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1. (WO2018080233) POLYMERIC FOAM ADHESIVE TAPE AND PRESSURE-SENSITIVE TOUCH PANEL COMPRISING SAME
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Pub. No.: WO/2018/080233 International Application No.: PCT/KR2017/012000
Publication Date: 03.05.2018 International Filing Date: 27.10.2017
IPC:
C09J 7/02 (2006.01) ,B32B 5/18 (2006.01) ,B32B 27/06 (2006.01) ,G06F 3/044 (2006.01)
[IPC code unknown for C09J 7/02][IPC code unknown for B32B 5/18][IPC code unknown for B32B 27/06][IPC code unknown for G06F 3/044]
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
한우주 HAN, Woo Joo; KR
표민경 PYO, Min Kyeong; KR
최홍준 CHOI, Hong Jun; KR
김장순 KIM, Jang Soon; KR
윤경준 YOON, Kyung Jun; KR
Agent:
특허법인 피씨알 PCR INTELLECTUAL PROPERTY LAW FIRM; 서울시 강남구 선릉로90길 70 인텔빌딩 6층 6F, Intel Building, 70, Seolleung-ro 90-gil Gangnam-gu Seoul 06194, KR
Priority Data:
10-2016-014141827.10.2016KR
Title (EN) POLYMERIC FOAM ADHESIVE TAPE AND PRESSURE-SENSITIVE TOUCH PANEL COMPRISING SAME
(FR) BANDE ADHÉSIVE EN MOUSSE POLYMÈRE ET PANNEAU TACTILE SENSIBLE À LA PRESSION LA COMPRENANT
(KO) 고분자 폼 점착 테이프 및 이를 포함하는 압력 감응형 터치 패널
Abstract:
(EN) The present specification provides a polymeric foam adhesive tape comprising: a base film; a polymeric foam layer provided on one surface of the base film; a first adhesive layer provided on the polymeric foam layer; and a second adhesive layer provided on the other surface of the base film, wherein the minimum compressive load of the polymeric foam adhesive tape is 30g to 300g inclusive, and when pressure is applied that is equal to or greater than the minimum compressive load, the compression rate of the polymeric foam adhesive tape increases in proportion to a linear function according to the increase in pressure, and the thickness recovery rate of the polymeric foam adhesive tape after the pressure is removed increases in proportion to a linear function as time passes.
(FR) La présente invention concerne une bande adhésive en mousse polymère comprenant : un film de base ; une couche de mousse polymère disposée sur une surface du film de base ; une première couche adhésive disposée sur la couche de mousse polymère ; et une seconde couche adhésive disposée sur l'autre surface du film de base, la charge de compression minimale de la bande adhésive en mousse polymère étant de 30g à 300g inclus. Lorsqu'une pression est appliquée qui est supérieure ou égale à la charge de compression minimale, le taux de compression de la bande adhésive en mousse polymère augmente proportionnellement à une fonction linéaire en fonction de l'augmentation de pression, et le taux de récupération d'épaisseur de la bande adhésive en mousse polymère après le retrait de la pression augmente proportionnellement à une fonction linéaire à mesure que le temps passe.
(KO) 본 명세서는 고분자 폼 점착 테이프로서, 기재 필름; 상기 기재 필름의 일면 상에 구비된 고분자 폼 층; 상기 고분자 폼 층 상에 구비된 제1 점착층; 및 상기 기재 필름의 타면 상에 구비된 제2 점착층을 포함하고, 상기 고분자 폼 점착 테이프의 최소 압축 하중은 30 g 이상 300 g 이하이며, 상기 고분자 폼 점착 테이프의 압축률은 상기 최소 압축 하중 이상의 압력이 가하여 지는 경우 압력 상승에 따라 1차 함수에 비례하여 증가하고, 압력이 제거된 후의 상기 고분자 폼 점착 테이프의 두께 회복률은 시간의 지남에 따라 1차 함수에 비례하여 증가하는 고분자 폼 점착 테이프를 제공한다.
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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)