EP0673309A1 - Film de penbb a orientation biaxiale recouvert d'une couche primaire durcissable par exposition a un rayonnement - Google Patents

Film de penbb a orientation biaxiale recouvert d'une couche primaire durcissable par exposition a un rayonnement

Info

Publication number
EP0673309A1
EP0673309A1 EP93901400A EP93901400A EP0673309A1 EP 0673309 A1 EP0673309 A1 EP 0673309A1 EP 93901400 A EP93901400 A EP 93901400A EP 93901400 A EP93901400 A EP 93901400A EP 0673309 A1 EP0673309 A1 EP 0673309A1
Authority
EP
European Patent Office
Prior art keywords
abrasion resistant
film according
coated film
resistant coated
silane
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.)
Withdrawn
Application number
EP93901400A
Other languages
German (de)
English (en)
Other versions
EP0673309A4 (fr
Inventor
Cynthia Bennett
E-Won Choe
John Anthony Flint
Bodo Kuhmann
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.)
Hoechst AG
CNA Holdings LLC
Original Assignee
Hoechst AG
Hoechst Celanese 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
Application filed by Hoechst AG, Hoechst Celanese Corp filed Critical Hoechst AG
Publication of EP0673309A1 publication Critical patent/EP0673309A1/fr
Publication of EP0673309A4 publication Critical patent/EP0673309A4/fr
Withdrawn legal-status Critical Current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
    • C08J7/043—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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
    • G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
    • G11B5/73929—Polyester substrates, e.g. polyethylene terephthalate comprising naphthalene ring compounds, e.g. polyethylene naphthalate substrates
    • 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
    • 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
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un film de copolyester autoporteur à orientation biaxiale recouvert d'une couche résistant à l'abrasion, le copolyester utilisé étant du PENBB et la couche durcie résistant à l'abrasion étant dérivée d'une dispersion aqueuse de silice/silanol et d'un ou plusieurs monomères d'acrylate ou de méthacrylate. Le PENBB est un copolyester contenant des unités représentées par la formule (I).
EP93901400A 1992-12-09 1992-12-09 Film de penbb a orientation biaxiale recouvert d'une couche primaire durcissable par exposition a un rayonnement. Withdrawn EP0673309A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1992/010700 WO1994013467A1 (fr) 1992-12-09 1992-12-09 Film de penbb a orientation biaxiale recouvert d'une couche primaire durcissable par exposition a un rayonnement

Publications (2)

Publication Number Publication Date
EP0673309A1 true EP0673309A1 (fr) 1995-09-27
EP0673309A4 EP0673309A4 (fr) 1995-12-06

Family

ID=22231618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93901400A Withdrawn EP0673309A4 (fr) 1992-12-09 1992-12-09 Film de penbb a orientation biaxiale recouvert d'une couche primaire durcissable par exposition a un rayonnement.

Country Status (3)

