Polymeric compositions for advanced materials

Patent Name Polymer Compositions for Advanced Materials Patent Applicant EI Nemours DuPont Principal Applicant Address Delaware Inventor J.D. Summers; T.E. Diben; Chen Chengchun; Fang Xin; J. J. Fairet (patent) No. 200510004057.X Application date 2005.01.10 Certification date Approval announcement number 1648160 Approval announcement date 2005.08.03 Manual CD-ROM number D0531 Main classification number C08L45/00 C08L45/ 00;C08L101/02;C08K5/29;H01B1/12;H01C7/00 Division Original Application No. 2004.1.9 US 10/754,348 Abstract A composition comprising: a glass transition temperature above 250 DEG C. and 2% Or the following water-absorbing polymers; a metal or metal compound; and an organic solvent. The polymer may optionally contain sites that can be crosslinked with one or more crosslinking agents. The composition can be used to prepare electronic components selected from resistors, separators or plate capacitors, conductive adhesives and electrical conductors, thermal conductors. The present invention also relates to a composition containing a polymer having a glass transition temperature of 250° C. or more and a water absorption rate of 2% or less, and an organic solvent. These compositions can also be used in many electronic applications such as sealing materials and integrated circuit packaging materials. Sovereignty Item 1. A composition characterized in that the composition contains a polymer having a glass transition temperature of 250° C. or more and a water absorption rate of 2% or less; a metal or metal compound; and an organic solvent. International Application International Publication Date of Entry into the Country Patent Agency Shanghai Patent & Trademark Office Co., Ltd. Agency Address Agent Tao Jiarong

Luggage 3 Piece Set

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