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Isocyanate adduct diols
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Patent number 4,211,699
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Issue date Jul 8, 1980
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Bayer Aktiengesellschaft
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Hans D. Winkelmann
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C07 - ORGANIC CHEMISTRY
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Permanently stabilized polyurethanes
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Patent number 4,178,279
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Issue date Dec 11, 1979
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Bayer Aktiengesellschaft
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Paul Uhrhan
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Self-crosslinkable polyurethanes
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Patent number 4,153,775
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Issue date May 8, 1979
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Bayer Aktiengesellschaft
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Hans D. Winkelmann
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Permanently stabilized polyurethanes
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Patent number 4,145,512
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Issue date Mar 20, 1979
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Bayer Aktiengesellschaft
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Paul Uhrhan
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Cyanamide stabilizers
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Patent number 4,101,506
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Issue date Jul 18, 1978
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Bayer Aktiengesellschaft
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Paul Uhrhan
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C07 - ORGANIC CHEMISTRY