JPS58134714A - ポリプロピレン延伸フイルムの製造方法 - Google Patents

ポリプロピレン延伸フイルムの製造方法

Info

Publication number
JPS58134714A
JPS58134714A JP1685082A JP1685082A JPS58134714A JP S58134714 A JPS58134714 A JP S58134714A JP 1685082 A JP1685082 A JP 1685082A JP 1685082 A JP1685082 A JP 1685082A JP S58134714 A JPS58134714 A JP S58134714A
Authority
JP
Japan
Prior art keywords
film
stretching
polypropylene
weight
sorbitol
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.)
Granted
Application number
JP1685082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0378250B2 (enExample
Inventor
Takahiko Kitagawa
北川　孝彦
Takanobu Sonobe
園部　隆申
Shuji Yoshimi
吉見　周二
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP1685082A priority Critical patent/JPS58134714A/ja
Publication of JPS58134714A publication Critical patent/JPS58134714A/ja
Publication of JPH0378250B2 publication Critical patent/JPH0378250B2/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP1685082A 1982-02-03 1982-02-03 ポリプロピレン延伸フイルムの製造方法 Granted JPS58134714A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1685082A JPS58134714A (ja) 1982-02-03 1982-02-03 ポリプロピレン延伸フイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1685082A JPS58134714A (ja) 1982-02-03 1982-02-03 ポリプロピレン延伸フイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS58134714A true JPS58134714A (ja) 1983-08-11
JPH0378250B2 JPH0378250B2 (enExample) 1991-12-13

Family

ID=11927684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1685082A Granted JPS58134714A (ja) 1982-02-03 1982-02-03 ポリプロピレン延伸フイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS58134714A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185632A (ja) * 1982-04-23 1983-10-29 Iic Kagaku Kogyo Kk ポリオレフイン樹脂組成物
JPS6134039A (ja) * 1984-07-27 1986-02-18 Tokuyama Soda Co Ltd ポリプロピレン組成物
JPS63146953A (ja) * 1986-12-10 1988-06-18 Idemitsu Petrochem Co Ltd プロピレン樹脂組成物
JPH02153939A (ja) * 1988-12-06 1990-06-13 Sumitomo Chem Co Ltd ポリプロピレン末延伸フィルム
WO1999024496A1 (en) * 1997-11-06 1999-05-20 New Japan Chemical Co., Ltd. Method of molding gel of oriented polyolefin resin composition and molded object obtained by the method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410518A (en) * 1977-06-27 1979-01-26 Masaru Okimori Onntheespottplaced heattinsulating reinforced concrete wall and placing method thereof
JPS5512460A (en) * 1978-07-13 1980-01-29 Tokyo Electric Co Ltd Weighing device
JPS55167927U (enExample) * 1979-05-17 1980-12-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410518A (en) * 1977-06-27 1979-01-26 Masaru Okimori Onntheespottplaced heattinsulating reinforced concrete wall and placing method thereof
JPS5512460A (en) * 1978-07-13 1980-01-29 Tokyo Electric Co Ltd Weighing device
JPS55167927U (enExample) * 1979-05-17 1980-12-03

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185632A (ja) * 1982-04-23 1983-10-29 Iic Kagaku Kogyo Kk ポリオレフイン樹脂組成物
JPS6134039A (ja) * 1984-07-27 1986-02-18 Tokuyama Soda Co Ltd ポリプロピレン組成物
JPS63146953A (ja) * 1986-12-10 1988-06-18 Idemitsu Petrochem Co Ltd プロピレン樹脂組成物
JPH02153939A (ja) * 1988-12-06 1990-06-13 Sumitomo Chem Co Ltd ポリプロピレン末延伸フィルム
WO1999024496A1 (en) * 1997-11-06 1999-05-20 New Japan Chemical Co., Ltd. Method of molding gel of oriented polyolefin resin composition and molded object obtained by the method
CN1105736C (zh) * 1997-11-06 2003-04-16 新日本理化株式会社 聚烯烃基树脂组合物的取向凝胶模塑法以及由该方法得到的模塑制品
US6593427B2 (en) 1997-11-06 2003-07-15 New Japan Chemical Co., Ltd. Orientated gel molding method of polyolefin-based resin composition and molded article obtainable by the method

Also Published As

Publication number Publication date
JPH0378250B2 (enExample) 1991-12-13

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