JPS624058B2 - - Google Patents

Info

Publication number
JPS624058B2
JPS624058B2 JP54044201A JP4420179A JPS624058B2 JP S624058 B2 JPS624058 B2 JP S624058B2 JP 54044201 A JP54044201 A JP 54044201A JP 4420179 A JP4420179 A JP 4420179A JP S624058 B2 JPS624058 B2 JP S624058B2
Authority
JP
Japan
Prior art keywords
weight
film
parts
polypropylene
corona discharge
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
JP54044201A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55137137A (en
Inventor
Kunya Nago
Hiroshi Wachi
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 JP4420179A priority Critical patent/JPS55137137A/ja
Publication of JPS55137137A publication Critical patent/JPS55137137A/ja
Publication of JPS624058B2 publication Critical patent/JPS624058B2/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
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/12—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment in an environment other than air
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP4420179A 1979-04-13 1979-04-13 Polypropylene film Granted JPS55137137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4420179A JPS55137137A (en) 1979-04-13 1979-04-13 Polypropylene film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4420179A JPS55137137A (en) 1979-04-13 1979-04-13 Polypropylene film

Publications (2)

Publication Number Publication Date
JPS55137137A JPS55137137A (en) 1980-10-25
JPS624058B2 true JPS624058B2 (enrdf_load_stackoverflow) 1987-01-28

Family

ID=12684947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4420179A Granted JPS55137137A (en) 1979-04-13 1979-04-13 Polypropylene film

Country Status (1)

Country Link
JP (1) JPS55137137A (enrdf_load_stackoverflow)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033827B2 (enrdf_load_stackoverflow) * 1971-09-02 1975-11-04
JPS4854155A (enrdf_load_stackoverflow) * 1971-11-11 1973-07-30
JPS5538984B2 (enrdf_load_stackoverflow) * 1973-04-16 1980-10-07
US3914128A (en) * 1973-06-08 1975-10-21 Du Pont Photohardenable paste compositions having high resolution
JPS5366973A (en) * 1976-11-29 1978-06-14 Toray Industries Polypropylene film for packaging
JPS5371182A (en) * 1976-12-06 1978-06-24 Toray Ind Inc Gas barrier polypropylene film
JPS6057461B2 (ja) * 1977-09-26 1985-12-14 三井化学株式会社 帯電防止性の改良されたポリプロピレン二軸延伸フイルムの製造方法

Also Published As

Publication number Publication date
JPS55137137A (en) 1980-10-25

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