GB934444A - Polymerisation and copolymerisation of ethylene - Google Patents

Polymerisation and copolymerisation of ethylene

Info

Publication number
GB934444A
GB934444A GB4238359A GB4238359A GB934444A GB 934444 A GB934444 A GB 934444A GB 4238359 A GB4238359 A GB 4238359A GB 4238359 A GB4238359 A GB 4238359A GB 934444 A GB934444 A GB 934444A
Authority
GB
United Kingdom
Prior art keywords
ethylene
peroxide
reactor
polymerization
butyl
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
GB4238359A
Other languages
English (en)
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical 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 Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Publication of GB934444A publication Critical patent/GB934444A/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
    • 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)
  • Polymerisation Methods In General (AREA)
GB4238359A 1958-12-17 1959-12-14 Polymerisation and copolymerisation of ethylene Expired GB934444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78095358A 1958-12-17 1958-12-17

Publications (1)

Publication Number Publication Date
GB934444A true GB934444A (en) 1963-08-21

Family

ID=25121193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4238359A Expired GB934444A (en) 1958-12-17 1959-12-14 Polymerisation and copolymerisation of ethylene

Country Status (5)

Country Link
BE (1) BE585741A (fr)
DE (1) DE1294013C2 (fr)
FR (1) FR1248159A (fr)
GB (1) GB934444A (fr)
NL (1) NL246540A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725378A (en) * 1958-12-17 1973-04-03 Monsanto Co Polymerization of ethylene
EP0121755A2 (fr) * 1983-03-12 1984-10-17 BASF Aktiengesellschaft Procédé de préparation de polymères d'éthylène à une pression supérieure à 500 bar dans un réacteur tubulaire à deux zones
WO2013059042A1 (fr) 2011-10-19 2013-04-25 Dow Global Technologies Llc Procédés de polymérisation comprenant des distributions d'éthylène frais pour la préparation de polymères à base d'éthylène basse densité
WO2016050462A1 (fr) * 2014-10-01 2016-04-07 Basell Polyolefine Gmbh Polyéthylène faible densité à durcissement à l'allongement élevé
WO2017106940A1 (fr) * 2015-12-22 2017-06-29 Braskem S.A. Dispositif d'injection d'initiateur de polymérisation dans un réacteur tubulaire, réacteur tubulaire pour la polymérisation continue d'oléfines, et procédé de production de polymères et de copolymères d'éthylène

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL281221A (fr) * 1961-07-21
NL282622A (fr) * 1961-09-01
DE2124221B2 (de) * 1971-05-15 1980-10-30 Imhausen International Co. Reg. Trust, Vaduz Verfahren zur kontinuierlichen Polymerisation von Äthylen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065613B (de) * 1954-06-30 1959-09-17 Esso Research and Engineering Company, Elizabeth, N J (V St A) Verfahren zur Polymerisation von Äthylen

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725378A (en) * 1958-12-17 1973-04-03 Monsanto Co Polymerization of ethylene
EP0121755A2 (fr) * 1983-03-12 1984-10-17 BASF Aktiengesellschaft Procédé de préparation de polymères d'éthylène à une pression supérieure à 500 bar dans un réacteur tubulaire à deux zones
EP0121755A3 (en) * 1983-03-12 1985-10-02 Basf Aktiengesellschaft Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a two-zone tubular reactor
EP3243849A2 (fr) 2011-10-19 2017-11-15 Dow Global Technologies Llc Procédés de polymérisation comprenant des distributions d'éthylène frais pour la préparation de polymères à base d'éthylène basse densité
US9120880B2 (en) 2011-10-19 2015-09-01 Dow Global Technologies Llc Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
EP3002300A1 (fr) 2011-10-19 2016-04-06 Dow Global Technologies LLC Procédés de polymérisation comprenant des distributions d'éthylène frais pour la préparation de polymères à base d'éthylène basse densité
WO2013059042A1 (fr) 2011-10-19 2013-04-25 Dow Global Technologies Llc Procédés de polymérisation comprenant des distributions d'éthylène frais pour la préparation de polymères à base d'éthylène basse densité
WO2016050462A1 (fr) * 2014-10-01 2016-04-07 Basell Polyolefine Gmbh Polyéthylène faible densité à durcissement à l'allongement élevé
CN107075019A (zh) * 2014-10-01 2017-08-18 巴塞尔聚烯烃股份有限公司 具有高拉伸硬化的低密度聚乙烯
US10364306B2 (en) 2014-10-01 2019-07-30 Basell Polyolefine Gmbh Low density polyethylene with high elongation hardening
CN107075019B (zh) * 2014-10-01 2020-05-05 巴塞尔聚烯烃股份有限公司 具有高拉伸硬化的低密度聚乙烯
WO2017106940A1 (fr) * 2015-12-22 2017-06-29 Braskem S.A. Dispositif d'injection d'initiateur de polymérisation dans un réacteur tubulaire, réacteur tubulaire pour la polymérisation continue d'oléfines, et procédé de production de polymères et de copolymères d'éthylène
US10829568B2 (en) 2015-12-22 2020-11-10 Braskem S.A. Tubular reactor polymerization initiator injector device, tubular reactor for continuous polymerization of olefins, and a process for production of polymers and copolymers of ethylene

Also Published As

Publication number Publication date
DE1294013B (fr) 1969-04-30
BE585741A (fr)
FR1248159A (fr) 1960-12-09
NL246540A (fr)
DE1294013C2 (de) 1980-07-03

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