DE2942368A1 - Weiche oder halbharte aethylen-propylen-copolymere und verfahren zu ihrer herstellung - Google Patents

Weiche oder halbharte aethylen-propylen-copolymere und verfahren zu ihrer herstellung

Info

Publication number
DE2942368A1
DE2942368A1 DE19792942368 DE2942368A DE2942368A1 DE 2942368 A1 DE2942368 A1 DE 2942368A1 DE 19792942368 DE19792942368 DE 19792942368 DE 2942368 A DE2942368 A DE 2942368A DE 2942368 A1 DE2942368 A1 DE 2942368A1
Authority
DE
Germany
Prior art keywords
compound
magnesium
ethylene
polymerization
titanium
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.)
Withdrawn
Application number
DE19792942368
Other languages
German (de)
English (en)
Inventor
Nobuyuki Kuroda
Mitsuo Matsuno
Kazuo Matsuura
Mituji Miyoshi
Takeichi Shiraishi
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.)
Eneos Corp
Original Assignee
Nippon Oil 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of DE2942368A1 publication Critical patent/DE2942368A1/de
Withdrawn legal-status Critical Current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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE19792942368 1978-10-20 1979-10-19 Weiche oder halbharte aethylen-propylen-copolymere und verfahren zu ihrer herstellung Withdrawn DE2942368A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12855578A JPS5556111A (en) 1978-10-20 1978-10-20 Preparation of copolymer

Publications (1)

Publication Number Publication Date
DE2942368A1 true DE2942368A1 (de) 1980-05-08

Family

ID=14987648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942368 Withdrawn DE2942368A1 (de) 1978-10-20 1979-10-19 Weiche oder halbharte aethylen-propylen-copolymere und verfahren zu ihrer herstellung

Country Status (4)

Country Link
JP (1) JPS5556111A (fr)
DE (1) DE2942368A1 (fr)
FR (1) FR2439212B1 (fr)
GB (1) GB2034337A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048437A1 (de) * 1979-12-26 1982-04-08 Nippon Oil Co., Ltd., Tokyo Weiches oder halbhartes aethylen-(alpha)-olefin-copolymeres und verfahren zu seiner herstellung
DE3231198A1 (de) * 1981-08-24 1983-05-11 Exxon Research and Engineering Co., 07932 Florham Park, N.J. Verfahren zur herstellung von copolymeren aus aethylen und hoeheren (alpha)-olefinen in der gasphase

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145607A (en) * 1980-04-11 1981-11-12 Nippon Oil Co Ltd Wire or cable protection coating layer
JPS5738837A (en) * 1980-08-19 1982-03-03 Mitsubishi Chem Ind Ltd Production of polyolefin film
JPS57102909A (en) * 1980-12-17 1982-06-26 Nippon Petrochem Co Ltd Polyolefin lid
JPS58157839A (ja) * 1982-03-16 1983-09-20 Nippon Oil Co Ltd 耐衝撃性ポリオレフイン樹脂組成物
IT1154555B (it) * 1982-11-11 1987-01-21 Anic Spa Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo
CA1340037C (fr) * 1985-06-17 1998-09-08 Stanley Lustig Pellicules thermoretrecissables resistant au percement, a base d'un copolymere de polyethylene de tres faible densite
US4976898A (en) * 1985-06-17 1990-12-11 Viskase Corporation Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene
US5059481A (en) * 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
ES2700449T3 (es) * 2015-02-23 2019-02-15 Indian Oil Corp Ltd Procedimiento para preparar un catalizador para la polimerización de olefinas y polimerización

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206852A1 (es) * 1975-03-10 1976-08-23 Union Carbide Corp Procedimiento para preparar polimeros de etileno de densidad baja y media en un reactor de lecho fluido
IT1037112B (it) * 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
JPS51133386A (en) * 1975-05-15 1976-11-19 Nippon Oil Co Ltd A process for manufacturing a polyolefin
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie
FR2312512A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Procede de polymerisation des olefines en lit fluidise
JPS53104687A (en) * 1977-02-25 1978-09-12 Mitsui Petrochem Ind Ltd Preparation of propylene-ethylene elastic copolymer
JPS607378B2 (ja) * 1977-04-13 1985-02-23 株式会社日立製作所 Ｃｖｄ装置
FR2405961A1 (fr) * 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048437A1 (de) * 1979-12-26 1982-04-08 Nippon Oil Co., Ltd., Tokyo Weiches oder halbhartes aethylen-(alpha)-olefin-copolymeres und verfahren zu seiner herstellung
DE3231198A1 (de) * 1981-08-24 1983-05-11 Exxon Research and Engineering Co., 07932 Florham Park, N.J. Verfahren zur herstellung von copolymeren aus aethylen und hoeheren (alpha)-olefinen in der gasphase

Also Published As

Publication number Publication date
FR2439212B1 (fr) 1986-04-04
JPS5556111A (en) 1980-04-24
GB2034337B (fr)
GB2034337A (en) 1980-06-04
JPS6320844B2 (fr) 1988-04-30
FR2439212A1 (fr) 1980-05-16

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE

8141 Disposal/no request for examination