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.)
Expired
Application number
GB1499838A
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Individual
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Individual
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Publication date
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Priority to GB1499838ApriorityCriticalpatent/GB499181A/en
Publication of GB499181ApublicationCriticalpatent/GB499181A/en
A coating-material for treating driving-belts consists of a viscous sticky mass obtained by heating a mixture of drying oil, such as linseed oil and castor oil, to temperatures of 250-340 DEG C. for several hours. Siccatives and/or polybasic organic acids may be added to the mixture in which case the temperature used is 250-280 DEG C.
GB1499838A1938-05-191938-05-19Improvements in or relating to the treatment of driving belts
ExpiredGB499181A
(en)