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1. (WO2019067438) ONE-PACK POLYMER MODIFIERS
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Pub. No.: WO/2019/067438 International Application No.: PCT/US2018/052624
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
C09K 3/00 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
Applicants:
ARKEMA INC. [US/US]; 900 First Avenue King of Prussia, Pennsylvania 19406, US
Inventors:
YOCCA, Kevin, R.; US
LEFEBVRE, Amy A.; US
LYONS, Jason M.; US
Agent:
MORREALE, Lynn B; US
BOYD, Steven D.; US
LEWIS, Christopher R; US
ROLAND, Thomas F; US
Priority Data:
62/563,84127.09.2017US
Title (EN) ONE-PACK POLYMER MODIFIERS
(FR) AGENTS DE MODIFICATION POLYMÈRE EN CONTENANT UNIQUE
Abstract:
(EN) A one-pack polymer modifier containing a) at least one process aid functionalized with a reactive epoxy, hydroxyl, β-keto ester, β-keto amide or carboxylic acid functional group, b) at least one impact modifier, c) optionally, at least one mineral filler and d) optionally, at least one further additive is useful for modifying the properties of thermoplastic polymers such as PVC, including reducing the surface gloss of an article prepared from the thermoplastic polymer and improving the impact strength of such an article.
(FR) La présente invention concerne un agent de modification polymère en contenant unique contenant a) au moins un auxiliaire de transformation fonctionnalisé avec un époxy réactif, un groupe hydroxyle, un ester β-céto, un amide β-céto ou un groupe fonctionnel acide carboxylique, b) au moins un agent de modification de la résistance aux chocs, c) éventuellement, au moins une charge minérale et d) éventuellement, au moins un additif supplémentaire utile pour modifier les propriétés des polymères thermoplastiques tels que le PVC, comprenant la réduction du brillant de surface d’un article préparé à partir du polymère thermoplastique et améliorant la résistance aux chocs d’un tel article.
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)