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1. (WO2009060618) PROCESS FOR PRODUCING POLYAMIDE RESIN FILM AND POLYAMIDE RESIN FILM OBTAINED BY THE PROCESS
국제사무국에 기록된 최신 서지정보   

공개번호:    WO/2009/060618    국제출원번호:    PCT/JP2008/003224
공개일: 14.05.2009 국제출원일: 07.11.2008
IPC:
B29C 55/16 (2006.01), B29K 77/00 (2006.01), B29L 7/00 (2006.01)
출원인: UNITIKA LTD. [JP/JP]; 50, Higashi-Hommachi 1-chome, Amagasaki-shi, Hyogo 6600824 (JP) (For All Designated States Except US).
TSUBOUCHI, Kenji; (For US Only).
NODA, Atsuko; (For US Only).
KUWATA, Hideki; (For US Only)
발명자: TSUBOUCHI, Kenji; .
NODA, Atsuko; .
KUWATA, Hideki;
대리인: HARADA, Yohei; OX Nishihonmachi Bldg. 4th Floor 10-10, Nishi-Homachi 1-chome Nishi-ku, Osaka-shi Osaka 5500005 (JP)
우선권 정보:
2007-290239 08.11.2007 JP
2008-245054 25.09.2008 JP
2008-280620 31.10.2008 JP
2008-284323 05.11.2008 JP
발명의 명칭: (EN) PROCESS FOR PRODUCING POLYAMIDE RESIN FILM AND POLYAMIDE RESIN FILM OBTAINED BY THE PROCESS
(FR) PROCÉDÉ DE PRODUCTION D'UN FILM DE RÉSINE DE POLYAMIDE ET FILM DE RÉSINE DE POLYAMIDE OBTENU AVEC LE PROCÉDÉ
(JA) ポリアミド系樹脂フィルムの製造方法およびその方法により得られたポリアミド系樹脂フィルム
요약서: front page image
(EN)A process for producing a polyamide resin film. It is a process for simultaneous biaxial stretching by the tenter method in which width-direction edge parts of an unstretched film are gripped with clips and the film is biaxially stretched lengthwise and crosswise simultaneously. Until the crosswise stretching reaches a maximum stretch ratio after initiation of the crosswise stretching, the lengthwise-stretch ratio which is given in terms of straight-line distance between adjoining clips is prevented from decreasing by 5% or more of a maximum lengthwise-stretch ratio.
(FR)L'invention concerne un procédé de production d'un film de résine de polyamide. Ce procédé consiste en un étirement biaxial simultané par le procédé à tendeur, dans lequel des parties des bords latéraux d'un film non étiré sont saisies par des pinces et le film est étiré biaxialement dans le sens de sa longueur et dans le sens transversal. Tant que l'étirement transversal n'atteint pas un taux d'étirement maximum après lancement de l'étirement transversal, le rapport d'étirement dans le sens de la longueur exprimé en termes de la distance en ligne droite entre les pinces jointives est empêché de diminuer de 5 % ou plus du rapport d'étirement maximal dans le sens de la longueur.
(JA) ポリアミド系樹脂フィルムの製造方法である。未延伸フィルムの幅方向の端部をクリップで把持して縦・横同時に二軸延伸するテンター法同時二軸延伸方法において、横延伸を開始してからその横延伸の最大延伸倍率に到達する迄は、隣り合わせのクリップとクリップの直線距離で表す縦延伸倍率を、その縦延伸の最大延伸倍率の5%以上降下させない。
지정국: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
공개언어: Japanese (JA)
출원언어: Japanese (JA)