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1. (WO2017038180) ADHESIVE SHEET FOR COATING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/038180 International Application No.: PCT/JP2016/066374
Publication Date: 09.03.2017 International Filing Date: 02.06.2016
IPC:
C09J 7/00 (2006.01) ,C09J 11/04 (2006.01) ,C09J 11/06 (2006.01) ,C09J 121/00 (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
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
11
Features of adhesives not provided for in group C09J9/76
02
Non-macromolecular additives
04
inorganic
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
11
Features of adhesives not provided for in group C09J9/76
02
Non-macromolecular additives
06
organic
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
Applicants:
住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市中央区北浜四丁目5番33号 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
住友電工ファインポリマー株式会社 SUMITOMO ELECTRIC FINE POLYMER, INC. [JP/JP]; 大阪府泉南郡熊取町朝代西一丁目950番地 950, Asashiro-nishi 1-chome, Kumatori-cho, Sennan-gun, Osaka 5900458, JP
Inventors:
山崎 智 YAMASAKI, Satoshi; JP
西川 信也 NISHIKAWA, Shinya; JP
江本 安隆 EMOTO, Yasutaka; JP
椎名 和聡 SHIINA, Kazuto; JP
Agent:
中田 元己 NAKATA, Motomi; JP
Priority Data:
2015-16920228.08.2015JP
Title (EN) ADHESIVE SHEET FOR COATING
(FR) FEUILLE ADHÉSIVE DE REVÊTEMENT
(JA) 被覆用粘着シート
Abstract:
(EN) The present invention addresses the problem of providing an adhesive sheet for coating, which has a relatively low tensile strength, has a relatively high tensile elongation, suppresses misalignment and degradation caused by high temperatures, and exhibits excellent adhesive properties. An adhesive sheet for coating according to one aspect of the present invention contains an uncrosslinked rubber component having a maximum peak within the range 50,000-3,000,000 in molecular weight distribution, an oil component having a maximum peak within the range 1,000-20,000 in molecular weight distribution, and carbon black, the content of the uncrosslinked rubber component is 25-65 mass%, the content of the oil component is 35-75 mass%, and the content of the carbon black is 1-40 parts by mass relative to a total of 100 parts by mass of the uncrosslinked rubber component and oil component. It is possible to further incorporate an inorganic filler in addition to the carbon black, and the content of the inorganic filler is preferably greater than 0 parts by mass and not greater than 200 parts by mass relative to a total of 100 parts by mass of the uncrosslinked rubber component and oil component.
(FR) La présente invention concerne le problème de la fourniture d'une feuille adhésive de revêtement, qui présente une résistance à la traction relativement faible, un allongement à la traction relativement élevé, qui supprime un défaut d'alignement et la dégradation provoqués par les températures élevées, et présente d'excellentes propriétés adhésives. Une feuille adhésive de revêtement selon un aspect de la présente invention contient un composant de caoutchouc non réticulé ayant un pic maximum à l'intérieur de la plage de 50000 à 3000000 en distribution de poids moléculaires, un composant huileux ayant un pic maximum à l'intérieur de la plage de 1 000 à 20 000 en distribution de poids moléculaires, et du noir de carbone, la teneur du composant de caoutchouc non réticulé étant de 25 à 65 % en masse, la teneur du composant d'huile étant de 35 à 75 % en masse, et la teneur en noir de carbone étant de 1 à 40 parties en masse par rapport à un total de 100 parties en masse du composant de caoutchouc non réticulé et du composant huileux. Il est possible d'intégrer en outre une charge inorganique en plus du noir de carbone, la teneur de la charge inorganique étant de préférence supérieure à 0 partie en masse et non supérieure à 200 parties en masse par rapport à un total de 100 parties en masse du composant de caoutchouc non réticulé et du composant huileux.
(JA) 本発明は引張強さが比較的低く、引張伸び率が比較的高く、高温によるズレ及び劣化が抑えられ、さらに接着性に優れる被覆用粘着シートの提供を課題とする。本発明の一態様に係る被覆用粘着シートは、分子量分布の最大ピークが50,000以上3,000,000以下の範囲にある未架橋ゴム成分、分子量分布の最大ピークが1,000以上20,000以下の範囲にある油成分、及びカーボンブラックを含有し、未架橋ゴム成分の含有量が25質量%以上65質量%以下、油成分の含有量が35質量%以上75質量%以下、カーボンブラックの未架橋ゴム成分及び油成分の合計100質量部に対する含有量が1質量部以上40質量部以下である。上記カーボンブラック以外の無機フィラーをさらに含有するとよく、無機フィラーの未架橋ゴム成分及び油成分の合計100質量部に対する含有量としては0質量部超200質量部以下が好ましい。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)