ES201996A1 - Procedure for the obtaining of a protective medium against light (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of a protective medium against light (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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Mac Gregor Karl
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Mac Gregor Karl
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Priority to ES201996ApriorityCriticalpatent/ES201996A1/en
Publication of ES201996A1publicationCriticalpatent/ES201996A1/en
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles
(AREA)
Manufacture Of Tobacco Products
(AREA)
Abstract
Process for obtaining a protective medium against light, characterized in that a suitable vehicle, for example nitrolac, is incorporated quinine in an amount of 1 to 280 g per kilogram of vehicle, and also the following products: 0.1 to 2 g of crisoidine; 0.1 to 16 g of picric acid; 0.1 to 6 g of picraminic acid; 0.1 to 24 g of umbelliferone; 0.1 to 15 g of herniarin; 0.1 to 26 g of daphnetin; 0.1 to 56 g of esculin; 0.1 to 56 g of esculetin and 0.1 to 24 g of methylumbelliferone. (Machine-translation by Google Translate, not legally binding)
ES201996A1952-02-161952-02-16Procedure for the obtaining of a protective medium against light (Machine-translation by Google Translate, not legally binding)
ExpiredES201996A1
(en)
A procedure for the hydrolysis of pyrrolidone carboxylic acid in alkaline liquids at high temperature (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of an effectively soluble compound, based on teofinyl and 3-aminometilpyridine (Machine-translation by Google Translate, not legally binding)