US2566802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aluminum articles coated with heat-sealable composition
Assignee: Monsanto Chemicals Ltd
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Filing: 1948-09-10
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Granted: 1951-09-04
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Expires: 1968-09-10
Abstract
No abstract record available.
Inventors
- 👤 Reginald G Kennelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:39
CPC Classifications
C; C09; C09D; C09D101/00; C09D101/08; C09D101/16; C09D101/18; C09D129/00; C09D129/14; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31688; Y10T428/31692; Y10T428/31703
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
AN ALUMINUM ARTICLE HAVING A HIGHLY ADHESIVE HEAT-SEALABLE COATING THEREON COMPRISING, ON A WEIGHT BASIS, 100 PARTS OF POLYVINYLBUTYRAL, 15-60 PARTS OF NITROCELLULOSE, 5-50 PARTS OF A PLASTICIZER TAKEN FROM THE GROUP CONSISTING OF BUTYL RICINOLEATE, TRICRESYL PHOSPHATE, DIOCTYL PHTHALATE, TRIETHYLENE GLYCOL DIHEXOATE, DIBUTOXYETHYL PHTHALATE, AND GLYCERYL MONO-OLEATE AND 2-40 PARTS OF A PHENOL-FORMALDEHYDE RESIN.
Claim 2
Dependent Claim
55 words
AN ALUMINUM ARTICLE HAVING A HIGHLY ADHESIVE HEAT-SEALABLE COATING THEREON COMPRISING, ON A WEIGHT BASIS, 100 PARTS OF POLYVINYLBUTYRAL, 15-60 PARTS OF NITROCELLULOSE, 5-50 PARTS OF A PLASTICIZER TAKEN FROM THE GROUP CONSISTING OF BUTYL RICINOLEATE, TRICRESYL PHOSPHATE, DIOCTYL PHTHALATE, TRIETHYLENE GLYCOL DIHEXOATE, DIBUTOXYETHYL PHTHALATE, AND GLYCERYL MONO-OLEATE AND 2-40 PARTS OF A PHENOL-FORMALDEHYDE RESIN.
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) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |