WO2003024714A1 - Gas-barrier film and gas-barrier coating agent, and method for production thereof - Google Patents
Gas-barrier film and gas-barrier coating agent, and method for production thereof Download PDFInfo
- Publication number
- WO2003024714A1 WO2003024714A1 PCT/JP2002/009453 JP0209453W WO03024714A1 WO 2003024714 A1 WO2003024714 A1 WO 2003024714A1 JP 0209453 W JP0209453 W JP 0209453W WO 03024714 A1 WO03024714 A1 WO 03024714A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- barrier
- layer
- production
- coating agent
- 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.)
- Ceased
Links
Classifications
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing 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
- C08J7/048—Forming gas barrier coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09D129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08J2429/00—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 at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/008—Additives improving gas barrier properties
-
- 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
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- 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]
- Y10T428/31652—Of asbestos
- Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
-
- 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
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
Landscapes
- 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/490,162 US7157147B2 (en) | 2001-09-18 | 2002-09-13 | Gas-barrier film and gas-barrier coating agent, and method for production thereof |
| CNB028182545A CN100360309C (zh) | 2001-09-18 | 2002-09-13 | 阻气性薄膜、阻气性涂覆剂及其制造方法 |
| KR10-2004-7002552A KR20040037065A (ko) | 2001-09-18 | 2002-09-13 | 가스 배리어성 필름, 가스 배리어 코팅제 및 그들의 제조방법 |
| EP02798841A EP1428657A4 (en) | 2001-09-18 | 2002-09-13 | GASPERRFILM AND GASSPERRÜBERZUGSMITTEL AND METHOD FOR THE PRODUCTION |
Applications Claiming Priority (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001/283182 | 2001-09-18 | ||
| JP2001/283647 | 2001-09-18 | ||
| JP2001283647 | 2001-09-18 | ||
| JP2001283182 | 2001-09-18 | ||
| JP2001/305127 | 2001-10-01 | ||
| JP2001305127 | 2001-10-01 | ||
| JP2001/321922 | 2001-10-19 | ||
| JP2001321922 | 2001-10-19 | ||
| JP2002086502 | 2002-03-26 | ||
| JP2002/86502 | 2002-03-26 | ||
| JP2002/231585 | 2002-08-08 | ||
| JP2002231585 | 2002-08-08 | ||
| JP2002238056 | 2002-08-19 | ||
| JP2002/238056 | 2002-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003024714A1 true WO2003024714A1 (en) | 2003-03-27 |
Family
ID=27567069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2002/009453 Ceased WO2003024714A1 (en) | 2001-09-18 | 2002-09-13 | Gas-barrier film and gas-barrier coating agent, and method for production thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7157147B2 (ja) |
| EP (1) | EP1428657A4 (ja) |
| KR (1) | KR20040037065A (ja) |
| CN (1) | CN100360309C (ja) |
| WO (1) | WO2003024714A1 (ja) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7448258B2 (en) * | 1999-10-29 | 2008-11-11 | Avery Dennison Corporation | High throughput screening for moisture barrier characteristics of materials |
| KR100508907B1 (ko) * | 2001-12-27 | 2005-08-17 | 주식회사 엘지화학 | 차단성이 우수한 나노복합체 블렌드 조성물 |
| US7560168B2 (en) * | 2002-11-22 | 2009-07-14 | Toppan Printing Co., Ltd. | Gas barrier laminate film |
| CA2507030C (en) | 2002-11-22 | 2011-12-20 | Toppan Printing Co., Ltd. | Gas barrier laminate film |
| CN100411869C (zh) * | 2003-04-09 | 2008-08-20 | 东洋油墨制造株式会社 | 气体阻隔性层积体的制造方法 |
| AU2003252363A1 (en) * | 2003-08-04 | 2005-02-15 | Sakata Inx Corp. | Coating material composition with gas-barrier property, process for producing the same, and gas-barrier packaging container obtained therefrom |
| CN100591522C (zh) * | 2004-12-24 | 2010-02-24 | 利乐拉瓦尔集团及财务有限公司 | 条状带(strip tape)的制造方法以及用于容器的条状带 |
| ATE532217T1 (de) | 2005-08-12 | 2011-11-15 | Cambrios Technologies Corp | Verfahren zur herstellung von transparente leiter auf nanodrahtbasis |
| KR100765382B1 (ko) * | 2006-07-18 | 2007-10-12 | (주)신우상역 | 가열 조리용기의 코팅층 구조 |
| JP2008105395A (ja) * | 2006-09-27 | 2008-05-08 | Denso Corp | 冷媒輸送用ホースおよびその製造方法 |
| TWI426531B (zh) | 2006-10-12 | 2014-02-11 | 坎畢歐科技公司 | 以奈米線為主之透明導體及其應用 |
| KR101104680B1 (ko) * | 2009-07-23 | 2012-01-13 | (주) 더몰론코리아 | 난스틱 세라믹 코팅층을 구비한 법랑재 가열조리기구 |
| WO2011106438A1 (en) | 2010-02-24 | 2011-09-01 | Cambrios Technologies Corporation | Nanowire-based transparent conductors and methods of patterning same |
| EP2616230B1 (en) | 2010-09-15 | 2017-12-13 | Jeld-Wen, Inc. | Method and system for forming a thin-layer moisture-resistant fiber composite material |
| DE102010049806A1 (de) | 2010-10-27 | 2012-05-03 | Technoform Glass Insulation Holding Gmbh | Abstandshalterprofil und Isolierscheibeneinheit mit einem solchen Abstandshalterprofil |
| US8557372B2 (en) * | 2010-12-01 | 2013-10-15 | Northern Technologies International Corp. | Laminate for preserving food |
| DE102011009359A1 (de) | 2011-01-25 | 2012-07-26 | Technoform Glass Insulation Holding Gmbh | Abstandshalterprofil und Isolierscheibeneinheit mit einem solchen Abstandshalterprofil |
| US9346242B2 (en) * | 2011-12-13 | 2016-05-24 | Samsung Electronics Co., Ltd. | Multi-layer thin film assembly and barrier film for electronic device including the same |
| JP2016514181A (ja) * | 2013-02-27 | 2016-05-19 | サン ケミカル コーポレイション | ポリビニルアルコール及びエチレンビニルアルコール共重合体バリアコーティング |
| JP6191221B2 (ja) * | 2013-04-25 | 2017-09-06 | 凸版印刷株式会社 | 水系コーティング剤およびガスバリア性フィルム |
| JP6326740B2 (ja) * | 2013-08-28 | 2018-05-23 | 凸版印刷株式会社 | グラビア印刷用水系コーティング剤およびガスバリア性フィルム |
| CN104086927B (zh) * | 2014-06-27 | 2016-06-08 | 河北工业大学 | 一种柔性稀土透明发光薄膜及其制备方法 |
| CN104194022B (zh) * | 2014-08-20 | 2017-10-17 | 中山大学 | 一种生物降解高阻隔塑料薄膜材料及其制备方法 |
| EP3009590A1 (en) † | 2014-10-14 | 2016-04-20 | Rolltech A/S | A plastic spacer comprising a layer with overlapping segments of a substantially gas-impermeable material |
| JP6834943B2 (ja) * | 2015-03-27 | 2021-02-24 | 凸版印刷株式会社 | 積層フィルム、及び包装袋 |
| KR102384888B1 (ko) | 2015-06-03 | 2022-04-07 | 에스케이온 주식회사 | 리튬 이차 전지 및 이를 포함하는 이차 전지 서브 모듈 |
| CN110114394A (zh) * | 2016-10-19 | 2019-08-09 | 得克萨斯农业及机械体系综合大学 | 施加不透气涂层的方法 |
| EP3495436A1 (de) | 2017-12-06 | 2019-06-12 | Evonik Degussa GmbH | Wasserdampfsterilisierbare transparente barriereschichten gegen sauerstofftransmission für verpackungsmaterialien |
| JP2019188783A (ja) * | 2018-04-27 | 2019-10-31 | 凸版印刷株式会社 | ガスバリア性フィルム |
| JP7217295B2 (ja) * | 2018-12-28 | 2023-02-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
| JP6660500B1 (ja) * | 2019-02-21 | 2020-03-11 | 住友化学株式会社 | ガスバリア積層体 |
| EP3950338A4 (en) | 2019-03-29 | 2022-05-04 | Mitsubishi Chemical Corporation | RESIN COMPOSITION, FILM AND MULTI-LAYER STRUCTURE |
| US20220204711A1 (en) * | 2019-04-29 | 2022-06-30 | Sabic Global Technologies B.V. | Process for preparation of oxygen barrier film |
| WO2022044502A1 (ja) * | 2020-08-31 | 2022-03-03 | 凸版印刷株式会社 | ガスバリア積層体、包装材、包装袋及びチューブ容器 |
| CN115785596B (zh) * | 2022-12-08 | 2024-05-31 | 华南理工大学 | 一种含有疏水涂层且负载纳米阻气材料的改性pva薄膜及其制备方法与应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0805177A2 (en) * | 1996-04-05 | 1997-11-05 | Toray Industries, Inc. | A gas barrier film |
| JPH11165369A (ja) * | 1997-12-02 | 1999-06-22 | Toppan Printing Co Ltd | ガスバリアフィルム |
| JP2001277443A (ja) * | 2000-04-04 | 2001-10-09 | Tokuyama Corp | ガスバリア性フイルムおよびその製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564563A (en) * | 1979-06-18 | 1981-01-17 | Toyo Boseki | Packing material |
| JP3401807B2 (ja) | 1992-12-24 | 2003-04-28 | 凸版印刷株式会社 | ガスバリア材 |
