Title: Photosensitive aqueous developable thick film composition employing vinylpyrrolidone polymer
Application Number: 97111419 Application Date: 1997.05.20
Publication Number: 1179557 Publication Date: 1998.04.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G03F7/027
Applicant(s) Name: E. I. Du Pont De Nemours Address:
Inventor(s) Name: Terry R. Suess
Attorney & Agent: tai gong
Abstract:
    To obtain an electrically conductive or insulating compsn. used as a photosensitive thick film material by dispersing a specified mixture in an org. vehicle contg. a specified polymer binder and a photoinitiator and incorporating a vinilpyrrolidone homo- or copolymer into the resultant dispersion. Electrically conductive or dielectric solid fine particles having
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