发明授权
US3948664A Polyethylene terephthalate film for use as support for radiographic film
失效
聚对苯二甲酸乙二醇酯薄膜用作射线照相胶片的支持
- 专利标题: Polyethylene terephthalate film for use as support for radiographic film
- 专利标题(中): 聚对苯二甲酸乙二醇酯薄膜用作射线照相胶片的支持
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申请号: US406525申请日: 1973-10-15
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公开(公告)号: US3948664A公开(公告)日: 1976-04-06
- 发明人: Hiroshi Okuyama , Teruo Kobayashi , Noburo Hibino
- 申请人: Hiroshi Okuyama , Teruo Kobayashi , Noburo Hibino
- 申请人地址: JA Minami-ashigara
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JA Minami-ashigara
- 优先权: JA43-59473 19680821
- 主分类号: C08K5/18
- IPC分类号: C08K5/18 ; G03C1/795 ; G03C1/83 ; G03C1/84
摘要:
A colored polyetylene terephthalate film to be employed as the support in radiographic films, having incorporated therein certain specific anthraquinone dyes.
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