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1. (WO2018043756) PRESSURE BONDING-TYPE ADHESIVE MEMBER
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Pub. No.: WO/2018/043756 International Application No.: PCT/JP2017/031985
Publication Date: 08.03.2018 International Filing Date: 05.09.2017
IPC:
C09J 7/02 (2006.01) ,C09J 5/00 (2006.01) ,C09J 121/00 (2006.01) ,C09J 133/00 (2006.01) ,C09J 183/04 (2006.01) ,E04F 13/07 (2006.01)
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
7
Adhesives in the form of films or foils
02
on carriers
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
5
Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
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
121
Adhesives based on unspecified rubbers
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
133
Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
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
183
Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
04
Polysiloxanes
E FIXED CONSTRUCTIONS
04
BUILDING
F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13
Coverings or linings, e.g. for walls or ceilings
07
composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
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 1-2, Shimohozumi 1-chome, Ibaraki-shi, Osaka 5678680, JP
Inventors:
土井 麻美 DOI, Asami; JP
高橋 亜紀子 TAKAHASHI, Akiko; JP
千葉 みずほ CHIBA, Mizuho; JP
下北 啓輔 SHIMOKITA, Keisuke; JP
大竹 宏尚 OOTAKE, Hironao; JP
Agent:
高島 一 TAKASHIMA, Hajime; JP
鎌田 光宜 KAMADA, Mitsunori; JP
Priority Data:
2016-17304505.09.2016JP
Title (EN) PRESSURE BONDING-TYPE ADHESIVE MEMBER
(FR) ÉLÉMENT ADHÉSIF DE TYPE À LIAISON PAR PRESSION
(JA) 加圧接着型粘着部材
Abstract:
(EN) Provided is a pressure bonding-type adhesive member comprising a support body 1, a first adhesive layer 2 formed on one surface of the support body, and a second adhesive layer 3 formed on the other surface of the support body. The pressure bonding-type adhesive member is characterized in that the second adhesive layer 3 comprises a main body layer 3A and a plurality of protrusions 3B provided on the surface of the main body layer, and in that the adhesive strength of the first adhesive layer 2 is greater than the adhesive strength of the second adhesive layer 3.
(FR) L'invention concerne un élément adhésif de type à liaison par pression comprenant un corps de support 1, une première couche adhésive 2 formée sur une surface du corps de support, et une seconde couche adhésive 3 formée sur l'autre surface du corps de support. L'élément adhésif de type à liaison par pression est caractérisé en ce que la seconde couche adhésive 3 comprend une couche de corps principal 3A et une pluralité de saillies 3B disposées sur la surface de la couche de corps principal, et en ce que la force adhésive de la première couche adhésive 2 est supérieure à la force adhésive de la seconde couche adhésive 3.
(JA) 支持体1と、該支持体の一方の面に形成された第1粘着剤層2と、該支持体の他方の面に形成された第2粘着剤層3とを有し、該第2粘着剤層3が、本体層3Aと、該本体層の表面に設けられた複数の凸部3Bを含み、該第1粘着剤層2の粘着力が、該第2粘着剤層3の粘着力よりも大きいことを特徴とする、加圧接着型粘着部材。
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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)