JPS621603B2 - - Google Patents

Info

Publication number
JPS621603B2
JPS621603B2 JP15359079A JP15359079A JPS621603B2 JP S621603 B2 JPS621603 B2 JP S621603B2 JP 15359079 A JP15359079 A JP 15359079A JP 15359079 A JP15359079 A JP 15359079A JP S621603 B2 JPS621603 B2 JP S621603B2
Authority
JP
Japan
Prior art keywords
polymer
propylene
copolymer
olefin
parts
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
JP15359079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5676409A (en
Inventor
Riichiro Nagano
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP15359079A priority Critical patent/JPS5676409A/ja
Publication of JPS5676409A publication Critical patent/JPS5676409A/ja
Publication of JPS621603B2 publication Critical patent/JPS621603B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP15359079A 1979-11-29 1979-11-29 Modification of olefin polymer Granted JPS5676409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15359079A JPS5676409A (en) 1979-11-29 1979-11-29 Modification of olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15359079A JPS5676409A (en) 1979-11-29 1979-11-29 Modification of olefin polymer

Publications (2)

Publication Number Publication Date
JPS5676409A JPS5676409A (en) 1981-06-24
JPS621603B2 true JPS621603B2 (enrdf_load_stackoverflow) 1987-01-14

Family

ID=15565808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15359079A Granted JPS5676409A (en) 1979-11-29 1979-11-29 Modification of olefin polymer

Country Status (1)

Country Link
JP (1) JPS5676409A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10739162B2 (en) 2015-02-27 2020-08-11 Electro Industries/Gauge Tech Intelligent electronic device with surge supression
US11009922B2 (en) 2015-02-27 2021-05-18 Electro Industries/Gaugetech Wireless intelligent electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10739162B2 (en) 2015-02-27 2020-08-11 Electro Industries/Gauge Tech Intelligent electronic device with surge supression
US11009922B2 (en) 2015-02-27 2021-05-18 Electro Industries/Gaugetech Wireless intelligent electronic device

Also Published As

Publication number Publication date
JPS5676409A (en) 1981-06-24

Similar Documents

Publication Publication Date Title
CA1338368C (en) Crystalline copolymers of propylene
JP4129844B2 (ja) ポリプロピレン(コ)ポリマーの溶融強度を高める方法
US3789036A (en) Process for preparing saturated and unsaturated elastomeric copolymers of ethylene and/or higher alpha-olefins
US2868771A (en) Polymerization of olefins
BR9916426A (pt) Composições semicristalinas de c3 etileno-propileno superior ramificado
US2936302A (en) Olefin polymerization with pretreated catalyst
JPH03751A (ja) 塑弾性ポリオレフィン組成物および動的加硫法によるその製造法
EP0559869B1 (en) Modified olefin polymers
JPS61203106A (ja) ニツケル化合物
CN111819213B (zh) 对称聚烯烃嵌段共聚物及其制备方法
JPS621603B2 (enrdf_load_stackoverflow)
BR112018017259B1 (pt) Método para formar uma composição precursora modificada de um catalisador de ziegler-natta (zn)
JP2767474B2 (ja) アルケニル基で置換された芳香族化合物のオリゴマーをコエージェントとして用いる方法
JPH0113486B2 (enrdf_load_stackoverflow)
US4499242A (en) Thermoplastic propylene block copolymer containing 1-alkene-propylene-diene copolymer block
KR950018069A (ko) α-올레핀 중합체, α-올레핀 중합용 촉매 및 α-올레핀 중합체의 제조방법
US3950453A (en) Process for preparing petroleum resins
GB960232A (en) Process for the manufacture of olefine polymers and copolymers having a high bulk density in the pulverulent state
US3140277A (en) Four-component catalyst for polymerizing olefins containing a mixture of metals, a halogen, and amides
US2981728A (en) Separation of solid polymer from solid catalyst by halogenation and solubilization of polymer
US3086964A (en) Catalytic polymerization of alpha-olefins to solid polymers with catalyst mixtures of a metal, a metal tetraalkyl, and a titanium tetrahalide
JPS62104808A (ja) 変性エチレン−α−オレフイン系共重合体組成物の製法
US3388111A (en) Method of alkylating polystyrene
US4104199A (en) Catalyst for the polymerization of ethylene or mixtures of ethylene with terminal olefins
WO2024069248A1 (en) Polyolefin catalyst activity aid