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1. (WO2018203494) ARTIFICIAL LEATHER BASE MATERIAL AND GRAINED ARTIFICIAL LEATHER
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Pub. No.: WO/2018/203494 International Application No.: PCT/JP2018/016625
Publication Date: 08.11.2018 International Filing Date: 24.04.2018
IPC:
D06N 3/04 (2006.01) ,D06N 3/14 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
3
Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
04
with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
3
Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
12
with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
14
with polyurethanes
Applicants:
株式会社クラレ KURARAY CO., LTD. [JP/JP]; 岡山県倉敷市酒津1621 1621, Sakazu, Kurashiki-shi, Okayama 7100801, JP
Inventors:
中山 公男 NAKAYAMA Kimio; JP
佐藤 隼紀 SATO Hayaki; JP
成本 直人 NARUMOTO Naoto; JP
Agent:
江川 勝 EGAWA Masaru; JP
古川 通子 FURUKAWA Michiko; JP
Priority Data:
2017-09127401.05.2017JP
Title (EN) ARTIFICIAL LEATHER BASE MATERIAL AND GRAINED ARTIFICIAL LEATHER
(FR) MATÉRIAU DE BASE EN CUIR ARTIFICIEL ET CUIR ARTIFICIEL À GRAINS
(JA) 人工皮革基材及び銀付調人工皮革
Abstract:
(EN) This artificial leather base material comprises: a fabric; and a polymeric elastomer, fine particles, and a plasticizer which are provided to the fabric, wherein the polymeric elastomer comprises a (meth)acrylic polymeric elastomer and polyurethane, the Mohs hardness of the fine particles is 4 or lower, and the product of the stiffness, the duro-meter Shore C hardness, and the thickness of the base material is 200-400 mm2. Further, this grained artificial leather is obtained by use of the artificial leather base material.
(FR) L'invention concerne un matériau de base en cuir artificiel comprenant : un tissu ; et un élastomère polymère, des particules fines et un plastifiant qui sont disposés sur le tissu, l'élastomère polymère comprenant un élastomère polymère (méth)acrylique et un polyuréthane, la dureté Mohs des particules fines étant inférieure ou égale à 4, et le produit de la rigidité, de la dureté Shore C du duromètre et de l'épaisseur du matériau de base étant de 200 à 400 mm2. En outre, le cuir artificiel à grains est obtenu au moyen du matériau de base en cuir artificiel.
(JA) 布帛と、布帛に付与された、高分子弾性体と微粒子と可塑剤と、を含み、高分子弾性体は(メタ)アクリル系高分子弾性体とポリウレタンとを含み、微粒子はモース硬度4以下であり、剛軟度とデュロメータショアC硬度と厚さとの積が200~400mm2である、人工皮革基材。また、その人工皮革基材を用いて得られた銀付調人工皮革。
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)