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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical CorpfiledCriticalNational Destillers and Chemical Corp
Publication of ES296018A1publicationCriticalpatent/ES296018A1/en
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
Chemical & Material Sciences
(AREA)
Health & Medical Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Medicinal Chemistry
(AREA)
Polymers & Plastics
(AREA)
Organic Chemistry
(AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Manufacture Of Macromolecular Shaped Articles
(AREA)
Abstract
Process for the production of ethylene copolymers, especially for the copolymerization of ethylene and vinyl acetate, characterized by reacting a mixture of ethylene and about 1 to 50% by weight, approximately, with respect to the ethylene used, of vinyl acetate , at a temperature comprised between about 93.3 and 260º C and at a pressure of about 1050 to 3450 kg/cm2, in the presence of a polymerization catalyst. (Machine-translation by Google Translate, not legally binding)
ES0296018A1963-02-051964-02-03Procedure for the production of ethylene copolymers (Machine-translation by Google Translate, not legally binding)
ExpiredES296018A1
(en)