ES228205A1 - A procedure for polymerization of an unsaturated organic compound (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for polymerization of an unsaturated organic compound (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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universal Oil Products CofiledCriticalUniversal Oil Products Co
Publication of ES228205A1publicationCriticalpatent/ES228205A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Polymerization Catalysts
(AREA)
Abstract
A process for polymerizing an unsaturated organic compound in the presence of an acid catalyst, characterized in that the polymerization of the unsaturated compound is carried out in the presence of practically anhydrous hydrogen fluoride mixed with a preformed complex of boron triahalide and a halide of a metal of the iron group. (Machine-translation by Google Translate, not legally binding)
ES0228205A1955-04-271956-04-26A procedure for polymerization of an unsaturated organic compound (Machine-translation by Google Translate, not legally binding)
ExpiredES228205A1
(en)
Procedure for increasing the affinity of polymers containing nitrile groups with respect to dyes, especially for acid colorants. (Machine-translation by Google Translate, not legally binding)
Improved improvements in the methods of treating a polymer prepared by catalytic polymerization (Machine-translation by Google Translate, not legally binding)