WO1998050456A1 - Film de copolymere de naphtalate de polyethylene a orientation biaxiale - Google Patents
Film de copolymere de naphtalate de polyethylene a orientation biaxiale Download PDFInfo
- Publication number
- WO1998050456A1 WO1998050456A1 PCT/JP1998/002002 JP9802002W WO9850456A1 WO 1998050456 A1 WO1998050456 A1 WO 1998050456A1 JP 9802002 W JP9802002 W JP 9802002W WO 9850456 A1 WO9850456 A1 WO 9850456A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- copolymer
- biaxially oriented
- mol
- component
- Prior art date
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
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/19—Hydroxy compounds containing aromatic rings
- C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
- G03C1/7954—Polyesters
-
- 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
-
- 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
- Y10S428/908—Impression retention layer, e.g. print matrix, sound record
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31859—Next to an aldehyde or ketone condensation product
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19980917759 EP0922726B1 (en) | 1997-05-06 | 1998-05-01 | Biaxially oriented polyethylene naphthalate copolymer film |
CA 2259536 CA2259536C (en) | 1997-05-06 | 1998-05-01 | Biaxially oriented polyethylene naphthalate copolymer film |
DE1998612554 DE69812554T2 (de) | 1997-05-06 | 1998-05-01 | Biaxial orientierter polyethylennaphthalatcopolymerfilm |
US09/214,435 US6048627A (en) | 1997-05-06 | 1998-05-01 | Biaxially oriented polyethylene naphthalate copolymer film |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/115572 | 1997-05-06 | ||
JP11557297A JP3318230B2 (ja) | 1997-05-06 | 1997-05-06 | ポリエチレンナフタレート共重合体からなる写真フイルム用ベースフイルム |
JP17379997A JP3295344B2 (ja) | 1997-06-30 | 1997-06-30 | ポリエチレンナフタレート共重合体からなる写真用二軸配向フイルム |
JP9/173799 | 1997-06-30 | ||
JP23243197A JPH1160708A (ja) | 1997-08-28 | 1997-08-28 | ポリエチレンナフタレート共重合体およびそのフイルム |
JP9/232431 | 1997-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998050456A1 true WO1998050456A1 (fr) | 1998-11-12 |
Family
ID=27312984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/002002 WO1998050456A1 (fr) | 1997-05-06 | 1998-05-01 | Film de copolymere de naphtalate de polyethylene a orientation biaxiale |
Country Status (7)
Country | Link |
---|---|
US (1) | US6048627A (ja) |
EP (1) | EP0922726B1 (ja) |
KR (1) | KR100407531B1 (ja) |
CA (1) | CA2259536C (ja) |
DE (1) | DE69812554T2 (ja) |
TW (1) | TW458999B (ja) |
WO (1) | WO1998050456A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3767511B2 (ja) | 2001-04-26 | 2006-04-19 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルムロール |
WO2016010162A1 (ja) * | 2014-07-18 | 2016-01-21 | 帝人株式会社 | 1軸延伸多層積層フィルムおよびそれからなる光学部材 |
CN111630107B (zh) | 2018-01-23 | 2022-11-15 | 三菱瓦斯化学株式会社 | 成型体 |
JP2022167814A (ja) * | 2021-04-23 | 2022-11-04 | 新光合成纎維股▲分▼有限公司 | 耐屈折性があるポリエステルフィルム及びその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06258768A (ja) * | 1993-01-05 | 1994-09-16 | Teijin Ltd | 写真感光材料用フイルム |
JPH0772584A (ja) * | 1993-03-23 | 1995-03-17 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPH0892390A (ja) * | 1994-09-19 | 1996-04-09 | Toray Ind Inc | 写真用ポリエステルフィルム |
JPH08134194A (ja) * | 1994-11-02 | 1996-05-28 | Teijin Ltd | 共重合ポリエチレンナフタレートフイルム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840414A (ja) * | 1971-09-21 | 1973-06-14 | ||
JPS50109715A (ja) * | 1974-02-04 | 1975-08-29 | ||
US4217441A (en) * | 1977-04-19 | 1980-08-12 | E. I. Du Pont De Nemours And Company | Modified polyester films |
JP2565370B2 (ja) * | 1988-03-25 | 1996-12-18 | 富士写真フイルム株式会社 | 写真感光材料 |
CA2010039C (en) * | 1989-02-17 | 1993-12-21 | Kazuhito Yamamoto | Bottles and methods for making thereof |
