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1. (WO2017090835) BARRIER FILM MANUFACTURING METHOD AND BARRIER FILM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090835 International Application No.: PCT/KR2016/002687
Publication Date: 01.06.2017 International Filing Date: 17.03.2016
IPC:
C08J 7/04 (2006.01) ,C09D 129/04 (2006.01) ,B32B 27/30 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
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
129
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
02
Homopolymers or copolymers of unsaturated alcohols
04
Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
30
comprising vinyl resin; comprising acrylic resin
Applicants:
주식회사 상보 SANGBO CORPORATION [KR/KR]; 경기도 김포시 통진읍 대서명로 50 50, Daeseomyeong-ro, Tongjin-eup, Gimpo-si, Gyeonggi-do 10016, KR
Inventors:
심유경 SHIM, Yoo-Kyoung; KR
정재은 JUNG, Jae Eun; KR
이규 LEE, Kyu; KR
최종근 CHOI, Jong-Kun; KR
박경민 PARK, Kyung-Min; KR
김혜민 KIM, Hye-Min; KR
노우석 NOH, Woo-Seok; KR
Agent:
특허법인다울 DAWOOL PATENT AND LAW FIRM; 서울시 강남구 봉은사로 224 혜전빌딩 5층 5th Floor, Hyejeon Bldg., 224 Bongeunsa-ro, Gangnam-gu, Seoul 06135, KR
Priority Data:
10-2015-016757427.11.2015KR
Title (EN) BARRIER FILM MANUFACTURING METHOD AND BARRIER FILM
(FR) PROCÉDÉ DE FABRICATION DE FILM BARRIÈRE ET FILM BARRIÈRE
(KO) 배리어 필름 제조방법 및 배리어 필름
Abstract:
(EN) A barrier film manufacturing method and a barrier film manufactured by the manufacturing method are provided, the barrier film manufacturing method comprising the steps of: modifying graphene oxide with inorganic particles; adding, to a silica sol-gel solution, the graphene oxide modified with inorganic particles; forming a first coating layer by coating, on a substrate film, the silica sol-gel solution containing the graphene oxide modified with inorganic particles; and forming a second coating layer by coating a polyvinyl-based polymer on the first coating layer.
(FR) La présente invention concerne un procédé de fabrication d'un film barrière et un film barrière fabriqué par le procédé de fabrication, le procédé de fabrication d'un film barrière comprenant les étapes consistant à : modifier d'oxyde de graphène avec des particules inorganiques ; ajouter, à une solution sol-gel de silice, l'oxyde de graphène modifié avec des particules inorganiques ; former une première couche de revêtement par revêtement, sur un film de substrat, la solution sol-gel de silice contenant de l'oxyde de graphène modifié avec des particules inorganiques ; et former une seconde couche de revêtement par revêtement d'un polymère à base de polyvinyle sur la première couche de revêtement.
(KO) 무기입자로 그래핀 옥사이드를 개질시키는 단계; 실리카 졸-겔 용액에 상기 무기입자로 개질된 그래핀 옥사이드를 첨가하는 단계; 상기 무기입자로 개질된 그래핀 옥사이드가 첨가된 실리카 졸-겔 용액을 기재 필름 상에 코팅하여 제1 코팅층을 형성하는 단계; 및 상기 제1 코팅층 상에 폴리비닐계 고분자를 코팅하여 제2 코팅층을 형성하는 단계를 포함하는 배리어 필름 제조방법 및 상기 제조방법에 따라 제조된 배리어 필름이 제공된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)