US2607709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure-heat sensitive bonding material
Assignee: Consolidated Vultee Aircraft Corp
•
Filing: 1950-03-21
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Granted: 1952-08-19
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Expires: 1970-03-21
Abstract
No abstract record available.
Inventors
- 👤 Norman H Simpson
- 👤 William D Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:14
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/21; C09J7/30; C09J7/35; Y; Y10; Y10S; Y10S525/00; Y10S525/935; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/266; Y10T428/28; Y10T428/2848; Y10T428/2852; Y10T428/2874; Y10T428/2878; Y10T428/2887; Y10T428/2891; Y10T428/31504; Y10T428/31855; Y10T428/31859; Y10T428/31877; Y10T428/31938; Y10T442/00; Y10T442/20; Y10T442/2738; Y10T442/2746
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
A NEW ARTICLE OF MANUFACTURE FOR BONDING METAL TO METAL COMPRISING A FLEXIBLE WOVEN, LATERALLY PERVIOUS, BODY OF FIBROUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF NYLON AND GLASS FIBER, A FIRST COATING OF LOW PRESSURE, HEAT CURABLE THERMOSETTING ADHESIVE INTEGRALLY SECURED TO SAID BODY; SAID THERMOSETTING ADHESIVE COMPRISING THE PRODUCT OF A MIXTURE OF 66 2/3% TO 20% BY WEIGHT OF AN ALCOHOL SOLUBLE SYNTHETIC LINEAR POLYAMIDE AND 33 1/3% TO 80% BY WEIGHT OF A COMPATIBLE HEAT-HARDENABLE PHENOL FORMALDEHYDE RESIN, AND A COATING OF A HIGH PRESSURE, HEAT CURABLE THERMOSETTING ADHESIVE ADHERED TO SAID FIRST ADHESIVE COATING, SAID SECOND THEMOSETTING ADHESIVE COMPRISING THE PRODUCT OF A MIXTURE OF 20 TO 50 PARTS, BY WEIGHT, OF A HEAT HARDENABLE PHENOL FORMALDEHYDE RESIN AND 100 PARTS, BY WEIGHT, OF A SYNTHETIC RUBBER SELECTED FROM THE GROUP CONSISTING OF CHLOROPRENE POLYMERS AND BUTADIENE ACRYLIC NITRILE COPOLYMERS.
Claim 2
Dependent Claim
145 words
A NEW ARTICLE OF MANUFACTURE FOR BONDING METAL TO METAL COMPRISING A FLEXIBLE WOVEN, LATERALLY PERVIOUS, BODY OF FIBROUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF NYLON AND GLASS FIBER, A FIRST COATING OF LOW PRESSURE, HEAT CURABLE THERMOSETTING ADHESIVE INTEGRALLY SECURED TO SAID BODY; SAID THERMOSETTING ADHESIVE COMPRISING THE PRODUCT OF A MIXTURE OF 66 2/3% TO 20% BY WEIGHT OF AN ALCOHOL SOLUBLE SYNTHETIC LINEAR POLYAMIDE AND 33 1/3% TO 80% BY WEIGHT OF A COMPATIBLE HEAT-HARDENABLE PHENOL FORMALDEHYDE RESIN, AND A COATING OF A HIGH PRESSURE, HEAT CURABLE THERMOSETTING ADHESIVE ADHERED TO SAID FIRST ADHESIVE COATING, SAID SECOND THEMOSETTING ADHESIVE COMPRISING THE PRODUCT OF A MIXTURE OF 20 TO 50 PARTS, BY WEIGHT, OF A HEAT HARDENABLE PHENOL FORMALDEHYDE RESIN AND 100 PARTS, BY WEIGHT, OF A SYNTHETIC RUBBER SELECTED FROM THE GROUP CONSISTING OF CHLOROPRENE POLYMERS AND BUTADIENE ACRYLIC NITRILE COPOLYMERS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |