KR870000157A - 쌍측연신 폴리―ε―카프라미드 필름의 제조방법 - Google Patents

쌍측연신 폴리―ε―카프라미드 필름의 제조방법 Download PDF

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Publication number
KR870000157A
KR870000157A KR1019860004595A KR860004595A KR870000157A KR 870000157 A KR870000157 A KR 870000157A KR 1019860004595 A KR1019860004595 A KR 1019860004595A KR 860004595 A KR860004595 A KR 860004595A KR 870000157 A KR870000157 A KR 870000157A
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KR
South Korea
Prior art keywords
film
carpamide
stretched
producing
temperature
Prior art date
Application number
KR1019860004595A
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English (en)
Inventor
마쓰다 히도시
오꾸무라 쭈꾸오
아베 가주하루
모리 겐지
Original Assignee
.
미쓰비시 몬산토 케미캄 컴파니
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.)
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Publication date
Application filed by ., 미쓰비시 몬산토 케미캄 컴파니 filed Critical .
Publication of KR870000157A publication Critical patent/KR870000157A/ko

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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
    • 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
    • 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
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

내용 없음

Description

쌍측연신 폴리-ε-카프라미드 필름의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 쌍축연신 폴리-ε-카프라미드 필름을 제조하는 방법으로서, 필름형상으로 용융된 폴리-ε-카프라미드를 냉각시키고, 이 필름을 세로방향으로 연신하여 결정구조가 γ-결정만으로 구성된 세로연신 필름을 형성하고, 이 세로연신 필름을 가로방향으로 연신하는 단계로 구성되어 있는 방법.
  2. 제1항에 있어서, 필름형상의 용융물을 40℃이하로 냉각시키고, 필름을 40℃ 내지 100℃의 온도와 2.7 내지 3.5의 연신율로 연신시키는 방법.
  3. 제2항에 있어서, 필름을 세로방향으로 연신시키는 온도가 45℃ 내지 80℃인 방법.
  4. 제2항에 있어서, 세로연신 필름을 세로방향 연신을 위하여 채용한 온도보다 더 높으나, 160℃ 보다는 높지 아니한 온도와 2.7 내지 6.0의 연신율로 가로방향으로 연신하는 방법.
  5. 제5항에 있어서, 세로 및 가로연신을 각각 롤형 세로 연신기와 텐터형 가로연신기를 사용하여 실시하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860004595A 1985-06-10 1986-06-10 쌍측연신 폴리―ε―카프라미드 필름의 제조방법 KR870000157A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60125646A JPS61283527A (ja) 1985-06-10 1985-06-10 ポリ−ε−カプロアミド二軸延伸フイルムの製造方法
JP125646 1985-06-10

Publications (1)

Publication Number Publication Date
KR870000157A true KR870000157A (ko) 1987-02-16

Family

ID=14915173

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004595A KR870000157A (ko) 1985-06-10 1986-06-10 쌍측연신 폴리―ε―카프라미드 필름의 제조방법

Country Status (4)

Country Link
EP (1) EP0205331A3 (ko)
JP (1) JPS61283527A (ko)
KR (1) KR870000157A (ko)
AU (1) AU5851586A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177228A (ja) * 1985-02-04 1986-08-08 Mitsubishi Monsanto Chem Co 熱収縮性二軸延伸ポリアミドフイルムおよびその製造方法
JPH0717831B2 (ja) * 1986-05-30 1995-03-01 呉羽化学工業株式会社 燻煙処理可能な食品包装フイルム
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
KR960013068B1 (ko) * 1989-10-16 1996-09-30 도오요오 보오세끼 가부시끼가이샤 열가소성 수지필름 및 그의 제조방법
JP3569987B2 (ja) † 1994-12-22 2004-09-29 東洋紡績株式会社 ２軸配向ポリアミド系樹脂フィルム
JP2001341198A (ja) * 2000-06-02 2001-12-11 Unitika Ltd 二軸延伸ポリアミドフィルム及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901059B2 (de) * 1969-01-10 1975-03-27 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zur Herstellung biaxial orientierter Polyamidfolien
GB1550247A (en) * 1976-08-04 1979-08-08 Toyo Boseki Production of biaxially drawn film of polyamide blend
JPS60174629A (ja) * 1984-02-20 1985-09-07 Mitsubishi Monsanto Chem Co 二軸延伸されたポリアミドフイルムの製造方法

Also Published As

Publication number Publication date
AU5851586A (en) 1986-12-18
JPS61283527A (ja) 1986-12-13
EP0205331A3 (en) 1988-11-17
EP0205331A2 (en) 1986-12-17

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