KR101904558B1 - 적층 필름 - Google Patents
적층 필름 Download PDFInfo
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- KR101904558B1 KR101904558B1 KR1020137014008A KR20137014008A KR101904558B1 KR 101904558 B1 KR101904558 B1 KR 101904558B1 KR 1020137014008 A KR1020137014008 A KR 1020137014008A KR 20137014008 A KR20137014008 A KR 20137014008A KR 101904558 B1 KR101904558 B1 KR 101904558B1
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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
- C08J7/048—Forming gas barrier coatings
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- 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
-
- 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
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- 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
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- 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
- C09D139/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Coating compositions based on derivatives of such polymers
- C09D139/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- 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
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
0.03≤(P1/P2)/D≤0.15.
Description
Claims (12)
- 폴리에스테르 기재 필름의 적어도 한쪽면에 피복층이 설치되어 이루어지며,
상기 피복층은 옥사졸린기를 갖는 수지와 아크릴 수지 및 우레탄 수지를 필수 성분으로 포함하는 피복층용 수지 조성물로 형성되어 있고,
상기 아크릴 수지의 카르복실기량[mmol]은 상기 피복층용 수지 조성물 중의 옥사졸린기량[mmol]에 대하여 0 내지 20 mmol%이고,
상기 우레탄 수지의 카르복실기량[mmol]은 상기 피복층용 수지 조성물 중의 옥사졸린기량[mmol]에 대하여 0 내지 20 mmol%이고,
상기 피복층의 막 두께(D)는 5 내지 150 nm이고, 상기 피복층의 전체 반사 적외 흡수 스펙트럼에 있어서 1655±10 cm-1의 영역에 흡수 극대를 갖는 피크의 피크 강도(P1)와 1580±10 cm-1의 영역에 흡수 극대를 갖는 피크의 피크 강도(P2)의 비(P1/P2)와 상기 피복층의 막 두께(D)가 하기 식으로 표시되는 관계를 만족하는 것을 특징으로 하는 적층 필름:
0.035≤(P1/P2)/D≤0.15. - 제1항에 있어서, 상기 피복층 상에 무기 박막층이 적층되어 이루어지는 적층 필름.
- 제1항에 있어서, 상기 피복층 상에 무기 박막층이 적층되고, 상기 무기 박막층 상에 보호층이 더 설치되어 이루어지며,
상기 보호층은 (메트)아크릴산의 단독 중합체 또는 (메트)아크릴산을 10 질량% 이상 포함하는 (메트)아크릴산/(메트)아크릴산에스테르 공중합체 중 어느 하나의 중합체 (a)와, 에테르 결합을 갖는 폴리우레탄ㆍ우레아 수지 (b)와, 에폭시 수지, 폴리이소시아네이트, 실란 커플링제로 이루어지는 군으로부터 선택되는 적어도 1종의 가교제 (c)를 함유하는 보호층용 수지 조성물 A로 형성되어 있는 적층 필름. - 제1항에 있어서, 상기 피복층 상에 무기 박막층이 적층되고, 상기 무기 박막층 상에 보호층이 더 설치되어 이루어지며,
상기 보호층은 중량 평균 분자량 22,000 내지 40,000의 폴리에스테르 수지 (d)와, 폴리이소시아네이트 (e)를 함유하는 보호층용 수지 조성물 B로 형성되어 있는 적층 필름. - 삭제
- 제1항에 있어서, 상기 피복층용 수지 조성물 중의 옥사졸린기를 갖는 수지는 그의 옥사졸린기량이 5.1 내지 9.0 mmol/g인 적층 필름.
- 삭제
- 제1항에 있어서, 상기 피복층용 수지 조성물 중의 우레탄 수지가 카르복실기를 갖고 있고, 그의 산가가 10 내지 40 mgKOH/g인 적층 필름.
- 제1항에 있어서, 상기 피복층용 수지 조성물 중의 아크릴 수지가 카르복실기를 갖고 있고, 그의 산가가 40 mgKOH/g 이하인 적층 필름.
- 제1항에 있어서, 상기 옥사졸린기를 갖는 수지, 상기 아크릴 수지 및 상기 우레탄 수지의 합계 100 질량% 중, 옥사졸린기를 갖는 수지가 20 내지 70 질량%, 아크릴 수지가 10 내지 60 질량%, 우레탄 수지가 10 내지 60 질량%인 적층 필름.
- 삭제
- 제2항 내지 제4항 중 어느 한 항에 있어서, 상기 무기 박막층이 산화규소와 산화알루미늄의 복합 산화물을 포함하는 층인 적층 필름.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010268524 | 2010-12-01 | ||
JPJP-P-2010-268524 | 2010-12-01 | ||
JPJP-P-2011-126321 | 2011-06-06 | ||
JP2011126321 | 2011-06-06 | ||
JPJP-P-2011-139420 | 2011-06-23 | ||
JP2011139420 | 2011-06-23 | ||
PCT/JP2011/077726 WO2012074030A1 (ja) | 2010-12-01 | 2011-11-30 | 積層フィルム |
Publications (2)
Publication Number | Publication Date |
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KR20130125370A KR20130125370A (ko) | 2013-11-18 |
KR101904558B1 true KR101904558B1 (ko) | 2018-10-04 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020137014008A Active KR101904558B1 (ko) | 2010-12-01 | 2011-11-30 | 적층 필름 |
Country Status (6)
Country | Link |
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US (1) | US11613617B2 (ko) |
EP (1) | EP2647500B1 (ko) |
KR (1) | KR101904558B1 (ko) |
CN (1) | CN103237659B (ko) |
TW (1) | TWI488744B (ko) |
WO (1) | WO2012074030A1 (ko) |
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JP6044127B2 (ja) * | 2011-06-23 | 2016-12-14 | 東洋紡株式会社 | 積層フィルム |
DE112012005267T5 (de) * | 2011-12-16 | 2014-10-16 | Mitsui Chemicals Tohcello, Inc. | Gassperr-Harzzusammensetzung und Gassperr-Verbundfilm |
WO2014025387A1 (en) * | 2012-08-08 | 2014-02-13 | 3M Innovative Properties Company | Articles including a (co)polymer reaction product of a urethane (multi)-(meth)acrylate (multi)-silane |
KR20150042237A (ko) | 2012-08-08 | 2015-04-20 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 캡슐화 배리어 필름을 갖는 광기전 소자 |
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JP6056521B2 (ja) | 2013-02-06 | 2017-01-11 | 東洋紡株式会社 | ガスバリアフィルム |
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EP2647500A4 (en) | 2014-04-23 |
WO2012074030A1 (ja) | 2012-06-07 |
EP2647500A1 (en) | 2013-10-09 |
CN103237659A (zh) | 2013-08-07 |
US20130260144A1 (en) | 2013-10-03 |
EP2647500B1 (en) | 2021-07-07 |
CN103237659B (zh) | 2016-04-06 |
TW201226193A (en) | 2012-07-01 |
KR20130125370A (ko) | 2013-11-18 |
TWI488744B (zh) | 2015-06-21 |
US11613617B2 (en) | 2023-03-28 |
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