KR900014132A - 폴리에스테르 적층 필름 - Google Patents

폴리에스테르 적층 필름 Download PDF

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Publication number
KR900014132A
KR900014132A KR1019900003388A KR900003388A KR900014132A KR 900014132 A KR900014132 A KR 900014132A KR 1019900003388 A KR1019900003388 A KR 1019900003388A KR 900003388 A KR900003388 A KR 900003388A KR 900014132 A KR900014132 A KR 900014132A
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KR
South Korea
Prior art keywords
polyester
glycol
laminated film
acid
inner layer
Prior art date
Application number
KR1019900003388A
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English (en)
Other versions
KR960011878B1 (ko
Inventor
사또시 오또나리
Original Assignee
다까미야 다다시
다이아호일 가부시끼가이샤
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Publication of KR900014132A publication Critical patent/KR900014132A/ko
Application granted granted Critical
Publication of KR960011878B1 publication Critical patent/KR960011878B1/ko

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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
    • B32B27/065—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 foam
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0264—Polyester
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/08—Closed cell foam
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

내용 없음

Description

폴리에스테르 적층 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 광학 식별 기기에 의해 본 발명의 적층 필름을 식별하는 방법의 개략도.

Claims (7)

  1. 밀도가 1.3g/㎤을 초과하는 폴리에스테르 내층 및 미세한 독립 기포를 함유하며 밀도가 0.4 내지 1.3g/㎤인, 상기 내층의 양면상의 폴리에스테르 와층을 포함하는 폴리에스테르 적층 필름.
  2. 제1항에 있어서, 상기 내층이 테레프탈산, 이소프탈산 및 나프탈렌 디카르복시산으로부터 선정된 1이상의 산으로부터 유도된 디카르복시선 단위체, 및 에틸렌 글리콜, 디에틸렌 글리콜, 1,4-부탄디올 및 네오펜틸 글리콜로부터 선정된 1이상의 글리콜로부터 유도된 글리콜 단위체를 포함하는 폴리에스테르이며, 상기 폴리에스테르의 고유 점도가 0.4이상인 폴리에스테르 적층 필름.
  3. 제1항에 있어서, 상기 외층이, 0.4이상의 고유점도를 가지며 테레프탈산, 이소프탈산 및 나프탈렌디카르복시산으로부터 선정된 1이상의 산으로부터 유도된 디카르복시산 단위체, 및 에틸렌 글리콜, 디에틸렌 글리콜, 1,4-부탄디올 및 네오펜틸 글리콜로부터 선정된 1이상의 글리콜로부터 유도된 글리콜 단위체를 포함하는 폴리에스테르 ; 및 상기 폴리에스테르를 기준으로 하여 3 내지 40중량%의 폴리프로필렌 또는 폴리메틸펜텐을 포함하는 폴리에스테르 적층 필름.
  4. 제3항에 있어서, 상기 폴리프로필렌의 용융 유동 지수가 0.2 내지 120g/10분인 폴리에스테르 적층 필름.
  5. 제3항에 있어서, 상기 폴리메틸렌텐의 용융 유동 지수가 1 내지 100g/10분인 폴리에스테르 적층 필름.
  6. 제1항에 있어서, 상기 내층 및 상기 외층이 기계 방향 및 횡방향중 적어도 한 방향으로 연신된 폴리에스테르 적층 필름.
  7. 제1항에 있어서, 상기 내층 및 상기 외층이 공압출 기술에 의해 적층된 폴리에스테르 적층 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900003388A 1989-03-16 1990-03-14 폴리에스테르 적층 필름 KR960011878B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6475689A JP2701436B2 (ja) 1989-03-16 1989-03-16 ポリエステル積層フィルム
JP64756/89 1989-03-16

Publications (2)

Publication Number Publication Date
KR900014132A true KR900014132A (ko) 1990-10-22
KR960011878B1 KR960011878B1 (ko) 1996-09-04

Family

ID=13267337

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900003388A KR960011878B1 (ko) 1989-03-16 1990-03-14 폴리에스테르 적층 필름

Country Status (4)

Country Link
US (1) US5045384A (ko)
EP (1) EP0387718A3 (ko)
JP (1) JP2701436B2 (ko)
KR (1) KR960011878B1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100862A (en) * 1990-04-30 1992-03-31 Eastman Kodak Company Microvoided supports for receiving element used in thermal dye transfer
GB9216153D0 (en) * 1992-07-29 1992-09-09 Ici Plc Thermal transfer printing receiver
JPH09156267A (ja) * 1995-12-06 1997-06-17 Watada Insatsu Kk プラスチックカード
US6136420A (en) * 1996-03-12 2000-10-24 Mitsubishi Polyster Film Corporation Laminated polyester film
US6017612A (en) * 1997-04-23 2000-01-25 Mitsubishi Polyester Film Corporation Polyester film for decorative plates or decorative sheets
KR100538397B1 (ko) * 1998-12-10 2006-03-22 주식회사 새 한 내열성, 투명성 및 가스차단성이 우수한폴리에틸렌나프탈레이트 시트의 제조방법
WO2006118255A1 (ja) * 2005-04-28 2006-11-09 Toyo Boseki Kabushiki Kaisha 熱接着性ポリエステルフィルム、それを用いたｉｃカードまたはｉｃタグの製造方法、及びｉｃカードまたはｉｃタグ
JP5374038B2 (ja) * 2007-12-20 2013-12-25 三菱瓦斯化学株式会社 カード

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415686A (en) * 1972-10-24 1975-11-26 Ici Ltd Voided films
US4857396A (en) * 1987-02-05 1989-08-15 Daifoil Company, Ltd. Minute-cellular polyester film provided with coating
JPH0717777B2 (ja) * 1987-02-05 1995-03-01 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフイルム
JPH01168493A (ja) * 1987-12-25 1989-07-03 Diafoil Co Ltd 感熱転写用受像シート

Also Published As

Publication number Publication date
EP0387718A2 (en) 1990-09-19
JPH02241740A (ja) 1990-09-26
JP2701436B2 (ja) 1998-01-21
US5045384A (en) 1991-09-03
KR960011878B1 (ko) 1996-09-04
EP0387718A3 (en) 1991-04-03

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