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1. (WO2017032658) FLAME-RETARDANT THERMOPLASTIC POLYURETHANE
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Pub. No.: WO/2017/032658 International Application No.: PCT/EP2016/069488
Publication Date: 02.03.2017 International Filing Date: 17.08.2016
IPC:
C08K 5/3492 (2006.01) ,C08K 5/521 (2006.01) ,C08K 5/5313 (2006.01) ,C08K 5/5317 (2006.01) ,H01B 3/30 (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
3477
Six-membered rings
3492
Triazines
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
49
Phosphorus-containing compounds
51
Phosphorus bound to oxygen
52
bound to oxygen only
521
Esters of phosphoric acids, e.g. of H3PO4
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
49
Phosphorus-containing compounds
51
Phosphorus bound to oxygen
53
bound to oxygen and to carbon only
5313
Phosphinic compounds, e.g. R2P(:O)OR'
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
49
Phosphorus-containing compounds
51
Phosphorus bound to oxygen
53
bound to oxygen and to carbon only
5317
Phosphonic compounds, e.g. R-P(:O)(OR')2
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18
mainly consisting of organic substances
30
plastics; resins; waxes
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein, DE
Inventors:
HENZE, Oliver Steffen; DE
MÜHREN, Oliver; DE
Agent:
HERZOG FIESSER & PARTNER PATENTANWÄLTE PARTG MBB; ALTMANN, Andreas Isartorplatz 1 80331 München, DE
Priority Data:
15181935.621.08.2015EP
Title (EN) FLAME-RETARDANT THERMOPLASTIC POLYURETHANE
(FR) POLYURÉTHANE THERMOPLASTIQUE IGNIFUGÉ
(DE) FLAMMGESCHÜTZTES THERMOPLASTISCHES POLYURETHAN
Abstract:
(EN) The present invention relates to compositions which contain at least one thermoplastic polyurethane, at least melamine cyanurate, at least one first phosphorus-containing flame retardant (F1) selected from the group consisting of alkyl esters of phosphoric acid and alkyl esters of phosphonic acid, the alkyl groups being selected from C1 to C12 alkyl groups, and at least one other phosphorus-containing flame retardant (F2) selected from the group consisting of derivatives of phosphinic acid, and to the use of a composition of this type for producing cable sheaths.
(FR) La présente invention concerne des compositions contenant au moins un polyuréthanne thermoplastique, au moins un cyanurate de mélamine, au moins un premier ignifuge phosphoré (F1) sélectionné dans le groupe comprenant des esters alkyliques de l’acide phosphorique et des esters alkyliques de l’acide phosphonique, les radicaux alkyle étant sélectionnés parmi des radicaux alkyle C1-C12, et au moins un autre ignifuge phosphoré (F2) sélectionné dans le groupe comprenant des dérivés de l’acide phosphinique. La présente invention concerne également l'utilisation d’une telle composition pour la réalisation de gaines de câbles.
(DE) Die vorliegende Erfindung betrifft Zusammensetzungen enthaltend mindestens ein thermoplastisches Polyurethan, mindestens Melamincyanurat, mindestens ein erstes phosphorhaltiges Flammschutzmittel (F1) ausgewählt aus der Gruppe bestehend aus Alkylestern der Phosphorsäure und Alkylestern der Phosphonsäure, wobei die Alkylreste ausgewählt sind aus C1 bis C12-Alkylresten, und mindestens ein weiteres phosphorhaltiges Flammschutzmittel (F2) ausgewählt aus der Gruppe bestehend aus Derivaten der Phosphinsäure sowie die Verwendung einer derartigen Zusammensetzung zur Herstellung von Kabelummantelungen.
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, 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, KN, KP, KR, 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: German (DE)
Filing Language: German (DE)