CA2494351A1 - Impact-resistance modified polycarbonate blends - Google Patents

Impact-resistance modified polycarbonate blends Download PDF

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Publication number
CA2494351A1
CA2494351A1 CA002494351A CA2494351A CA2494351A1 CA 2494351 A1 CA2494351 A1 CA 2494351A1 CA 002494351 A CA002494351 A CA 002494351A CA 2494351 A CA2494351 A CA 2494351A CA 2494351 A1 CA2494351 A1 CA 2494351A1
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CA
Canada
Prior art keywords
composition according
weight
graft
parts
monomers
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002494351A
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French (fr)
Other versions
CA2494351C (en
Inventor
Andreas Seidel
Thomas Eckel
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Covestro Deutschland AG
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Individual
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Publication of CA2494351A1 publication Critical patent/CA2494351A1/en
Application granted granted Critical
Publication of CA2494351C publication Critical patent/CA2494351C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C08L69/005—Polyester-carbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a composition containing A) between 40 and 90 parts by weight of aromatic polycarbonate with a weighted average molecular weight Mw >= 25 000 g/mol, B) between 0.5 and 15 parts by weight of polyalkylene terephthalate, C) between 1 and 20 parts by weight of a graft (co)polymer comprising a core-shell morphology, consisting of between 10 and 90 wt. %, ( in relation to the graft (co)polymer), of a graft base with a glass transition temperature of below 0 ~C and between 90 and 10 wt. % (in relation to the graft (co)polymer) of vinyl monomers as graft monomers, said graft monomers containing a fraction of at least 20 wt. % (in relation to the graft monomer s) of acrylate monomers, D) between 2 and 20 parts by weight of an oligomeric organic phosphoric acid esters and E) between 0 and 1 parts by weight of a fluorinated polyolefin, whereby the sum of the parts by weight of all components equals 100.

Claims (19)

1. Composition containing A) 40 to 90 parts by weight of aromatic poly(ester)carbonate having a weight-average molecular weight M w of >= 5,000 g/mol, B) 0.5 to 15 parts by weight of polyalkylene terephthalate, C) 1 to 20 parts by weight of graft (co)polymer having a core-shell morphology, consisting of 10 to 90 wt.% (relative to the graft (co)polymer) of a graft base having a glass transition temperature below 0°C and 90 to 10 wt.% (relative to the graft (co)polymer) of vinyl monomers as graft monomers, the graft monomers containing a proportion of at least 20 wt.% (relative to the graft monomers) of acrylate monomers, D) 2 to 20 parts by weight of an oligomeric organic phosphoric acid ester and E) 0 to 1 part by weight of fluorinated polyolefin, the sum of the parts by weight of all components being 100.
2. Composition according to claim 1, the aromatic poly(ester)carbonate displaying a ~w of > 26,000 g/mol.
3. Composition according to claim 1, the polyalkylene terephthalate displaying an intrinsic viscosity of >= 0.8 cm3/g.
4. Composition according to claim 1, wherein the graft base is selected from at least one of the group comprising diene rubbers, copolymers of diene rubbers, EP(D)M rubbers, acrylate and silicone-acrylate composite rubbers.
5. Composition according to claim 1, wherein the graft monomers are selected from at least one monomer of the group comprising vinyl aromatics, ring-substituted vinyl aromatics, (meth)acrylic acid (C1-C8) alkyl esters, vinyl cyanides and derivatives of unsaturated carboxylic acids.
6. Composition according to claim 1, wherein the proportion of acrylate monomer as graft monomer is at least 50 wt.%.
7. Composition according to claim 1, wherein the proportion of acrylate monomer as graft monomer is at least 75 wt.%.
8. Composition according to claim 1, wherein oligomeric phosphoric or phosphonic acid esters having the formula (IV) wherein R1, R2, R3 and R4 mutually independently denote C1 to C8g alkyl, C5 to C6 cycloalkyl optionally substituted with alkyl, C6 to C20 aryl or C7 to C12 aralkyl, n mutually independently denotes 0 or 1 q denotes 0.5 to 30 and X denotes a mononuclear or polynuclear aromatic radical having 6 to 30 C atoms, or a linear or branched aliphatic radical having 2 to 30 C
atoms, which can be OH-substituted and can contain up to 8 ether bonds, are included as component D.
9. Composition according to claim 8, wherein q denotes 1 to 5.
10. Composition according to claim 9, wherein q denotes 1 to 2.
11. Composition according to claim 8, wherein X in formula IV stands for
12. Composition according to claim 11, wherein X is derived from hydroquinone, resorcinol or bisphenol A.
13. Composition according to claim 1, containing 50 to 80 parts by weight of component A), 1 to 10 parts by weight of component C), 2 to 15 parts by weight of component D).
14. Composition according to claim 1, containing 5 to 10 parts by weight of component B).
15. Composition according to claim 1, containing polyethylene terephthalate as component B).
16. Composition according to claim 1, containing additives selected from at least one of the group comprising lubricants and release agents, nucleating agents, antistatic agents, stabilisers, light stabilisers, dye, pigment, fillers and reinforcing agents, flame retardants differing from component D) and flame retardant synergists.
17. Process for producing the composition according to claim 1, wherein the components are mixed together and melt compounded or melt extruded at elevated temperature.
18. Use of the composition according to claim 1 for the production of moulded parts.
19. Moulded parts obtainable from the composition according to claim 1.
CA2494351A 2002-07-29 2003-07-18 Impact-resistance modified polycarbonate blends Expired - Fee Related CA2494351C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10234420.5 2002-07-29
DE10234420A DE10234420A1 (en) 2002-07-29 2002-07-29 Impact-modified polycarbonate blends
PCT/EP2003/007825 WO2004013228A1 (en) 2002-07-29 2003-07-18 Impact-resistance modified polycarbonate blends

