ES277940A1 - A procedure for the preparation of solids from an olefinic polymer solution (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of solids from an olefinic polymer solution (Machine-translation by Google Translate, not legally binding)
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Phillips Petroleum Co
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Phillips Petroleum Co
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Priority to ES277940ApriorityCriticalpatent/ES277940A1/en
Publication of ES277940A1publicationCriticalpatent/ES277940A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
A process for separating solids from a solution of normally solid olefinic polymer, comprising filtering said solution containing solids in the presence of a filter aid and inversely varying the amount of filter aid used in relation to the melt index of the dissolved polymer , thereby obtaining maximum filtration efficiency. (Machine-translation by Google Translate, not legally binding)
ES277940A1962-06-041962-06-04A procedure for the preparation of solids from an olefinic polymer solution (Machine-translation by Google Translate, not legally binding)
ExpiredES277940A1
(en)
A procedure for filtering a liquid containing very small amounts of dissolved impurities. (Machine-translation by Google Translate, not legally binding)
Method of coagulation and flocculation of leached acid residues preceding minerals containing uranium and/or torio (Machine-translation by Google Translate, not legally binding)