Patent US3126352A successfully refreshed from Google Patents.
US3126352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certificate of correction
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:53
CPC Classifications
C; C01; C01B; C01B35/00; C01B35/08; C01B35/10; C01B35/06; C01B35/12; G; G21; G21F; G21F1/00; G21F1/02
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
90 words
THE METHOD OF PREPARING STRUCTURAL BORATE NEUTRON SHIELDING MATERIAL CONSISTING ESSENTIALLY OF SELF-BONDING, WATER INSOLUBLE HYDRATED BORATE GEL, WHICH COMPRISES FORMING A WATER INSOLUBLE HYDRATED BORATE GEL PRECIPITATE BY COMBINING, IN AQUEOUS SOLUTION, BORAX AND WATER SOLUBLE ACID SALTS OF A GROUP II DIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF CALCIUM, BARIUM, MAGNESIUM, CADMIUM, AND ZINC, AND MIXTURES THEREOF, IN AN APPROXIMATE RATIO, ON AN OXIDE BASIS, OF ABOUT 1-2 MOLS OF B2O3 FOR EACH MOLE OF DIVALENT METAL OXIDE AND AT TEMPERATURES WITHIN THE RANGE OF APPROXIMATELY 60-200*F.
Claim 2
Independent Claim
90 words
THE METHOD OF PREPARING STRUCTURAL BORATE NEUTRON SHIELDING MATERIAL CONSISTING ESSENTIALLY OF SELF-BONDING, WATER INSOLUBLE HYDRATED BORATE GEL, WHICH COMPRISES FORMING A WATER INSOLUBLE HYDRATED BORATE GEL PRECIPITATE BY COMBINING, IN AQUEOUS SOLUTION, BORAX AND WATER SOLUBLE ACID SALTS OF A GROUP II DIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF CALCIUM, BARIUM, MAGNESIUM, CADMIUM, AND ZINC, AND MIXTURES THEREOF, IN AN APPROXIMATE RATIO, ON AN OXIDE BASIS, OF ABOUT 1-2 MOLS OF B2O3 FOR EACH MOLE OF DIVALENT METAL OXIDE AND AT TEMPERATURES WITHIN THE RANGE OF APPROXIMATELY 60-200*F.
Claim 3
Dependent Claim
80 words
A STRUCTURAL BORATE NEUTRON SHIELDING MATERIAL CONSISTING ESSENTIALLY OF THE SELF-BONDING, WATER INSOLUBLE BORATE GEL PRECIPITATE REACTION PRODUCT OF COMBINING, IN AQUEOUS SOLUTION, BORAX AND WATER SOLUBLE ACID SALTS OF A GROUP II DIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF CALCIUM, BARIUM, MAGNESIUM, CADMIUM, AND ZINC, AND MIXTURES THEREOF, IN AN APPROXIMATE RATIO, ON AN OXIDE BASIS, OF ABOUT 1-2 MOLS OF B2O3 FOR EACH MOL OF DIVALENT METAL OXIDE AND AT TEMPERATURES WITHIN THE RANGE OF APPROXIMATELY 60-200*F.
Claim 4
Dependent Claim
80 words
A STRUCTURAL BORATE NEUTRON SHIELDING MATERIAL CONSISTING ESSENTIALLY OF THE SELF-BONDING, WATER INSOLUBLE BORATE GEL PRECIPITATE REACTION PRODUCT OF COMBINING, IN AQUEOUS SOLUTION, BORAX AND WATER SOLUBLE ACID SALTS OF A GROUP II DIVALENT METAL SELECTED FROM THE GROUP CONSISTING OF CALCIUM, BARIUM, MAGNESIUM, CADMIUM, AND ZINC, AND MIXTURES THEREOF, IN AN APPROXIMATE RATIO, ON AN OXIDE BASIS, OF ABOUT 1-2 MOLS OF B2O3 FOR EACH MOL OF DIVALENT METAL OXIDE AND AT TEMPERATURES WITHIN THE RANGE OF APPROXIMATELY 60-200*F.
References Cited (Backward Citations)
US2405366A
Cited
US2716705A
Cited
US2796411A
Cited
US2726339A
Cited
US2607658A
Cited
US2747105A
Cited
US2717240A
Cited
US2727996A
Cited
US2836500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |