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1. (WO2013154261) EVA SHEET FOR SOLAR CELL SEALING MATERIAL AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/154261    International Application No.:    PCT/KR2013/000863
Publication Date: 17.10.2013 International Filing Date: 04.02.2013
IPC:
H01L 31/042 (2006.01), C08L 23/04 (2006.01)
Applicants: LG HAUSYS, LTD. [KR/KR]; One IFC, 10 Gukjegeumyung-ro Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: KIM, Chang Il; (KR).
PARK, Chang Hwan; (KR).
SEO, Jeong Hyun; (KR)
Agent: DAE-A INTELLECTUAL PROPERTY CONSULTING; 3F, Hanyang Bldg., 123 Yeoksam-ro Gangnam-gu Seoul 135-936 (KR)
Priority Data:
10-2012-0036814 09.04.2012 KR
Title (EN) EVA SHEET FOR SOLAR CELL SEALING MATERIAL AND METHOD FOR MANUFACTURING SAME
(FR) FEUILLE D'ÉTHYLÈNE ACÉTATE DE VINYLE POUR MATÉRIAU D'ENCAPSULATION DE CELLULE SOLAIRE ET SON PROCÉDÉ DE FABRICATION
(KO) 태양전지 밀봉재용 EVA시트 및 그의 제조방법
Abstract: front page image
(EN)The present invention provides an EVA sheet for a solar cell sealing material comprising a thermal adhesion layer formed on an upper surface of a backsheet, wherein the thermal adhesion layer contains thermal adhesive resin powder including ethylene-based resin. The present invention further provides a method for manufacturing an EVA sheet for a solar cell sealing material, comprising: a step of laminating polyethyleneterephthalate to form a backsheet; a step of preparing thermal adhesive resin powder including ethylene-based resin; a step of scattering the thermal adhesive resin powder on the backsheet; and a step of hardening the scattered thermal adhesive resin powder to form a thermal adhesion layer.
(FR)Cette invention concerne une feuille d'éthylène acétate de vinyle (EVA) pour matériau d'encapsulation de cellule solaire, comprenant une couche d'adhésion thermique formée sur une surface supérieure d'une feuille de base, ladite couche d'adhésion thermique contenant une poudre de résine thermo-adhésive comprenant une résine à base d'éthylène. L'invention concerne en outre un procédé de fabrication d'une feuille d'EVA pour un matériau d'encapsulation de cellule solaire, comprenant les étapes consistant à : lamier du polyéthylène téréphtalate pour former une feuille de base ; préparer une poudre de résine adhésive comprenant une résine à base d'éthylène ; disperser la poudre de résine adhésive sur la feuille de base ; et durcir la poudre de résine adhésive dispersée pour former une couche thermo-adhésive.
(KO)본 발명은 백시트 상부에 열접착층을 형성하고, 상기 열접착층은 에틸렌계 수지를 포함하는 열접착성 수지 분말을 함유하는 것을 특징으로 하는 태양전지 밀봉재용 EVA시트를 제공한다. 또한 폴리에틸렌테레프탈레이트를 라미네이팅하여 백시트를 형성하는 단계; 에틸렌계 수지를 포함하는 열접착성 수지 분말을 마련하는 단계; 상기 열접착성 수지 분말을 상기 백시트 상에 산포하는 단계; 및 상기 산포된 열접착성 수지 분말을 경화하여 열접착층을 형성하는 단계;를 포함하는 것을 특징으로 하는 태양전지 밀봉재용 EVA시트의 제조방법을 제공한다.
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, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)