ES2062148T3 - Pelicula de poliester estirada biaxialmente y procedimiento para producirla. - Google Patents
Pelicula de poliester estirada biaxialmente y procedimiento para producirla.Info
- Publication number
- ES2062148T3 ES2062148T3 ES90106159T ES90106159T ES2062148T3 ES 2062148 T3 ES2062148 T3 ES 2062148T3 ES 90106159 T ES90106159 T ES 90106159T ES 90106159 T ES90106159 T ES 90106159T ES 2062148 T3 ES2062148 T3 ES 2062148T3
- Authority
- ES
- Spain
- Prior art keywords
- produce
- stretched polyester
- procedure
- polyester film
- biaxial stretched
- 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
Links
- 229920006267 polyester film Polymers 0.000 title 1
- 230000008602 contraction Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
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
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
UNA CAPA DE POLIESTER ESTIRADA BIAXIALMENTE ESTA SUSTANCIALMENTE LIBRE DE ARAÑAZOS EN SU SUPERFICIE Y TIENE UNA CONTRACCION DE CALOR BAJA, UN ESPESOR UNIFORME Y UNA LLANURA MEJORADA. LA CAPA ACORDE AL PRESENTE INVENTO ES PARTICULARMENTE UTIL COMO CAPAS PARA PANELES DE TOQUE, INTERRUPTORES DE MEMBRANA, ETC. TAMBIEN ES PROVISTO UN PROCESO PARA PRODUCIR LA CAPA
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1079175A JP2611421B2 (ja) | 1989-03-30 | 1989-03-30 | ポリエステルフィルムの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2062148T3 true ES2062148T3 (es) | 1994-12-16 |
Family
ID=13682644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90106159T Expired - Lifetime ES2062148T3 (es) | 1989-03-30 | 1990-03-30 | Pelicula de poliester estirada biaxialmente y procedimiento para producirla. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0390191B1 (es) |
JP (1) | JP2611421B2 (es) |
KR (1) | KR970010466B1 (es) |
AT (1) | ATE113632T1 (es) |
DE (1) | DE69013731T2 (es) |
DK (1) | DK0390191T3 (es) |
ES (1) | ES2062148T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721935B1 (fr) * | 1994-07-01 | 1996-09-06 | Rhone Poulenc Films | Film polyester utilisables pour l'operculage et leur procede de preparation |
JPH08132523A (ja) * | 1994-11-09 | 1996-05-28 | Toray Ind Inc | 低熱収縮性ポリエステルフィルム |
JPH08164558A (ja) * | 1994-12-15 | 1996-06-25 | Toray Ind Inc | ポリエステルフィルム |
KR100611846B1 (ko) * | 2005-04-27 | 2006-08-11 | 에스케이씨 주식회사 | 우수한 물성을 가진 이축배향 폴리에스터 필름 및 이의제법 |
GB0602678D0 (en) * | 2006-02-09 | 2006-03-22 | Dupont Teijin Films Us Ltd | Polyester film and manufacturing process |
KR101468937B1 (ko) * | 2008-09-05 | 2014-12-11 | 코오롱인더스트리 주식회사 | 폴리에스테르 필름 및 이의 제조방법 |
JP6938927B2 (ja) * | 2016-02-16 | 2021-09-22 | 東レ株式会社 | 透明導電性基板用二軸配向ポリエステルフィルムおよびその製造方法 |
KR102308471B1 (ko) * | 2019-05-08 | 2021-10-05 | 에스케이씨 주식회사 | 폴리에스테르 필름 및 이를 포함하는 플렉서블 디스플레이 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5522915A (en) * | 1978-08-07 | 1980-02-19 | Toray Ind Inc | Manufacture of polyester film |
JPS5527250A (en) * | 1978-08-18 | 1980-02-27 | Diafoil Co Ltd | Extension method of sheet or film of polyester |
EP0022278B1 (en) * | 1979-04-11 | 1984-02-08 | Agfa-Gevaert N.V. | Method and apparatus for longitudinally stretching a substantially amorphous polyethylene terephthalate film |
JPS6056101B2 (ja) * | 1980-09-25 | 1985-12-09 | 東レ株式会社 | ポリエステルフイルムの製造方法 |
JPS58160123A (ja) * | 1982-03-18 | 1983-09-22 | Diafoil Co Ltd | 二軸延伸ポリエステルフイルムの製造方法 |
JPS59140028A (ja) * | 1983-01-18 | 1984-08-11 | Diafoil Co Ltd | ポリエステルフイルムの製造方法 |
JPS6056101A (ja) * | 1983-09-06 | 1985-04-01 | Aioi Seiki Kk | 小型エア−モ−タ |
JPS6061233A (ja) * | 1983-09-13 | 1985-04-09 | Diafoil Co Ltd | 二軸延伸ポリエステルフイルムの製造方法 |
JPS60143929A (ja) * | 1983-12-29 | 1985-07-30 | Toray Ind Inc | ポリエステルフイルムの延伸方法 |
DE3414309A1 (de) * | 1984-04-16 | 1985-10-24 | Hoechst Ag, 6230 Frankfurt | Kratzerfreie polyestermehrschichtfolie |
-
1989
- 1989-03-30 JP JP1079175A patent/JP2611421B2/ja not_active Expired - Fee Related
-
1990
- 1990-03-30 DK DK90106159.8T patent/DK0390191T3/da active
- 1990-03-30 ES ES90106159T patent/ES2062148T3/es not_active Expired - Lifetime
- 1990-03-30 AT AT90106159T patent/ATE113632T1/de not_active IP Right Cessation
- 1990-03-30 EP EP90106159A patent/EP0390191B1/en not_active Expired - Lifetime
- 1990-03-30 DE DE69013731T patent/DE69013731T2/de not_active Expired - Fee Related
- 1990-03-30 KR KR1019900004262A patent/KR970010466B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2611421B2 (ja) | 1997-05-21 |
DK0390191T3 (da) | 1995-04-03 |
KR970010466B1 (ko) | 1997-06-26 |
EP0390191B1 (en) | 1994-11-02 |
DE69013731D1 (de) | 1994-12-08 |
ATE113632T1 (de) | 1994-11-15 |
EP0390191A2 (en) | 1990-10-03 |
KR900014480A (ko) | 1990-10-24 |
EP0390191A3 (en) | 1991-03-20 |
JPH02255321A (ja) | 1990-10-16 |
DE69013731T2 (de) | 1995-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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