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1. WO2019048307 - FLAME-RETARDANT POLYESTER COMPOSITIONS AND USE THEREOF

Publication Number WO/2019/048307
Publication Date 14.03.2019
International Application No. PCT/EP2018/073226
International Filing Date 29.08.2018
IPC
C08K 3/32 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
32Phosphorus-containing compounds
C08K 5/3492 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
16Nitrogen-containing compounds
34Heterocyclic compounds having nitrogen in the ring
3467having more than two nitrogen atoms in the ring
3477Six-membered rings
3492Triazines
C08K 5/5313 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
49Phosphorus-containing compounds
51Phosphorus bound to oxygen
53bound to oxygen and to carbon only
5313Phosphinic compounds, e.g. R2=P(:O)OR'
C08K 5/5317 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
49Phosphorus-containing compounds
51Phosphorus bound to oxygen
53bound to oxygen and to carbon only
5317Phosphonic compounds, e.g. R-P(:O)(OR')2
C08K 7/14 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7Use of ingredients characterised by shape
02Fibres or whiskers
04inorganic
14Glass
C08L 77/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
77Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
06Polyamides derived from polyamines and polycarboxylic acids
CPC
C08K 3/013
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
01characterized by their specific function
013Fillers, pigments or reinforcing additives
C08K 5/0066
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
0066Flame-proofing or flame-retarding additives
C08K 5/098
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
098Metal salts of carboxylic acids
C08K 5/34922
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
16Nitrogen-containing compounds
34Heterocyclic compounds having nitrogen in the ring
3467having more than two nitrogen atoms in the ring
3477Six-membered rings
3492Triazines
34922Melamine; Derivatives thereof
C08K 5/34924
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
16Nitrogen-containing compounds
34Heterocyclic compounds having nitrogen in the ring
3467having more than two nitrogen atoms in the ring
3477Six-membered rings
3492Triazines
34924containing cyanurate groups; Tautomers thereof
C08K 5/34928
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
16Nitrogen-containing compounds
34Heterocyclic compounds having nitrogen in the ring
3467having more than two nitrogen atoms in the ring
3477Six-membered rings
3492Triazines
34928Salts
Applicants
  • CLARIANT PLASTICS & COATINGS LTD [CH]/[CH]
Inventors
  • BAUER, Harald
  • HÖROLD, Sebastian
  • SICKEN, Martin
Agents
  • JACOBI, Carola
Priority Data
10 2017 215 773.907.09.2017DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FLAMMHEMMENDE POLYESTERZUSAMMENSETZUNGEN UND DEREN VERWENDUNG
(EN) FLAME-RETARDANT POLYESTER COMPOSITIONS AND USE THEREOF
(FR) COMPOSITIONS DE POLYESTER IGNIFUGES ET LEUR UTILISATION
Abstract
(DE)
Die Erfindung betrifft flammhemmende Polyesterzusammensetzungen enthaltend thermoplastischen Polyester als Komponente A, Füllstoffe und/oder Verstärkungsstoffe als Komponente B, Phosphinsäuresalz der Formel (I) als Komponente C worin R1 und R2 Ethyl bedeuten, M AI, Fe, TiOp oder Zn ist, m 2 bis 3 bedeutet, und p = (4 - m) / 2 ist Verbindung ausgewählt aus der Gruppe der AI-, Fe-, TiOp- oder Zn-Salze der Ethylbutylphosphinsäure, der Dibutylphosphinsäure, der Ethylhexylphosphinsäure, der Butylhexylphosphinsäure und/oder der Dihexylphosphinsäure als Komponente D Phosphonsäuresalz der Formel II als Komponente E worin R3 Ethyl bedeutet, Met AI, Fe, TiOq oder Zn ist, n 2 bis 3 bedeutet, und q = (4 - n) / 2 ist anorganisches Phosphonat als Komponente F, und Wachs ausgewählt aus der Gruppe der Polyolefinwachse, Amidwachse, natürlichen Wachse, langkettigen aliphatischen Carbonsäuren und/oder deren Estern oder Salzen als Komponente G. Die Polyesterzusammensetzungen lassen sich zur Herstellung von Fasern, Folien und Formkörpern, insbesondere für Anwendungen im Elektro- und Elektronikbereich einsetzen.
(EN)
The invention relates to flame-retardant polyester compositions containing thermoplastic polyester as component A, fillers and/or reinforcing materials as component B, phosphinic acid salt of formula (I) as component C, wherein R1 and R2 represent ethyl, M represents AI, Fe, TiOp or Zn, m represents 2 to 3, and p = (4 – m) / 2, a compound selected from the group of Al-, Fe-, TiOp or Zn salts of ethyl butylphosphinic acid, dibutylphosphinic acid, ethylhexylphosphinic acid, butylhexylphosphinic acid and/or dihexylphosphinic acid as component D, phosphonic acid salt of formula (II) as component E, wherein R3 represents ethyl, Met represents Al, Fe, TiOq or Zn, n represents 2 to 3, and q = (4 – n) / 2, an inorganic phosphonate as component F, and wax selected from the group consisting of polyoelfin wax, amide wax, natural wax, long-chained aliphatic carboxylic acids and/or esters or salts thereof as component G. The polyester compositions can be used to produce fibers, films, and moulded bodies, in particular for applications in the electrical and electronics fields.
(FR)
L’invention concerne des compositions de polyester ignifuges contenant du polyester thermoplastique en tant que constituant A, des substances de charge et/ou des substances de renfort en tant que constituant B, un sel d’acide phosphinique de formule (I) en tant que constituant C, où R1 et R2 sont éthyle, M est Al, Fe, TiOp ou Zn, m vaut de 2 à 3 et p = (4 - m) / 2, un composé choisi dans le groupe des sels d’Al, de Fe, de TiOp ou de Zn de l'acide éthylbutylphosphinique, de l’acide dibutylphosphinique, de l’acide éthylhexylphosphinique, de l’acide butylhexylphosphinique et/ou de l'acide dihexylphosphinique en tant que constituant D, un sel d’acide phosphonique de formule (II) en tant que constituant E, où R3 est éthyle, Met est Al, Fe, TiOq ou Zn, n vaut de 2 à 3 et q = (4 - n) / 2, un polyphosphate inorganique en tant que constituant F et de la cire choisie dans le groupe des cires de polyoléfine, des cires d'amide, des cires naturelles, des acides carboxyliques aliphatiques à longue chaîne et/ou leurs esters ou sels en tant que constituant G. Ces compositions de polyester peuvent être employées pour la production de fibres, de films et de corps moulés, notamment pour des applications dans les domaines électrique et électronique.
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