Publications (2)

Publication Number Publication Date
CA2494351A1 true CA2494351A1 (en) 2004-02-12
CA2494351C CA2494351C (en) 2011-10-18

Family

ID=30128471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2494351A Expired - Fee Related CA2494351C (en) 2002-07-29 2003-07-18 Impact-resistance modified polycarbonate blends

Country Status (14)

Country Link
EP (1) EP1527137B1 (en)
JP (1) JP4276170B2 (en)
KR (1) KR100954005B1 (en)
CN (1) CN1329437C (en)
AT (1) ATE356171T1 (en)
AU (1) AU2003250988A1 (en)
BR (1) BR0305683B1 (en)
CA (1) CA2494351C (en)
DE (2) DE10234420A1 (en)
ES (1) ES2280803T3 (en)
HK (1) HK1085231A1 (en)
MX (1) MXPA05001110A (en)
TW (1) TWI303256B (en)
WO (1) WO2004013228A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10017640B2 (en) 2013-03-08 2018-07-10 Covestro Llc Halogen free flame retarded polycarbonate

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1990514B (en) * 2005-12-30 2010-05-12 上海杰事杰新材料股份有限公司 Core-shell structure ionomer for PET resin toughening crystallization and method for making same
DE102006012990A1 (en) 2006-03-22 2007-09-27 Bayer Materialscience Ag Flame-retardant toughened polycarbonate compositions
DE102006012988A1 (en) * 2006-03-22 2007-09-27 Bayer Materialscience Ag Flame-retardant toughened polycarbonate compositions
WO2008027536A1 (en) * 2006-08-31 2008-03-06 Supresta Llc Oligomeric bis-phosphate flame retardants and compositions containing the same
US9127154B2 (en) * 2006-10-13 2015-09-08 Bayer Materialscience Llc Impact resistant, flame retardant thermoplastic molding composition
US8217101B2 (en) * 2007-03-02 2012-07-10 Bayer Materialscience Llc Flame retardant thermoplastic molding composition
DE102007061760A1 (en) * 2007-12-20 2009-06-25 Bayer Materialscience Ag Flame-retardant impact-modified polyalkylene terephthalate / polycarbonate compositions
DE102007061762A1 (en) * 2007-12-20 2009-06-25 Bayer Materialscience Ag Flame-retardant toughened polycarbonate compositions
DE102007061761A1 (en) * 2007-12-20 2009-06-25 Bayer Materialscience Ag Flame-retardant toughened polycarbonate compositions
DE102007061759A1 (en) * 2007-12-20 2009-06-25 Bayer Materialscience Ag Flame-retardant toughened polycarbonate compositions
ES2381732T5 (en) * 2008-11-21 2019-02-04 Rohm & Haas Polymer compositions containing phosphates
KR101266294B1 (en) 2008-12-19 2013-05-22 제일모직주식회사 Polyester/polycarbonate alloy resin composition
DE102008062945A1 (en) * 2008-12-23 2010-06-24 Bayer Materialscience Ag Flame-retardant toughened polycarbonate compositions
DE102009005762A1 (en) * 2008-12-23 2010-06-24 Bayer Materialscience Ag Impact modified polycarbonate compositions
