|
US3270033A
|
|
Nu-oleoylpyrrolidine
|
|
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N-oleoyl-1, 2, 3, 4-tetrahydroquinoline
|
|
US3336319A
|
|
Piperidides of dimer acids
|
|
US3294808A
|
|
Nu-acyl derivatives of cyclic imines
|
|
US3300434A
|
|
Nu-acyl derivatives of cyclic imines
|
|
US3219659A
|
|
N-oleoyl-2-ethylethylenimine
|
|
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Nu-oleoyl-nu'-carbethoxypiperazine
|
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N-acyl derivatives of cyclic imines as polyvinyl chloride polymer plasticizers
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Ethyl 2, 2-dimethyl-3-(4-n-nonylpiperidino) carbonyl cyclobutano acetate
|
|
US3222203A
|
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N-acyl derivatives of cyclic imines
|
|
US3219614A
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Vinyl chloride resins plasticized with n-acyl derivatives of substituted piperidine
|
|
US3219612A
|
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Vinyl chloride resins and butadiene rubbers with n-acyl derivatives of cyclic imines
|
|
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|
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Apparatus for measuring the absolute softness of yarns
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US2951859A
|
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Purifying and stabilizing acids and amines
|
|
US2816903A
|
|
Purification of long chain fatty acids
|
