发明名称 |
Photographic materials containing polymeric compounds. |
摘要 |
A photographic material is disclosed containing on at least one side of the support at least one light-sensitive silver halide emulsion layer characterised in that the light-sensitive layer and/or at least one non-light sensitive layer in water-permeable relationship with the light-sensitive layer comprises at least one compound having the general formula (I> R[O-CH2-CH2-S-(LINK<1>-S)x-CH2-CH2-O-(LINK<2>)]y-OR (I> wherein each of LINK<1> and LINK<2> which may be the same or different represents a divalent linking group; R represents H, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or an acyl group; x is 0, 1 or 2, and y varies from 2 to 20.
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申请公布号 |
EP0674215(A1) |
申请公布日期 |
1995.09.27 |
申请号 |
EP19950200414 |
申请日期 |
1995.02.21 |
申请人 |
AGFA-GEVAERT NAAMLOZE VENNOOTSCHAP |
发明人 |
DEWANCKELE, JEAN-MARIE, C/O AGFA-GEVAERT N.V.;VERCRUYSSE, GEERT, C/O AGFA-GEVAERT N.V.;BUESCHER, RALF, C/O AGFA-GEVAERT N.V. |
分类号 |
C07C323/12;C07C323/44;C08G65/34;G03C1/043;(IPC1-7):G03C1/043;G03C1/295;G03C7/396 |
主分类号 |
C07C323/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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