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公开(公告)号:US5300411A
公开(公告)日:1994-04-05
申请号:US968714
申请日:1992-10-30
CPC分类号: G03C1/95 , Y10S430/151 , Y10S430/162
摘要: Photographic elements having at least one layer containing polymeric matte particles covalently bonded to gelatin and colloidal silica.
摘要翻译: 具有至少一层含有与明胶和胶体二氧化硅共价结合的聚合物无光泽颗粒的照相元件。
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公开(公告)号:US5288598A
公开(公告)日:1994-02-22
申请号:US968720
申请日:1992-10-30
CPC分类号: G03C1/95 , Y10S430/151 , Y10S430/162
摘要: Photographic elements containing at least one layer containing polymeric particles surrounded by a layer of colloidal inorganic particles and separate particles of colloidal silica.
摘要翻译: 包含至少一层含有由胶体无机颗粒层和胶体二氧化硅分离的颗粒包围的聚合物颗粒的照相元件。
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