MX2014004846A - Composiciones de policarbonato estabilizadas con mezclas de silice y un acido inorganico. - Google Patents
Composiciones de policarbonato estabilizadas con mezclas de silice y un acido inorganico.Info
- Publication number
- MX2014004846A MX2014004846A MX2014004846A MX2014004846A MX2014004846A MX 2014004846 A MX2014004846 A MX 2014004846A MX 2014004846 A MX2014004846 A MX 2014004846A MX 2014004846 A MX2014004846 A MX 2014004846A MX 2014004846 A MX2014004846 A MX 2014004846A
- Authority
- MX
- Mexico
- Prior art keywords
- polycarbonate compositions
- acid
- adsorber
- absorber
- mixtures
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 229920000515 polycarbonate Polymers 0.000 title abstract 4
- 239000004417 polycarbonate Substances 0.000 title abstract 4
- 150000007522 mineralic acids Chemical class 0.000 title 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title 1
- 235000012239 silicon dioxide Nutrition 0.000 title 1
- 239000006096 absorbing agent Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920002959 polymer blend Polymers 0.000 abstract 2
- 239000007848 Bronsted acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
La presente invención se refiere a composiciones de policarbonato que tienen una estabilidad de procesamiento mejorada, una estabilidad térmica aumentada y un buen color natural, y a su preparación y uso, comprendiendo las composiciones de policarbonato un adsorbente o absorbente y un ácido. La presente invención se refiere además a un procedimiento de combinación para la preparación de composiciones de policarbonato termoestabilizadas que comprendenconstituyentes que tienen una acción básica usando ácidos aplicados a un adsorbente o absorbente. La presente invención se refiere además al uso de ácidos de Brönsted aplicados a un adsorbente o absorbente para la termoestabilización de mezclas poliméricas, que contienen impurezas básicas, que comprenden al menos un polímero preparado por policondensación, durante la combinación y la conformación térmica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11186664 | 2011-10-26 | ||
| PCT/EP2012/070983 WO2013060687A1 (de) | 2011-10-26 | 2012-10-23 | Stabilisierte polycarbonatzusammensetzungen mit abmischungen aus kieselsäure und einer anorganischen säure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014004846A true MX2014004846A (es) | 2014-05-27 |
| MX339003B MX339003B (es) | 2016-05-05 |
Family
ID=47074722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014004846A MX339003B (es) | 2011-10-26 | 2012-10-23 | Composiciones de policarbonato estabilizadas con mezclas de silice y un acido inorganico. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9056977B2 (es) |
| EP (1) | EP2771404B1 (es) |
| KR (1) | KR101922753B1 (es) |
| CN (1) | CN103998521B (es) |
| BR (1) | BR112014009287A8 (es) |
| CA (1) | CA2853186A1 (es) |
| ES (1) | ES2628394T3 (es) |
| MX (1) | MX339003B (es) |
| RU (1) | RU2014120915A (es) |
| WO (1) | WO2013060687A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2014004847A (es) * | 2011-10-26 | 2014-05-27 | Bayer Ip Gmbh | Procedimiento para la preparacion y estabilizacion de composiciones de policarbonato modificadas al impacto usando disoluciones diluidas de compuestos acidos. |
| CN107820508B (zh) * | 2015-07-06 | 2021-01-12 | 科思创德国股份有限公司 | 用于对热变形点具有高要求的电镀应用的聚碳酸酯组合物 |
| WO2017055416A1 (de) | 2015-10-02 | 2017-04-06 | Covestro Deutschland Ag | Polycarbonat-zusammensetzungen mit verbesserter stabilisierung |
| EP3365390B1 (de) | 2015-10-23 | 2020-06-17 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat-formmassen mit verbesserter thermischer verarbeitungsstabilität |
| WO2019016369A1 (de) | 2017-07-21 | 2019-01-24 | Covestro Deutschland Ag | Talkgefüllte zusammensetzung und thermoplastische formmasse |
| EP3502182B1 (de) | 2017-12-20 | 2020-10-21 | Covestro Deutschland AG | Stabilisierte, gefüllte polycarbonat-zusammensetzungen |
