WO2012005452A2 - 전기절연 특성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드 - Google Patents
전기절연 특성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드 Download PDFInfo
- Publication number
- WO2012005452A2 WO2012005452A2 PCT/KR2011/004324 KR2011004324W WO2012005452A2 WO 2012005452 A2 WO2012005452 A2 WO 2012005452A2 KR 2011004324 W KR2011004324 W KR 2011004324W WO 2012005452 A2 WO2012005452 A2 WO 2012005452A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polyester resin
- wholly aromatic
- liquid crystal
- aromatic liquid
- crystal polyester
- Prior art date
- 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.)
- Ceased
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
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- 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
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
- C09K19/3804—Polymers with mesogenic groups in the main chain
- C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
- H01B3/421—Polyesters
- H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
- H01B3/423—Linear aromatic polyesters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/47—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes fibre-reinforced plastics, e.g. glass-reinforced plastics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K2019/521—Inorganic solid particles
Definitions
- a wholly aromatic liquid crystalline polyester resin compound is disclosed. More specifically, a wholly aromatic liquid crystal polyester resin compound having an excellent electrical insulating properties, including an inorganic filler having a low electrical conductivity is disclosed.
- the wholly aromatic liquid crystal polyester resin is excellent in heat resistance and dimensional stability, and excellent in fluidity during melting, and is widely used in the field of electronic parts as a precision injection molding material.
- the use of such wholly aromatic liquid-crystalline polyester resin is expanding its use as an electronic material film and substrate material because of the excellent dimensional stability and electrical insulation.
- the wholly aromatic liquid crystal polyester resin is widely used in the field of electronic components requiring high electrical insulating properties after being manufactured in the form of a resin compound.
- the conventional resin compound is not sufficiently high in electrical insulation, when used as a material of an electronic component using a high voltage, such as a microwave, there is a problem that the breakdown of the insulation is reduced and the arc resistance (arc resistance) is lowered, causing the component destruction.
- One embodiment of the present invention provides a wholly aromatic liquid crystal polyester resin compound having excellent electrical insulation properties, including an inorganic filler having a low electrical conductivity.
- a first inorganic filler having a surface resistance of 10 13 ⁇ / sq or more
- the first inorganic filler may include at least one selected from the group consisting of mica, talc and wollastonite.
- the content of the first inorganic filler may be 5 to 40 parts by weight based on 100 parts by weight of the wholly aromatic liquid crystal polyester resin.
- the second inorganic filler may include at least one selected from the group consisting of long glass fibers, short glass fibers and whiskers.
- the content of the second inorganic filler may be 5 to 40 parts by weight based on 100 parts by weight of the wholly aromatic liquid crystal polyester resin.
- an inorganic filler having a low electrical conductivity, high heat resistance and high mechanical strength it is a wholly aromatic that can be used as a material of high-voltage electronic components excellent in electrical insulation properties, heat resistance and mechanical strength Liquid crystal polyester resin compound may be provided.
- the wholly aromatic liquid-crystalline polyester resin compound according to one embodiment of the present invention are wholly aromatic liquid-crystalline polyester resin, and a surface resistance of 10 13 ⁇ / sq or more first inorganic filler and a surface resistance of 10 13 ⁇ / sq or more and the first
- a second inorganic filler having higher heat resistance (ASTM D648) and mechanical strength than the inorganic filler is included, the arc resistance grade (ASTM D495) is 3 grades or less, and the heat resistance (ASTM D648) is 250 ° C or more.
- the 'mechanical strength' refers to a property that is not deformed by external force, such as tensile strength and flexural strength.
- the first inorganic filler and the second inorganic filler When the surface resistance of the first inorganic filler and the second inorganic filler is within the above range, the first inorganic filler and the second inorganic filler have a non-conductive property and excellent electrical insulation to the wholly aromatic liquid crystal polyester resin compound comprising the same Can be given characteristics.
- the second inorganic filler having superior heat resistance and mechanical strength than the first inorganic filler may impart high heat resistance and mechanical strength to the wholly aromatic liquid crystal polyester resin compound including the same.
- the arc resistance grade (ASTM D495) of the wholly aromatic liquid crystal polyester resin compound is 3 grades or less and the heat resistance (ASTM D648) is 250 ° C. or more, the wholly aromatic liquid crystal polyester resin compound may be operated at high voltage. Even when used as a material of the component, the insulation is maintained, and arc discharge does not occur, thereby preventing the destruction of the component.
- the wholly aromatic liquid crystal polyester resin may be prepared by the following steps:
- the monomer used in step (a) includes at least one compound selected from the group consisting of aromatic diols, aromatic diamines and aromatic hydroxyamines, and aromatic dicarboxylic acids.
- the monomer may further comprise an aromatic hydroxy carboxylic acid and / or an aromatic amino carboxylic acid.
- step (a) As the synthesis method of step (a), solution condensation polymerization, bulk condensation polymerization may be used.
- a monomer ie, acylated monomer
- a chemical such as an acylating agent (particularly, an acetylating agent) may be used to promote the condensation reaction.
- the heat providing method includes a method using a heating plate, a method using a hot air, a method using a high temperature fluid, and the like.
- purging using an inert gas or vacuum removal may be performed.
- Each of the wholly aromatic liquid crystal polyester resins includes various repeating units in the chain, and may include, for example, the following repeating units:
- Ar is an aromatic compound in which phenylene, biphenylene, naphthalene or two phenylenes are bonded to elements other than carbon or carbon, or phenylene, biphenylene, naphthalene or two phenylene is carbon Or an aromatic compound in which at least one hydrogen is substituted with another element among aromatic compounds bonded with an element other than carbon.
- the first inorganic filler may include at least one selected from the group consisting of mica, talc and wollastonite.
- the content of the first inorganic filler may be 5 to 40 parts by weight based on 100 parts by weight of the wholly aromatic liquid crystal polyester resin.
- the content of the first inorganic filler is within the above range, the effect of improving the electrical insulation properties of the wholly aromatic liquid crystal polyester resin compound is remarkable.
- the second inorganic filler may include at least one selected from the group consisting of long glass fibers, short glass fibers and whiskers.
- the content of the second inorganic filler may be 5 to 40 parts by weight based on 100 parts by weight of the wholly aromatic polyester resin.
- the content of the second inorganic filler is within the above range, while maintaining the high electrical insulating properties of the wholly aromatic liquid crystal polyester resin compound, it provides physical properties, for example, heat resistance and mechanical strength that the first inorganic filler does not sufficiently provide can do.
- the wholly aromatic liquid crystal polyester resin compound may further include a stabilizer as an additive.
- the metering stabilizer may include at least one selected from the group consisting of calcium montanate (Ca-MON), calcium behenate (Ca-BEH), and calcium stearate (Ca-ST).
- the wholly aromatic liquid crystal polyester resin compound is prepared by mixing 100 parts by weight of the wholly aromatic liquid crystal polyester resin, 5 to 40 parts by weight of the first inorganic filler and 5 to 40 parts by weight of the second inorganic filler to prepare a resin composition, and the resin
- the composition may be prepared by drying and melt kneading the composition.
- melt kneading a twin screw extruder, a batch kneader or a mixing roll may be used.
- a lubricant may be used during melt kneading for smooth melt kneading.
- the above-mentioned metering stabilizer may be added to the resin compound in order to increase the injection molding stability and the meterability of the prepared wholly aromatic liquid crystal polyester resin compound after the melt kneading.
- the resin compound After the melt kneading or after the addition of the metering stabilizer, the resin compound is sufficiently mixed so that additives such as the first and second inorganic fillers and the metering stabilizer can be uniformly fused to the surface of the wholly aromatic liquid crystal polyester resin compound including them. After that, it may be dried for 2 hours or more at a melting temperature of the additive.
- one embodiment of the present invention can provide a transformer component, for example, an insulating film including the wholly aromatic liquid crystal polyester resin compound.
- the automatic mixer Cheil Industrial Equipment
- a rectangular drying oven the first industrial equipment
- a compound (2) of wholly aromatic liquid crystal polyester resin was prepared in the same manner as in Example 1, except that the mixing ratio of (Sungjin Fiber, MF150W-NT) was changed to 6: 2: 2 by weight.
- a compound (3) of wholly aromatic liquid-crystalline polyester resin was prepared in the same manner as in Example 1, except that the mixing ratio of (Sungjin Fiber, MF150W-NT) was changed to 6: 3: 1 by weight.
- a wholly aromatic liquid crystal polyester resin compound 4 was prepared in the same manner as in Example 1, except that the mixing ratio of (Sungjin Fiber, MF150W-NT) was changed to 6: 1: 0 by weight.
- Compound 5 was prepared.
- each of the wholly aromatic liquid crystal polyester resin compounds (1) to (5) manufactured in Examples 1 to 3 and Comparative Examples 1 to 2 was used as an injection raw material. After the temperature of 380 °C, the mold temperature of 120 °C, the injection speed is 150mm / s, and the cooling time is 10 seconds, each of the specimens of 50mm ⁇ 50mm ⁇ 3mm thickness after each manufacturing a specimen, the physical properties of each specimen It measured by the following method.
- the electrical conductivity of each specimen was measured according to ASTM D648.
- Arc resistance of each specimen was measured according to ASTM D495. The smaller the number of measured arc resistance grades, the better the arc resistance.
- the wholly aromatic liquid-crystalline polyester resin compounds (1) to (3) prepared in Examples 1 to 3 are all excellent in heat resistance, arc resistance, tensile strength and flexural strength It can be confirmed that it is suitable for the materials of high voltage electronic components, which require both the electrical (electrical insulation properties) and the mechanical properties.
- the wholly aromatic liquid crystal polyester resin compound 4 prepared in Comparative Example 1 has high heat resistance and arc resistance, but low tensile strength and flexural strength, which is not suitable for the material of high-voltage electronic parts, in which mechanical properties are important. It can be seen.
- the wholly aromatic liquid crystal polyester resin compound 5 prepared in Comparative Example 2 has high heat resistance, tensile strength, and flexural strength, but has very low arc resistance, so that high arc resistance is essential. You can see that it is not suitable for the material.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
Description
| 구분 | 실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 |
| 내열도(℃) | 299 | 293 | 290 | 254 | 310 |
| 내아크성(등급) | 3 | 3 | 3 | 2 | 5 |
| 인장강도(MPa) | 126 | 125 | 118 | 105 | 129 |
| 굴곡강도(MPa) | 168 | 165 | 157 | 142 | 172 |
Claims (6)
- 전방향족 액정 폴리에스테르 수지;표면저항이 1013Ω/sq 이상인 제1 무기충전제; 및표면저항이 1013Ω/sq 이상이고 상기 제1 무기충전제 보다 내열도(ASTM D648) 및 기계적 강도가 높은 제2 무기충전제를 포함하고,내아크성 등급(ASTM D495)이 3등급 이하이며 내열도(ASTM D648)가 250℃ 이상인 전방향족 액정 폴리에스테르 수지 컴파운드.
- 제1항에 있어서,상기 제1 무기충전제는 운모, 활석 및 규회석으로 이루어진 군으로부터 선택된 적어도 하나를 포함하는 전방향족 액정 폴리에스테르 수지 컴파운드.
- 제1항에 있어서,상기 제1 무기충전제의 함량은 상기 전방향족 액정 폴리에스테르 수지 100중량부에 대하여 5 내지 40중량부인 전방향족 액정 폴리에스테르 수지 컴파운드.
- 제1항에 있어서,상기 제2 무기충전제는 유리장섬유, 유리단섬유 및 휘스커(whisker)로 이루어진 군으로부터 선택된 적어도 하나를 포함하는 전방향족 액정 폴리에스테르 수지 컴파운드.
- 제1항에 있어서,상기 제2 무기충전제의 함량은 상기 전방향족 폴리에스테르 수지 100중량부에 대하여 5 내지 40중량부인 전방향족 액정 폴리에스테르 수지 컴파운드.
