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. (WO2015034671) FLUOROSURFACTANTS HAVING IMPROVED BIODEGRADABILITY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/034671 International Application No.: PCT/US2014/051807
Publication Date: 12.03.2015 International Filing Date: 20.08.2014
IPC:
C07C 21/18 (2006.01) ,A62D 1/00 (2006.01) ,C09K 3/00 (2006.01)
Applicants: HONEYWELL INTERNATIONAL INC.[US/US]; Patent Services M/S AB/2B 101 Columbia Road P.O. Box 2245 Morristown, New Jersey 07962-2245, US
Inventors: NAIR, Haridasan K.; US
ZHAI, Yian; US
POSS, Andrew J.; US
SINGH, Rajiv R.; US
NALEWAJEK, David; US
Agent: BEATUS, Carrie; US
Priority Data:
14/459,37514.08.2014US
61/873,67504.09.2013US
Title (EN) FLUOROSURFACTANTS HAVING IMPROVED BIODEGRADABILITY
(FR) AGENTS TENSIOACTIFS FLUORÉS PRÉSENTANT UNE BIODÉGRADABILITÉ AMÉLIORÉE
Abstract:
(EN) To address the problem of insufficient biodegradability of perfluorinated surfactants, the present invention provides biodegradable fluorosurfactants derived from olefins having -CHR, -CHRf, -CHF, and/or -CH2 groups, where R is an alkyl group and Rf is a perfluoro or fluroroalkyl group. Preferably, the -CHR, -CHRf, -CHF, and/or -CH2 groups are contained within partially fluorinated alkenes.
(FR) Le problème à la base de la présente invention réside dans la biodégradabilité insuffisante d'agents tensioactifs perfluorés et la présente invention concerne des agents tensioactifs fluorés biodégradables dérivés d'oléfines présentant des groupes -CHR, -CHRf, -CHF et/ou -CH2, R représentant un groupe alkyle et Rf représentant un groupe perfluoro ou fluoroalkyle. Les groupes -CHR, -CHRf, -CHF et/ou -CH2 sont de préférence contenus dans des alcènes partiellement fluorés.
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, KR, 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 (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: English (EN)
Filing Language: English (EN)