BR112014009287A8 - composições de policarbonato estabilizadas com misturas de ácido silícico e um ácido inorgânico - Google Patents
composições de policarbonato estabilizadas com misturas de ácido silícico e um ácido inorgânicoInfo
- Publication number
- BR112014009287A8 BR112014009287A8 BR112014009287A BR112014009287A BR112014009287A8 BR 112014009287 A8 BR112014009287 A8 BR 112014009287A8 BR 112014009287 A BR112014009287 A BR 112014009287A BR 112014009287 A BR112014009287 A BR 112014009287A BR 112014009287 A8 BR112014009287 A8 BR 112014009287A8
- Authority
- BR
- Brazil
- Prior art keywords
- polycarbonate compositions
- acid
- mixtures
- adsorbent
- absorbent
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 8
- 229920000515 polycarbonate Polymers 0.000 title abstract 5
- 239000004417 polycarbonate Substances 0.000 title abstract 5
- 150000007522 mineralic acids Chemical class 0.000 title abstract 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 title abstract 2
- 239000002250 absorbent Substances 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 239000003463 adsorbent Substances 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 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
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 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
Abstract
resumo patente de invenção: "composições de policarbonato estabilizadas com misturas de ácido silícico e um ácido inorgânico". a presente invenção refere-se a composições de policarbonato com melhor estabilidade de processamento, termoestabilidade elevada e uma boa cor natural, bem como sua produção e uso, sendo que as composições de policarbonato contêm um adsorvente ou absorvente e um ácido. além disso, a presente invenção refere-se a um processo de combinação para a produção de composições de policarbonato termicamente estabilizadas contendo componentes de ação básica usando ácidos aplicados em um adsorvente ou absorvente. além disso, a presente invenção refere-se ao uso de ácidos de brönsted aplicados em um adsorvente ou absorvente para a estabilização térmica de misturas poliméricas basicamente contaminadas, contendo pelo menos um polímero produzido através de policondensação na combinação e moldagem 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 |
---|---|
BR112014009287A2 BR112014009287A2 (pt) | 2017-06-13 |
BR112014009287A8 true BR112014009287A8 (pt) | 2017-06-20 |
Family
ID=47074722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014009287A BR112014009287A8 (pt) | 2011-10-26 | 2012-10-23 | composições de policarbonato estabilizadas com misturas de ácido silícico e um ácido inorgânico |
Country Status (10)
Country | Link |
---|---|
US (1) | US9056977B2 (pt) |
EP (1) | EP2771404B1 (pt) |
KR (1) | KR101922753B1 (pt) |
CN (1) | CN103998521B (pt) |
BR (1) | BR112014009287A8 (pt) |
CA (1) | CA2853186A1 (pt) |
ES (1) | ES2628394T3 (pt) |
MX (1) | MX339003B (pt) |
RU (1) | RU2014120915A (pt) |
WO (1) | WO2013060687A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2771403B1 (de) * | 2011-10-26 | 2017-05-17 | Covestro Deutschland AG | Verfahren zur herstellung und stabilisierung von schlagzähmodifizierten polycarbonat- zusammensetzungen unter verwendung von verdünnten lösungen saurer verbindungen |
US10392506B2 (en) * | 2015-07-06 | 2019-08-27 | Covestro Deutschland Ag | Polycarbonate compositions for galvanic applications having a high requirement for heat distortion point |
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 |
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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 (pt) | 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 (pt) | 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 |
DE3631540A1 (de) | 1986-09-17 | 1988-03-24 | Bayer Ag | Thermoplastische formmassen mit hoher alterungsbestaendigkeit und guter tieftemperaturzaehigkeit |
DE3631539A1 (de) | 1986-09-17 | 1988-03-24 | Bayer Ag | Alterungsbestaendige thermoplastische formmassen mit guter zaehigkeit |
DE3704657A1 (de) | 1987-02-14 | 1988-08-25 | Bayer Ag | Teilchenfoermige mehrphasenpolymerisate |
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2012
- 2012-10-23 BR BR112014009287A patent/BR112014009287A8/pt not_active IP Right Cessation
- 2012-10-23 WO PCT/EP2012/070983 patent/WO2013060687A1/de active Application Filing
- 2012-10-23 ES ES12778103.7T patent/ES2628394T3/es active Active
- 2012-10-23 CN CN201280064467.1A patent/CN103998521B/zh active Active
- 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 KR KR1020147011241A patent/KR101922753B1/ko active IP Right Grant
- 2012-10-23 EP EP12778103.7A patent/EP2771404B1/de active Active
- 2012-10-23 MX MX2014004846A patent/MX339003B/es active IP Right Grant
- 2012-10-24 US US13/659,715 patent/US9056977B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20140095476A (ko) | 2014-08-01 |
BR112014009287A2 (pt) | 2017-06-13 |
KR101922753B1 (ko) | 2018-11-27 |
US20130116367A1 (en) | 2013-05-09 |
US9056977B2 (en) | 2015-06-16 |
RU2014120915A (ru) | 2015-12-10 |
CN103998521A (zh) | 2014-08-20 |
MX339003B (es) | 2016-05-05 |
CN103998521B (zh) | 2016-02-10 |
ES2628394T3 (es) | 2017-08-02 |
WO2013060687A1 (de) | 2013-05-02 |
EP2771404B1 (de) | 2017-03-22 |
EP2771404A1 (de) | 2014-09-03 |
MX2014004846A (es) | 2014-05-27 |
CA2853186A1 (en) | 2013-05-02 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2538 DE 27-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |