KR860003289A - Manufacturing method of laminated film - Google Patents

Manufacturing method of laminated film Download PDF

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Publication number
KR860003289A
KR860003289A KR1019850007409A KR850007409A KR860003289A KR 860003289 A KR860003289 A KR 860003289A KR 1019850007409 A KR1019850007409 A KR 1019850007409A KR 850007409 A KR850007409 A KR 850007409A KR 860003289 A KR860003289 A KR 860003289A
Authority
KR
South Korea
Prior art keywords
laminated
film
manufacturing
laminated film
polymers
Prior art date
Application number
KR1019850007409A
Other languages
Korean (ko)
Other versions
KR900001959B1 (en
Inventor
유끼오 외 4 이께나가
Original Assignee
고니시 히꼬이찌
폴리플라스틱스 가부시끼가이샤
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 고니시 히꼬이찌, 폴리플라스틱스 가부시끼가이샤 filed Critical 고니시 히꼬이찌
Publication of KR860003289A publication Critical patent/KR860003289A/en
Application granted granted Critical
Publication of KR900001959B1 publication Critical patent/KR900001959B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/22—Fibres of short length
    • B32B2305/24—Whiskers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/30—Fillers, e.g. particles, powders, beads, flakes, spheres, chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/55—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

내용 없음No content

Description

적층필름의 제조방법Manufacturing method of laminated film

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

비둥방성 용융상을 형성하도록 적용되는 중합체 필름과 필름형성 특성을 갖는 열가소성 중합체 필름으로 이루어지는 적층필름의 제조에 있어서, 상기 두 중합체중 적어도 한가지를 적층시키는 것을 특징으로 하는 적층시이트의 제조방법.A method for producing a laminated sheet, characterized in that at least one of the two polymers is laminated in the manufacture of a laminated film comprising a polymer film applied to form an anisotropic molten phase and a thermoplastic polymer film having film forming properties. 제1항에 있어서, 열가소성 중합체를 비둥방성 용융상을 형성하도록 적응되는 중합체의 단축배향 필름에서 적층시키는 것을 특징으로 하는 적층시이트의 제조방법.2. The method of claim 1, wherein the thermoplastic polymer is laminated in a uniaxially oriented film of polymer adapted to form an anisotropic molten phase. 제1항에 있어서, 상기 두 중합체를 서로 상에 동시에 적층시켜 필름을 성형하는 것을 특징으로 하는 적층시이트의 제조방법.The method of claim 1, wherein the two polymers are laminated on each other at the same time to form a film. 제3항에 있어서, 얻은 적층시이트를 2축 연신시키는 단계로 더 이루어지는 것을 특징으로 하는 적층시이트의 제조방법.The method for producing a laminated sheet according to claim 3, further comprising biaxially stretching the obtained laminated sheet. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850007409A 1984-10-09 1985-10-08 Manufacturing method of laminated film KR900001959B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP210587 1984-10-09
JP59-210587 1984-10-09
JP59210587A JPS6189816A (en) 1984-10-09 1984-10-09 Manufacture of laminated film

Publications (2)

Publication Number Publication Date
KR860003289A true KR860003289A (en) 1986-05-23
KR900001959B1 KR900001959B1 (en) 1990-03-27

Family

ID=16591785

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850007409A KR900001959B1 (en) 1984-10-09 1985-10-08 Manufacturing method of laminated film

Country Status (4)

Country Link
JP (1) JPS6189816A (en)
KR (1) KR900001959B1 (en)
GB (1) GB2166685B (en)
SG (1) SG67589G (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2637469B2 (en) * 1987-06-04 1997-08-06 キヤノン株式会社 Polymer liquid crystal device
US4963402A (en) * 1987-08-21 1990-10-16 Minnesota Mining And Manufacturing Company Films containing liquid crystalline polymers
US5310859A (en) * 1990-04-06 1994-05-10 Mitsubishi Kasei Corporation Liquid crystalline polyesters and methods for their production
DE69033140T2 (en) * 1990-09-28 1999-11-18 Daicel Chem CONNECTIVE FILM
JP3090706B2 (en) * 1991-04-08 2000-09-25 株式会社クラレ Method for producing film composed of liquid crystal polymer
US6027771A (en) * 1993-02-25 2000-02-22 Moriya; Akira Liquid crystal polymer film and a method for manufacturing the same
US5681624A (en) * 1993-02-25 1997-10-28 Japan Gore-Tex, Inc. Liquid crystal polymer film and a method for manufacturing the same
DE69411415T2 (en) * 1993-02-25 1999-02-11 Japan Gore Tex Inc Plastic film made of liquid crystal and process for its production
EP0669207B1 (en) * 1994-02-23 1998-07-01 Japan Gore-Tex, Inc. A liquid crystal polymer film and a process for manufacture thereof
JPH07251438A (en) * 1994-03-15 1995-10-03 Japan Gore Tex Inc Liquid crystal polymer film and its manufacture
JP3904253B2 (en) * 1995-09-11 2007-04-11 住友化学株式会社 Laminated material and paper pack container formed from the material
US6268026B1 (en) 1997-10-20 2001-07-31 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same
US6312772B1 (en) 1997-10-20 2001-11-06 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167376A (en) * 1974-12-09 1976-06-10 Sumitomo Chemical Co Ramineetono netsukuinboshihoho
JPS5926471B2 (en) * 1976-03-12 1984-06-27 帝人株式会社 laminate
JPS56150544A (en) * 1980-04-24 1981-11-21 Japan Styrene Paper Corp Composite plastic sheet and its manufacture
US4384016A (en) * 1981-08-06 1983-05-17 Celanese Corporation Mutiaxially oriented high performance laminates comprised of uniaxially oriented sheets of thermotropic liquid crystal polymers

Also Published As

Publication number Publication date
GB2166685A (en) 1986-05-14
GB8524761D0 (en) 1985-11-13
KR900001959B1 (en) 1990-03-27
JPS6189816A (en) 1986-05-08
JPH0466696B2 (en) 1992-10-26
GB2166685B (en) 1988-12-07
SG67589G (en) 1990-04-20

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