- 제1항 내지 제5항 중 어느 한 항에 따른 수지 컴파운드를 포함하는 변압기 부품.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013518231A JP5934199B2 (ja) | 2010-07-07 | 2011-06-14 | 電気絶縁特性が向上した全芳香族液晶ポリエステル樹脂コンパウンド |
| US13/808,883 US8894880B2 (en) | 2010-07-07 | 2011-06-14 | Wholly aromatic liquid crystal polyester resin compound having improved insulation properties |
| EP11803738.1A EP2592630B1 (en) | 2010-07-07 | 2011-06-14 | Wholly aromatic liquid crystal polyester resin compound having improved insulation properties |
| CN201180033504.8A CN102971804B (zh) | 2010-07-07 | 2011-06-14 | 提高了电绝缘特性的全芳香族液晶聚酯树脂复合物 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0065456 | 2010-07-07 | ||
| KR1020100065456A KR20120004782A (ko) | 2010-07-07 | 2010-07-07 | 전기절연 특성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012005452A2 true WO2012005452A2 (ko) | 2012-01-12 |
| WO2012005452A3 WO2012005452A3 (ko) | 2012-05-03 |
Family
ID=45441614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/004324 Ceased WO2012005452A2 (ko) | 2010-07-07 | 2011-06-14 | 전기절연 특성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8894880B2 (ko) |
| EP (1) | EP2592630B1 (ko) |
| JP (1) | JP5934199B2 (ko) |
| KR (1) | KR20120004782A (ko) |
| CN (1) | CN102971804B (ko) |
| TW (1) | TWI513750B (ko) |
| WO (1) | WO2012005452A2 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602210B (zh) * | 2015-12-29 | 2018-07-10 | 江苏沃特特种材料制造有限公司 | 轻质液晶聚酯树脂复合物及其制备方法 |
| CN105542408A (zh) * | 2015-12-29 | 2016-05-04 | 江苏沃特特种材料制造有限公司 | 改性全芳香族液晶聚酯树脂复合物及其制备方法 |
| US11258184B2 (en) | 2019-08-21 | 2022-02-22 | Ticona Llc | Antenna system including a polymer composition having a low dissipation factor |
| US11637365B2 (en) | 2019-08-21 | 2023-04-25 | Ticona Llc | Polymer composition for use in an antenna system |
| US12294185B2 (en) | 2019-09-10 | 2025-05-06 | Ticona Llc | Electrical connector formed from a polymer composition having a low dielectric constant and dissipation factor |
| US12142820B2 (en) | 2019-09-10 | 2024-11-12 | Ticona Llc | 5G system containing a polymer composition |
| US11555113B2 (en) | 2019-09-10 | 2023-01-17 | Ticona Llc | Liquid crystalline polymer composition |
| US12209164B2 (en) | 2019-09-10 | 2025-01-28 | Ticona Llc | Polymer composition and film for use in 5G applications |
| US11912817B2 (en) | 2019-09-10 | 2024-02-27 | Ticona Llc | Polymer composition for laser direct structuring |
| US11646760B2 (en) | 2019-09-23 | 2023-05-09 | Ticona Llc | RF filter for use at 5G frequencies |
| US11917753B2 (en) | 2019-09-23 | 2024-02-27 | Ticona Llc | Circuit board for use at 5G frequencies |
| US11721888B2 (en) | 2019-11-11 | 2023-08-08 | Ticona Llc | Antenna cover including a polymer composition having a low dielectric constant and dissipation factor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2884362B2 (ja) * | 1990-04-20 | 1999-04-19 | 日本石油化学株式会社 | 電磁調理器用調理台 |
| JPH04213354A (ja) * | 1990-11-29 | 1992-08-04 | Toray Ind Inc | 液晶ポリエステル樹脂組成物 |
