New quaternary phosphonium salts,their preparation and their use in dyeing

IL43714A0Inactive Publication Date: 1974-03-14CENT DE CHEM

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Patent Information

Application Number: IL43714
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1973-01-13
Filing Date: 1973-11-28
Publication Date: 1974-03-14
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

13 Jan 1973

Priority

28 Nov 1973

Application

IL43714

14 Mar 1974

Publication

IL43714A0

IPC: C07F9/54; D06P1/655; D06P3/76

CPC: C07F9/5407; D06P1/6556; D06P3/76

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