US3386801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkalimetal and alkylammonium phosphatoaluminate complexes and the preparation of crystalline aluminosilicates
Assignee: Mobil Oil AS
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Filing: 1966-02-01
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Granted: 1968-06-04
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Expires: 1986-02-01
Abstract
No abstract record available.
Inventors
- 👤 Guenter H Kuehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:20
CPC Classifications
C; C01; C01B; C01B39/00; C01B39/02; C01B39/06; C01B39/08; C01B39/082; C01B33/00; C01B33/20; C01B33/26; C01B33/28; C01B33/2807; C01B33/2838; C01B33/2853; C01B33/2876; B; B01; B01J; B01J2229/00; B01J2229/30; B01J2229/36
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
103 words
IN A PROCESS A CRYSTALLINE MATERIAL SELECTED FROM ALUMINOSILICATES, GALLOSILICATES, ALUMINOGERMANATES AND GALLOGERMANATES WHEREIN SAID MATERIAL IS FORMED FROM THE INTERACTION BETWEEN (A) HYDROXYMETALLATE IONS SELECTED FROM HYDROXYALUMINATE AND HYDROXYGALLATE AND (B) IONS SELECTED FROM SILICATE AND GERMANATE, THE IMPROVEMENT COMPRISING: CREATING AN EQUILIBRIUM CONDITION BY THE PRESENCE OF A COMPLEXING AGENT THAT PROVIDES UNDER ALKALINE CONDITIONS A COMPLEX SELECTED FROM AN ALUMINUM COMPLEX AND A GALLIUM COMPLEX IN THE MIXTURE CONTAINING SAID IONS TO BE INTERACTED, WHICH COMPLEXING AGENT MAINTAINS THE CONCENTRRATION OF SAID HYDROXYMETALLATE IONS AT A SUBSTANTIALLY CONSTANT LEVEL SUBSTANTIALLY THROUGHOUT THE PERIOD OF FORMATION OF SAID CRYSTAL LINE MATERIAL.
Claim 2
Dependent Claim
103 words
IN A PROCESS A CRYSTALLINE MATERIAL SELECTED FROM ALUMINOSILICATES, GALLOSILICATES, ALUMINOGERMANATES AND GALLOGERMANATES WHEREIN SAID MATERIAL IS FORMED FROM THE INTERACTION BETWEEN (A) HYDROXYMETALLATE IONS SELECTED FROM HYDROXYALUMINATE AND HYDROXYGALLATE AND (B) IONS SELECTED FROM SILICATE AND GERMANATE, THE IMPROVEMENT COMPRISING: CREATING AN EQUILIBRIUM CONDITION BY THE PRESENCE OF A COMPLEXING AGENT THAT PROVIDES UNDER ALKALINE CONDITIONS A COMPLEX SELECTED FROM AN ALUMINUM COMPLEX AND A GALLIUM COMPLEX IN THE MIXTURE CONTAINING SAID IONS TO BE INTERACTED, WHICH COMPLEXING AGENT MAINTAINS THE CONCENTRRATION OF SAID HYDROXYMETALLATE IONS AT A SUBSTANTIALLY CONSTANT LEVEL SUBSTANTIALLY THROUGHOUT THE PERIOD OF FORMATION OF SAID CRYSTAL LINE MATERIAL.
Claim 3
Dependent Claim
27 words
A COMPLEX OF THE FORMULA M3/N(A1(PO4)2) WHEREIN M IS A CATION THAT CAN FORM A SOLUBLE PHOSPHATE IN AN ALKALINE MEDIUM AND N IS THE VALENCE M.
Claim 4
Dependent Claim
27 words
A COMPLEX OF THE FORMULA M3/N(A1(PO4)2) WHEREIN M IS A CATION THAT CAN FORM A SOLUBLE PHOSPHATE IN AN ALKALINE MEDIUM AND N IS THE VALENCE M.
Claim 5
Dependent Claim
14 words
A COMPLEX AS DEFINED IN CLAIM 16 WHEREIN M IS SODIUM, POTASSIUM OR TETRAMETHYLAMMONIUM.
References Cited (Backward Citations)
US3101251A
Cited
US3114603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |