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1. (WO2018200624) FUNCTIONAL RESIN PARTICLES
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Pub. No.: WO/2018/200624 International Application No.: PCT/US2018/029287
Publication Date: 01.11.2018 International Filing Date: 25.04.2018
IPC:
B01D 15/36 (2006.01) ,B01J 41/07 (2017.01) ,B01J 41/20 (2006.01) ,C13B 20/14 (2011.01) ,A23L 2/78 (2006.01) ,A23L 2/80 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
15
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08
Selective adsorption, e.g. chromatography
26
characterised by the separation mechanism
36
involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
[IPC code unknown for B01J 41/07]
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41
Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
20
Anion exchangers for chromatographic processes
C CHEMISTRY; METALLURGY
13
SUGAR INDUSTRY
B
PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
20
Purification of sugar juices
14
using ion-exchange materials
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
2
Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
70
Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
78
by ion-exchange
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
2
Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
70
Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
80
by adsorption
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674, US
ROHM AND HAAS COMPANY [US/US]; 400 Arcola Road Collegeville, PA 19426, US
Inventors:
PEASE, Stephen; US
WANG, Hongzhi; US
SLOMINSKI, Martin; US
TEGEN, Marvin H.; US
Agent:
HEMENWAY, Carl; US
Priority Data:
62/491,41528.04.2017US
Title (EN) FUNCTIONAL RESIN PARTICLES
(FR) PARTICULES DE RÉSINE FONCTIONNELLE
Abstract:
(EN) Provided is a collection of resin particles, wherein the resin particles comprise one or more polymers; wherein the polymer comprises methylene bridge groups between aromatic rings; wherein the polymer comprises a total amount of amino groups bonded to the resin particles of 1.4 equivalents or more per liter of the collection of resin particles; wherein quaternary ammonium groups bonded to the polymer are present in an amount of 0.06 to 0.12 equivalents per liter of the collection of resin particles; wherein the resin particles have water retention capacity of 40% to 50% by weig of water based on the weight of the collection of resin particles; and wherein the resin particles have surface area of 100 m2/g or less.
(FR) L'invention concerne une collection de particules de résine, les particules de résine comprenant un ou plusieurs polymères; le polymère comprenant des groupes de pont méthylène entre des cycles aromatiques; le polymère comprenant une quantité totale de groupes amino liés aux particules de résine de 1,4 équivalents ou plus par litre de la collection de particules de résine; les groupes ammonium quaternaire liés au polymère étant présents en une quantité de 0,06 à 0,12 équivalents par litre de la collection de particules de résine; les particules de résine ayant une capacité de rétention d'eau de 40 % à 50 % en poids d'eau sur la base du poids de la collection de particules de résine; et les particules de résine ayant une surface de 100 m2/g ou moins.
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: English (EN)
Filing Language: English (EN)