The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 1993
Filed:
Aug. 20, 1992
Klaus H Fabian, Kriftel, DE;
Hoechst AG, , DE;
Abstract
Solid adsorbents for soaking up or binding adsorbates from the group comprising mineral oils, ester oils, liquid hydrocarbons and other liquid inert organic compounds or mixtures thereof which comprise, as adsorptive components, a finely disperse to granular polyvinyl acetal insoluble in water and in the adsorbates, preferably polyvinyl butyral. Use of the adsorbents for soaking up or adsorptive binding and, as appropriate, for subsequent disposal or reprocessing of products, which may acutely pollute the environment, from the group comprising crude oil, tar oil, lubricating oil, lubricating grease, mineral oil, petroleum, hydraulic oil, paraffin oil, spindle oil, light and heavy fuel oil, diesel oil, kerosene, gasoline, benzene, liquid organic pesticides or pesticide solutions, vegetable oils and fats, animal oils and fats and, if appropriate, aqueous emulsions or suspensions of the said products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile