Process for the preparation, in particular, of resinous condensation products from cyanohydrins and aldehydes
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A procedure for the treatment of hydrocarbons of the class of selective extracts of mineral oils (Machine-translation by Google Translate, not legally binding)
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Process for plasticizing old materials from vulcanizates of natural or synthetic rubber
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Improvements in and relating to condensation and polymerisation products of ketone cyanhydrins and aldehydes
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Improvements in and relating to resinous bodies
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Improvements in the treatment of rubber
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Process for the production of gelatinizing and softening agents for plasticizable masses
