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1. (WO2018227751) SUPER-HYDROPHOBIC FABRIC AND PREPARATION METHOD THEREFOR
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Pub. No.: WO/2018/227751 International Application No.: PCT/CN2017/097649
Publication Date: 20.12.2018 International Filing Date: 16.08.2017
IPC:
D06M 11/79 (2006.01) ,D06M 15/05 (2006.01) ,D06M 11/76 (2006.01) ,D06M 11/74 (2006.01) ,D06M 11/49 (2006.01) ,D06M 15/643 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11
Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
77
with silicon or compounds thereof
79
with silicon dioxide, silicic acids or their salts
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
01
with natural macromolecular compounds or derivatives thereof
03
Polysaccharides or derivatives thereof
05
Cellulose or derivatives thereof
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11
Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
73
with carbon or compounds thereof
76
with carbon oxides or carbonates
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11
Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
73
with carbon or compounds thereof
74
with carbon or graphite; with carbides; with graphitic acids or their salts
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11
Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
32
with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
36
with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
49
Oxides or hydroxides of elements of the eight Group of the Periodic System; Ferrates; Cobaltates; Nickelates; Ruthenates; Osmates; Rhodates; Iridates; Palladates; Platinates
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19
with synthetic macromolecular compounds
37
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
643
containing silicon in the main chain
Applicants:
东华大学 DONGHUA UNIVERSITY [CN/CN]; 中国上海市 长宁延安西路1882号 No.1882 West Yanan Road, Changning Shanghai 200050, CN
Inventors:
毛志平 MAO, Zhiping; CN
刘伶俐 LIU, Lingli; CN
谢汝义 XIE, Ruyi; CN
隋晓峰 SUI, Xiaofeng; CN
徐红 XU, Hong; CN
张琳萍 ZHANG, Linping; CN
钟毅 ZHONG, Yi; CN
Agent:
上海申汇专利代理有限公司 SHANGHAI SHENHUI PATENT AGENT CO., LTD.; 中国上海市 徐汇区漕宝路80号405室 Room 405, No.80 Caobao Road, Xuhui Shanghai 200235, CN
Priority Data:
201710454252.515.06.2017CN
Title (EN) SUPER-HYDROPHOBIC FABRIC AND PREPARATION METHOD THEREFOR
(FR) TISSU SUPER-HYDROPHOBE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种超疏水织物及其制备方法
Abstract:
(EN) Provided is a super-hydrophobic fabric and a preparation method therefor, relating to the technical field of textiles. The super-hydrophobic fabric is characterized in that: the fabric is obtained by using Pickering emulsion through finishing, the Pickering emulsion being formed of amphipathic particles and materials having low surface energy through emusifying. The durable super-hydrophobic fabric is quickly prepared by one step through a finishing method of Pickering emulsion technique. Water drops on the surface of the finished fabric have a static contact angle of greater than 150 degrees and can fall off easily. After 30-times standard soaping tests, the fabric still maintain excellent water repellency. And besides, the Pickering emulsion preparation and finishing processes are environment-friendly and contamination-free, are easily operated and have good applicability.
(FR) L'invention concerne un tissu super-hydrophobe et son procédé de préparation, se rapportant au domaine technique des textiles. Le tissu super-hydrophobe est caractérisé en ce que : le tissu est obtenu en utilisant une émulsion de Pickering par finition, l'émulsion de Pickering étant formée de particules amphipathiques et de matériaux présentant une faible énergie de surface par émulsification. Le tissu super-hydrophobe durable est préparé rapidement en une étape au moyen d'un procédé de finition d'une technique d'émulsion de Pickering. Des gouttes d'eau sur la surface du tissu fini présentent un angle de contact statique supérieur à 150 degrés et peuvent tomber facilement. Après des essais de savonnage standard réalisés 30 fois, le tissu conserve encore un excellent caractère hydrofuge. En outre, les procédés de préparation et de finition d'émulsion de Pickering sont respectueux de l'environnement et exempts de contamination, sont facilement mis en œuvre et présentent une bonne applicabilité.
(ZH) 提供了一种超疏水织物及其制备方法,属于纺织领域。所述的超疏水织物,其特征在于,利用双亲性粒子和低表面能物质乳化形成的Pickering乳液整理得到。以Pickering乳液技术整理方法实现了一步法快速制备耐久超疏水织物,水滴在整理织物表面的静态接触角大于150°,且易滚落;经30次标准皂洗试验后,该织物仍保持优异的拒水性能。此外Pickering乳液制备及整理过程环保无污染、操作简易且适用性强。
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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)