ES312212A1 - Procedure to polymerize olefins. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to polymerize olefins. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES312212A1
ES312212A1 ES0312212A ES312212A ES312212A1 ES 312212 A1 ES312212 A1 ES 312212A1 ES 0312212 A ES0312212 A ES 0312212A ES 312212 A ES312212 A ES 312212A ES 312212 A1 ES312212 A1 ES 312212A1
Authority
ES
Spain
Prior art keywords
translation
composition
machine
legally binding
google translate
Prior art date
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.)
Expired
Application number
ES0312212A
Other languages
Spanish (es)
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 Corp filed Critical National Destillers and Chemical Corp
Publication of ES312212A1 publication Critical patent/ES312212A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

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)

Abstract

Process for polymerizing olefins, in the presence of an alfino catalyst, characterized in that a polystyrene composition for molding is produced, highly resistant to impact, polymerizing in the presence of an alfino catalyst in a first phase a composition consisting essentially of 50 to 100% of conjugated diene hydrocarbon (a) and 0 to 50% monovinyl aromatic hydrocarbons (b) from the benzene series having the vinyl radical directly attached to a carbon atom of the aromatic nucleus, and thereafter at least one addition by introducing a composition formed essentially of at least one of (a) and (b) under alfin polymerization conditions in the reaction product of the first phase in such proportions that a composition having a ratio of 4 to 30 is produced. % of (a) and 96 to 70% of (b). (Machine-translation by Google Translate, not legally binding)
ES0312212A 1964-04-14 1965-04-14 Procedure to polymerize olefins. (Machine-translation by Google Translate, not legally binding) Expired ES312212A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35976664A 1964-04-14 1964-04-14
US36187364A 1964-04-22 1964-04-22
US36430564A 1964-05-01 1964-05-01

Publications (1)

Publication Number Publication Date
ES312212A1 true ES312212A1 (en) 1966-02-16

Family

ID=27408439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0312212A Expired ES312212A1 (en) 1964-04-14 1965-04-14 Procedure to polymerize olefins. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
DE (1) DE1595050A1 (en)
ES (1) ES312212A1 (en)
FR (1) FR1440173A (en)
GB (1) GB1092296A (en)

Also Published As

Publication number Publication date
FR1440173A (en) 1966-05-27
GB1092296A (en) 1967-11-22
DE1595050A1 (en) 1970-03-19

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