Fluorinated electret

United States of America Patent

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Aug 13, 2002
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Jul 2, 1998
filing date
Jul 2, 1998

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Abstract

An electret is described that includes a surface modified polymeric article having surface fluorination produced by fluorinating the polymeric article.

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3M INNOVATIVE PROPERTIES COMPANY	P O BOX 33427 ST PAUL MN 55133-3427

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B03C:MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATE....

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Inventor Name	Address	# of filed Patents	Total Citations
Angadjivand, Seyed Abolhassan	Woodbury, MN	12	811
Jones, Marvin E	Grant Township, MN	69	2885
Lyons, Christopher S	St. Paul, MN	95	2024
Redmond, David B	St. Paul, MN	19	630
Solomon, Jeffrey L	Vadnais Heights, MN	40	755

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Fluorinated electret

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United States of America Patent

09109497

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PATENT NO	6432175
SERIAL NO	09109497
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09109497

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