JPH0137256B2 - - Google Patents

Info

Publication number
JPH0137256B2
JPH0137256B2 JP57010987A JP1098782A JPH0137256B2 JP H0137256 B2 JPH0137256 B2 JP H0137256B2 JP 57010987 A JP57010987 A JP 57010987A JP 1098782 A JP1098782 A JP 1098782A JP H0137256 B2 JPH0137256 B2 JP H0137256B2
Authority
JP
Japan
Prior art keywords
polypropylene
film
parts
weight
melting point
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
JP57010987A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58128818A (ja
Inventor
Michasu Ito
Yasuo Taketo
Kenji Morita
Tsutomu Izeki
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP1098782A priority Critical patent/JPS58128818A/ja
Publication of JPS58128818A publication Critical patent/JPS58128818A/ja
Publication of JPH0137256B2 publication Critical patent/JPH0137256B2/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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP1098782A 1982-01-28 1982-01-28 ポリプロピレン発泡フイルム Granted JPS58128818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1098782A JPS58128818A (ja) 1982-01-28 1982-01-28 ポリプロピレン発泡フイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1098782A JPS58128818A (ja) 1982-01-28 1982-01-28 ポリプロピレン発泡フイルム

Publications (2)

Publication Number Publication Date
JPS58128818A JPS58128818A (ja) 1983-08-01
JPH0137256B2 true JPH0137256B2 (OSRAM) 1989-08-04

Family

ID=11765497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1098782A Granted JPS58128818A (ja) 1982-01-28 1982-01-28 ポリプロピレン発泡フイルム

Country Status (1)

Country Link
JP (1) JPS58128818A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61209235A (ja) * 1985-03-14 1986-09-17 Mitsui Toatsu Chem Inc 熱収縮性ポリオレフイン発泡シ−ト

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222661B2 (OSRAM) * 1973-11-08 1977-06-18
JPS543874A (en) * 1977-06-13 1979-01-12 Mitsui Toatsu Chem Inc Molded product of foamed polypropylene and vessel therefrom
JPS56159128A (en) * 1980-05-15 1981-12-08 Asahi Chem Ind Co Ltd Thermoplastic resin porous film and production thereof

Also Published As

Publication number Publication date
JPS58128818A (ja) 1983-08-01

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