ES292929A3 - Improvements in procedures for the preparation of granular styrene polymers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in procedures for the preparation of granular styrene polymers (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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Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical Co
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Publication date
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical CofiledCriticalMonsanto Chemicals Ltd
Priority to ES0292929ApriorityCriticalpatent/ES292929A3/en
Publication of ES292929A3publicationCriticalpatent/ES292929A3/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Improvements in the preparation processes of granular styrene polymers, characterized in that they comprise the interpolymerization in aqueous dispersion of a polymerizable material containing styrene monomer and acrylonitrile, in the presence, as a dispersing agent, of a water-soluble interpolymer of monomers consisting exclusively of the to 98.5 mol% of acrylic acid, and, correspondingly, from 8 to 1.5 mol% of 2-ethylexylic acrylate. (Machine-translation by Google Translate, not legally binding)
ES0292929A1963-10-261963-10-26Improvements in procedures for the preparation of granular styrene polymers (Machine-translation by Google Translate, not legally binding)
ExpiredES292929A3
(en)
Procedure for polymerization of vinyl chloride in aqueous suspension for the obtaining of a resin presented in the form of elevated porosity grains. (Machine-translation by Google Translate, not legally binding)