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US3345196A
Expired / Lapsed
US
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Coated polyolefin sheets particularly for book covers and method of producing the same
Assignee: Kimberly Clark Corp
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Filing: 1964-06-01
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Granted: 1967-10-03
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Expires: 1984-06-01
Abstract
No abstract record available.
Inventors
- 👤 Le Roy J Goldbeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:54
CPC Classifications
B; B42; B42D; B42D3/00; B42D3/02; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C08J7/046; C08J2323/00; C08J2323/02; C08J2433/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31913; Y10T428/31928
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
IN A FLEXIBLE, DURABLE PRINTABLE COATED POLYOLEFIN SHEET PRODUCT WHICH IS ABRASION RESISTANT AND ADAPTED TO BE EMBOSSED, A BINDER TIE PLY COAT ADHERED TO THE POLYOLEFIN SHEET WITHOUT SIGNIFICANT PENETRATION OF THE SHEET AND COMPRISING A BINDER SELECTED FROM THE GROUP OF HARD ACRYLATE POLYMERS AND INCLUDING A SMALL PROPORTION BY WEIGHT OF A FUNCTIONAL GROUP MONOMER IN WHICH THE FUNCTIONAL GROUP IS A CROSS-LINKING AGENT WHEREBY SAID TIE PLY COAT IS ADHERED TO SAID SHEET, AND A TOP COAT OVER SAID TIE PLY COAT AND ADHERED THERETO, SAID TOP COAT COMPRISING AT LEAST ONE SOFT ACRYLATE COPOLYMER BINDER AND EXHIBITING A
Claim 2
Dependent Claim
103 words
IN A FLEXIBLE, DURABLE PRINTABLE COATED POLYOLEFIN SHEET PRODUCT WHICH IS ABRASION RESISTANT AND ADAPTED TO BE EMBOSSED, A BINDER TIE PLY COAT ADHERED TO THE POLYOLEFIN SHEET WITHOUT SIGNIFICANT PENETRATION OF THE SHEET AND COMPRISING A BINDER SELECTED FROM THE GROUP OF HARD ACRYLATE POLYMERS AND INCLUDING A SMALL PROPORTION BY WEIGHT OF A FUNCTIONAL GROUP MONOMER IN WHICH THE FUNCTIONAL GROUP IS A CROSS-LINKING AGENT WHEREBY SAID TIE PLY COAT IS ADHERED TO SAID SHEET, AND A TOP COAT OVER SAID TIE PLY COAT AND ADHERED THERETO, SAID TOP COAT COMPRISING AT LEAST ONE SOFT ACRYLATE COPOLYMER BINDER AND EXHIBITING A
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) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |