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1964-03-03 |
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Method of liquefying cellular |
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1955-03-17 |
1957-04-25 |
Rudolph Koepp & Co Chem Fab A |
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1959-05-19 |
1965-06-29 |
Eagle Picher Co |
Homogenized crosslinked polyurethanes
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Globe Mfg Company |
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1964-01-14 |
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Thermoplastic urethane polymer filled with cross-linked urethane polymer
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Process for the docomposition of polyurethane resin
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Samuel Bingham Company |
Polyurethane-derived plasticizer for polyacrylonitrile printing rolls
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Samuel Bingham Co. |
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Process for producing urethane elastomer
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Rigid polyurethane foam containing polyester residue digestion product and building panel made therefrom
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Recycling of flexible foam
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Procédé de préparation de compositions obtenues à partir de mousses de polyuréthannes recyclées, compositions résultantes et utilisation de celles-ci.
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