| JP3387766B2 (ja) * | 1997-02-03 | 2003-03-17 | 住友化学工業株式会社 | 液晶ポリエステル樹脂組成物 |
| JP3098042B2 (ja) * | 1997-02-14 | 2000-10-10 | 三菱電機株式会社 | ポリエステル樹脂組成物、これを用いた開閉器およびその製造方法 |
| JP3633199B2 (ja) * | 1997-04-21 | 2005-03-30 | 三菱エンジニアリングプラスチックス株式会社 | ポリエステル樹脂組成物 |
| JP3697087B2 (ja) * | 1998-10-20 | 2005-09-21 | 株式会社カネカ | 強化難燃性ポリエステル樹脂組成物 |
| TWI256959B (en) * | 2000-07-31 | 2006-06-21 | Sumitomo Chemical Co | Aromatic liquid-crystalline polyester solution composition |
| JP4798856B2 (ja) * | 2001-02-23 | 2011-10-19 | 上野製薬株式会社 | 流動性が改良された全芳香族耐熱液晶ポリエステル樹脂組成物 |
| JP2003171538A (ja) * | 2001-12-07 | 2003-06-20 | Dainippon Ink & Chem Inc | 液晶ポリエステル樹脂組成物 |
| JP4169322B2 (ja) * | 2002-06-25 | 2008-10-22 | 新日本石油株式会社 | 全芳香族液晶ポリエステル樹脂成形体 |
| AU2003263007A1 (en) * | 2002-09-03 | 2004-03-29 | Solvay Advanced Polymers, Llc | Thermally conductive liquid crystalline polymer compositions and articles formed therefrom |
| JP4463637B2 (ja) * | 2004-07-30 | 2010-05-19 | ポリプラスチックス株式会社 | 液晶性ポリエステル樹脂組成物 |
| JP2007254717A (ja) * | 2006-02-27 | 2007-10-04 | Toray Ind Inc | 液晶性樹脂組成物およびそれからなる成形品 |
| US20080061919A1 (en) * | 2006-03-22 | 2008-03-13 | Marek Richard P | Insulators for transformers |
| JP5280669B2 (ja) * | 2006-12-08 | 2013-09-04 | 帝人株式会社 | 難燃性ポリカーボネート樹脂組成物 |
| CN101205345B (zh) * | 2006-12-19 | 2010-11-10 | 东丽纤维研究所(中国)有限公司 | 一种abs组合物用相容剂及含有这种相容剂的abs组合物 |
| JP5325442B2 (ja) * | 2008-03-28 | 2013-10-23 | Jx日鉱日石エネルギー株式会社 | カメラモジュール用液晶ポリエステル樹脂組成物 |
| JP5308800B2 (ja) * | 2008-12-09 | 2013-10-09 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステル樹脂組成物 |
| KR20120009705A (ko) * | 2010-07-20 | 2012-02-02 | 삼성정밀화학 주식회사 | 방향족 액정 폴리에스테르 수지의 제조방법 및 방향족 액정 폴리에스테르 수지 컴파운드의 제조방법 |
| KR20120052647A (ko) * | 2010-11-16 | 2012-05-24 | 삼성정밀화학 주식회사 | 유동성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드 |
| JP5730704B2 (ja) * | 2011-07-27 | 2015-06-10 | 上野製薬株式会社 | 液晶ポリマー組成物 |
-
2010
- 2010-07-07 KR KR1020100065456A patent/KR20120004782A/ko not_active Ceased
-
2011
- 2011-06-14 US US13/808,883 patent/US8894880B2/en active Active
- 2011-06-14 WO PCT/KR2011/004324 patent/WO2012005452A2/ko not_active Ceased
- 2011-06-14 JP JP2013518231A patent/JP5934199B2/ja active Active
- 2011-06-14 EP EP11803738.1A patent/EP2592630B1/en active Active
- 2011-06-14 CN CN201180033504.8A patent/CN102971804B/zh active Active
- 2011-07-06 TW TW100123872A patent/TWI513750B/zh active
Non-Patent Citations (2)
| Title |
|---|
| None |
| See also references of EP2592630A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2592630A2 (en) | 2013-05-15 |
| KR20120004782A (ko) | 2012-01-13 |
| JP5934199B2 (ja) | 2016-06-15 |
| TW201211121A (en) | 2012-03-16 |
| US8894880B2 (en) | 2014-11-25 |
| TWI513750B (zh) | 2015-12-21 |
| JP2013530291A (ja) | 2013-07-25 |
| EP2592630A4 (en) | 2017-01-18 |
| CN102971804B (zh) | 2015-06-03 |
| CN102971804A (zh) | 2013-03-13 |
| WO2012005452A3 (ko) | 2012-05-03 |
| US20130112917A1 (en) | 2013-05-09 |
| EP2592630B1 (en) | 2019-08-21 |
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