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1. (WO2018040376) METHOD FOR DYEING SPANDEX FABRIC
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/040376 International Application No.: PCT/CN2016/110288
Publication Date: 08.03.2018 International Filing Date: 16.12.2016
IPC:
D06P 1/34 (2006.01) ,D06P 1/613 (2006.01) ,D06P 1/62 (2006.01) ,D06P 1/642 (2006.01) ,D06P 1/647 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
34
using natural dyestuffs
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44
using insoluble pigments or auxiliary substances, e.g. binders
60
using compositions containing polyethers
613
Polyethers without nitrogen
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44
using insoluble pigments or auxiliary substances, e.g. binders
62
using compositions containing low-molecular-weight organic compounds with sulfate or sulfonate groups
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44
using insoluble pigments or auxiliary substances, e.g. binders
64
using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
642
Compounds containing nitrogen
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44
using insoluble pigments or auxiliary substances, e.g. binders
64
using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
642
Compounds containing nitrogen
647
Nitrogen-containing carboxylic acids or their salts
Applicants: SUZHOU XIN GE HOUSEHOLD PRODUCTS CO.,LTD[CN/CN]; Chen, Yumei Building 1, Zhao Shi Cun, Zhi Fu Miao Road, Meili Town, Changshu Suzhou, Jiangsu 215500, CN
Inventors: CHEN, Yumei; CN
Priority Data:
201610748666.429.08.2016CN
Title (EN) METHOD FOR DYEING SPANDEX FABRIC
(FR) PROCÉDÉ DE COLORATION DE TISSU EN ÉLASTHANNE
(ZH) 氨纶面料的染色方法
Abstract:
(EN) Disclosed is a method for dyeing a spandex fabric, comprising the following steps: 1) successively adding dibutyl phthalate, diisocyanate, polypropylene glycol, butyl peroxybenzoate and a vegetable dye to a dye vat, and sequentially adding deionized water, stirring same until uniform, and heating same to 55ºC; 2) then successively adding glycine, diisooclyl maleate sulfonate, an acrylate and tetrasodium glutamate diacetate, continuously stirring until same are fully and uniformly mixed, and heating same to 65ºC; 3) immersing the fabric in the dye vat for 35 min; 4) drying the immersed fabric at 80ºC; 5) immersing the dried fabric in clean water and rinsing same for 35 min; and 6) taking out the rinsed fabric and naturally airing same. The dyed fabric of the present invention has an excellent color fastness and a good dyeing uniformity, and has no dyeing defects.
(FR) L'invention concerne un procédé de coloration d'un tissu en élasthanne, comprenant les étapes suivantes : 1) l'ajout successif de phtalate de dibutyle, de diisocyanate, de polypropylène glycol, de peroxybenzoate de butyle et d'un colorant végétal dans une cuve de colorant, et l'ajout séquentiel d'eau désionisée, l'agitation de cette dernière jusqu'à l'obtention d'une uniformité, et le chauffage de cette dernière à 55 °C ; 2) puis l'ajout successif de glycine, de sulfonate de diisooclyl maléate, d'un acrylate et de diacétate de glutamate de tétrasodium, l'agitation continue jusqu'à ce que ces derniers soient complètement et uniformément mélangés, et le chauffage à 65 °C ; 3) l'immersion du tissu dans la cuve de colorant pendant 35 min ; 4) le séchage du tissu immergé à 80 °C ; 5) l'immersion du tissu séché dans de l'eau propre et le rinçage pendant 35 min ; et 6) le retrait du tissu rincé et son aération de manière naturelle. Le tissu teint de la présente invention a une excellente solidité de couleur et une bonne uniformité de coloration, et ne présente pas de défauts de coloration.
(ZH) 本发明公开了一种氨纶面料的染色方法,包括如下步骤:1)在染缸中依次加入邻苯二甲酸二丁酯、二异氰酸酯、聚丙二醇、过氧化苯甲酸丁酯、植物染料依次投入1去离子水,搅拌均匀,并加热至55℃;2)再依次投入甘氨酸、顺丁烯二酸二异辛酯磺酸盐、丙烯酸酯、谷氨酸二乙酸四钠,继续搅拌,至充分混合均匀,并加热至65℃;3)将面料浸泡在染缸中35分钟;4)将浸泡后的面料在80℃烘干;5)将烘干后的面料浸入清水中漂洗35分钟;6)取出漂洗后的面料自然晾干。本发明染色后的面料具有优异的色牢度,且染色均匀性好,无色花。
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, 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)