| AU2712697A (en) * | 1996-05-13 | 1997-12-05 | Kaneka Corporation | Thermoplastic resin composition containing clay composite and process for preparing the same |
| JP3780741B2 (ja) * | 1998-05-29 | 2006-05-31 | 凸版印刷株式会社 | プラスチックフィルム積層体 |
| US7303797B1 (en) * | 1999-02-16 | 2007-12-04 | E.I. Du Pont De Nemours And Company | Gas barrier coating system for polymeric films and rigid containers |
| DE60101066T2 (de) * | 2000-07-28 | 2004-07-29 | Kuraray Co., Ltd., Kurashiki | Verfahren zur Herstellung von Vinylalkohol-Polymerzusammensetzungen |
-
2002
- 2002-09-13 EP EP02798841A patent/EP1428657A4/en not_active Withdrawn
- 2002-09-13 US US10/490,162 patent/US7157147B2/en not_active Expired - Fee Related
- 2002-09-13 WO PCT/JP2002/009453 patent/WO2003024714A1/ja not_active Ceased
- 2002-09-13 KR KR10-2004-7002552A patent/KR20040037065A/ko not_active Withdrawn
- 2002-09-13 CN CNB028182545A patent/CN100360309C/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0805177A2 (en) * | 1996-04-05 | 1997-11-05 | Toray Industries, Inc. | A gas barrier film |
| JPH11165369A (ja) * | 1997-12-02 | 1999-06-22 | Toppan Printing Co Ltd | ガスバリアフィルム |
| JP2001277443A (ja) * | 2000-04-04 | 2001-10-09 | Tokuyama Corp | ガスバリア性フイルムおよびその製造方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1428657A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1617797A (zh) | 2005-05-18 |
| US20040253463A1 (en) | 2004-12-16 |
| KR20040037065A (ko) | 2004-05-04 |
| US7157147B2 (en) | 2007-01-02 |
| EP1428657A4 (en) | 2005-04-13 |
| EP1428657A1 (en) | 2004-06-16 |
| CN100360309C (zh) | 2008-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2003024714A1 (en) | Gas-barrier film and gas-barrier coating agent, and method for production thereof | |
| WO2002041041A3 (en) | Optically active film composite | |
| EP1489147A3 (en) | A film having a coating with release properties | |
| WO2005007400A3 (en) | Self-venting polymeric film | |
| WO2001095017A3 (en) | Method of forming antireflective coatings | |
| JP2013505346A5 (ja) | ||
| CN107431111A (zh) | 波长转换构件及其制造方法 | |
| EP1371682A3 (en) | Polyester film for display | |
| WO2008008381A3 (en) | Multilayer sealant film | |
| EP1502734A4 (en) | LAMINATED FILM FOR USE IN THE OPTICS | |
| EP1361556A4 (en) | DISPLAY DEVICE | |
| WO2003095193A1 (en) | Thin film material and method for preparation thereof | |
| CN106646705A (zh) | 反光膜表面层、表面保护膜、反光膜及其制造工艺 | |
| WO2002090280A3 (de) | Streulichtschicht und verfahren zur herstellung einer solchen, insbesondere zur beschichtung von glas oder glaskeramiken | |
| TW202120971A (zh) | 阻擋膜、使用其之波長轉換片材、及使用其之顯示裝置 | |
| TW201834845A (zh) | 透明樹脂基板 | |
| WO2006078423A3 (en) | Transferable antireflection foil for use on optical display | |
| EP0960901A3 (en) | Gas-barrier laminate film and method for producing same | |
| WO2003037589A1 (en) | Sealing material tablet, method of manufacturing the tablet, and electronic component device | |
| EP1693350A4 (en) | GLASS SUBSTRATE COVERED WITH A PRIMARY LAYER AND ANTIBUED ARTICLE | |
| TW200934642A (en) | Process for the production of a layer-type or layered inorganic-organic composite material | |
| KR20170023376A (ko) | 양자점 광변환 시트 | |
| EP3572475A1 (en) | Coating composition, optical member, and illuminator | |
| JP2017050071A (ja) | フレキシブル有機el表示装置 | |
| ATE507968T1 (de) | Photochromer mehrschichtkörper und herstellungsverfahren dafür |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN KR |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 1020047002552 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2002798841 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10490162 Country of ref document: US Ref document number: 20028182545 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 2002798841 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 2002798841 Country of ref document: EP |