Variable thickness foam plank

Details Variable thickness foam plank Variable thickness foam plank

1989-09-05

1991-11-19

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

156251, 156253, 264154, 264321, 428137, 428198, 4283166, B32B 310, B32B 324, B32B 3100

Patent

active

050665316

ABSTRACT:
A process for hot pin perforation bonding of a plurality of lamina of thermoplastic foam sheet material to produce a controllably rigid, strong, lightweight and easily shaped cushioned foam plank; and a product as formed in that process.

REFERENCES:
patent: 2878153 (1959-03-01), Hacklander
patent: 3384696 (1968-05-01), Makansi
patent: 3719736 (1973-03-01), Woodruff
patent: 3734811 (1973-05-01), Small et al.
patent: 3867240 (1975-02-01), Doerfling
patent: 4021291 (1977-05-01), Joice
patent: 4086384 (1978-04-01), Adelman et al.
patent: 4121960 (1978-10-01), Focht
patent: 4185402 (1980-01-01), Digate
patent: 4257176 (1981-03-01), Hartung et al.
patent: 4263360 (1981-04-01), Adelman
patent: 4432822 (1984-02-01), Adams et al.
patent: 4575471 (1986-03-01), Wong
patent: 4642912 (1987-02-01), Wildman et al.
patent: 4657610 (1987-04-01), Komatsu et al.
patent: 4726987 (1988-02-01), Trask et al.
patent: 4758297 (1988-07-01), Calligarich
patent: 4780359 (1988-10-01), Trask et al.

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