US2943955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition and process of forming an adherent polyoxide coating on a surface
Assignee: EIDP Inc
•
Filing: 1955-02-21
•
Granted: 1960-07-05
•
Expires: 1975-02-21
Abstract
No abstract record available.
Inventors
- 👤 Harold C Brill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:33
CPC Classifications
C; C09; C09D; C09D185/00; C08; C08G; C08G79/00; C09J; C09J5/00; C09J5/02; Y; Y10; Y10S; Y10S106/00; Y10S106/901
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
67 words
AN ADHESION-PROMOTING COMPOSITION CONSISTING ESSENTIALLY OF AN ALKYL TITANATE HAVING UP TO 8 CARBON ATOMS PER ALKYL GROUP, A VOLATILE INERT ORGANIC SOLVENT FOR SAID ALKYL TITANATE, AND AT LEAST ONE HYDROLYSIS MODIFIER FOR SAID ALKYL TITANATE SELECTED FROM THE GROUP CONSISTING OF NORMALLY SOLID HYDROCARBONS, NORMALLY SOLID, CHLORINATED HYDROCARBONS, MONOHYDROXY ALCOHOLS HAVING 9-31 CARBON ATOMS AND THE TITANATES OF SAID MONOHYDROXY ALCOHOLS, COMPOUNDS OF THE STRUCTURE
Claim 2
Dependent Claim
67 words
AN ADHESION-PROMOTING COMPOSITION CONSISTING ESSENTIALLY OF AN ALKYL TITANATE HAVING UP TO 8 CARBON ATOMS PER ALKYL GROUP, A VOLATILE INERT ORGANIC SOLVENT FOR SAID ALKYL TITANATE, AND AT LEAST ONE HYDROLYSIS MODIFIER FOR SAID ALKYL TITANATE SELECTED FROM THE GROUP CONSISTING OF NORMALLY SOLID HYDROCARBONS, NORMALLY SOLID, CHLORINATED HYDROCARBONS, MONOHYDROXY ALCOHOLS HAVING 9-31 CARBON ATOMS AND THE TITANATES OF SAID MONOHYDROXY ALCOHOLS, COMPOUNDS OF THE STRUCTURE
Claim 3
Dependent Claim
73 words
A PROCESS FOR PREPARING THE SURFACE OF A SOLID FOR THE SUBSEQUENT APPLICATION OF AN ADHESIVE MATERIAL COMPRISING APPLYING A THIN FILM OF THE COMPOSITION OF CLAIM 1 TO SAID SURFACE, EXPOSING THE RESULTING FILM TO AN ATMOSPHERE CONTAINING WATER VAPOR AT TEMPERATURES RANGING FROM ROOM TO 300*C. UNTIL VOLATILE SOLVENTS PRESENT BECOME SUBSTANTIALLY EVAPORATED AND HYDROLYSIS AND POLYMERIZATION OF SAID TITANATE TAKE PLACE TO FORM AN ADHERENT POLYOXIDE COATING ON SAID SURFACE.
References Cited (Backward Citations)
GB611990A
Cited
GB654049A
Cited
GB652136A
Cited
US2643984A
Cited
US2643262A
Cited
US2710267A
Cited
US2676102A
Cited
US2710268A
Cited
US2614112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |