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1. (WO2018043470) METHOD FOR MANUFACTURING FLEXIBLE PACKAGING FILM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/043470    International Application No.:    PCT/JP2017/030888
Publication Date: 08.03.2018 International Filing Date: 29.08.2017
IPC:
B65D 65/40 (2006.01), C09J 5/04 (2006.01), C09J 175/04 (2006.01), C09J 175/06 (2006.01), C09J 175/08 (2006.01)
Applicants: DIC CORPORATION [JP/JP]; 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520 (JP)
Inventors: OGAWA Masahiko; (JP).
TAKAHASHI Shigekazu; (JP).
TAKADA Choichi; (JP).
ICHIMURA Naoki; (JP)
Agent: KONO Michihiro; (JP)
Priority Data:
2016-172727 05.09.2016 JP
Title (EN) METHOD FOR MANUFACTURING FLEXIBLE PACKAGING FILM
(FR) PROCÉDÉ DE FABRICATION D'UN FILM D'EMBALLAGE SOUPLE
(JA) 軟包装用フィルムの製造方法
Abstract: front page image
(EN)A method for manufacturing a flexible packaging film in which a polyurethane adhesive is applied to a substrate, said polyurethane adhesive being a mixed liquid of an A agent and a B agent, has a two liquid separate application step for contacting and compressing the mixed liquid of the A agent and the B agent which has been applied to one substrate and a catalyst which has been applied to another substrate, wherein the A agent is a polyisocyanate compound and the B agent is a polyol compound. The polyol compound is preferably a polymer polyol having a polyether polyol or a polyester polyol as an essential component.
(FR)L'invention concerne un procédé de fabrication d'un film d'emballage souple dans lequel un adhésif de polyuréthane est appliqué à un substrat, ledit adhésif de polyuréthane étant un liquide mixte d'un agent (A) et d'un agent (B), comprenant une étape d'application séparée de deux liquides pour mettre en contact le liquide mélangé de l'agent (A) et de l'agent (B) qui a été appliqué sur un substrat et les comprimer, et un catalyseur qui a été appliqué à un autre substrat, l'agent (A) étant un composé polyisocyanate et l'agent (B) étant un composé polyol. Le composé polyol est de préférence un polyol polymère comprenant un polyol de polyéther ou un polyol de polyester en tant que constituant essentiel.
(JA)ポリウレタン接着剤が基材に塗布された軟包装用フィルムの製造方法において、該ポリウレタン接着剤がA剤とB剤の混合液であり、一方の基材に塗布されたA剤とB剤の混合液と、他方の基材に塗布された触媒とが接触して圧着する2液分別塗布工程を有し、A剤がポリイソシアネート化合物でありB剤がポリオール化合物である軟包装用フィルムの製造方法。ポリオール化合物が、ポリエーテルポリオール、又はポリエステルポリオールを必須成分とするポリマーポリオールであることが好ましい。
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 (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)