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Polyurethane foam and its production
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Patent number 4,451,587
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Issue date May 29, 1984
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Takeda Chemical Industries, Ltd.
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Akizo Keshi
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Flame retardant mixture for polyurethanes
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Patent number 4,407,981
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Issue date Oct 4, 1983
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Stauffer Chemical Company
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Alan M. Aaronson
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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On-site generation of polyurethane foam
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Patent number 4,008,188
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Issue date Feb 15, 1977
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Olin Corporation
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Roy P. Alexander
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3850856
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Patent number 3,850,856
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Issue date Nov 26, 1974
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C07 - ORGANIC CHEMISTRY
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3692707
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Patent number 3,692,707
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Issue date Sep 19, 1972
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3660502
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Patent number 3,660,502
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Issue date May 2, 1972
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3642646
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Patent number 3,642,646
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Issue date Feb 15, 1972
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3547896
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Patent number 3,547,896
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Issue date Dec 15, 1970
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3458527
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Patent number 3,458,527
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Issue date Jul 29, 1969
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C07 - ORGANIC CHEMISTRY
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3454622
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Patent number 3,454,622
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Issue date Jul 8, 1969
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C07 - ORGANIC CHEMISTRY