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US3340137A Expired / Lapsed US ⏱️ 0.0 years remaining

Unitary weather-resistant decorative laminate and method of making same

Assignee: Formica Corp
•
Filing: 1964-01-23
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Granted: 1967-09-05
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Expires: 1984-01-23
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Abstract

No abstract record available.

Inventors

  • 👤 Musa Rasim Kamal
  • 👤 James Sterling Noland

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 10:19
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)

US3153683A Cited
US3153684A Cited
US3218225A Cited
US3228823A Cited

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

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