Stabilization of organic isocyanates with monoalkenyl-thioureas

Invention Grant

US3275671A Stabilization of organic isocyanates with monoalkenyl-thioureas 失效

Title translation: 有机异氰酸酯与单链烯基硫脲的稳定化

Patent Title: Stabilization of organic isocyanates with monoalkenyl-thioureas
Patent Title (中): 有机异氰酸酯与单链烯基硫脲的稳定化
Application No.: US32781163

Application Date: 1963-12-03
Publication No.: US3275671A

Publication Date: 1966-09-27
Inventor: MANNING DAVID T
Applicant: UNION CARBIDE CORP
Assignee: Union Carbide Corp
Current Assignee: Union Carbide Corp
Priority: US32781163 1963-12-03
Main IPC: C07C263/18
IPC: C07C263/18

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Espacenet

IPC分类:

C	化学；冶金
C07	有机化学
C07C	无环或碳环化合物（高分子化合物入C08；有机化合物的电解或电泳生产入C25B3/00，C25B7/00）
C07C263/00	异氰酸衍生物的制备
C07C263/18	.分离；纯化；稳定化；添加剂的使用