WO1994003521A1 (en) * | 1992-07-30 | 1994-02-17 | Kanebo, Ltd. | Polyester polymer |
JP3261887B2 (ja) * | 1994-10-06 | 2002-03-04 | 東レ株式会社 | 改質ポリエステルおよびフィルム |
-
1998
- 1998-04-28 TW TW87106530A patent/TW458999B/zh active
- 1998-05-01 US US09/214,435 patent/US6048627A/en not_active Expired - Fee Related
- 1998-05-01 WO PCT/JP1998/002002 patent/WO1998050456A1/ja active IP Right Grant
- 1998-05-01 CA CA 2259536 patent/CA2259536C/en not_active Expired - Fee Related
- 1998-05-01 EP EP19980917759 patent/EP0922726B1/en not_active Expired - Lifetime
- 1998-05-01 KR KR10-1998-0710826A patent/KR100407531B1/ko not_active IP Right Cessation
- 1998-05-01 DE DE1998612554 patent/DE69812554T2/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06258768A (ja) * | 1993-01-05 | 1994-09-16 | Teijin Ltd | 写真感光材料用フイルム |
JPH0772584A (ja) * | 1993-03-23 | 1995-03-17 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPH0892390A (ja) * | 1994-09-19 | 1996-04-09 | Toray Ind Inc | 写真用ポリエステルフィルム |
JPH08134194A (ja) * | 1994-11-02 | 1996-05-28 | Teijin Ltd | 共重合ポリエチレンナフタレートフイルム |
Non-Patent Citations (1)
Title |
---|
See also references of EP0922726A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR20000022395A (ko) | 2000-04-25 |
TW458999B (en) | 2001-10-11 |
EP0922726A4 (en) | 2000-09-06 |
EP0922726A1 (en) | 1999-06-16 |
KR100407531B1 (ko) | 2004-07-12 |
CA2259536C (en) | 2004-11-23 |
US6048627A (en) | 2000-04-11 |
EP0922726B1 (en) | 2003-03-26 |
DE69812554T2 (de) | 2003-12-11 |
DE69812554D1 (de) | 2003-04-30 |
CA2259536A1 (en) | 1998-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3274032B2 (ja) | 共重合ポリエチレンナフタレートフイルム | |
US5215825A (en) | Polyester film and photosensitive material | |
EP0950682B1 (en) | Biaxially oriented film | |
WO1998050456A1 (fr) | Film de copolymere de naphtalate de polyethylene a orientation biaxiale | |
US5270160A (en) | Polyester film and photosensitive material | |
JP3318230B2 (ja) | ポリエチレンナフタレート共重合体からなる写真フイルム用ベースフイルム | |
US20050026088A1 (en) | Process for rapid annealing of a polyester film base to control film curl | |
JP3183424B2 (ja) | ポリエステルフィルムおよび写真感光材料 | |
JP3579580B2 (ja) | 共重合ポリエチレンナフタレンジカルボキシレートからなる二軸配向フイルム | |
JPH11130879A (ja) | 改質ポリエチレン−2,6−ナフタレートフィルム | |
US5593819A (en) | Base film for photographic film | |
JP3295344B2 (ja) | ポリエチレンナフタレート共重合体からなる写真用二軸配向フイルム | |
JP2875154B2 (ja) | 写真フイルム用ベースフイルム | |
JP3287128B2 (ja) | ポリエステルの製造方法 | |
JP3627190B2 (ja) | ポリエステルフィルムおよび写真感光材料 | |
JPH11302362A (ja) | ポリエチレンナフタレート共重合体およびそのフイルム | |
JP2875155B2 (ja) | 写真フイルム用ベースフイルム | |
JP3236114B2 (ja) | 写真感光材料用フィルム | |
MXPA99000237A (en) | Biaxially oriented polyethylene naphthalate copolymer film | |
JPH0531804A (ja) | ポリエステルフイルム | |
JPH11293005A (ja) | ポリエチレンナフタレート共重合体からなるフイルム | |
JPH06258766A (ja) | 写真感光材料用フイルム | |
JP3295210B2 (ja) | 写真感光材料用共重合ポリエチレンナフタレートフイルム | |
JPH1160708A (ja) | ポリエチレンナフタレート共重合体およびそのフイルム | |
KR19980042449A (ko) | 사진 필름용 베이스 필름 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): BR CA KR MX TR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1019980710826 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/1999/000237 Country of ref document: MX |
|
ENP | Entry into the national phase |
Ref document number: 2259536 Country of ref document: CA Ref country code: CA Ref document number: 2259536 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09214435 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998917759 Country of ref document: EP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1998917759 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1019980710826 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 1998917759 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1019980710826 Country of ref document: KR |