BR7304676D0 -
NEW SULPHONATED WATER-SOLUBLE POLYESTERS OBTAINED BY SULPHONATION OF NON-SATURATED POLYESTERS, AT THE LEVEL OF DOUBLE CONNECTIONS
- Google Patents
NEW SULPHONATED WATER-SOLUBLE POLYESTERS OBTAINED BY SULPHONATION OF NON-SATURATED POLYESTERS, AT THE LEVEL OF DOUBLE CONNECTIONS
Info
Publication number
BR7304676D0
BR7304676D0BR467673ABR467673ABR7304676D0BR 7304676 D0BR7304676 D0BR 7304676D0BR 467673 ABR467673 ABR 467673ABR 467673 ABR467673 ABR 467673ABR 7304676 D0BR7304676 D0BR 7304676D0
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7226094Aexternal-prioritypatent/FR2192133B1/fr
Application filed by Rhone ProgilfiledCriticalRhone Progil
Publication of BR7304676D0publicationCriticalpatent/BR7304676D0/en
BR467673A1972-07-131973-06-25
NEW SULPHONATED WATER-SOLUBLE POLYESTERS OBTAINED BY SULPHONATION OF NON-SATURATED POLYESTERS, AT THE LEVEL OF DOUBLE CONNECTIONS
BR7304676D0
(en)