EP2377899A1 (en) * 2010-04-14 2011-10-19 Styron Europe GmbH Carbonate blend compostion having improved resistance to environmental stress cracking
KR101360892B1 (en) 2011-06-21 2014-02-11 제일모직주식회사 Polyester Resin Composition Having Good Reflectance, Heat Resistance, Yellowing Resistance and Humidity Resistance
KR101549492B1 (en) 2011-12-28 2015-09-03 제일모직주식회사 Polyester Resin Composition Having Yellowing Resistance and High Impact Strength
KR20140086738A (en) 2012-12-28 2014-07-08 제일모직주식회사 Resin compositions and articles including the same
WO2014104485A1 (en) 2012-12-28 2014-07-03 제일모직 주식회사 Thermoplastic resin composition and moulded article comprising same
EP2970661A4 (en) * 2013-03-11 2016-10-12 Covestro Llc Flame retardant polycarbonate
US10301449B2 (en) 2013-11-29 2019-05-28 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition having excellent light stability at high temperature
KR101690829B1 (en) 2013-12-30 2016-12-28 롯데첨단소재(주) Thermoplastic resin composition having excellent Impact resistance and light stability
US10636951B2 (en) 2014-06-27 2020-04-28 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition having excellent reflectivity
KR101793319B1 (en) 2014-12-17 2017-11-03 롯데첨단소재(주) Polyester resin composition and molded part using the same
EP3237543B1 (en) * 2014-12-23 2023-02-08 SHPP Global Technologies B.V. Reinforced polycarbonate compositions
KR101849830B1 (en) 2015-06-30 2018-04-18 롯데첨단소재(주) Polyester resin composition with excellent impact resistance and light reliability and molded article using the same
USD825341S1 (en) 2017-05-30 2018-08-14 Mary Kay Inc. Bottle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235642A1 (en) * 1992-10-22 1994-04-28 Bayer Ag Flame retardant molding compounds
EP0992542B1 (en) * 1997-06-27 2003-09-03 Kaneka Corporation Flame-retardant thermoplastic resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10017640B2 (en) 2013-03-08 2018-07-10 Covestro Llc Halogen free flame retarded polycarbonate

Also Published As

Publication number Publication date
HK1085231A1 (en) 2006-08-18
TWI303256B (en) 2008-11-21
MXPA05001110A (en) 2005-04-28
ATE356171T1 (en) 2007-03-15
CN1329437C (en) 2007-08-01
CA2494351C (en) 2011-10-18
BR0305683B1 (en) 2014-11-25
KR100954005B1 (en) 2010-04-20
BR0305683A (en) 2004-10-19
TW200415198A (en) 2004-08-16
DE10234420A1 (en) 2004-02-12
WO2004013228A1 (en) 2004-02-12
JP2005534756A (en) 2005-11-17
DE50306760D1 (en) 2007-04-19
EP1527137A1 (en) 2005-05-04
JP4276170B2 (en) 2009-06-10
ES2280803T3 (en) 2007-09-16
AU2003250988A1 (en) 2004-02-23
EP1527137B1 (en) 2007-03-07
CN1694922A (en) 2005-11-09
KR20050032100A (en) 2005-04-06

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Effective date: 20160718