公开(公告)号：WO1996016355A1

公开(公告)日：1996-05-30

申请号：PCT/US1995014894

申请日：1995-11-13

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  MORRISON, Eric, D. ,  PUPPO, Paola ,  TSENG, Chi-Ming ,  VALSECCHI, Alberto ,  MARTINO, Elio ,  MCMAN, Steven, J. ,  KAUSCH, William ,  TORTEROLO, Renzo

IPC: G03C01/85

CPC classification number: C09K3/16 ,  G03C1/005 ,  G03C1/053 ,  G03C1/85 ,  G03C1/853 ,  G03C1/89

Abstract: A photographic element comprising a polymeric film base, a silver halide emulsion layer, and an antistatic layer comprising a colloidal vanadium oxide and a vinyl addition polymer dispersion in a dry weight ratio of from 1:30 to 1:500. The antistatic layer may be present as a backing layer on the side of the base opposite the silver halide emulsion layer, as a subbing layer between the base and the emulsion layer in a single or double side coated photographic element, and/or as a subbing layer between the base and a different backing layer. No barrier layer is used over the antistatic layer. Also a process for making an element having antistatic properties.

Abstract translation: 包含聚合物膜基材，卤化银乳剂层和包含胶体氧化钒和乙烯基加成聚合物分散体的干燥重量比为1:30至1:500的抗静电层的照相元件。 抗静电层可以作为背衬层存在于与卤化银乳剂层相对的一侧上，作为在单面或双面涂布的照相元件中的基底和乳剂层之间的底层，和/或作为底层 基底和不同背衬层之间的层。 在抗静电层上不使用阻隔层。 也是制造具有抗静电性的元件的方法。