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1. (WO2019066368) FLEXIBLE FILM
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Pub. No.: WO/2019/066368 International Application No.: PCT/KR2018/011060
Publication Date: 04.04.2019 International Filing Date: 19.09.2018
IPC:
C08J 7/04 (2006.01) ,C09D 133/08 (2006.01) ,C09D 7/61 (2018.01) ,C08J 5/18 (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
133
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
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
08
Homopolymers or copolymers of acrylic acid esters
[IPC code unknown for C09D 7/61]
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
5
Manufacture of articles or shaped materials containing macromolecular substances
18
Manufacture of films or sheets
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128 Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
이진국 LEE, Jin Kuk; KR
박진영 PARK, Jin Young; KR
정순화 JUNG, Soon Hwa; KR
장영래 CHANG, Yeong Rae; KR
서정현 SEO, Jung Hyun; KR
김혜민 KIM, Hye Min; KR
Agent:
유미특허법인 YOU ME PATENT AND LAW FIRM; 서울시 강남구 테헤란로 115 115 Teheran-ro Gangnam-gu Seoul 06134, KR
Priority Data:
10-2017-012659228.09.2017KR
10-2018-011163218.09.2018KR
Title (EN) FLEXIBLE FILM
(FR) FILM SOUPLE
(KO) 플렉시블 필름
Abstract:
(EN) The present invention relates to a flexible film and, more specifically, to a flexible film having excellent flexibility while exhibiting high hardness. The flexible film of the present invention exhibits flexibility, bendability, high hardness, abrasion resistance, and high transparency, and is less likely to be damaged even when repeatedly warped or folded for a long time, such that the flexible film can be usefully applied to a flexible mobile device, a display device, a front panel of a dashboard, a display unit, etc.
(FR) La présente invention concerne un film souple, et plus précisément un film souple présentant une excellente flexibilité tout en présentant une grande dureté. Le film souple de la présente invention présente des propriétés de flexibilité, d'aptitude à la flexion, de grande dureté, de résistance à l'abrasion et de transparence élevée, et est moins susceptible d'être endommagé même après un gauchissement ou pliage de longue durée de manière répétée, de sorte que le film souple peut être appliqué de manière utile à un dispositif mobile flexible, un dispositif d'affichage, un panneau avant de tableau de bord, une unité d'affichage, etc.
(KO) 본 발명은 플렉시블 필름에 관한 것으로, 보다 상세하게는 고경도를 나타내면서도 우수한 유연성을 갖는 플렉시블 필름에 관한 것이다. 본 발명의 플렉시블 필름에 따르면, 유연성, 굴곡성, 고경도, 내찰상성, 고투명도를 나타내며 반복하여 휘어지거나 장시간 접혔을 때도 필름이 손상될 우려가 적어, 플렉시블 모바일 기기, 디스플레이 기기, 각종 계기판의 전면판, 표시부 등에 유용하게 적용할 수 있다.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)