JPH034372B2 - - Google Patents

Info

Publication number
JPH034372B2
JPH034372B2 JP58071385A JP7138583A JPH034372B2 JP H034372 B2 JPH034372 B2 JP H034372B2 JP 58071385 A JP58071385 A JP 58071385A JP 7138583 A JP7138583 A JP 7138583A JP H034372 B2 JPH034372 B2 JP H034372B2
Authority
JP
Japan
Prior art keywords
polypropylene
sheet
film
stretching
temperature
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
JP58071385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59198122A (ja
Inventor
Mitsuyoshi Fujama
Tomoki Okamoto
Yoshimasa Kawamura
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP58071385A priority Critical patent/JPS59198122A/ja
Publication of JPS59198122A publication Critical patent/JPS59198122A/ja
Publication of JPH034372B2 publication Critical patent/JPH034372B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/001—Flat articles, e.g. films or sheets having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP58071385A 1983-04-25 1983-04-25 粗面化ポリプロピレンフイルムの製法 Granted JPS59198122A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58071385A JPS59198122A (ja) 1983-04-25 1983-04-25 粗面化ポリプロピレンフイルムの製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58071385A JPS59198122A (ja) 1983-04-25 1983-04-25 粗面化ポリプロピレンフイルムの製法

Publications (2)

Publication Number Publication Date
JPS59198122A JPS59198122A (ja) 1984-11-09
JPH034372B2 true JPH034372B2 (en, 2012) 1991-01-22

Family

ID=13458988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58071385A Granted JPS59198122A (ja) 1983-04-25 1983-04-25 粗面化ポリプロピレンフイルムの製法

Country Status (1)

Country Link
JP (1) JPS59198122A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023023A (ja) * 1983-07-20 1985-02-05 Tokuyama Soda Co Ltd 粗面化ポリプロピレンフィルムの製造方法
JPS6271211A (ja) * 1985-09-25 1987-04-01 東レ株式会社 油含浸型コンデンサ−
JP2737786B2 (ja) * 1988-05-30 1998-04-08 三井東圧化学株式会社 高透明ポリプロピレン延伸フィルムの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857731B2 (ja) * 1978-09-16 1983-12-21 日本電信電話株式会社 プラズマエッチング用レジスト組成物
JPS5722736A (en) * 1980-07-17 1982-02-05 Terumo Corp Cycle measuring system

Also Published As

Publication number Publication date
JPS59198122A (ja) 1984-11-09

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