Country Link
EP (1) EP0673309A4 (fr)
JP (1) JPH08504383A (fr)
WO (1) WO1994013467A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794533B1 (fr) * 1999-06-01 2001-09-21 Essilor Int Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue
AU2809800A (en) * 1999-02-26 2000-09-14 Essilor International Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens
US6803112B1 (en) 2000-03-29 2004-10-12 Sun Chemical Corporation Radiation curable aqueous compositions for low extractable film packaging
US7037953B2 (en) 2000-03-29 2006-05-02 Sun Chemical Corporation Radiation curable aqueous compositions
US7238401B1 (en) * 2000-06-09 2007-07-03 3M Innovative Properties Company Glazing element and laminate for use in the same
EP1373414A1 (fr) * 2001-04-03 2004-01-02 Sun Chemical Corporation Compositions aqueuses durcissables par rayonnement pour film d'emballage faiblement extractible
GB0208506D0 (en) * 2002-04-12 2002-05-22 Dupont Teijin Films Us Ltd Film coating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039225A1 (fr) * 1980-04-25 1981-11-04 American Hoechst Corporation Feuille de polyester revêtue, biaxialement orientée et procédé pour sa fabrication
EP0047160A2 (fr) * 1980-08-29 1982-03-10 American Hoechst Corporation Film en polyester revêtu, biaxialement orienté et procédé pour sa fabrication
EP0317858A2 (fr) * 1987-11-23 1989-05-31 Hoechst Celanese Corporation Composition de revêtement durcissable par irradiation basée sur une dispersion de silica/silanol avec une fonction vinylique
EP0442305A2 (fr) * 1990-02-16 1991-08-21 General Electric Company Substrat thermoplastique revêtu par une résine acrylique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126394A (en) * 1989-10-18 1992-06-30 Dow Corning Corporation Radiation curable abrasion resistant coatings from colloidal silica and acrylate monomer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039225A1 (fr) * 1980-04-25 1981-11-04 American Hoechst Corporation Feuille de polyester revêtue, biaxialement orientée et procédé pour sa fabrication
EP0047160A2 (fr) * 1980-08-29 1982-03-10 American Hoechst Corporation Film en polyester revêtu, biaxialement orienté et procédé pour sa fabrication
EP0317858A2 (fr) * 1987-11-23 1989-05-31 Hoechst Celanese Corporation Composition de revêtement durcissable par irradiation basée sur une dispersion de silica/silanol avec une fonction vinylique
EP0442305A2 (fr) * 1990-02-16 1991-08-21 General Electric Company Substrat thermoplastique revêtu par une résine acrylique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9413467A1 *

Also Published As

Publication number Publication date
WO1994013467A1 (fr) 1994-06-23
EP0673309A4 (fr) 1995-12-06
JPH08504383A (ja) 1996-05-14

Similar Documents

Publication Publication Date Title
US4822828A (en) Radiation curable coating composition based on a silica/vinyl-functional silanol dispersion
US4310600A (en) Polyester film having abrasion resistant radiation curable silicone coating
EP0052427B1 (fr) Compositions de revêtement modificatrices de surface
US4898786A (en) Polyester film primed with an aminofunctional silane, and film laminates thereof
US5082738A (en) Polyester film primed with an aminofunctional silane, and film laminates thereof
JPH036190B2 (fr)
JP2005179486A (ja) 高透明光学用ポリエステルフィルム
US5498475A (en) Coated plastic molded articles
JPS6255554B2 (fr)
KR100285397B1 (ko) 중합체 필름
US4311763A (en) Silicone resin coating composition
EP0673309A1 (fr) Film de penbb a orientation biaxiale recouvert d'une couche primaire durcissable par exposition a un rayonnement
JP4205160B2 (ja) シリコーン樹脂およびクレーを含むポリマーフィルム
JPH09109346A (ja) 積層フイルム
JP2002212317A (ja) 光学用フィルムおよび積層体
JP3232760B2 (ja) ポリエステルフイルムを基材とするラベル
JP2001264532A (ja) 赤外線吸収フィルター
JP2001294826A (ja) 光学用易接着性フィルム及びそれを用いた光学用積層体
EP0039225A1 (fr) Feuille de polyester revêtue, biaxialement orientée et procédé pour sa fabrication
JP2001324603A (ja) ブラウン管反射防止用二軸配向ポリエステルフィルム
TW200303333A (en) Ultraviolet radiation absorbents for thermoplastic polymers and methods of producing same
WO1994013468A1 (fr) Film de copolyester oriente biaxialement recouvert d'une couche primaire de silane fonctionnel et stratifies produits avec ce film
JPH08504386A (ja) 艶だし、光学および耐候性用途用の二軸延伸ｐｅｎｂｂフィルム
JP2015027736A (ja) 離型ポリエステルフィルム

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19950602

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT LU NL

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KUHMANN, BODO

Inventor name: FLINT, JOHN, ANTHONY

Inventor name: CHOE, E-WON

Inventor name: BENNETT, CYNTHIA

A4 Supplementary search report drawn up and despatched

Effective date: 19951016

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE FR GB IT LU NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19970701