ES381039A1 - A method of obtaining a mixture based on one or more elastomeros resistant to ozone. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method of obtaining a mixture based on one or more elastomeros resistant to ozone. (Machine-translation by Google Translate, not legally binding)
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.)
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Pirelli and C SpA
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Pirelli SpA
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Priority to ES381039ApriorityCriticalpatent/ES381039A1/en
Publication of ES381039A1publicationCriticalpatent/ES381039A1/en
A method for obtaining a mixture based on one or more ozone-resistant elastomers, characterized in that it consists of adding to the elastomer or elastomers some antideteration compounds, such as those defined hereinabove, in an amount of 0, 10 and 5 parts per hundred parts of the elastomeric content and a resinous product constituted by the reaction product of acetylene with para-tert-butylphenol in an amount comprised between 1 and 20 parts per 100 parts of the elastomer content. (Machine-translation by Google Translate, not legally binding)
ES381039A1970-06-021970-06-02A method of obtaining a mixture based on one or more elastomeros resistant to ozone. (Machine-translation by Google Translate, not legally binding)
ExpiredES381039A1
(en)
Procedure to separate aromatic substances from hydrocarbon mixtures with any content of these substances. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of a waterproofing product for the filling of permeable media in contact with variable salinity waters that can reach the saturation (Machine-translation by Google Translate, not legally binding)