Faced foam insulation board and froth-foaming method for making

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component

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264 453, 264 462, 264 463, 264 50, 264 53, 264258, 264DIG5, 425115, 425817C, 4283144, 4283179, 4283191, B32B 520, C08J 930, B29C 6722, B29C 3918

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active

045728658

ABSTRACT:
A method for continuously producing an insulation board comprising a rigid plastic foam core having two major surfaces and a facing material on one or both of the major surfaces, the method including conveying a facing material along a production line, depositing a partially expanded froth foam of a plastic mixture, which contains at least one frothing agent, on the facing material, and further expanding and curing the froth foam in contact wiht the facing material to form the insulation board. The board is particularly useful as roof insulation.

REFERENCES:
patent: Re30984 (1982-06-01), Hipchen et al.
patent: 2814205 (1958-07-01), Bird
patent: 3050427 (1962-08-01), Slayter et al.
patent: 3184419 (1965-05-01), Merriman
patent: 3251092 (1966-05-01), Printz
patent: 3382302 (1968-05-01), Marzocchi
patent: 3580763 (1971-05-01), Criner et al.
patent: 3627275 (1971-12-01), Gusmer
patent: 3745203 (1973-07-01), Harper
patent: 3764428 (1973-10-01), Oshima et al.
patent: 3769115 (1973-10-01), Rasmussen et al.
patent: 3838074 (1974-09-01), Hoshino et al.
patent: 3846524 (1974-11-01), Elmore et al.
patent: 3874980 (1975-04-01), Richards et al.
patent: 3900650 (1975-08-01), Sedore
patent: 3926700 (1975-12-01), Hopkins, Jr. et al.
patent: 3940517 (1976-02-01), DeLeon
patent: 3954544 (1976-05-01), Hooker
patent: 3956438 (1976-05-01), Schippers
patent: 3970732 (1976-07-01), Slaats et al.
patent: 3977931 (1976-08-01), Peille
patent: 4023526 (1977-05-01), Ashmus et al.
patent: 4025372 (1977-05-01), Fenton
patent: 4028158 (1977-06-01), Hipchen et al.
patent: 4073997 (1978-02-01), Richards et al.
patent: 4089296 (1978-05-01), Barchi
patent: 4091142 (1978-05-01), Elmore et al.
patent: 4098855 (1978-07-01), Fries
patent: 4118533 (1978-10-01), Hipchen et al.
patent: 4121957 (1978-10-01), Allen
patent: 4174415 (1979-11-01), Bethe
patent: 4179540 (1979-12-01), Smarook
patent: 4188355 (1980-02-01), Graham et al.
patent: 4204019 (1980-05-01), Parker
patent: 4231825 (1980-11-01), Carter
patent: 4242409 (1980-12-01), Parker
patent: 4246356 (1981-01-01), Walmsley
patent: 4279958 (1981-07-01), Ahmad
patent: 4303456 (1981-12-01), Schmuck et al.
patent: 4314963 (1982-02-01), Boden et al.
patent: 4372900 (1983-02-01), Doerfling
patent: 4388366 (1983-06-01), Rosato et al.
patent: 4414265 (1983-11-01), Rosato et al.
patent: 4496625 (1985-01-01), Snider et al.
Knox, R. E., "Frothing Processes for Urethane Foams," Foam Bulletin of Du Pont Elastomers Laboratory, Dupont Hylene, Jun. 22, 1960, 8 pages.
White Line Product Bulletin, Apache Building Products Company, 1980, 12 pages.

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