| CN109320935B (zh) * | 2018-08-30 | 2021-01-05 | 江苏金发科技新材料有限公司 | 改善聚碳酸酯合金材料色粉点的生产工艺 |
| EP4098690A1 (de) | 2021-06-01 | 2022-12-07 | Covestro Deutschland AG | Thermoplastische zusammensetzung mit hoher wärmeformbeständigkeit und reflexion |
| EP4311839A1 (de) | 2022-07-28 | 2024-01-31 | Covestro Deutschland AG | Mineralgefüllte polycarbonat-blend-formmasse mit niedrigem bpa-gehalt und verfahren zu ihrer herstellung |
| WO2024146774A1 (de) | 2023-01-05 | 2024-07-11 | Covestro Deutschland Ag | Mineralgefüllte polycarbonat- und/oder polyestercarbonat-formmasse mit guter thermischer stabilität |
| WO2025073535A1 (de) | 2023-10-02 | 2025-04-10 | Covestro Deutschland Ag | Gefüllte zusammensetzung und thermoplastische formmasse zur herstellung von formkörpern mit guter oberflächenkosmetik und reduziertem gehalt an freiem bisphenol a |
| WO2025242778A1 (en) | 2024-05-23 | 2025-11-27 | Covestro Deutschland Ag | Talc filled polycarbonate composition with good surface appearance and low content of free bisphenol a |
Family Cites Families (39)
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|---|---|---|---|---|
| DE1495626B1 (de) | 1960-03-30 | 1971-06-09 | Bayer Ag | Verfahren zum herstellen von polyestern |
| US3419634A (en) | 1966-01-03 | 1968-12-31 | Gen Electric | Organopolysiloxane polycarbonate block copolymers |
| FR1580834A (es) | 1968-01-04 | 1969-09-12 | ||
| US3644574A (en) | 1969-07-17 | 1972-02-22 | Eastman Kodak Co | Shaped articles of blends of polyesters and polyvinyls |
| US4013613A (en) | 1971-10-01 | 1977-03-22 | General Electric Company | Reinforced intercrystalline thermoplastic polyester compositions |
| DE2232877B2 (de) | 1972-07-05 | 1980-04-10 | Werner & Pfleiderer, 7000 Stuttgart | Verfahren zur Herstellung von Polyestern |
| JPS5039599B2 (es) | 1973-03-30 | 1975-12-18 | ||
| DE2407776A1 (de) | 1974-02-19 | 1975-09-04 | Licentia Gmbh | Schaltung zur regelung der betriebsspannung fuer die transistor-zeilenendstufe eines fernsehempfaengers |
| JPS5292295A (en) | 1976-01-29 | 1977-08-03 | Sumitomo Chem Co Ltd | Preparation of aromatic polyester |
| IT1116721B (it) | 1976-04-02 | 1986-02-10 | Allied Chem | Copolimero bisfenolo a tereftalato carbonato lavorabili in massa fusa |
| DE2715932A1 (de) | 1977-04-09 | 1978-10-19 | Bayer Ag | Schnellkristallisierende poly(aethylen/alkylen)-terephthalate |
| DE2842005A1 (de) | 1978-09-27 | 1980-04-10 | Bayer Ag | Polycarbonate mit alkylphenyl-endgruppen, ihre herstellung und ihre verwendung |
| JPS5594930A (en) | 1979-01-10 | 1980-07-18 | Sumitomo Chem Co Ltd | Preparation of aromatic polyester by improved bulk polymerization process |
| DE2940024A1 (de) | 1979-10-03 | 1981-04-16 | Bayer Ag, 5090 Leverkusen | Aromatische polyester, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von spritzgussartikeln, folien und ueberzuegen |
| DE3007934A1 (de) | 1980-03-01 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Aromatische polyestercarbonate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von spritzgussartikeln, folien und ueberzuegen |
| DE3334782A1 (de) | 1983-04-19 | 1984-10-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polydiorganosiloxanen mit hydroxyaryloxy-endgruppen |
| DE3631539A1 (de) | 1986-09-17 | 1988-03-24 | Bayer Ag | Alterungsbestaendige thermoplastische formmassen mit guter zaehigkeit |
| DE3631540A1 (de) | 1986-09-17 | 1988-03-24 | Bayer Ag | Thermoplastische formmassen mit hoher alterungsbestaendigkeit und guter tieftemperaturzaehigkeit |
| DE3704657A1 (de) | 1987-02-14 | 1988-08-25 | Bayer Ag | Teilchenfoermige mehrphasenpolymerisate |
| DE3704655A1 (de) | 1987-02-14 | 1988-08-25 | Bayer Ag | Teilchenfoermige mehrphasenpolymerisate |
| DE3707934A1 (de) | 1987-03-12 | 1988-09-22 | Hoetger Jun Peter | Schalldaemmelement zur anordnung an schalldurchlaessigen gebaeudeteilen |
| DE3738143A1 (de) | 1987-11-10 | 1989-05-18 | Bayer Ag | Verwendung von redoxpfropfpolymerisaten zur verbesserung der benzinbestaendigkeit von thermoplastischen, aromatischen polycarbonat- und/oder polyestercarbonat-formmassen |
