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1. (WO2019065358) ADHESIVE FILM
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Pub. No.: WO/2019/065358 International Application No.: PCT/JP2018/034405
Publication Date: 04.04.2019 International Filing Date: 18.09.2018
IPC:
C09J 7/38 (2018.01) ,B32B 27/00 (2006.01) ,C09J 7/24 (2018.01) ,C09J 7/25 (2018.01) ,C09J 201/00 (2006.01)
[IPC code unknown for C09J 7/38]
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
[IPC code unknown for C09J 7/24][IPC code unknown for C09J 7/25]
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
201
Adhesives based on unspecified macromolecular compounds
Applicants:
日東電工株式会社 NITTO DENKO CORPORATION [JP/JP]; 大阪府茨木市下穂積1丁目1番2号 1-1-2, Shimohozumi, Ibaraki-shi, Osaka 5678680, JP
Inventors:
堀口 計 HORIGUCHI, Hakaru; JP
米▲崎▼ 幸介 YONEZAKI, Kosuke; JP
近藤 広行 KONDO, Hiroyuki; JP
Agent:
大井 道子 OI, Michiko; JP
Priority Data:
2017-18700427.09.2017JP
Title (EN) ADHESIVE FILM
(FR) FILM ADHÉSIF
(JA) 粘着フィルム
Abstract:
(EN) Provided is an adhesive film comprising: a resin film serving as a substrate; and an adhesive agent layer disposed on at least one surface of the substrate. The adhesive film contains a laser light absorbing agent having, as a constituent element, a metal the specific heat of which is less than 900J/kg·K and the thermal conductivity of which is less than 200W/m·K. The adhesive film has a laser light absorption rate of at least 20% at a wavelength range of 900nm-1100nm.
(FR) L'invention concerne un film adhésif comprenant : un film de résine servant de substrat ; et une couche d'agent adhésif disposée sur au moins une surface du substrat. Le film adhésif contient un agent d'absorption de lumière laser ayant, en tant qu'élément constitutif, un métal dont la chaleur spécifique est inférieure à 900 J/kg·K et dont la conductivité thermique est inférieure à 200 W/m·K. Le film adhésif a un taux d'absorption de lumière laser d'au moins 20 % sur une plage de longueur d'onde de 900 nm à 1100 nm.
(JA) 基材としての樹脂フィルムと、該基材の少なくとも一方の面に設けられた粘着剤層と、を備えた粘着フィルムが提供される。上記粘着フィルムは、比熱900J/kg・K未満かつ熱伝導率200W/m・K未満の金属を構成元素として有するレーザ光吸収剤を含有する。上記粘着フィルムは、波長900nm~1100nmの範囲におけるレーザ光吸収率が20%以上である。
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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, KE, KG, KH, KN, KP, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)