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1. (WO2017112586) HYDROPHOBICALLY MODIFIED ALKALI-SWELLABLE EMULSION POLYMERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112586 International Application No.: PCT/US2016/067508
Publication Date: 29.06.2017 International Filing Date: 19.12.2016
IPC:
C08F 220/18 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10
Esters
12
of monohydric alcohols or phenols
16
of phenols or of alcohols containing two or more carbon atoms
18
with acrylic or methacrylic acids
Applicants:
LUBRIZOL ADVANCED MATERIALS, INC. [US/US]; 9911 Brecksville Road Cleveland, Ohio 44141-3247, US
Inventors:
HSU, Shui-Jen Raymond; US
YANG, Yi; US
LI, Sinan; US
XU, Qunhua; US
Agent:
DUNLAP, Thoburn T.; US
LAFERTY, Samuel B.; US
TYRPAK, Michele M.; US
FUHRER, Eryn A.; US
HILKER, Christopher D.; US
DEMAS, Christopher P.; US
GILBERT, Teresan W.; US
Priority Data:
62/387,58723.12.2015US
Title (EN) HYDROPHOBICALLY MODIFIED ALKALI-SWELLABLE EMULSION POLYMERS
(FR) POLYMÈRES EN ÉMULSION GONFLANT EN MILIEU ALCALIN MODIFIÉS HYDROPHOBIQUEMENT
Abstract:
(EN) The present technology relates to hydrophobically modified alkali-swellable emulsion polymers that are useful as rheology modifiers. More specifically the present technology relates to hydrophobically modified alkali-swellable emulsion polymers containing residues of a polyunsaturated amphiphilic macromonomer. In one aspect the disclosed polymers are useful for thickening aqueous surfactant containing compositions, while providing the compositions in which they are included excellent rheology properties, clarity, and the ability to stably suspend insoluble and particulate materials over long periods of time.
(FR) La présente invention concerne des polymères en émulsion gonflant en milieu alcalin modifiés hydrophobiqument qui sont utiles en tant que modificateurs de rhéologie. Plus précisément, la présente invention concerne des polymères en émulsion gonflant en milieu alcalin modifiés hydrophobiqument comprenant des résidus d'un macromonomère amphiphile polyinsaturé. Selon un aspect, les polymères décrits servent à épaissir des compositions aqueuses comprenant un tensioactif, tout en procurant aux compositions dans lesquelles ils sont compris d'excellentes propriétés rhéologiques, une excellente clarté et la capacité à mettre en suspension de manière stable des matières insolubles et particulaires pendant longtemps.
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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, 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 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)
Also published as:
AR107183KR1020180098330EP3394126CN108699192IN201817023195US20190002613
BR112018012808