CH480159A - Process for improving the properties of polymide films - Google Patents

Process for improving the properties of polymide films

Info

Publication number
CH480159A
CH480159A CH1114668A CH1114668A CH480159A CH 480159 A CH480159 A CH 480159A CH 1114668 A CH1114668 A CH 1114668A CH 1114668 A CH1114668 A CH 1114668A CH 480159 A CH480159 A CH 480159A
Authority
CH
Switzerland
Prior art keywords
improving
properties
polymide
films
polymide films
Prior art date
Application number
CH1114668A
Other languages
German (de)
Inventor
Kuga Mutsuo
Kyo Kayomon
Mashimo Takeshi
Matsumura Wakuo
Kayama Hiroshi
Original Assignee
Nippon Rayon Kabushiki Kaisha
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 Nippon Rayon Kabushiki Kaisha filed Critical Nippon Rayon Kabushiki Kaisha
Publication of CH480159A publication Critical patent/CH480159A/en

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
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyamides (AREA)
CH1114668A 1967-07-25 1968-07-25 Process for improving the properties of polymide films CH480159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4776867 1967-07-25

Publications (1)

Publication Number Publication Date
CH480159A true CH480159A (en) 1969-10-31

Family

ID=12784538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1114668A CH480159A (en) 1967-07-25 1968-07-25 Process for improving the properties of polymide films

Country Status (8)

Country Link
US (1) US3560606A (en)
BE (1) BE718492A (en)
CH (1) CH480159A (en)
DE (1) DE1779248C3 (en)
FR (1) FR1584032A (en)
GB (1) GB1230599A (en)
NL (1) NL141229B (en)
SE (1) SE359255B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788503A (en) * 1969-12-30 1974-01-29 Kohjin Co Method for producing biaxially molecule-oriented poly-{68 -caproamide resin film
US4133802A (en) * 1974-03-26 1979-01-09 Toyo Boseki Kabushiki Kaisha Meta-xylylene diamine/aliphatic dicarboxylic acid polyamide film
DE2716710A1 (en) * 1976-04-19 1977-11-03 Toyo Boseki Process for the production of biaxially oriented films from polyamide blends
DE2850182C2 (en) * 1978-11-18 1983-06-23 Naturin-Werk Becker & Co, 6940 Weinheim Tubular film for packaging and wrapping pasty foods, in particular sausage and cheese

Also Published As

Publication number Publication date
BE718492A (en) 1969-01-24
NL141229B (en) 1974-02-15
SE359255B (en) 1973-08-27
DE1779248B2 (en) 1974-03-28
US3560606A (en) 1971-02-02
FR1584032A (en) 1969-12-12
NL6810318A (en) 1969-01-28
DE1779248A1 (en) 1972-04-20
DE1779248C3 (en) 1974-10-31
GB1230599A (en) 1971-05-05

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Legal Events

Date Code Title Description
PL Patent ceased