CA2493754A1 - Liquid crystalline polymer compositions - Google Patents
Liquid crystalline polymer compositions Download PDFInfo
- Publication number
- CA2493754A1 CA2493754A1 CA002493754A CA2493754A CA2493754A1 CA 2493754 A1 CA2493754 A1 CA 2493754A1 CA 002493754 A CA002493754 A CA 002493754A CA 2493754 A CA2493754 A CA 2493754A CA 2493754 A1 CA2493754 A1 CA 2493754A1
- Authority
- CA
- Canada
- Prior art keywords
- composition
- aramid
- weight
- percent
- polymer
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 38
- 229920000106 Liquid crystal polymer Polymers 0.000 title claims abstract description 12
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 31
- 239000004760 aramid Substances 0.000 claims abstract description 29
- 229920000642 polymer Polymers 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000010453 quartz Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims description 10
- -1 poly(p-phenylene terephthalamide) Polymers 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920002313 fluoropolymer Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 claims 2
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000004615 ingredient Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 description 7
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 7
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 3
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 3
- 229920000271 Kevlar® Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004761 kevlar Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
-
- 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
-
- 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
-
- 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
- C09K19/542—Macromolecular compounds
-
- 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
- H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
- H01B3/305—Polyamides or polyesteramides
-
- 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
- H01B3/44—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 vinyl resins; acrylic resins
- H01B3/443—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0129—Thermoplastic polymer, e.g. auto-adhesive layer; Shaping of thermoplastic polymer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0141—Liquid crystal polymer [LCP]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/015—Fluoropolymer, e.g. polytetrafluoroethylene [PTFE]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0212—Resin particles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0224—Conductive particles having an insulating coating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/0254—Microballoons or hollow filler particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39871002P | 2002-07-25 | 2002-07-25 | |
| US60/398,710 | 2002-07-25 | ||
| PCT/US2003/023225 WO2004011526A1 (en) | 2002-07-25 | 2003-07-23 | Liquid crystalline polymer compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2493754A1 true CA2493754A1 (en) | 2004-02-05 |
Family
ID=31188460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002493754A Abandoned CA2493754A1 (en) | 2002-07-25 | 2003-07-23 | Liquid crystalline polymer compositions |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7128847B2 (enExample) |
| EP (1) | EP1527121B1 (enExample) |
| JP (1) | JP4425790B2 (enExample) |
| KR (1) | KR20050025991A (enExample) |
| CN (1) | CN1294207C (enExample) |
| AU (1) | AU2003256774A1 (enExample) |
| CA (1) | CA2493754A1 (enExample) |
| DE (1) | DE60305926T2 (enExample) |
| WO (1) | WO2004011526A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7744802B2 (en) * | 2004-06-25 | 2010-06-29 | Intel Corporation | Dielectric film with low coefficient of thermal expansion (CTE) using liquid crystalline resin |
| JP2006045517A (ja) * | 2004-06-30 | 2006-02-16 | Sumitomo Chemical Co Ltd | フィルム |
| KR101148384B1 (ko) * | 2009-11-26 | 2012-05-21 | 삼성전기주식회사 | 기판 형성용 조성물, 및 이를 이용한 프리프레그 및 기판 |
| JP2015522086A (ja) * | 2012-06-27 | 2015-08-03 | ティコナ・エルエルシー | 超低粘度の液晶性ポリマー組成物 |
| CN108882515A (zh) * | 2018-09-21 | 2018-11-23 | 维沃移动通信有限公司 | 一种信号传输器件、信号传输器件的加工方法及移动终端 |
| JP2021109891A (ja) * | 2020-01-07 | 2021-08-02 | パナソニックＩｐマネジメント株式会社 | 液晶性樹脂組成物及び成形品 |
| JP2021147476A (ja) * | 2020-03-18 | 2021-09-27 | Ｅｎｅｏｓ株式会社 | 樹脂組成物および該樹脂組成物からなる樹脂成形品 |
| CN113930084B (zh) * | 2021-09-18 | 2024-05-07 | 珠海万通特种工程塑料有限公司 | 一种液晶聚合物组合物及其应用 |
| KR20240124361A (ko) | 2021-12-28 | 2024-08-16 | 스미또모 가가꾸 가부시키가이샤 | 수지 조성물 및 성형체 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US525700A (en) * | 1894-09-11 | Attachment for stone-working machines | ||
| PH15509A (en) | 1974-05-10 | 1983-02-03 | Du Pont | Improvements in an relating to synthetic polyesters |
| JPH0455437A (ja) * | 1990-06-26 | 1992-02-24 | Matsushita Electric Works Ltd | 低誘電率積層板用プリプレグ |
| US5466744A (en) | 1990-11-05 | 1995-11-14 | General Electric Company | Polymerization of macrocyclic poly(alkylene dicarboxylate) oligomers |
| US5110896A (en) | 1990-12-10 | 1992-05-05 | E. I. Du Pont De Nemours And Company | Thermotropic liquid crystalline polyester compositions |
| JPH0799646B2 (ja) | 1991-05-03 | 1995-10-25 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 分子的多孔性エーロゲルで充填された低誘電率複合積層品 |
| US5474842A (en) * | 1991-08-20 | 1995-12-12 | Hoiness; David E. | Aramid particles as wear additives |
| US5348990A (en) | 1993-03-02 | 1994-09-20 | Hoechst Celanese Corp. | Low dielectric materials |
| JP2909215B2 (ja) | 1993-05-14 | 1999-06-23 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | 液晶ポリマー組成物 |
| US5397502A (en) | 1993-06-10 | 1995-03-14 | E. I. Du Pont De Nemours And Company | Heat resistant liquid crsytalline polymers |
| EP0869985B1 (en) * | 1996-01-05 | 2001-08-22 | E.I. Du Pont De Nemours And Company | Liquid crystalline polymer composition |
| CA2234317C (en) * | 1997-04-08 | 2008-06-17 | Sumitomo Chemical Co., Ltd. | Composite film comprising low-dielectric resin and para-oriented aromatic polyamide |
| US6388202B1 (en) * | 1997-10-06 | 2002-05-14 | Motorola, Inc. | Multi layer printed circuit board |
| US6294618B1 (en) | 1998-04-09 | 2001-09-25 | E. I. Du Pont De Nemours And Company | Low viscosity liquid crystalline polymer compositions |
| KR20020063621A (ko) * | 2000-01-13 | 2002-08-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 소립자 충전제를 함유하는 액상 결정질 중합체 조성물 |
-
2003
- 2003-07-10 US US10/617,117 patent/US7128847B2/en not_active Expired - Fee Related
- 2003-07-23 CA CA002493754A patent/CA2493754A1/en not_active Abandoned
- 2003-07-23 CN CNB038178397A patent/CN1294207C/zh not_active Expired - Lifetime
- 2003-07-23 WO PCT/US2003/023225 patent/WO2004011526A1/en not_active Ceased
- 2003-07-23 JP JP2004524795A patent/JP4425790B2/ja not_active Expired - Fee Related
- 2003-07-23 AU AU2003256774A patent/AU2003256774A1/en not_active Abandoned
- 2003-07-23 EP EP03771815A patent/EP1527121B1/en not_active Expired - Lifetime
- 2003-07-23 DE DE60305926T patent/DE60305926T2/de not_active Expired - Lifetime
- 2003-07-23 KR KR1020057001280A patent/KR20050025991A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE60305926T2 (de) | 2007-01-25 |
| WO2004011526A1 (en) | 2004-02-05 |
| EP1527121A1 (en) | 2005-05-04 |
| US7128847B2 (en) | 2006-10-31 |
| DE60305926D1 (de) | 2006-07-20 |
| CN1294207C (zh) | 2007-01-10 |
| AU2003256774A1 (en) | 2004-02-16 |
| KR20050025991A (ko) | 2005-03-14 |
| US20040056233A1 (en) | 2004-03-25 |
| JP4425790B2 (ja) | 2010-03-03 |
| EP1527121B1 (en) | 2006-06-07 |
| JP2005533908A (ja) | 2005-11-10 |
| CN1671770A (zh) | 2005-09-21 |
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