Patent US3379885A successfully refreshed from Google Patents.
US3098833A
Expired / Lapsed
US
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Organopolysiloxane emulsion containing a curing catalyst comprising zinc stearate, a metal salt and an alkanolamine-fatty acid condensate
Assignee: General Electric Co
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Filing: 1959-11-27
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Granted: 1963-07-23
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Expires: 1979-11-27
Abstract
No abstract record available.
Inventors
- 👤 Michael M Solomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:37
CPC Classifications
C; C08; C08K; C08K13/00; C08K13/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
THE PROCESS OF PREPARING A CATALYZED ORGANOPOLYSILOXANE EMULSION WHICH COMPRISES ADDING TO AN AQUEOUS EMULSION CONSISTING ESSENTIALLY OF WATER AND A CURABLE ORGANOPOLYSILOXANE FLUID A CATALYST EMULSION CONSISTING ESSENTIALLY OF ZINC STERATE, A METAL SALT, THE CATION OF WHICH IS SELECTED FROM THE GROUP CONSISTING OF ALUMINUM, ZINC SODIUM, IRON, COLBALT, BARIUM, AND POTASSIUM, AND THE ANION OF WHICH IS SELECTED FROM THE GROUP CONSISTING OF NITRATE, SULFATE, CHLORIDE, AND ACETATE, AND AN ALKANOLAMINE-FATTY ACID CONDENSATION PRODUCT, SAID CURAABLE ORGASOPOLYSILOXANE FLUID HAVING THE FORUML
Claim 2
Dependent Claim
84 words
THE PROCESS OF PREPARING A CATALYZED ORGANOPOLYSILOXANE EMULSION WHICH COMPRISES ADDING TO AN AQUEOUS EMULSION CONSISTING ESSENTIALLY OF WATER AND A CURABLE ORGANOPOLYSILOXANE FLUID A CATALYST EMULSION CONSISTING ESSENTIALLY OF ZINC STERATE, A METAL SALT, THE CATION OF WHICH IS SELECTED FROM THE GROUP CONSISTING OF ALUMINUM, ZINC SODIUM, IRON, COLBALT, BARIUM, AND POTASSIUM, AND THE ANION OF WHICH IS SELECTED FROM THE GROUP CONSISTING OF NITRATE, SULFATE, CHLORIDE, AND ACETATE, AND AN ALKANOLAMINE-FATTY ACID CONDENSATION PRODUCT, SAID CURAABLE ORGASOPOLYSILOXANE FLUID HAVING THE FORUML
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |