US2720470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Allylaroxydichlorosilane and method of its preparation and application to glass
Assignee: Individual
•
Filing: 1954-09-15
•
Granted: 1955-10-11
•
Expires: 1974-09-15
Abstract
No abstract record available.
Inventors
- 👤 Porter W Erickson
- 👤 Silver Irving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:03
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/40; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1804; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
THE METHOD OF TREATING GLASS REINFORCEMENTS FOR PLASTICS WHICH COMPRISES APPLYING AN EXCESS OF A FINISH SOLUTION COMPRISING ALLYLAROXYDICHLOROSILANE IN A SUBSTANTIALLY ANHYDROUS NON-POLAR ORGANIC SOLVENT TO A DESIZED GLASS REINFORCEMENT, THE AROMATIC PORTION OF SAID ALLYLAROXYDICHLOROSILANE CONSISTING OF A SINGLE BENZENE RING STRUCTURE, REMOVING EXCESS ALLYLAROXYDICHLOROSILANE SOLUTION FROM SAID REINFORCEMENT, SOAKING THE REINFORCEMENT IN WATER AND THEN DRYING SAID REINFORCEMENT.
Claim 2
Independent Claim
61 words
THE METHOD OF TREATING GLASS REINFORCEMENTS FOR PLASTICS WHICH COMPRISES APPLYING AN EXCESS OF A FINISH SOLUTION COMPRISING ALLYLAROXYDICHLOROSILANE IN A SUBSTANTIALLY ANHYDROUS NON-POLAR ORGANIC SOLVENT TO A DESIZED GLASS REINFORCEMENT, THE AROMATIC PORTION OF SAID ALLYLAROXYDICHLOROSILANE CONSISTING OF A SINGLE BENZENE RING STRUCTURE, REMOVING EXCESS ALLYLAROXYDICHLOROSILANE SOLUTION FROM SAID REINFORCEMENT, SOAKING THE REINFORCEMENT IN WATER AND THEN DRYING SAID REINFORCEMENT.
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) | 1958-10-10 | 1959-04-11 | 1959-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-10 | 1963-04-11 | 1963-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-10 | 1967-04-11 | 1967-10-11 | $7700.00 | Window Closed / Lapsed |