Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1974-01-23
1977-02-22
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428214, 428215, 428216, 428349, 428354, 428412, 428458, 428474, 428480, 426126, 426412, 260860, B32B 1508, B32B 2736, B32B 2728
Patent
active
040093123
ABSTRACT:
A heat-adhesive film laminate comprising a film of a plastic material having excellent heat resistance such as polyesters, polyamides or polycarbonates laminated on one side of a metal foil such as aluminum foil, copper foil, iron foil or the like and a film of a resin comprising predominantly block copolyester having a melting point of higher than 140.degree. C but lower than the temperature at which the characteristics of the plastic film is deteriorated and a Young's modulus .epsilon. (dyne/cm.sup.2) and a breaking elongation (.DELTA.l/lo) .times. 100 (%) when measured at 20.degree. C and 100.degree. C being as follows, respectively:
REFERENCES:
patent: 3013914 (1961-12-01), Willard
patent: 3136655 (1964-06-01), Wolinski
patent: 3372148 (1968-03-01), Wiener
patent: 3502623 (1970-03-01), Hurworth
patent: 3556816 (1971-01-01), Nughes
patent: 3784520 (1974-01-01), Hoeschele
patent: 3849515 (1974-11-01), Muller
patent: 3892058 (1975-07-01), Komatsu
patent: 3914502 (1975-10-01), Hayashi
Hayashi Ikuya
Matsuoka Mikio
Uno Keiichi
Kramer Barry
Lesmes George F.
Robinson Ellis P.
Toyo Boseki Kabushiki Kaisha
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