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1. (WO2018235859) NONWOVEN FABRIC FOR SKINCARE PRODUCT
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Pub. No.: WO/2018/235859 International Application No.: PCT/JP2018/023435
Publication Date: 27.12.2018 International Filing Date: 20.06.2018
IPC:
D04H 1/4382 (2012.01) ,A45D 44/22 (2006.01) ,D04H 1/425 (2012.01)
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4382
Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
D
HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
44
Other toilet or cosmetic equipment, e.g. for hairdressers' rooms
22
Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
425
Cellulose series
Applicants:
東レ株式会社 TORAY INDUSTRIES, INC. [JP/JP]; 東京都中央区日本橋室町2丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
Inventors:
小山久美 OYAMA, Kumi; JP
梶山宏史 KAJIYAMA, Hiroshi; JP
中原誠 NAKAHARA, Makoto; JP
Priority Data:
2017-12122321.06.2017JP
Title (EN) NONWOVEN FABRIC FOR SKINCARE PRODUCT
(FR) TISSU NON TISSÉ DESTINÉ À UN PRODUIT DE SOIN DE LA PEAU
(JA) スキンケア製品用不織布
Abstract:
(EN) The problem addressed by the present invention is to provide a nonwoven fabric for a skincare product having excellent handling properties for skincare products and further having superior adherence to the skin and wiping properties for cosmetics adhering to the skin for skincare products. The nonwoven fabric for a skincare product includes thermoplastic resin fiber with a single fiber diameter of 50 – 800 nm and cellulose fiber with a tensile strength of 1.9 cN/dtex or less as measured according to JISL 1015: 2010 8.7.2 and is characterized in that the proportion of thermoplastic resin fiber and cellulose fiber content to the total mass of the nonwoven fabric for a skincare product is 85% by mass or greater, and the mass ratio (thermoplastic resin fiber/cellulose fiber) of content of the thermoplastic resin fiber and the cellulose fiber is 0.06 – 0.22.
(FR) Le problème abordé par la présente invention est de fournir un tissu non tissé destiné à un produit de soin de la peau présentant d'excellentes propriétés de manipulation pour des produits de soin de la peau et présentant en outre une adhérence supérieure à la peau et des propriétés d'essuyage des cosmétiques adhérant à la peau pour des produits de soin de la peau. Le tissu non tissé destiné à un produit de soin de la peau comprend une fibre de résine thermoplastique présentant un diamètre de fibre unique de 50 à 800 nm et une fibre de cellulose présentant une résistance à la traction de 1,9 cN/dtex ou moins telle que mesurée selon méthode d’essai JIS 1015: 2010 8.7.2 et est caractérisé en ce que la proportion en teneur de fibre de résine thermoplastique et de fibre de cellulose par rapport à la masse totale du tissu non tissé pour un produit de soin de la peau est de 85 % en masse ou plus et le rapport de masse (fibre de résine thermoplastique/fibre de cellulose) de la teneur de fibre de résine thermoplastique et de fibre de cellulose est de 0,06 à 0,22.
(JA) スキンケア製品とした際の取扱性に優れ、さらに、スキンケア製品とした際の肌への密着性および肌に付着した化粧料の拭取り性に優れるスキンケア製品用不織布を提供することを課題とする。単繊維直径が50nm以上800nm以下の熱可塑性樹脂ファイバーと、JISL 1015:2010 8.7.2に準じて測定される引張強度が1.9cN/dtex以下のセルロース繊維と、を含むスキンケア製品用不織布であって、前記スキンケア製品用不織布の全質量に対する前記熱可塑性樹脂ファイバーと前記セルロース繊維との合計含有量が85質量%以上であり、前記熱可塑性樹脂ファイバーと前記セルロース繊維との含有質量比(熱可塑性樹脂ファイバー/セルロース繊維)が、0.06~0.22であることを特徴とする、スキンケア製品用不織布。
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)