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Machine translation
1. (WO2012105342) PRESSURE-SENSITIVE ADHESIVE TAPE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/105342    International Application No.:    PCT/JP2012/051217
Publication Date: 09.08.2012 International Filing Date: 20.01.2012
IPC:
C09J 7/02 (2006.01), B32B 27/00 (2006.01), C09J 133/08 (2006.01), C09J 133/10 (2006.01), C09K 3/00 (2006.01)
Applicants: NITTO DENKO CORPORATION [JP/JP]; 1-2, Shimohozumi 1-chome, Ibaraki-shi, Osaka 5678680 (JP) (For All Designated States Except US).
TOYOTA, Yuji [JP/JP]; (JP) (For US Only).
HIRAMATSU, Tsuyoshi [JP/JP]; (JP) (For US Only)
Inventors: TOYOTA, Yuji; (JP).
HIRAMATSU, Tsuyoshi; (JP)
Agent: TAKASHIMA, Hajime; Meiji Yasuda Seimei Osaka Midosuji Bldg., 1-1, Fushimimachi 4-chome, Chuo-ku, Osaka-shi, Osaka 5410044 (JP)
Priority Data:
2011-023192 04.02.2011 JP
Title (EN) PRESSURE-SENSITIVE ADHESIVE TAPE
(FR) RUBAN ADHÉSIF SENSIBLE À LA PRESSION
(JA) 粘着テープ
Abstract: front page image
(EN)The present invention provides a pressure-sensitive adhesive tape that has a substrate, a pressure-sensitive adhesive layer, and a release-agent layer in contact with the pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer is formed from a C6-12 alkyl (meth)acrylate pressure-sensitive adhesive. The release-agent layer is formed from a release agent containing a non-reactive polyolefin (A) that, at 23°C, has a Young's modulus of 10 MPa or less and a tensile failure stress that is greater than 8 MPa and no greater than 20 MPa.
(FR)La présente invention concerne un ruban adhésif sensible à la pression qui présente un substrat, une couche adhésive sensible à la pression et une couche d'agent antiadhésif en contact avec la couche adhésive sensible à la pression. La couche adhésive sensible à la pression est formée à partir d'un adhésif sensible à la pression de (méth)acrylate d'alkyle en C6-12. La couche d'agent antiadhésif est formée à partir d'un agent antiadhésif contenant une polyoléfine non réactive (A) qui, à 23°C, a un module d'Young de 10 MPa ou moins et une contrainte de rupture à la traction qui est supérieure à 8 MPa et non supérieure à 20 MPa.
(JA) 本発明は、基材、粘着剤層、および粘着剤層と接触する剥離剤層を有する粘着テープであり、粘着剤層が、C6-12アルキル(メタ)アクリレート系粘着剤から形成されたものであり、剥離剤層が、非反応性ポリオレフィン(A)が、23℃における引張弾性率が10MPa以下であり、且つ23℃における引張破壊応力が8MPa超20MPa以下である非反応性ポリオレフィン(A-1)を含有する剥離剤から形成されたものである粘着テープを提供する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, KE, KG, KM, KN, KP, KR, 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, 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, MD, 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: Japanese (JA)
Filing Language: Japanese (JA)