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1. (WO2014178533) ELECTROSPINNING SOLUTION COMPOSITION FOR PREPARING SILVER NANOFIBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/178533    International Application No.:    PCT/KR2014/002380
Publication Date: 06.11.2014 International Filing Date: 21.03.2014
IPC:
D01F 9/08 (2006.01), D01D 1/02 (2006.01), D01D 5/00 (2006.01), C08L 5/02 (2006.01)
Applicants: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY [KR/KR]; #89 Yangdaegirogil, Ipjang-myeon, Seobuk-gu Cheonan-si Chungcheongnam-do 331-822 (KR)
Inventors: HUH, Hoon; (KR).
KIM, Woo Sik; (KR).
CHOI, Suk Hoon; (KR)
Agent: SHINWOO PATENT&LAW FIRM; 2nd Floor, 15-4 Teheran-ro 25-gil Gangnam-gu Seoul 135-910 (KR)
Priority Data:
10-2013-0047140 29.04.2013 KR
Title (EN) ELECTROSPINNING SOLUTION COMPOSITION FOR PREPARING SILVER NANOFIBER
(FR) COMPOSITION DE SOLUTION D'ÉLECTROFILAGE POUR LA PRÉPARATION DE NANOFIBRE D'ARGENT
(KO) 은 나노 섬유 제조용 전기방사 용액 조성물
Abstract: front page image
(EN)The present invention relates to an electrospinning solution composition for preparing a silver nanofiber, and more specifically, to an electrospinning solution composition for preparing a silver nanofiber, wherein the composition comprises a silver precursor, a reducing agent, a viscosity controller and a solvent to prepare a silver nanofiber through spinning, and the viscosity controller comprises any one selected from the group consisting of dextran, an alginate, chitosan, guar gum, starch, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methylcellulose, xanthan gum, a carboxyvinyl polymer, pectin, sodium alginate and a combination thereof. According to the present invention, it is possible to improve the quality of a silver nanofiber by maintaining a viscosity suitable for spinning by using the viscosity controller.
(FR)La présente invention concerne une composition de solution d'électrofilage pour la préparation d'une nanofibre d'argent, et plus spécifiquement, une composition de solution d'électrofilage pour préparer une nanofibre d'argent, la composition comprenant un précurseur d'argent, un agent de réduction, un agent de régulation de la viscosité et un solvant pour préparer une nanofibre d'argent par filage, et l'agent de régulation de la viscosité comprenant n'importe quel élément sélectionné dans le groupe constitué par dextrane, un alginate, chitosane, gomme de guar, amidon, carboxyméthyl cellulose, hydroxyéthyl cellulose, hydroxypropyl méthylcellulose, gomme de xanthane, un polymère de carboxyvinyle, pectine, alginate de sodium et une combinaison de ceux-ci. Selon la présente invention, il est possible d'améliorer la qualité d'une nanofibre d'argent en maintenant une viscosité convenant au filage par l'utilisation de l'agent de régulation de la viscosité.
(KO)본 발명은 은 나노 섬유 제조용 전기방사 용액 조성물에 관한 것으로, 더욱 상세하게는 방사 공정을 통해 은 나노 섬유를 제조하기 위해 은 전구체, 환원제, 점도 조절제 및 용매를 포함하고, 상기 점도 조절제가 덱스트란, 알긴산염, 키토산, 구아검, 전분, 카르복시메틸 셀룰로오스, 하이드록시 에틸 셀룰로오스, 하이드록시프로필 메틸 셀룰로오스, 잔탄검, 카르복시 비닐 폴리머, 펙틴, 알긴산 나트륨, 및 이들의 조합으로 이루어진 군에서 선택된 1종을 포함하는 것을 특징으로 하는 은 나노 섬유 제조용 전기방사 용액 조성물에 관한 것이다. 본 발명에 따라 점도 조절제를 사용하여 방사에 적합한 점도를 유지하여 은 나노 섬유의 품질을 향상시킬 수 있다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, 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, 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, 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: Korean (KO)
Filing Language: Korean (KO)