US2544146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive composition for metal foil to paper laminating
Assignee: Arabol Manuf Co
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Filing: 1949-03-29
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Granted: 1951-03-06
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Expires: 1969-03-29
Abstract
No abstract record available.
Inventors
- 👤 Carl R Erikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:59
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/02; D21H19/04; C; C08; C08K; C08K3/00; C08K3/28; C08K5/00; C08K5/04; C08K5/10; C08K5/12; C08K5/13; C08L; C08L31/00; C08L31/02; C08L31/04; C09; C09J; C09J131/00; C09J131/02; C09J131/04; C09J157/00; C08L2666/00; C08L2666/02; C08L2666/26; C08L2666/28; C08L2666/54; C08L89/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31681; Y10T428/31685; Y10T428/31688; Y10T428/31692; Y10T428/31699; Y10T428/31725; Y10T428/31768; Y10T428/31772; Y10T428/31775; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31906; Y10T428/31942; Y10T428/31949; Y10T428/31964; Y10T428/31967
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
53 words
AN ADHESIVE COMPOSITION FOR USE IN METAL FOIL TO PAPER LAMINATING, CONSISTING OF, IN PERCENTAGE BY WEIGHT: POLYVINYL ACETATE RESIN DISPERSION OF 55% SOLIDS CONTENT, 40-75, AND A PLASTICIZER; CASEIN, 2-10, WITH WATER, 10-35, AND 26* BE. AMMONIA, 0.2-1.0; A PRESERVATIVE; AND 40% FORMALDEHYDE 0.025-0.6, WITH 26* BE. AMMONIA 0.5-0.4 AND WATER 1-8.
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) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |