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1. (WO2019065880) AIRBAG BASE CLOTH AND AIRBAG INCLUDING SAME
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Pub. No.: WO/2019/065880 International Application No.: PCT/JP2018/036044
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
D03D 1/02 (2006.01) ,B60R 21/16 (2006.01) ,B60R 21/235 (2006.01) ,D01F 6/00 (2006.01) ,D01F 6/60 (2006.01) ,D01F 6/62 (2006.01)
D TEXTILES; PAPER
03
WEAVING
D
WOVEN FABRICS; METHODS OF WEAVING; LOOMS
1
Woven fabrics designed to make specified articles
02
Inflatable articles
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02
Occupant safety arrangements or fittings
16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02
Occupant safety arrangements or fittings
16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
23
Inflatable members
235
characterised by their material
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
58
from homopolycondensation products
60
from polyamides
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
58
from homopolycondensation products
62
from polyesters
Applicants:
東洋紡株式会社 TOYOBO CO., LTD. [JP/JP]; 大阪府大阪市北区堂島浜二丁目2番8号 2-8, Dojima Hama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230, JP
Inventors:
酒井 将宏 SAKAI, Masahiro; JP
原田 弘孝 HARADA, Hirotaka; JP
Agent:
特許業務法人三枝国際特許事務所 SAEGUSA & PARTNERS; 大阪府大阪市中央区道修町1-7-1 北浜TNKビル Kitahama TNK Building, 1-7-1, Doshomachi, Chuo-ku, Osaka-shi, Osaka 5410045, JP
Priority Data:
2017-19156729.09.2017JP
Title (EN) AIRBAG BASE CLOTH AND AIRBAG INCLUDING SAME
(FR) TISSU DE BASE DE COUSSIN DE SÉCURITÉ GONFLABLE ET COUSSIN DE SÉCURITÉ GONFLABLE LE COMPRENANT
(JA) エアバッグ基布およびそれを含むエアバッグ
Abstract:
(EN) Provided is an airbag base cloth that: has sufficiently low gas permeability to ensure the safety of a passenger; has heat-resisting properties that can accommodate a high-output, high-temperature gas that is generated by a recent, small-scale inflator; and can be compactly stored. Also provided is an airbag that uses the airbag base cloth. An airbag base cloth that is configured from synthetic fiber multifilaments that have a total fineness of 500–750 dtex. The total weight of the airbag base cloth is 225–245 g/m2. The gas permeability of the airbag base cloth at 20 kPa is 0.2–0.8 L/cm2/min. The edgecomb resistance of the airbag base cloth as found by the ASTM D6479 method is 300–600 N in both the warp direction and the weft direction.
(FR) L'invention concerne un tissu de base de coussin de sécurité gonflable qui : a une perméabilité aux gaz suffisamment faible pour assurer la sécurité d'un passager ; a des propriétés de résistance à la chaleur qui peuvent à un gaz à sortie élevée, à température élevée qui est généré par un gonfleur récent à petite échelle ; et peut être stocké de manière compacte. L'invention concerne également un coussin de sécurité gonflable qui utilise le tissu de base de coussin de sécurité gonflable. Un tissu de base de coussin de sécurité gonflable est conçu à partir de multifilaments de fibres synthétiques qui ont une finesse totale de 500 à 750 dtex. Le poids total du tissu de base de coussin de sécurité gonflable est de 225 à 245 g/m2. La perméabilité aux gaz du tissu de base de coussin de sécurité gonflable à 20 kPa est de 0,2 à 0,8 L/cm2/min. La résistance de séparation du tissu de base de coussin de sécurité gonflable telle que trouvée par le procédé ASTM D6479 est de 300 à 600 N à la fois dans le sens de la chaîne et dans le sens de la trame.
(JA) 乗員の安全を確保できる十分な低通気性を備えながら、近年の小型化されたインフレーターから発生する、高出力で高温のガスに対応できる耐熱性を有し、更にはコンパクトに収納できるエアバッグ基布およびそれを用いたエアバッグを提供する。 総繊度が500~750dtexの合繊繊維マルチフィラメントから構成されるエアバッグ基布であって、目付けが225~245g/mであり、20kPaにおける通気度が0.2~0.8L/cm/minであり、かつASTM D6479法により求められる滑脱抵抗が経糸方向および緯方向ともに300~600Nである、エアバッグ基布。
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)