| DE3832396A1 (de) | 1988-08-12 | 1990-02-15 | Bayer Ag | Dihydroxydiphenylcycloalkane, ihre herstellung und ihre verwendung zur herstellung von hochmolekularen polycarbonaten |
| NL8802346A (nl) | 1988-09-22 | 1990-04-17 | Gen Electric | Polymeermengsel met aromatisch polycarbonaat, styreen bevattend copolymeer en/of entpolymeer en een vlamvertragend middel, daaruit gevormde voorwerpen. |
| DE4221935A1 (de) | 1992-07-03 | 1994-01-05 | Bayer Ag | Thermoplastische Formmassen |
| DE4328656A1 (de) | 1993-08-26 | 1995-03-02 | Bayer Ag | Flammwidrige, spannungsrißbeständige Polycarbonat-ABS-Formmassen |
| US5907026A (en) * | 1997-08-27 | 1999-05-25 | General Electric Company | Polycarbonate compositions comprising polyester resins and ultraviolet light absorbers |
| DE19828536A1 (de) | 1998-06-26 | 1999-12-30 | Bayer Ag | Flammwidrige Polycarbonat/ABS-Formmassen |
| US6323271B1 (en) * | 1998-11-03 | 2001-11-27 | Arteva North America S.A.R.L. | Polyester resins containing silica and having reduced stickiness |
| DE19856484A1 (de) | 1998-12-08 | 2000-06-15 | Bayer Ag | Polycarbonat-Formmassen mit verbesserten mechanischen Eigenschaften |
| DE19941821A1 (de) | 1999-09-02 | 2001-03-08 | Bayer Ag | Flammwidrige Polycarbonat-ABS-Blends |
| CN100381488C (zh) * | 2002-03-18 | 2008-04-16 | 旭化成化学株式会社 | 阻燃性芳族聚碳酸酯树脂组合物 |
| US20060287422A1 (en) * | 2005-06-16 | 2006-12-21 | General Electric Company | Thermoplastic polycarbonate compositions with improved mechanical properties, articles made therefrom and method of manufacture |
| DE102005058847A1 (de) | 2005-12-09 | 2007-06-14 | Bayer Materialscience Ag | Polycarbonat-Formmassen |
| DE102007016786A1 (de) * | 2007-04-05 | 2008-10-09 | Bayer Materialscience Ag | Polycarbonat-Formmassen |
| US20090030128A1 (en) * | 2007-07-25 | 2009-01-29 | Shreyas Chakravarti | New polyester-polycarbonate compositions |
| WO2009118114A1 (de) | 2008-03-22 | 2009-10-01 | Bayer Materialscience Ag | Schlagzähmodifizierte polycarbonat-zusammensetzungen mit einer guten kombination aus rohton, hydrolyse- und schmelzestabilität |
| DE102008060536A1 (de) | 2008-12-04 | 2010-06-10 | Bayer Materialscience Ag | Saure Phosphorverbindungen enthaltende schlagzähmodifizierte Polycarbonat-Zusammensetzungen mit basisch gefälltem Emulsionspfropfpolymersiat |
| DE102009009680A1 (de) * | 2009-02-19 | 2010-08-26 | Bayer Materialscience Ag | Compoundierungsverfahren zur Herstellung von Polymer-Zusammensetzungen mit reduziertem Gehalt an flüchtigen organischen Verbindungen |
-
2012
- 2012-10-23 BR BR112014009287A patent/BR112014009287A8/pt not_active IP Right Cessation
- 2012-10-23 EP EP12778103.7A patent/EP2771404B1/de active Active
- 2012-10-23 CN CN201280064467.1A patent/CN103998521B/zh active Active
- 2012-10-23 KR KR1020147011241A patent/KR101922753B1/ko active Active
- 2012-10-23 ES ES12778103.7T patent/ES2628394T3/es active Active
- 2012-10-23 MX MX2014004846A patent/MX339003B/es active IP Right Grant
- 2012-10-23 CA CA2853186A patent/CA2853186A1/en not_active Abandoned
- 2012-10-23 RU RU2014120915/05A patent/RU2014120915A/ru not_active Application Discontinuation
- 2012-10-23 WO PCT/EP2012/070983 patent/WO2013060687A1/de not_active Ceased
- 2012-10-24 US US13/659,715 patent/US9056977B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2771404A1 (de) | 2014-09-03 |
| RU2014120915A (ru) | 2015-12-10 |
| US9056977B2 (en) | 2015-06-16 |
| CN103998521B (zh) | 2016-02-10 |
| US20130116367A1 (en) | 2013-05-09 |
| ES2628394T3 (es) | 2017-08-02 |
| WO2013060687A1 (de) | 2013-05-02 |
| EP2771404B1 (de) | 2017-03-22 |
| KR101922753B1 (ko) | 2018-11-27 |
| CA2853186A1 (en) | 2013-05-02 |
| BR112014009287A8 (pt) | 2017-06-20 |
| KR20140095476A (ko) | 2014-08-01 |
| MX339003B (es) | 2016-05-05 |
| BR112014009287A2 (pt) | 2017-06-13 |
| CN103998521A (zh) | 2014-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |