FR2422491B1 - - Google Patents

Info

Publication number
FR2422491B1
FR2422491B1 FR7914823A FR7914823A FR2422491B1 FR 2422491 B1 FR2422491 B1 FR 2422491B1 FR 7914823 A FR7914823 A FR 7914823A FR 7914823 A FR7914823 A FR 7914823A FR 2422491 B1 FR2422491 B1 FR 2422491B1
Authority
FR
France
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
FR7914823A
Other versions
FR2422491A1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2422491A1 publication Critical patent/FR2422491A1/fr
Application granted granted Critical
Publication of FR2422491B1 publication Critical patent/FR2422491B1/fr
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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
FR7914823A 1977-11-18 1979-06-11 Procede de preparation d'une pellicule de poly(adipamide d'hexamethylene) etiree biaxialement Granted FR2422491A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52137787A JPS6050575B2 (ja) 1977-11-18 1977-11-18 ポリヘキサメチレンアジパミドフイルムの製造方法

Publications (2)

Publication Number Publication Date
FR2422491A1 FR2422491A1 (fr) 1979-11-09
FR2422491B1 true FR2422491B1 (fr) 1982-10-22

Family

ID=15206824

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7831990A Granted FR2422490A1 (fr) 1977-11-18 1978-11-13 Pellicule de poly(adipamide d'hexamethylene) etiree biaxialement et son procede de preparation
FR7914823A Granted FR2422491A1 (fr) 1977-11-18 1979-06-11 Procede de preparation d'une pellicule de poly(adipamide d'hexamethylene) etiree biaxialement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7831990A Granted FR2422490A1 (fr) 1977-11-18 1978-11-13 Pellicule de poly(adipamide d'hexamethylene) etiree biaxialement et son procede de preparation

Country Status (6)

Country Link
US (2) US4252966A (fr)
JP (1) JPS6050575B2 (fr)
CA (1) CA1103418A (fr)
DE (1) DE2845793C2 (fr)
FR (2) FR2422490A1 (fr)
GB (1) GB2008027B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669122A (en) * 1979-11-13 1981-06-10 Asahi Chem Ind Co Ltd Elongated polyhexamethyleneadipamide film
US4522867A (en) * 1983-08-23 1985-06-11 Phillips Petroleum Company Biaxially oriented polyamide film
JPS60220731A (ja) * 1984-04-17 1985-11-05 Unitika Ltd ポリアミドフィルムおよびその製造方法
US5304197A (en) * 1988-10-04 1994-04-19 Cordis Corporation Balloons for medical devices and fabrication thereof
US6500146B1 (en) 1988-10-04 2002-12-31 Cordis Corporation Balloons for medical devices and fabrication thereof
JP2845324B2 (ja) * 1988-10-13 1999-01-13 株式会社興人 二軸延伸ポリアミド系フィルム及びその製造方法
AU665276B2 (en) * 1992-11-02 1995-12-21 Mitsubishi Gas Chemical Company, Inc. Process for production of polyamides, polyamides produced by said process and polyamide film or sheet
US5591179A (en) * 1995-04-19 1997-01-07 Applied Medical Resources Corporation Anastomosis suturing device and method
US9291433B2 (en) * 2012-02-22 2016-03-22 Cryovac, Inc. Ballistic-resistant composite assembly
CN114633463B (zh) * 2022-05-18 2022-07-19 天津科达科技发展有限公司 一种高分子bopa薄膜材料加工系统和加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304352A (en) * 1963-04-08 1967-02-14 Gerow Milo Robert Method for the extrusion of tubing
BE680937A (fr) * 1964-09-21 1966-11-14
US3502766A (en) * 1965-01-28 1970-03-24 Nippon Rayon Kk Process for the improvement of polyamide films
US3794547A (en) * 1965-01-28 1974-02-26 Unitika Ltd Polyamide films
US3510552A (en) * 1965-09-15 1970-05-05 Nippon Rayon Kk Biaxially drawing polyamide film
US3632728A (en) * 1968-12-31 1972-01-04 Nippon Rayon Kk Simultaneous biaxial drawing process for polyamide films
GB1282062A (en) * 1969-03-08 1972-07-19 Showa Denko Kk A method and apparatus for manufacturing a biaxially oriented cylindrical film
US3788503A (en) * 1969-12-30 1974-01-29 Kohjin Co Method for producing biaxially molecule-oriented poly-{68 -caproamide resin film
GB1404947A (en) * 1972-08-09 1975-09-03 Ici Ltd Stabilising sleeve
JPS5053455A (fr) * 1973-09-13 1975-05-12

Also Published As

Publication number Publication date
US4252966A (en) 1981-02-24
JPS5471163A (en) 1979-06-07
FR2422490A1 (fr) 1979-11-09
DE2845793A1 (de) 1979-05-23
FR2422491A1 (fr) 1979-11-09
JPS6050575B2 (ja) 1985-11-09
GB2008027B (en) 1982-03-31
FR2422490B1 (fr) 1982-08-13
DE2845793C2 (de) 1985-03-14
GB2008027A (en) 1979-05-31
US4352926A (en) 1982-10-05
CA1103418A (fr) 1981-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse