KR100738900B1 - 백색 다공성 단층 폴리에스테르 필름 및 이의 제조 방법 - Google Patents
백색 다공성 단층 폴리에스테르 필름 및 이의 제조 방법 Download PDFInfo
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- KR100738900B1 KR100738900B1 KR1020050110618A KR20050110618A KR100738900B1 KR 100738900 B1 KR100738900 B1 KR 100738900B1 KR 1020050110618 A KR1020050110618 A KR 1020050110618A KR 20050110618 A KR20050110618 A KR 20050110618A KR 100738900 B1 KR100738900 B1 KR 100738900B1
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- film
- polyester film
- white porous
- inorganic particles
- polyester
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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
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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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
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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
- 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
-
- 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
- C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
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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
- 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
- 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
- C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
-
- 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
- C08J2445/00—Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- C08K5/353—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
Abstract
Description
Claims (11)
- 폴리에스테르계 수지, 폴리에스테르-비상용성 비결정성 고분자 입자로서 노보넨과 에틸렌의 공중합체, 무기 입자 및 증백제를 포함하며, 단층으로 이루어진 백색 다공성 폴리에스테르 필름.
- 삭제
- 제1항에 있어서,전체 필름에 대해 고분자 입자 5 내지 15중량%, 무기 입자 5 내지 15중량%, 증백제 0.01 내지 0.2중량%를 포함함을 특징으로 하는 백색 다공성 폴리에스테르 필름.
- 제1항에 있어서,폴리에스테르계 수지가 폴리에틸렌테레프탈레이트(PET), 폴리에틸렌 나프탈레이트(PEN) 또는 이들의 혼합물인 것을 특징으로 하는 백색 다공성 폴리에스테르 필름.
- 제1항에 있어서,무기 입자는 이산화티탄, 황산바륨, 탄산칼슘, 실리카, 카올린, 탈크 및 제올라이 트 중에서 선택되는 적어도 1종 이상이고 평균 입경이 0.1 내지 0.7㎛ 범위인 것을 특징으로 하는 백색 다공성 폴리에스테르 필름.
- 제1항에 있어서,고분자 입자가, 무기 입자에 고분자가 피복된 상태로 존재하는 것을 특징으로 하는 백색 다공성 폴리에스테르 필름.
- 제1항에 있어서,고분자 입자와 무기 입자의 총함량이 전체 필름에 대해 10 내지 25중량%인 것을 특징으로 하는 백색 다공성 폴리에스테르 필름.
- 제1항에 있어서,증백제가 2,2'-(1,2-에텐디일디-4,1-페닐렌)비스벤즈옥사졸 또는 2,2-(4,4-디페놀 비닐)디벤즈옥사졸임을 특징으로 하는 백색 다공성 폴리에스테르 필름.
- 폴리에스테르 수지에 무기 입자, 폴리에스테르와 비상용성인 비결정성 고분자 입자 로서 노보넨과 에틸렌의 공중합체, 및 증백제를 혼합한 후, 혼합수지를 용융 혼련 및 압출하여 필름 시이트를 얻고, 상기 시이트를 종방향과 횡방향으로 이축 연신하는 것을 포함하며, 상기 이축 연신을 각 방향 2회 이상의 다단 연신으로 진행하는 것을 특징으로 하는, 백색 다공성 폴리에스테르 필름의 제조 방법.
- 제9항에 있어서,고분자 입자를 무기 입자 표면상에 미리 피복시킨 후, 폴리에스테르 수지와 혼합하는 것을 특징으로 하는 방법.
- 제9항에 있어서,다단 연신 공정에 있어서, 각 방향의 제 1단 연신시 폴리에스테르의 유리전이 온도 +10℃ 내지 +30℃ 범위에서 최소 1.5배 이상 연신하는 것을 특징으로 하는 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050110618A KR100738900B1 (ko) | 2005-11-18 | 2005-11-18 | 백색 다공성 단층 폴리에스테르 필름 및 이의 제조 방법 |
JP2008541083A JP2009516049A (ja) | 2005-11-18 | 2006-11-20 | 白色の多孔性単層ポリエステルフィルム及びその製造方法 |
PCT/KR2006/004878 WO2007058506A1 (en) | 2005-11-18 | 2006-11-20 | White, porous, single-layer polyester film and method for preparing same |
US12/094,217 US20090042015A1 (en) | 2005-11-18 | 2006-11-20 | White, porous, single-layer polyester film and method for preparing same |
EP06823648A EP1987088A4 (en) | 2005-11-18 | 2006-11-20 | WHITE, POROUS, LAYERED POLYESTER FOIL AND MANUFACTURING METHOD THEREFOR |
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KR1020050110618A KR100738900B1 (ko) | 2005-11-18 | 2005-11-18 | 백색 다공성 단층 폴리에스테르 필름 및 이의 제조 방법 |
Publications (2)
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KR20070052859A KR20070052859A (ko) | 2007-05-23 |
KR100738900B1 true KR100738900B1 (ko) | 2007-07-12 |
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KR1020050110618A KR100738900B1 (ko) | 2005-11-18 | 2005-11-18 | 백색 다공성 단층 폴리에스테르 필름 및 이의 제조 방법 |
Country Status (5)
Country | Link |
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US (1) | US20090042015A1 (ko) |
EP (1) | EP1987088A4 (ko) |
JP (1) | JP2009516049A (ko) |
KR (1) | KR100738900B1 (ko) |
WO (1) | WO2007058506A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101066549B1 (ko) * | 2008-09-29 | 2011-09-21 | 코오롱인더스트리 주식회사 | 백색필름의 제조방법 |
KR101523277B1 (ko) * | 2008-12-12 | 2015-05-28 | 에스케이씨 주식회사 | 백색 다공성 다층 폴리에스테르 필름 및 이의 제조방법 |
KR20170002990A (ko) | 2015-06-30 | 2017-01-09 | 에스케이씨 주식회사 | 글래스 버블을 함유하는 반사 시트 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101450840B1 (ko) * | 2007-12-18 | 2014-10-15 | 에스케이씨 주식회사 | 백색 다공성 폴리에스테르 필름 및 이의 제조방법 |
KR101525826B1 (ko) * | 2009-03-30 | 2015-06-08 | 코오롱인더스트리 주식회사 | 백색필름 및 이의 제조방법 |
KR101117125B1 (ko) * | 2009-08-20 | 2012-02-24 | 에스케이씨 주식회사 | 백색 다공성 폴리에스테르 필름 및 이의 제조방법 |
KR101386672B1 (ko) * | 2009-09-30 | 2014-04-18 | 코오롱인더스트리 주식회사 | 백색필름 및 이의 제조방법 |
JP5564895B2 (ja) * | 2009-10-29 | 2014-08-06 | 東レ株式会社 | 白色単層ポリエステルフィルム及びそれを用いた面光源反射部材 |
KR101675350B1 (ko) * | 2010-12-16 | 2016-11-14 | 에스케이씨 주식회사 | 백색 다공성 폴리에스테르 필름 |
KR101220225B1 (ko) | 2011-09-02 | 2013-01-09 | 에스케이씨 주식회사 | 백색 다공성 폴리에스테르 필름 및 이의 제조방법 |
KR101401019B1 (ko) * | 2012-01-09 | 2014-05-30 | 도레이첨단소재 주식회사 | 백색 폴리에스테르 필름 및 그를 이용한 고반사 성능의 반사시트 |
KR102020532B1 (ko) * | 2012-08-16 | 2019-09-10 | 도레이첨단소재 주식회사 | 백색 폴리에스테르 반사필름의 제조방법, 그에 의한 반사필름 및 그를 이용한 반사시트 |
JP6174453B2 (ja) * | 2013-10-28 | 2017-08-02 | 帝人フィルムソリューション株式会社 | 白色ポリエステルフィルム |
AU2018385899A1 (en) * | 2017-12-15 | 2020-07-16 | Holland Colours N.V. | Concentrate for polyester-based materials |
PL3592555T3 (pl) | 2017-12-29 | 2021-11-08 | Penn Color, Inc. | Poliestrowy materiał opakowaniowy |
WO2020106156A1 (en) | 2018-11-23 | 2020-05-28 | Holland Colours N.V. | Cyclic olefin polymer concentrate for polyester-based materials |
JP2022041947A (ja) * | 2020-08-31 | 2022-03-11 | 住友化学株式会社 | フィルム |
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DE10009295A1 (de) * | 2000-02-28 | 2001-08-30 | Mitsubishi Polyester Film Gmbh | Weisse, biaxial orientierte, schwer entflammbare Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10009246A1 (de) * | 2000-02-28 | 2001-08-30 | Mitsubishi Polyester Film Gmbh | Weiße, biaxial orientierte und UV-stabilisierte Polyesterfolie mit Cycloolefinocopolymer (COC), Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10009286A1 (de) * | 2000-02-28 | 2001-08-30 | Mitsubishi Polyester Film Gmbh | Weisse, biaxial orientierte, schwer entflammbare und UV-stabilisierte Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10011652A1 (de) * | 2000-03-10 | 2001-09-13 | Mitsubishi Polyester Film Gmbh | Biaxial orientierte Polyesterfolie mit hohem Weißgrad, Verfahren zu ihrer Herstellung und ihre Verwendung |
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2005
- 2005-11-18 KR KR1020050110618A patent/KR100738900B1/ko active IP Right Grant
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2006
- 2006-11-20 EP EP06823648A patent/EP1987088A4/en not_active Withdrawn
- 2006-11-20 WO PCT/KR2006/004878 patent/WO2007058506A1/en active Application Filing
- 2006-11-20 JP JP2008541083A patent/JP2009516049A/ja active Pending
- 2006-11-20 US US12/094,217 patent/US20090042015A1/en not_active Abandoned
Patent Citations (4)
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KR20000018676A (ko) * | 1998-09-03 | 2000-04-06 | 장용균 | 백색 고분자 필름의 제조방법 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101066549B1 (ko) * | 2008-09-29 | 2011-09-21 | 코오롱인더스트리 주식회사 | 백색필름의 제조방법 |
KR101523277B1 (ko) * | 2008-12-12 | 2015-05-28 | 에스케이씨 주식회사 | 백색 다공성 다층 폴리에스테르 필름 및 이의 제조방법 |
KR20170002990A (ko) | 2015-06-30 | 2017-01-09 | 에스케이씨 주식회사 | 글래스 버블을 함유하는 반사 시트 |
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EP1987088A1 (en) | 2008-11-05 |
JP2009516049A (ja) | 2009-04-16 |
US20090042015A1 (en) | 2009-02-12 |
KR20070052859A (ko) | 2007-05-23 |
WO2007058506A1 (en) | 2007-05-24 |
EP1987088A4 (en) | 2010-10-06 |
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