MX2023010093A - Composiciones de mezcla de policarbonato que tienen alterabilidad a la intemperie y resistencia al rayado mejoradas. - Google Patents
Composiciones de mezcla de policarbonato que tienen alterabilidad a la intemperie y resistencia al rayado mejoradas.Info
- Publication number
- MX2023010093A MX2023010093A MX2023010093A MX2023010093A MX2023010093A MX 2023010093 A MX2023010093 A MX 2023010093A MX 2023010093 A MX2023010093 A MX 2023010093A MX 2023010093 A MX2023010093 A MX 2023010093A MX 2023010093 A MX2023010093 A MX 2023010093A
- Authority
- MX
- Mexico
- Prior art keywords
- improved weatherability
- scratch resistance
- blend compositions
- polycarbonate blend
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 229920000515 polycarbonate Polymers 0.000 title abstract 2
- 239000004417 polycarbonate Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 abstract 2
- -1 poly(ester) Polymers 0.000 abstract 2
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 239000012764 mineral filler Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 238000009757 thermoplastic moulding Methods 0.000 abstract 1
- 229920006163 vinyl copolymer Polymers 0.000 abstract 1
Classifications
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- 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
- 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
- C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/12—Copolymers of styrene with unsaturated nitriles
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive
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)
Abstract
Una composición de moldeo termoplástica comprende policarbonato, y demuestra alterabilidad a la intemperie mejorada y tiene una alta resistencia al rayado y a las imperfecciones por pulido. La composición comprende: (A) 50 al 90 por ciento en peso con respecto al peso de la composición (partes en peso) de un (co)poli(éster)carbonato aromático, (B) más del 0 % en peso al 10 % en peso de una carga mineral que comprende cuarzo o sílice, y (C) más del 0 % en peso al 5 % en peso de un lubricante no polar de alto peso molecular y lo más preferentemente un lubricante de siloxano, en donde el siloxano no está polimerizado con el (co)poli(éster)carbonato aromático. La composición puede comprender además un polímero de injerto modificado con caucho, y un polímero de vinilo.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163174146P | 2021-04-13 | 2021-04-13 | |
| EP21174474.3A EP4092083A1 (en) | 2021-05-18 | 2021-05-18 | Polycarbonate blend compositions having improved weatherability and scratch resistance |
| PCT/US2022/024542 WO2022221363A1 (en) | 2021-04-13 | 2022-04-13 | Polycarbonate blend compositions having improved weatherability and scratch resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023010093A true MX2023010093A (es) | 2023-09-07 |
Family
ID=81389209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023010093A MX2023010093A (es) | 2021-04-13 | 2022-04-13 | Composiciones de mezcla de policarbonato que tienen alterabilidad a la intemperie y resistencia al rayado mejoradas. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4323452A1 (es) |
| KR (1) | KR20230169233A (es) |
| MX (1) | MX2023010093A (es) |
| WO (1) | WO2022221363A1 (es) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE19734663A1 (de) | 1997-08-11 | 1999-02-18 | Bayer Ag | Flammwidrige wärmeformbeständige Polycarbonat-ABS-Formmassen |
| JP5154719B2 (ja) * | 2000-08-21 | 2013-02-27 | 帝人化成株式会社 | 熱可塑性樹脂組成物 |
| DE102009059074A1 (de) * | 2009-12-18 | 2011-06-22 | Bayer MaterialScience AG, 51373 | Kratzfeste, schlagzähe Polycarbonat-Formmassen mit guten mechanischen Eigenschaften II |
| WO2013079599A1 (de) * | 2011-11-30 | 2013-06-06 | Bayer Intellectual Property Gmbh | Polycarbonatzusammensetzungen mit verbesserter oberfläche |
| KR20170080173A (ko) * | 2015-12-31 | 2017-07-10 | 롯데첨단소재(주) | 폴리카보네이트계 수지 조성물 및 이를 이용한 성형품 |
-
2022
- 2022-04-13 WO PCT/US2022/024542 patent/WO2022221363A1/en active Application Filing
- 2022-04-13 EP EP22719480.0A patent/EP4323452A1/en active Pending
- 2022-04-13 MX MX2023010093A patent/MX2023010093A/es unknown
- 2022-04-13 KR KR1020237038541A patent/KR20230169233A/ko unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022221363A1 (en) | 2022-10-20 |
| EP4323452A1 (en) | 2024-02-21 |
| KR20230169233A (ko) | 2023-12-15 |
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