WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018083170) COLORANT CATCHER MATERIAL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/083170    International Application No.:    PCT/EP2017/078042
Publication Date: 11.05.2018 International Filing Date: 02.11.2017
IPC:
C11D 1/20 (2006.01), C11D 1/40 (2006.01), C11D 1/722 (2006.01), C11D 3/20 (2006.01), C11D 3/37 (2006.01), C11D 7/32 (2006.01), C11D 17/04 (2006.01), C11D 3/00 (2006.01), D06M 13/123 (2006.01), D06P 5/00 (2006.01)
Applicants: BASF SE [DE/DE]; Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein (DE)
Inventors: ZHU, Si Jun; (CN).
SZARVAS, Laszlo; (CN).
LING, Yuan Zhuo; (CN).
SHI, Qing; (CN)
Agent: BASF IP ASSOCIATION; BASF SE G-FLP - C006 67056 Ludwigshafen (DE)
Priority Data:
PCT/CN2016/104435 03.11.2016 CN
PCT/CN2017/078307 27.03.2017 CN
Title (EN) COLORANT CATCHER MATERIAL
(FR) MATÉRIAU DE CAPTURE DE COLORANT
Abstract: front page image
(EN)The present invention relates to a colorant catcher material, comprising a) a substrate, b) a colorant-catching additive selected from the group consisting of polyvinylamines in form of homopolymers, copolymers and/or partial salts thereof, polyethylenimines in form of homopolymers, copolymers and/or partial salts thereof, and mixture thereof, which is fixed on the substrate by c) a fixing agent selected from the group consisting of dialdehydes with the carbon number of from 2 to 8, to a method for preparation thereof and use of the same for catching colorants or removing dirt in an aqueous medium, particularly a laundry washing solution.
(FR)La présente invention concerne un matériau de capture de colorant, comprenant a) un substrat, b) un additif de capture de colorant choisi dans le groupe constitué par des polyvinylamines sous la forme d'homopolymères, de copolymères et/ou de leurs sels partiels, des polyéthylèneimines sous la forme d'homopolymères, de copolymères et/ou de leurs sels partiels, et leur mélange, qui est fixé sur le substrat par c) un agent de fixation choisi dans le groupe constitué par des dialdéhydes ayant un nombre de carbones de 2 à 8, un procédé pour sa préparation et son utilisation pour la capture de colorants ou l'élimination de salissures dans un milieu aqueux, en particulier une solution de lavage du linge.
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: English (EN)
Filing Language: English (EN)