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1. (WO2019049565) SUBSTRATE FOR PRESSURE-SENSITIVE ADHESIVE TAPE, PRESSURE-SENSITIVE ADHESIVE TAPE, AND PRODUCTION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/049565 International Application No.: PCT/JP2018/028909
Publication Date: 14.03.2019 International Filing Date: 01.08.2018
IPC:
C09J 7/24 (2018.01) ,B32B 27/00 (2006.01) ,C08L 27/06 (2006.01) ,C08L 51/04 (2006.01) ,C09D 5/00 (2006.01) ,C09D 151/04 (2006.01) ,C09J 7/38 (2018.01) ,C09J 7/50 (2018.01)
[IPC code unknown for C09J 7/24]
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
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27
Compositions of 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 a halogen; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
containing chlorine atoms
06
Homopolymers or copolymers of vinyl chloride
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
04
grafted on to rubbers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
151
Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
04
grafted on to rubbers
[IPC code unknown for C09J 7/38][IPC code unknown for C09J 7/50]
Applicants:
デンカ株式会社 DENKA COMPANY LIMITED [JP/JP]; 東京都中央区日本橋室町二丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038338, JP
Inventors:
木村 晃純 KIMURA, Akiyoshi; JP
蓮見 水貴 HASUMI, Mizuki; JP
澤村 翔太 SAWAMURA, Syota; JP
Agent:
SK特許業務法人 SK INTELLECTUAL PROPERTY LAW FIRM; 東京都渋谷区広尾3-12-40 広尾ビル4階 Hiroo-Building 4th Floor, 3-12-40, Hiroo, Shibuya-ku, Tokyo 1500012, JP
奥野 彰彦 OKUNO Akihiko; JP
伊藤 寛之 ITO Hiroyuki; JP
Priority Data:
2017-17292708.09.2017JP
Title (EN) SUBSTRATE FOR PRESSURE-SENSITIVE ADHESIVE TAPE, PRESSURE-SENSITIVE ADHESIVE TAPE, AND PRODUCTION METHOD THEREFOR
(FR) SUBSTRAT POUR RUBAN ADHÉSIF SENSIBLE À LA PRESSION, RUBAN ADHÉSIF SENSIBLE À LA PRESSION ET SON PROCÉDÉ DE PRODUCTION
(JA) 粘着テープ用基材、粘着テープ及びその製造方法
Abstract:
(EN) Provided is a substrate for pressure-sensitive adhesive tapes which is thin and, despite this, can inhibit a water-based undercoating agent applied thereto from suffering cissing. The substrate for pressure-sensitive adhesive tapes provided by the present invention comprises 100 parts by mass of a poly(vinyl chloride) resin having an average degree of polymerization of 1,200-1,800, 25-75 parts by mass of a plasticizer, and 5-40 parts by mass of an inorganic filler, wherein the inorganic filler has an average particle diameter of 0.05-0.8 μm. The substrate has a thickness of 40-80 μm.
(FR) L'invention concerne un substrat pour rubans adhésifs sensibles à la pression qui est fin et malgré cela, peut empêcher un agent de sous-couche à base d'eau qui lui est appliqué de subir une rétraction. Le substrat pour rubans adhésifs sensibles à la pression selon la présente invention comprend 100 parties en masse d'une résine de poly(chlorure de vinyle) présentant un degré de polymérisation moyen de 1 200 à 1 800, 25 à 5 parties en masse d'un plastifiant, et 5 à 40 parties en masse d'une charge inorganique, la charge inorganique présentant un diamètre de particule moyen de 0,05 à 0,8 µm. Le substrat présente une épaisseur de 40 à 80 µm.
(JA) 薄肉でありながら、水系の下塗剤の塗工時にハジキの発生を抑制することができる、粘着テープ用基材を提供する。 本発明によれば、平均重合度1200~1800のポリ塩化ビニル樹脂100質量部に対し、可塑剤25~75質量部、無機充填材5~40質量部を含む、粘着テープ用基材であって前記無機充填材の平均粒子径が0.05~0.8μmであり、前記基材の厚さが40~80μmである、粘着テープ用基材が提供される。
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 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)