ES2059445T3 - Pelicula de poliester con celdillas diminutas, provista de un revestimiento. - Google Patents

Pelicula de poliester con celdillas diminutas, provista de un revestimiento.

Info

Publication number
ES2059445T3
ES2059445T3 ES88111360T ES88111360T ES2059445T3 ES 2059445 T3 ES2059445 T3 ES 2059445T3 ES 88111360 T ES88111360 T ES 88111360T ES 88111360 T ES88111360 T ES 88111360T ES 2059445 T3 ES2059445 T3 ES 2059445T3
Authority
ES
Spain
Prior art keywords
polyester film
coating
tight cells
coating applied
film
Prior art date
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 - Lifetime
Application number
ES88111360T
Other languages
English (en)
Inventor
Satoshi Otonari
Yoshinori Sato
Narihiro Masuda
Tomoyuki Kotani
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.)
Mitsubishi Polyester Film Corp
Original Assignee
Mitsubishi Polyester Film Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16010035&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2059445(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Polyester Film Corp filed Critical Mitsubishi Polyester Film Corp
Application granted granted Critical
Publication of ES2059445T3 publication Critical patent/ES2059445T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

SE DESRIBE UN PELICULA, QUE COMPRENDE UNA PELICULA DE POLIESTER FINAMENTE CELULADO, ESTIRADO UNIAXIALMENTE POR LO MENOS, DE ALTA RUGOSIDAD SUPERFICIAL, QUE TIENE UNA DENSIDAD ESPECIFICA APARENTE EN EL INTERVALO DE 0,4-1,3 Y UN PODER OPACIFICANTE NO MENOR QUE 0,2, Y UN RECUBRIMIENTO APLICADO A UNA O AMBAS SUPERFICIES OPUESTAS DE LA PELICULA DE POLIESTER. EL RECUBRIMIENTO APLICADO A LA PELICULA DE POLIESTER UNICELULAR SIRVE EL PROPOSITO DE MEJORAR LA PROPIEDAD ADHESIVA DE LA PELICULA DE POLIESTER.
ES88111360T 1987-07-15 1988-07-14 Pelicula de poliester con celdillas diminutas, provista de un revestimiento. Expired - Lifetime ES2059445T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176237A JP2744948B2 (ja) 1987-07-15 1987-07-15 塗布層を有する微細気泡含有ポリエステルフィルム

Publications (1)

Publication Number Publication Date
ES2059445T3 true ES2059445T3 (es) 1994-11-16

Family

ID=16010035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88111360T Expired - Lifetime ES2059445T3 (es) 1987-07-15 1988-07-14 Pelicula de poliester con celdillas diminutas, provista de un revestimiento.

Country Status (6)

Country Link
EP (1) EP0300372B1 (es)
JP (1) JP2744948B2 (es)
KR (1) KR940011167B1 (es)
AT (1) ATE111933T1 (es)
DE (1) DE3851590T2 (es)
ES (1) ES2059445T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622962B2 (ja) * 1988-09-19 1994-03-30 ダイアホイルヘキスト株式会社 積層フィルム
JPH0832441B2 (ja) * 1989-08-21 1996-03-29 帝人株式会社 磁気カード用ポリエステルフイルム
JPH0774283B2 (ja) * 1991-01-30 1995-08-09 東洋紡績株式会社 空洞含有ポリエステル系フイルム
JPH04107127A (ja) * 1990-08-29 1992-04-08 Teijin Ltd 磁気カード用ポリエステルフイルム
US6368722B1 (en) * 1998-12-02 2002-04-09 Toray Industries, Inc. Laminated film and process
JP5346682B2 (ja) * 2009-05-13 2013-11-20 帝人デュポンフィルム株式会社 塗布層付延伸フィルムの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862482A (en) * 1958-12-19 1961-03-08 Ici Ltd Improvements in or relating to the treatment of polyethylene terephthalate films
DE1226009B (de) * 1965-09-07 1966-09-29 Du Pont Verfahren zum UEberziehen von Verpackungsfolien aus Polyaethylenterephthalat mit einem Vinylidenchlorid-Mischpolymerisat
GB1415686A (en) * 1972-10-24 1975-11-26 Ici Ltd Voided films
GB1427391A (en) * 1973-04-02 1976-03-10 Ici Ltd Coated polyesters films
JPS5118462A (ja) * 1974-08-07 1976-02-14 Tokyo Shibaura Electric Co Geetotaanofusairisutano kudoseigyosochi
JPS5243871A (en) * 1975-10-06 1977-04-06 Teijin Ltd Process for manufacturing polyester foam
JPS55107471A (en) * 1979-02-14 1980-08-18 Teijin Ltd Polyester film with easy adhesive property
JPS5746456A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Ion injector
JPS5878761A (ja) * 1981-11-04 1983-05-12 ダイアホイル株式会社 易接着性二軸延伸ポリエステルフイルム
JPS58147354A (ja) * 1982-02-26 1983-09-02 ダイアホイル株式会社 ポリエステル延伸成形物
JPS61149353A (ja) * 1984-12-24 1986-07-08 東洋紡績株式会社 熱可塑性樹脂フイルム積層物及びその製法
JPH0662019B2 (ja) * 1985-10-24 1994-08-17 ダイアホイルヘキスト株式会社 ポリエステルフイルムを基材とするラベル

Also Published As

Publication number Publication date
EP0300372A3 (en) 1990-08-01
ATE111933T1 (de) 1994-10-15
JP2744948B2 (ja) 1998-04-28
KR890002293A (ko) 1989-04-10
DE3851590D1 (de) 1994-10-27
KR940011167B1 (ko) 1994-11-24
JPS6418631A (en) 1989-01-23
DE3851590T2 (de) 1995-05-04
EP0300372B1 (en) 1994-09-21
EP0300372A2 (en) 1989-01-25

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