MATERIALS SELECTED FROM THE GROUP OF THE PIGMENTS AND FILLERS FOR SAID RUBBER ARTICLES, PAINTS, INKS AND PLASTICS, CONSISTING OF ZINC OXIDE, TITANIUM DIOXIDE, LITHOPONE, CALCIUM CARBONATE, BARIUM SULPHATE, SILCA, AND IRON OXIDE, AND THE LIQUID PHASE CONSISTING OF AN AGENT OF LOW VOLATILITY, CAPABLE OF COATING SAID PARTICLES AND SELECTED FROM THE GROUP OF BINDERS AND PLASTIFIER FOR SAID RUBBER ARTICLES, PAINTS, INKS, AND PLASTICS, CONSISTING OF MINERAL OIL RESIDUES, WAXES, PINE TAR, LINSEED OILS, CHINA-WOOD OILS, CASTOR OILS, STEARIC ACID, OLEOGLYCEROPHYTHALIC RESIN, TRICRESYLPHOSPHATE, SAID PARTICLES FURTHER BEING CONTINUOUSLY FORMED IN AN ENCLOSURE SEPARATE FROM THE OUTER ATMOSPHERE AND BEING SURROUNDED AFTER THEY BEEN FORMED BY A SPECIFIC GASEOUS MEDIUM, SAID PROCESS COMPRISING CONTINOUSLY COLLECTING SAID PARTICLES FROM SAID ENCLOSURE WHILE PRECONTINOUSLY CONVEYING IN PARALLEL THROUGH AIR-TIGHT HOMOGSAID COLLECTED PARTICLES TO A PLURALITY OF AIR-TIGHT HAMOG-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |