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1. (WO2019024372) VIRUS PENETRATION-RESISTANT FILM FOR OPERATING GOWN AND PREPARATION METHOD THEREFOR
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Pub. No.: WO/2019/024372 International Application No.: PCT/CN2017/115149
Publication Date: 07.02.2019 International Filing Date: 08.12.2017
IPC:
C08L 75/06 (2006.01) ,B29D 7/01 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
06
from polyesters
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
7
Producing flat articles, e.g. films or sheets
01
Films or sheets
Applicants:
江苏宏远新材料科技有限公司 JIANGSU HONGYUAN NEW MATERIALS TECHNOLOGY CO., LTD. [CN/CN]; 中国江苏省常熟市 古里镇淼泉淼虹村周喜峰 ZHOU, Xifeng MiaoQuan MiaoHong Village, GuLi Town Changshu, Jiangsu 215500, CN
Inventors:
周喜峰 ZHOU, Xifeng; CN
Agent:
苏州诚逸知识产权代理事务所(特殊普通合伙) SUZHOU CHENGYI INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP); 中国江苏省常熟市 世茂商务广场10楼1004室高娟 GAO, Juan Room 1004, 10/f, Shimao Commercial Plaza Changshu, Jiangsu 215500, CN
Priority Data:
201710645881.601.08.2017CN
Title (EN) VIRUS PENETRATION-RESISTANT FILM FOR OPERATING GOWN AND PREPARATION METHOD THEREFOR
(FR) FILM RÉSISTANT À LA PÉNÉTRATION DES VIRUS POUR BLOUSE CHIRURGICALE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种手术衣用阻病毒穿透薄膜及其制备方法
Abstract:
(EN) A virus penetration-resistant film for an operating gown and a preparation method therefor. The virus penetration-resistant film for an operating gown comprises the following components in mass percentage: 94%-95% of thermoplastic polyurethane, 0.5%-1.5% of ABS resin, 4%-6% of silicon dioxide, and 0.1%-0.3% of antioxidant; materials for preparing the thermoplastic polyurethane comprise: 40-50 parts of polyester polyol, 15-20 parts of aromatic isocyanate, 18-22 parts of propylene glycol, and 4-8 parts of dibutyltin dilaurate.
(FR) La présente invention concerne un film résistant à la pénétration des virus pour une blouse chirurgicale et son procédé de préparation. Le film résistant à la pénétration des virus pour une blouse chirurgicale comprend les constituants suivants en pourcentage en masse : de 94 % à 95 % d’un polyuréthane thermoplastique, de 0,5 % à 1,5 % de résine ABS, de 4 % à 6 % de dioxyde de silicium, et de 0,1 % à 0,3 % d’agent antioxydant ; les matériaux de préparation du polyuréthane thermoplastique comprennent : de 40 à 50 parties de polyester polyol, de 15 à 20 parties d’isocyanate aromatique, de 18 à 22 parties de propylène glycol, et de 4 à 8 parties de dilaurate de dibutylétain.
(ZH) 一种手术衣用阻病毒穿透薄膜及其制备方法,所述手术衣用阻病毒穿透薄膜包括按质量百分比组成的下列成分:94%-95%的热塑性聚氨酯、0.5%-1.5%的ABS树脂、4%-6%的二氧化硅、0.1%-0.3%的抗氧剂;其中,所述热塑性聚氨酯的制备原料包括:聚酯多元醇40-45份、芳香族类异氰酸酯15-20份、丙二醇18-22份、二月桂酸二丁基锡4-8份。
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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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)