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1. (WO2018104215) POLYMER COMPOSITION COMPRISING POLYCARBONATE AND ABS WITH IMPROVED HEAT AGEING AND SURFACE APPEARANCE PROPERTIES.
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Pub. No.: WO/2018/104215 International Application No.: PCT/EP2017/081348
Publication Date: 14.06.2018 International Filing Date: 04.12.2017
IPC:
C08L 69/00 (2006.01) ,C08L 55/02 (2006.01) ,C08K 3/32 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69
Compositions of polycarbonates; Compositions of derivatives of polycarbonates
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
55
Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/-C08L53/211
02
ABS [Acrylonitrile-Butadiene-Styrene] polymers
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
3
Use of inorganic ingredients
32
Phosphorus-containing compounds
Applicants:
SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Plasticslaan 1 4612 PX Bergen op Zoom, NL
Inventors:
ZHOU, Jiaoyan; NL
SHAN, Wei; NL
SHEN, Miao; NL
Agent:
SABIC INTELLECTUAL PROPERTY GROUP; P.O. Box 3008 6160 GA GELEEN, NL
Priority Data:
16202337.806.12.2016EP
Title (EN) POLYMER COMPOSITION COMPRISING POLYCARBONATE AND ABS WITH IMPROVED HEAT AGEING AND SURFACE APPEARANCE PROPERTIES.
(FR) COMPOSITION POLYMÈRE COMPRENANT DU POLYCARBONATE ET DES ABS PRÉSENTANT DES PROPRIÉTÉS AMÉLIORÉES DE VIEILLISSEMENT THERMIQUE ET D'ASPECT DE SURFACE
Abstract:
(EN) The present invention relates to a polymer composition comprising: - polycarbonate; - acrylonitrile-butadiene-styrene copolymer; and ≥ 0.001 and ≤ 0.500 wt% of a phosphate salt of zinc, sodium, calcium, potassium or magnesium, with regard to the total weight of the polymer composition. Such polymer composition demonstrates a reduction of surface defects in the form of silver streaks, whereas further demonstrating a desired balance of mechanical properties, thermal properties and processing properties.
(FR) La présente invention concerne une composition polymère comprenant : - du polycarbonate ; - un copolymère d'acrylonitrile-butadiène-styrène ; et ≥ 0,001 et ≤ 0,500 % en poids d'un sel phosphate de zinc, de sodium, de calcium, de potassium ou de magnésium, par rapport au poids total de la composition polymère. Une telle composition polymère présente une réduction des défauts de surface sous la forme de stries argentées, tout en présentant en outre un équilibre souhaité des propriétés mécaniques, des propriétés thermiques et des propriétés de transformation.
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)