JPH0114247B2 - - Google Patents

Info

Publication number
JPH0114247B2
JPH0114247B2 JP54073807A JP7380779A JPH0114247B2 JP H0114247 B2 JPH0114247 B2 JP H0114247B2 JP 54073807 A JP54073807 A JP 54073807A JP 7380779 A JP7380779 A JP 7380779A JP H0114247 B2 JPH0114247 B2 JP H0114247B2
Authority
JP
Japan
Prior art keywords
propylene
monomer
copolymerization
fusion
dsc
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
JP54073807A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55165908A (en
Inventor
Masayuki Fujii
Mitsutaka Myabayashi
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP7380779A priority Critical patent/JPS55165908A/ja
Priority to US06/136,548 priority patent/US4311810A/en
Priority to DE19803013910 priority patent/DE3013910A1/de
Priority to GB8011988A priority patent/GB2048283B/en
Publication of JPS55165908A publication Critical patent/JPS55165908A/ja
Publication of JPH0114247B2 publication Critical patent/JPH0114247B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP7380779A 1979-04-11 1979-06-12 Propylene copolymer and preparation of the same Granted JPS55165908A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7380779A JPS55165908A (en) 1979-06-12 1979-06-12 Propylene copolymer and preparation of the same
US06/136,548 US4311810A (en) 1979-04-11 1980-04-02 Block copolymers of propylene and 4-methyl-1-pentene
DE19803013910 DE3013910A1 (de) 1979-04-11 1980-04-11 Propylenmischpolymerisate und herstellung derselben
GB8011988A GB2048283B (en) 1979-04-11 1980-04-11 Propylene copolymers and the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7380779A JPS55165908A (en) 1979-06-12 1979-06-12 Propylene copolymer and preparation of the same

Publications (2)

Publication Number Publication Date
JPS55165908A JPS55165908A (en) 1980-12-24
JPH0114247B2 true JPH0114247B2 (en]) 1989-03-10

Family

ID=13528798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7380779A Granted JPS55165908A (en) 1979-04-11 1979-06-12 Propylene copolymer and preparation of the same

Country Status (1)

Country Link
JP (1) JPS55165908A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676416A (en) * 1979-11-29 1981-06-24 Mitsui Petrochem Ind Ltd 4-methyl-1-pentene copolymer
JPS6026011A (ja) * 1983-07-21 1985-02-08 Idemitsu Kosan Co Ltd プロピレン・スチレン共重合体の製造方法
JPH07101566B2 (ja) * 1985-11-20 1995-11-01 住友化学工業株式会社 電気特性の改良されたポリプロピレン延伸フイルムよりなる電気絶縁材料
DE102006031960A1 (de) * 2006-07-11 2008-01-17 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Polymeren aus 3-Methylbut-1-en
JP4197187B2 (ja) * 2006-12-12 2008-12-17 株式会社オートネットワーク技術研究所 難燃性樹脂組成物ならびにこれを用いた絶縁電線およびワイヤーハーネス

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179195A (ja) * 1974-12-28 1976-07-09 Chisso Corp Ketsushoseipuropiren arufua orefuinnechiren 3 genkyojugotaino seizoho
JPS5211281A (en) * 1975-07-16 1977-01-28 Chisso Corp Stretched composite film of polypropylene
JPS5216588A (en) * 1975-07-30 1977-02-07 Chisso Corp Preparation of polypropylene copolymer for shrinkable film
JPS5230434A (en) * 1975-09-03 1977-03-08 Ricoh Co Ltd Development device for the diazo type copying macine
JPS5453704A (en) * 1977-10-04 1979-04-27 Toshiba Corp Feed-pump-driving-turbine controller

Also Published As

Publication number Publication date
JPS55165908A (en) 1980-12-24

Similar Documents

Publication Publication Date Title
US6087459A (en) Polymeric materials formed using blends of electron donors
EP0027386B1 (en) Process for producing propylene resin composition and molded articles of said composition
US5250631A (en) Polymer compositions
US4245062A (en) Process for producing propylene-ethylene copolymers
EP2432833B1 (en) Propylene polymer compositions
JPS5847402B2 (ja) 成形用重合体組成物およびその製法
JP2002284904A (ja) フィルム
WO2017181424A1 (zh) 一种聚乙烯材料及其应用
NO166453B (no) Slagfast polypropylenmateriale med forbedret motstandsdyktighet mot hvitning og fremgangsmaate ved dets fremstilling.
HU210337B (en) Process for producing thermoplastic olefin polymeric composition
EP1879931A1 (en) Propylene-ethylene copolymers and process for their preparation
JPS6020405B2 (ja) 低密度ポリエチレンの製造方法
EP2571933B1 (en) Propylene polymer compositions
FI75581C (fi) Heterogena sampolymerat av etylen, deras framstaellning och anvaendning foer framstaellning av filmer
EP2566919B1 (en) Propylene polymer compositions
US4511704A (en) Process for producing polyolefin
EP2480604B1 (en) Propylene polymer compositions
CN1138794C (zh) 采用电子供体混合物形成的聚合物材料
EP2480605B1 (en) Propylene polymer compositions
JPH0796633B2 (ja) オレフィン共重合体組成物
EP0057352A2 (en) Process for producing polyolefin
US4761462A (en) Packaging propylene copolymer film
JPH0114247B2 (en])
JPH0673132A (ja) ポリプロピレンランダム共重合体及びそのフィルム
US20100121010A1 (en) Catalyst system for polypropylene copolymers