Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coloroll Ltd
Original Assignee
Coloroll Ltd
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Filing date
Publication date
Priority claimed from GB38772/77Aexternal-prioritypatent/GB1600496A/en
Application filed by Coloroll LtdfiledCriticalColoroll Ltd
Application grantedgrantedCritical
Publication of CA1189212ApublicationCriticalpatent/CA1189212A/fr
Process for incorporating a modifier of properties of a shaped synthetic polymer containing a biodegradable substance therein, and the product of the process