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1. (WO2018055240) PARTICULATE POLYMER COMPOSITION AND METHOD FOR ITS PREPARATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/055240 International Application No.: PCT/FI2017/050675
Publication Date: 29.03.2018 International Filing Date: 26.09.2017
IPC:
C08K 5/3475 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
16
Nitrogen-containing compounds
34
Heterocyclic compounds having nitrogen in the ring
3467
having more than two nitrogen atoms in the ring
3472
Five-membered rings
3475
condensed with carbocyclic rings
Applicants: KEMIRA OYJ[FI/FI]; Energiakatu 4 00180 Helsinki, FI
Inventors: MIKKOLA, Esa; FI
HONKANEN, Tapio; FI
NUUTINEN, Vesa; FI
Agent: SILLA Maskula; P.O. Box 99 Tykistökatu 2-4 B FI-20521 Turku, FI
Priority Data:
2016571926.09.2016FI
Title (EN) PARTICULATE POLYMER COMPOSITION AND METHOD FOR ITS PREPARATION
(FR) COMPOSITION DE POLYMÈRE PARTICULAIRE ET SON PROCÉDÉ DE PRÉPARATION
Abstract:
(EN) The invention relates to a particulate polymer composition comprising an acrylamide polymer and at least one substituted and/or unsubstituted benzotriazole as stabilizer, as well as to a method for its preparation.
(FR) L'invention concerne une composition de polymère particulaire comprenant un polymère d'acrylamide et au moins un benzotriazole substitué et/ou non substitué en tant que stabilisant, ainsi qu'un procédé pour sa préparation.
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)