JPH0369925B2 - - Google Patents

Info

Publication number
JPH0369925B2
JPH0369925B2 JP57064654A JP6465482A JPH0369925B2 JP H0369925 B2 JPH0369925 B2 JP H0369925B2 JP 57064654 A JP57064654 A JP 57064654A JP 6465482 A JP6465482 A JP 6465482A JP H0369925 B2 JPH0369925 B2 JP H0369925B2
Authority
JP
Japan
Prior art keywords
ethylene
mfi
mol
content
propylene
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 - Lifetime
Application number
JP57064654A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58181613A (ja
Inventor
Fumio Sakaguchi
Kiwamu Hirota
Hideki Tamano
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP6465482A priority Critical patent/JPS58181613A/ja
Priority to EP82304319A priority patent/EP0074194B2/en
Priority to DE8282304319T priority patent/DE3274455D1/de
Priority to US06/408,479 priority patent/US4552930A/en
Publication of JPS58181613A publication Critical patent/JPS58181613A/ja
Priority to SG379/87A priority patent/SG37987G/en
Publication of JPH0369925B2 publication Critical patent/JPH0369925B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP6465482A 1981-08-22 1982-04-20 水冷インフレ−ションフィルムの製造方法 Granted JPS58181613A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6465482A JPS58181613A (ja) 1982-04-20 1982-04-20 水冷インフレ−ションフィルムの製造方法
EP82304319A EP0074194B2 (en) 1981-08-22 1982-08-16 Propylene-ethylene random copolymer, production process thereof, and film derived therefrom
DE8282304319T DE3274455D1 (en) 1981-08-22 1982-08-16 Propylene-ethylene random copolymer, production process thereof, and film derived therefrom
US06/408,479 US4552930A (en) 1981-08-22 1982-08-16 Visbroken propylene-ethylene random copolymers, process and films
SG379/87A SG37987G (en) 1981-08-22 1987-04-25 Propylene-ethylene random copolymer, production process thereof, and film derived therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6465482A JPS58181613A (ja) 1982-04-20 1982-04-20 水冷インフレ−ションフィルムの製造方法

Publications (2)

Publication Number Publication Date
JPS58181613A JPS58181613A (ja) 1983-10-24
JPH0369925B2 true JPH0369925B2 (enrdf_load_stackoverflow) 1991-11-05

Family

ID=13264428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6465482A Granted JPS58181613A (ja) 1981-08-22 1982-04-20 水冷インフレ−ションフィルムの製造方法

Country Status (1)

Country Link
JP (1) JPS58181613A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503188A (enrdf_load_stackoverflow) * 1973-05-14 1975-01-14
JPS5470388A (en) * 1977-11-16 1979-06-06 Mitsubishi Chem Ind Ltd Production of olefin polymer
JPS5590514A (en) * 1978-12-28 1980-07-09 Sumitomo Chem Co Ltd Preparation of propylene copolymer

Also Published As

Publication number Publication date
JPS58181613A (ja) 1983-10-24

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