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1. (WO2015119395) SYNTHETIC LEATHER AND METHOD FOR MANUFACTURING SYNTHETIC LEATHER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/119395 International Application No.: PCT/KR2015/000863
Publication Date: 13.08.2015 International Filing Date: 27.01.2015
IPC:
D06N 3/14 (2006.01) ,D06N 3/00 (2006.01)
Applicants: HA, Young Moon[KR/KR]; KR
Inventors: HA, Young Moon; KR
Agent: JO, Chi Hoon; KR
Priority Data:
10-2014-001240104.02.2014KR
Title (EN) SYNTHETIC LEATHER AND METHOD FOR MANUFACTURING SYNTHETIC LEATHER
(FR) CUIR SYNTHÉTIQUE ET PROCÉDÉ DE FABRICATION D'UN CUIR SYNTHÉTIQUE
(KO) 합성피혁 및 합성피혁의 제조방법
Abstract: front page image
(EN) The present invention provides a method for manufacturing synthetic leather wherein a printing layer is formed on release paper in advance so as to have various shapes and colors, a liquid-phase polyurethane resin liquid is applied to the hardened printing layer, thereby forming a coating layer, and the printing layer and the coating layer are bonded and integrated while the coating layer is hardened, thereby realizing various shapes and colors on the surface of the synthetic leather. According to the present invention, synthetic leather having various shapes and colors on the surface thereof can be manufactured through a single continuous synthetic leather manufacturing process, which uses synthetic leather manufacturing process facilities with no change, without having to perform a synthetic leather manufacturing process for manufacturing synthetic leather using polyurethane in advance, followed by an independent printing process for making printings on the surface of the manufactured synthetic leather, thereby improving the working efficiency.
(FR) La présente invention concerne un procédé de fabrication de cuir synthétique selon lequel une couche d'impression est formée à l'avance sur du papier intercalaire de manière à disposer de différentes formes et couleurs, une résine liquide de polyuréthane en phase liquide est appliquée à la couche d'impression durcie, formant ainsi une couche de revêtement, et la couche d'impression et la couche de revêtement sont liées et intégrées pendant que la couche de revêtement est durcie, ce qui permet de réaliser diverses formes et couleurs sur la surface du cuir synthétique. Selon la présente invention, du cuir synthétique ayant différentes formes et couleurs sur la surface de celui-ci peut être fabriqué par le biais d'un procédé de fabrication de cuir synthétique continu unique, lequel utilise des installations de processus de fabrication de cuir synthétique sans aucun changement, sans qu'il soit nécessaire de mettre en œuvre un processus de fabrication de cuir synthétique pour la fabrication de cuir synthétique en utilisant du polyuréthanne à l'avance, suivi par un procédé d'impression indépendant pour réaliser des impressions sur la surface du cuir synthétique fabriqué, ce qui permet d'améliorer le rendement de production.
(KO) 본 발명은 미리 다양한 모양 및 색상을 갖도록 이형지 상에 인쇄층을 형성한 후 상기 경화된 인쇄층상에 액상의 폴리우레탄수지액을 도포하여 코팅층을 형성하고 상기 코팅층이 경화되는 동안 인쇄층과 코팅층이 접착되어 일체화됨으로써 합성피혁의 표면에 다양한 모양 및 색상을 연출할 수 있는 합성피혁의 제조방법을 제공한다. 본 발명에 따르면, 미리 폴리우레탄을 이용한 합성피혁을 제조하는 합성피혁 제조공정 수행후 제조된 합성피혁의 표면상에 인쇄를 하기 위한 인쇄공정을 독립적으로 진행할 필요없이 합성피혁 제조공정 설비를 그대로 이용하는 단 한번의 연속적인 합성피혁 제조공정을 통하여 표면에 다양한 모양 및 색상을 갖는 합성피혁을 제조할 수 있음으로 작업 효율성을 향상시킬 수 있다.
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 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)