KR100887151B1 - 광학용 이축배향 폴리에스테르 필름 - Google Patents
광학용 이축배향 폴리에스테르 필름 Download PDFInfo
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- KR100887151B1 KR100887151B1 KR1020070042670A KR20070042670A KR100887151B1 KR 100887151 B1 KR100887151 B1 KR 100887151B1 KR 1020070042670 A KR1020070042670 A KR 1020070042670A KR 20070042670 A KR20070042670 A KR 20070042670A KR 100887151 B1 KR100887151 B1 KR 100887151B1
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- biaxially oriented
- polyester film
- oriented polyester
- primer layer
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- 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
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
-
- 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
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- 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
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- 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
- B32B7/023—Optical properties
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- 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
- B32B7/03—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 with respect to the orientation of features
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- 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
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
Description
Claims (4)
- 두께 50~300㎛의 이축배향 폴리에스테르 필름 기재와 상기 기재의 적어도 한 면에 도포된 고분자 이접착층으로서, 프라이머층을 형성한 광학용 이축배향 폴리에스테르 필름으로서,상기 고분자 프라이머층을 형성하는 도포액은 :i) 폴리에스테르 수지를 25중량% 포함하는 폴리에스테르계 수지 수분산액 1.0 ~ 2.0 중량%와;ii) 폴리아크릴 수지를 42중량% 포함하는 폴리아크릴계 수지 수분산액 1.0 ~ 2.0 중량%와;iii) 폴리우레탄 수지를 22.5 중량% 포함하는 폴리우레탄계 수지 수분산액 1.0 ~ 2.0 중량%와;iv) 콜로이드성 실리카 입자 또는 알루미나-실리카 복합 산화물 입자를 70중량% 포함하는 콜로이드성 실리카 입자 수분산액 0.07중량%와;v) 잔량의 물을 포함하여 조성되는 것을 특징으로 하는, 광학용 이축배향 폴리에스테르 필름.
- 제1항에 있어서,상기 프라이머층은 상기 이축배향 폴리에스테르 필름의 1축 연신 후 도포된 것을 특징으로 하는, 광학용 이축배향 폴리에스테르 필름.
- 제1항에 있어서,상기 프라이머층의 두께는 0.05 ~ 3.00㎛인 것을 특징으로 하는, 광학용 이축배향 폴리에스테르 필름.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 프라이머층이 형성된 상기 기재필름의 면은 전 광선투과율이 91% 이상, 헤이즈 값이 0.4~1.0% 인 것을 특징으로 하는, 광학용 이축배향 폴리에스테르 필름.
Priority Applications (1)
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KR1020070042670A KR100887151B1 (ko) | 2007-05-02 | 2007-05-02 | 광학용 이축배향 폴리에스테르 필름 |
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KR1020070042670A KR100887151B1 (ko) | 2007-05-02 | 2007-05-02 | 광학용 이축배향 폴리에스테르 필름 |
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KR20080097606A KR20080097606A (ko) | 2008-11-06 |
KR100887151B1 true KR100887151B1 (ko) | 2009-03-04 |
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KR1020070042670A KR100887151B1 (ko) | 2007-05-02 | 2007-05-02 | 광학용 이축배향 폴리에스테르 필름 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101234613B1 (ko) * | 2011-08-09 | 2013-02-18 | 도레이첨단소재 주식회사 | 내열성이 우수한 광학용 폴리에스테르 필름 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101621317B1 (ko) * | 2009-09-02 | 2016-05-16 | 도레이첨단소재 주식회사 | 밀착력이 우수한 고기능성 프라이머층을 구비한 고분자 기재 및 그를 이용한 광학기재 |
KR101686040B1 (ko) * | 2010-01-05 | 2016-12-14 | 도레이첨단소재 주식회사 | 이접착성 고분자 기재 및 그를 이용한 광학용 필름부재 |
KR101218148B1 (ko) * | 2010-07-26 | 2013-01-03 | 도레이첨단소재 주식회사 | 굴절율 조절이 용이한 광학용 폴리에스테르 필름 |
KR102358413B1 (ko) * | 2020-03-23 | 2022-02-03 | 도레이첨단소재 주식회사 | 폴리에스테르 필름 및 그의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06107829A (ja) * | 1992-09-28 | 1994-04-19 | Teijin Ltd | 易接着性ポリエステルフイルム |
JPH09123378A (ja) * | 1995-08-25 | 1997-05-13 | Toray Ind Inc | 積層フィルム |
KR20000056714A (ko) * | 1999-02-25 | 2000-09-15 | 장용균 | 접착성 고투명 이축연신 폴리에스테르 필름 및 그를 이용하여 제조된 프리즘 시트 |
KR20060095050A (ko) * | 2005-02-25 | 2006-08-30 | 에스케이씨 주식회사 | 광특성이 우수한 폴리에스터 필름 |
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2007
- 2007-05-02 KR KR1020070042670A patent/KR100887151B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06107829A (ja) * | 1992-09-28 | 1994-04-19 | Teijin Ltd | 易接着性ポリエステルフイルム |
JPH09123378A (ja) * | 1995-08-25 | 1997-05-13 | Toray Ind Inc | 積層フィルム |
KR20000056714A (ko) * | 1999-02-25 | 2000-09-15 | 장용균 | 접착성 고투명 이축연신 폴리에스테르 필름 및 그를 이용하여 제조된 프리즘 시트 |
KR20060095050A (ko) * | 2005-02-25 | 2006-08-30 | 에스케이씨 주식회사 | 광특성이 우수한 폴리에스터 필름 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101234613B1 (ko) * | 2011-08-09 | 2013-02-18 | 도레이첨단소재 주식회사 | 내열성이 우수한 광학용 폴리에스테르 필름 |
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