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1. (WO2019031180) WIPING SHEET AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031180 International Application No.: PCT/JP2018/027056
Publication Date: 14.02.2019 International Filing Date: 19.07.2018
IPC:
A47L 13/17 (2006.01) ,A47L 13/16 (2006.01) ,D04H 1/492 (2012.01) ,D04H 1/495 (2012.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
13
Implements for cleaning floors, carpets, furniture, walls, or wall coverings
10
Scrubbing; Scouring; Cleaning; Polishing
16
Cloths; Pads; Sponges
17
containing cleaning agents
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
13
Implements for cleaning floors, carpets, furniture, walls, or wall coverings
10
Scrubbing; Scouring; Cleaning; Polishing
16
Cloths; Pads; Sponges
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
44
the fleeces or layers being consolidated by mechanical means, e.g. by rolling
46
by needling or like operations to cause entanglement of fibres
492
by fluid jet
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
44
the fleeces or layers being consolidated by mechanical means, e.g. by rolling
46
by needling or like operations to cause entanglement of fibres
492
by fluid jet
495
for formation of patterns, e.g. drilling or rearrangement
Applicants:
花王株式会社 KAO CORPORATION [JP/JP]; 東京都中央区日本橋茅場町一丁目14番10号 14-10, Nihonbashi Kayabacho 1-chome, Chuo-ku, Tokyo 1038210, JP
Inventors:
成田 行人 NARITA, Kojin; JP
金田 学 KANETA, Manabu; JP
百合野 翔太郎 YURINO, Shotaro; JP
Agent:
特許業務法人翔和国際特許事務所 SHOWA INTERNATIONAL PATENT FIRM; 東京都港区赤坂二丁目5番7号NIKKEN赤坂ビル7階 NIKKEN AKASAKA BLDG., 7F., 5-7, Akasaka 2-chome, Minato-Ku, Tokyo 1070052, JP
Priority Data:
2017-15402309.08.2017JP
Title (EN) WIPING SHEET AND METHOD FOR MANUFACTURING SAME
(FR) CHIFFON ET PROCÉDÉ DE FABRICATION D’UN TEL CHIFFON
(JA) ワイピングシート及びその製造方法
Abstract:
(EN) A wiping sheet (10) is provided with a fiber aggregate formed by interlacing first fibers (20) and second fibers (40) having a smaller diameter than the first fibers (20), and has a first surface (50Y) serving as a wiping surface and a second surface (50X) positioned on the opposite side thereto. The abundance of the second fibers (40) is greater at the first surface than at the second surface. A plurality of protruding portions (50A) are formed on the first surface (50Y) side, and in apex portions (50T) of the protruding portions (50A), the abundance of the first fibers (20) in the apex portion (50T) relative to all the fibers forming the protruding portion (50A), is greater than the abundance of the second fibers (40) in the apex portion (50T) relative to all the fibers forming the protruding portion (50A). In a skirt portion (50B) of the protruding portions (50A), the abundance of the second fibers (40) in the skirt portion (50B) relative to all the fibers forming the protruding portion (50A) is greater than the abundance of the first fibers (20) in the skirt portion (50B) relative to all the fibers forming the protruding portion (50A).
(FR) L’invention concerne un chiffon (10) doté d'un agrégat de fibres formé par entrelacement de premières fibres (20) et de secondes fibres (40) ayant un diamètre plus petit que les premières fibres (20), et ayant une première surface (50Y) servant de surface d'essuyage et une seconde surface (50X) positionnée sur le côté opposé à cette dernière. L'abondance de secondes fibres (40) est plus importante sur la première surface que sur la seconde surface. Une pluralité de parties saillantes (50A) sont formées sur le côté première surface (50Y), et dans des parties sommets (50T) des parties saillantes (50A), l'abondance de premières fibres (20) dans la partie sommet (50T) par rapport à toutes les fibres composant la partie saillante (50A), est plus importante que l'abondance de secondes fibres (40) dans la partie sommet (50T) par rapport à toutes les fibres composant la partie saillante (50A). Dans une partie jupe (50B) des parties saillantes (50A), l'abondance de secondes fibres (40) dans la partie jupe (50B) par rapport à toutes les fibres composant la partie saillante (50A) est plus importante que l'abondance de premières fibres (20) dans la partie jupe (50B) par rapport à toutes les fibres composant la partie saillante (50A).
(JA) ワイピングシート(10)は、第1の繊維(20)及びそれよりも細径の第2の繊維(40)が交絡してなる繊維集合体を備え、ワイピング面として第1の面(50Y)と、その反対側に位置する第2の面(50X)とを有する。第2の繊維(40)の存在割合が、第2の面よりも、第1の面で高くなっている。第1の面(50Y)側に凸部(50A)が複数形成されており、凸部(50A)の頂部(50T)では、凸部(50A)を構成する繊維全体に対する頂部(50T)における第1の繊維(20)の存在割合が第2の繊維(40)の存在割合よりも高くなっている。凸部(50A)の裾部(50B)では、凸部(50A)を構成する繊維全体に対する裾部(50B)における第2の繊維(40)の存在割合が第1の繊維(20)の存在割合よりも高くなっている。
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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, 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 Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)