US3340137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitary weather-resistant decorative laminate and method of making same
Assignee: Formica Corp
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Filing: 1964-01-23
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Granted: 1967-09-05
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Expires: 1984-01-23
Abstract
No abstract record available.
Inventors
- 👤 Musa Rasim Kamal
- 👤 James Sterling Noland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:20
CPC Classifications
C; C09; C09J; C09J167/00; C09J167/06; B; B32; B32B; B32B27/00; B44; B44C; B44C5/00; B44C5/04; B44C5/0469; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/52; C08G63/54; C08G63/553; C09J133/00; C09J133/04; C09J133/06; C09J133/10; C08L; C08L2666/00; C08L2666/02; C08L2666/14; C08L2666/28; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24455; Y10T428/24463; Y10T428/24802; Y10T428/24851; Y10T428/24868; Y10T428/24876; Y10T428/24884; Y10T428/24917; Y10T428/24934; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/3154; Y10T428/31678; Y10T428/31688; Y10T428/31703; Y10T428/31855; Y10T428/31859; Y10T428/31862; Y10T428/31866
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
185 words
A UNITARY, HEAT- AND PRESSURE-CONSOLIDATED, WEATHERRESISTANT DECORATIVE LAMINATED ARTICLE WHICH COMPRISES: (I) A RIGIDITY-IMPARTING BASE MEMBER, (II) A PRINT SHEET MEMBER BONDED TO SAID BASE MEMBER AND COATED WITH A SUBSTANTIALLY CURED COMPOSITION WHICH, IN ITS UNCURED STATE, IS A CURABLE ADHESIVE MIXTURE COMPRISING (A) A REACTIVE, WATER-INSOLUBLE ESSENTIALLY LINEAR COPOLYMER OF (1) FROM ABOUT 50% TO 98% BY WEIGHT OF A MONOETHYLENICALLY UNSATURATED HARDENIING COMONOMER CONTAINING NO FUNCTIONAL GROUPS REACTIVE WITH COMPONENT (B), AS DEFINED HERINBELOW, (2) FROM ABOUT 50% TO 2% BY WEIGHT OF A MONOETHYLENICALLY UNSATURATED COMONOMER CONTAINING AT LEAST ONE FUNCTIONAL GROUP REACTIVE WITH COMPONENT (B), AND (3) FROM ABOUT 0% TO 45% BY WEIGHT OF A MONOETHYLENICALLY UNSATURATED SOFTENING COCMONOMER CONTAINING NO FUNCTIONAL GROUPS REACTIVE WITH COMPONENT (B), WHEREIN THE SUM OF THE AMOUNTS OF (1), (2) AND (3) IS 100%, AND (B) A CROSS-LINKING AMOUNT OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF A 3,4-EPOXYCYCLOHEXYLMETHYL 3,4-EPOXYCYCLOHEXANECARBOXYLATE AND HEXAMETHOXYLMETHYLEMELAMINE, AND (III) A SUBSTANTIALLY TRANSPARENT TOP FILM OF ADHERABLE POLYVINYL FLUORIDE, AN ADHERABLE SIDE OF WHICH IS DIRECTLY BONDED TO SAID PRINT SHEET MEMBER BY MEANS OF SAID ASHESIVE MIXTURE.
Claim 2
Dependent Claim
185 words
A UNITARY, HEAT- AND PRESSURE-CONSOLIDATED, WEATHERRESISTANT DECORATIVE LAMINATED ARTICLE WHICH COMPRISES: (I) A RIGIDITY-IMPARTING BASE MEMBER, (II) A PRINT SHEET MEMBER BONDED TO SAID BASE MEMBER AND COATED WITH A SUBSTANTIALLY CURED COMPOSITION WHICH, IN ITS UNCURED STATE, IS A CURABLE ADHESIVE MIXTURE COMPRISING (A) A REACTIVE, WATER-INSOLUBLE ESSENTIALLY LINEAR COPOLYMER OF (1) FROM ABOUT 50% TO 98% BY WEIGHT OF A MONOETHYLENICALLY UNSATURATED HARDENIING COMONOMER CONTAINING NO FUNCTIONAL GROUPS REACTIVE WITH COMPONENT (B), AS DEFINED HERINBELOW, (2) FROM ABOUT 50% TO 2% BY WEIGHT OF A MONOETHYLENICALLY UNSATURATED COMONOMER CONTAINING AT LEAST ONE FUNCTIONAL GROUP REACTIVE WITH COMPONENT (B), AND (3) FROM ABOUT 0% TO 45% BY WEIGHT OF A MONOETHYLENICALLY UNSATURATED SOFTENING COCMONOMER CONTAINING NO FUNCTIONAL GROUPS REACTIVE WITH COMPONENT (B), WHEREIN THE SUM OF THE AMOUNTS OF (1), (2) AND (3) IS 100%, AND (B) A CROSS-LINKING AMOUNT OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF A 3,4-EPOXYCYCLOHEXYLMETHYL 3,4-EPOXYCYCLOHEXANECARBOXYLATE AND HEXAMETHOXYLMETHYLEMELAMINE, AND (III) A SUBSTANTIALLY TRANSPARENT TOP FILM OF ADHERABLE POLYVINYL FLUORIDE, AN ADHERABLE SIDE OF WHICH IS DIRECTLY BONDED TO SAID PRINT SHEET MEMBER BY MEANS OF SAID ASHESIVE MIXTURE.
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) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |