Laminated heat-sealed polyether urethane foam

Details Laminated heat-sealed polyether urethane foam Laminated heat-sealed polyether urethane foam

1986-06-19

1987-03-24

Cockeram, Herbert S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

4283197, 428921, 521107, 521108, 521906, B32B 2700, B27M 900, C08G 1814, C08G 1848

Patent

active

046524851

ABSTRACT:
Polyether urethane foams that are heat laminatable are prepared by incorporating within the foam an effective amount of an organophosphorus additive. This organophosphorus additive can be an organophosphite, an organophosphonate, an organophosphate, and a mixture thereof. This foam can also include an halogenated flame retardant.

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patent: 3142651 (1964-07-01), Friedman
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patent: 4113671 (1978-09-01), Lecolier et al.
patent: 4133846 (1979-01-01), Albright
patent: 4135042 (1979-01-01), Lickei et al.
patent: 4328321 (1982-05-01), Haas et al.
patent: 4365026 (1982-12-01), Pawlowski et al.

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