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1. (WO2019031429) ADHESIVE SHEET AND MANUFACTURING METHOD FOR SAME
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031429 International Application No.: PCT/JP2018/029353
Publication Date: 14.02.2019 International Filing Date: 06.08.2018
IPC:
C09J 7/20 (2018.01) ,B32B 27/00 (2006.01) ,C09J 201/00 (2006.01)
[IPC code unknown for C09J 7/20]
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
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:
株式会社寺岡製作所 TERAOKA SEISAKUSHO CO., LTD. [JP/JP]; 東京都品川区広町1丁目4番22号 4-22, Hiromachi 1-chome, Shinagawa-ku, Tokyo 1408711, JP
Inventors:
雷 鳴 LEI, Ming; JP
荻野 昇平 OGINO, Shohei; JP
大石 一喜 OHISHI, Kazuki; JP
Agent:
石橋 政幸 ISHIBASHI, Masayuki; JP
三原 史子 MIHARA, Fumiko; JP
Priority Data:
PCT/JP2017/02918810.08.2017JP
Title (EN) ADHESIVE SHEET AND MANUFACTURING METHOD FOR SAME
(FR) FEUILLE ADHÉSIVE ET PROCÉDÉ DE FABRICATION DE CELLE-CI
(JA) 接着シート及びその製造方法
Abstract:
(EN) Disclosed is a manufacturing method for an adhesive sheet, comprising a step for applying an adhesive composition in stripes on one or both surfaces of a base material to form an adhesive layer. The method is characterized by the use of an adhesive composition having a viscosity adjusted such that the ratio (Te/T) of the thickness (Te) of an edge portion of the striped adhesive layer to the thickness (T) of portions other than the edge portion after application and drying is 1.8 or less. Also disclosed is an adhesive sheet attained by the foregoing method, where the ratio (Te/T) of the thickness (Te) of the edge portions of the striped adhesive layer to the thickness (T) of portions other than the edge portions is 1.8 or less.
(FR) L'invention concerne un procédé de fabrication d'une feuille adhésive, comprenant une étape consistant à appliquer une composition adhésive en bandes sur l'une ou les deux surfaces d'un matériau de base pour former une couche adhésive. Le procédé est caractérisé par l'utilisation d'une composition adhésive ayant une viscosité ajustée de telle sorte que le rapport (Te/T) de l'épaisseur (Te) d'une partie de bord de la couche adhésive en bande à l'épaisseur (T) de parties autres que la partie de bord après application et séchage est de 1,8 ou moins. L'invention concerne également une feuille adhésive obtenue par le procédé susmentionné, pour laquelle le rapport (Te/T) de l'épaisseur (Te) des parties de bord de la couche adhésive en bande à l'épaisseur (T) de parties autres que les parties de bord est de 1,8 ou moins.
(JA) 基材の片面又は両面に、接着剤組成物をストライプ状に塗工して接着層を形成する工程を有する接着シートの製造方法において、塗工及び乾燥後のストライプ状接着剤層のエッジ部分の厚さ(Te)とエッジ部分以外の厚さ(T)の比(Te/T)が1.8以下になるように、粘度を調整した接着剤組成物を用いて塗工することを特徴とする接着シートの製造方法;並びに、そのようにして得られたストライプ状接着剤層のエッジ部分の厚さ(Te)とエッジ部分以外の厚さ(T)の比(Te/T)が1.8以下である接着シートが開示される。
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, 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 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)