BRPI0411641A - composition, process of forming electrically conductive pathways in electrical or electronic apparatus and electrical or electronic apparatus and device - Google Patents

composition, process of forming electrically conductive pathways in electrical or electronic apparatus and electrical or electronic apparatus and device

Info

Publication number
BRPI0411641A
BRPI0411641A BRPI0411641-0A BRPI0411641A BRPI0411641A BR PI0411641 A BRPI0411641 A BR PI0411641A BR PI0411641 A BRPI0411641 A BR PI0411641A BR PI0411641 A BRPI0411641 A BR PI0411641A
Authority
BR
Brazil
Prior art keywords
electrical
composition
electronic apparatus
electrically conductive
conductive pathways
Prior art date
Application number
BRPI0411641-0A
Other languages
Portuguese (pt)
Inventor
Olaf Norbert Kirchner
Marion Glen Waggoner
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of BRPI0411641A publication Critical patent/BRPI0411641A/en

Links

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
    • C09K19/04—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
    • 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
    • C08K3/40—Glass
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)

Abstract

"COMPOSIçãO, PROCESSO DE FORMAçãO DE TRAJETOS CONDUTORES DE ELETRICIDADE EM APARELHOS ELéTRICOS OU ELETRÈNICOS E APARELHO E DISPOSITIVO ELéTRICO OU ELETRÈNICO". Uma composição de polímero de cristal líquido que compreende quantidades especificadas de carga de vidro não dimensionado e um polímero cristalino líquido que possui ponto de fusão de cerca de 280 <198>C ou mais aumentou a estabilidade sob alta temperatura em comparação com composições similares que contêm cargas de vidro dimensionadas. As composições são particularmente úteis quando a composição é exposta por longos períodos de tempo a altas temperaturas, tais como peças em aparelhos elétricos e eletrónicos e utensílios de cozinha."COMPOSITION, PROCESS FOR FORMATION OF ELECTRICITY-CONDUCTING PATHWAYS IN ELECTRICAL OR ELECTRICAL DEVICES AND ELECTRICAL OR ELECTRICAL DEVICE AND DEVICE". A liquid crystal polymer composition comprising specified amounts of non-scaled glass filler and a liquid crystalline polymer having a melting point of about 280Â ° C or greater increased high temperature stability compared to similar compositions containing dimensioned glass loads. Compositions are particularly useful when the composition is exposed for long periods of time to high temperatures, such as parts in electrical and electronic appliances and kitchen utensils.

BRPI0411641-0A 2003-07-01 2004-07-01 composition, process of forming electrically conductive pathways in electrical or electronic apparatus and electrical or electronic apparatus and device BRPI0411641A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US48401303P 2003-07-01 2003-07-01
US52992003P 2003-12-16 2003-12-16
US44983604P 2004-04-05 2004-04-05
PCT/US2004/021681 WO2005003221A1 (en) 2003-07-01 2004-07-01 Liquid crystalline polymer composition

Publications (1)

Publication Number Publication Date
BRPI0411641A true BRPI0411641A (en) 2006-08-08

Family

ID=33568559

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411641-0A BRPI0411641A (en) 2003-07-01 2004-07-01 composition, process of forming electrically conductive pathways in electrical or electronic apparatus and electrical or electronic apparatus and device

Country Status (4)

Country Link
EP (1) EP1639035A1 (en)
CN (1) CN101065431B (en)
BR (1) BRPI0411641A (en)
WO (1) WO2005003221A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100285B2 (en) 2007-03-09 2012-01-24 Danielle Aseff Food cooking, serving and storage device
CN101831306A (en) * 2009-03-13 2010-09-15 上海普利特复合材料股份有限公司 Thermotropic liquid crystal high polymer material
US9056950B2 (en) 2010-07-23 2015-06-16 Ticona Gmbh Composite polymeric articles formed from extruded sheets containing a liquid crystal polymer
KR20150023249A (en) * 2012-06-27 2015-03-05 티코나 엘엘씨 Ultralow viscosity liquid crystalline polymer composition
CN106009759A (en) * 2016-06-30 2016-10-12 宁波美派文体日用品有限公司 Plastic baking tray

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646209A (en) * 1994-05-20 1997-07-08 Sumitomo Chemical Company, Limited Thermoplastic resin composition comprising liquid crystalline polyester, aromatic polycarbonate and glass fiber
TWI230178B (en) * 1999-05-13 2005-04-01 Sumitomo Chemical Co Liquid crystal polyester resin composition and molded article thereof
JP2001288342A (en) * 2000-04-04 2001-10-16 Sumitomo Chem Co Ltd Liquid crystal polyester resin composition, method for producing the same and its molded product
JP3882475B2 (en) * 2000-07-11 2007-02-14 住友化学株式会社 Aromatic polysulfone resin composition and molded article thereof
JP2002020622A (en) * 2000-07-11 2002-01-23 Sumitomo Chem Co Ltd Aromatic polysulfone resin composition and its molded article

Also Published As

Publication number Publication date
CN101065431B (en) 2011-11-30
CN101065431A (en) 2007-10-31
EP1639035A1 (en) 2006-03-29
WO2005003221A1 (en) 2005-01-13

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: TICONA LLC (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.