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公开(公告)号：US06207362B1
公开(公告)日：2001-03-27
申请号：US09392949
申请日：1999-09-09
IPC分类号： G03C179
CPC分类号： G03C1/775 , B41M5/508 , D21H13/40 , D21H15/08 , D21H19/22 , Y10T428/31982 , Y10T428/31993
摘要： The invention relates to an imaging element comprising a base comprising a cellulose fiber containing paper, wherein said paper has a tear resistance of between 200 and 1800 Newton.
摘要翻译： 本发明涉及一种成像元件，其包括含有含纤维素纤维的纸的基底，其中所述纸具有200至1800牛顿的抗撕裂性。
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公开(公告)号：US06187523B1
公开(公告)日：2001-02-13
申请号：US09371658
申请日：1999-08-10
IPC分类号： G03C179
CPC分类号： G03C1/79 , B41M5/502 , B41M5/504 , B41M5/506 , B41M5/52 , B41M2205/32 , Y10T428/3179 , Y10T428/31797
摘要： The invention relates to an imaging element comprising a base paper having adhered to its upper surface an integrally formed biaxially oriented polymer sheet comprising at least three layers, wherein said integrally formed biaxially oriented polymer sheet comprises at least one layer of voided polyester polymer and above said voided polyester layer an upper solid polymer layer and below said voided polyester layer a lower solid polymer layer, and at least one backside oriented polymer sheet below said base paper, and wherein said upper polymer layer comprises a white pigment.
摘要翻译： 本发明涉及一种成像元件，其包括具有粘附到其上表面的原纸，其包含至少三层的整体形成的双轴取向聚合物片，其中所述一体形成的双轴取向聚合物片材包含至少一层空隙的聚酯聚合物，并且高于所述 空心聚酯层为上固体聚合物层，低于所述空隙聚酯层下固体聚合物层，以及在所述原纸下面的至少一个后侧取向聚合物片，并且其中所述上聚合物层包含白色颜料。
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93.发明授权Composite photographic material with laminated biaxially oriented polyolefin sheets 失效复合照相材料与层压双轴取向聚烯烃片材
公开(公告)号：US6043009A
公开(公告)日：2000-03-28
申请号：US208673
申请日：1998-12-10
CPC分类号： G03C1/79 , G03C1/93 , G03C7/3029 , Y10S430/131 , Y10S430/136 , Y10T156/1092
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, and a layer of microvoided biaxially oriented polyolefin sheet between said paper base and said silver halide layer.
摘要翻译： 本发明涉及一种照相元件，其包括纸基，至少一个光敏卤化银层和在所述纸基和所述卤化银层之间的微孔双轴取向聚烯烃片层。
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94.发明授权
公开(公告)号：US6030742A
公开(公告)日：2000-02-29
申请号：US197868
申请日：1998-11-23
申请人： Robert P. Bourdelais , Thaddeus S. Gula , Peter T. Aylward , Sandra J. Dagan , John F. Sawyer , Geoffrey Mruk
发明人： Robert P. Bourdelais , Thaddeus S. Gula , Peter T. Aylward , Sandra J. Dagan , John F. Sawyer , Geoffrey Mruk
IPC分类号： B41M5/00 , B41M5/382 , B41M5/41 , B41M5/50 , B41M5/52 , G03C1/76 , G03C1/775 , G03C1/79 , G03C1/91 , G03C5/08 , G03C7/24 , G03C7/30 , G03C8/52 , G03C1/765
CPC分类号： G03C5/08 , B41M5/41 , G03C1/79 , G03C1/7614 , G03C1/775 , G03C1/91 , G03C7/24 , G03C7/3029
摘要： The invention relates to a photographic element comprising at least one photosensitive silver halide layer comprising at least one dye forming coupler, a support comprising paper having laminated thereto a top and bottom sheet comprising biaxially oriented polyolefin sheets, wherein said photographic element has a surface roughness of between 0.15 and 0.50 mm and an average stiffness of between 150 and 300 millinewtons, a stiffness ratio between machine direction and cross direction of between 0.8 and 1.2 at between 20 and 70% humidity, a maximum curl value of 10 curl units, said photographic element has a back roughness of between 0.30 and 2.00 mm, and has a tear strength of between 300 and 900 N.
摘要翻译： 本发明涉及一种照相元件，其包含至少一种感光卤化银层，其包含至少一种形成染料的成色剂，载体，其包含层压有包含双轴取向聚烯烃片材的顶部和底部片材的纸，其中所述照相元件具有表面粗糙度 在0.15至0.50毫米之间，平均刚度在150至300毫牛顿之间，机器方向和横向之间的硬度比介于0.8和1.2之间，湿度为20至70％，最大卷曲值为10卷曲单位，所述照相元件 背面粗糙度在0.30和2.00mm之间，撕裂强度在300和900N之间。
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公开(公告)号：US6001547A
公开(公告)日：1999-12-14
申请号：US998359
申请日：1997-12-24
IPC分类号： G03C1/795 , B29C55/12 , B29L9/00 , B32B7/02 , B41M5/00 , B41M5/50 , B41M5/52 , G03C1/76 , G03C1/79 , G03C1/83 , G03G5/10 , G03C1/825
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of polymer sheet between said paper base and said silver halide layer, incorporating a thin tinted polymer layer directly below said silver halide layer.
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96.发明授权Composite photographic material with laminated biaxially oriented polyolefin sheets with controlled water vapor transmission rate 失效具有层压双轴取向聚烯烃片材的复合照相材料，具有受控的水蒸汽透过率
公开(公告)号：US5994045A
公开(公告)日：1999-11-30
申请号：US998167
申请日：1997-12-24
CPC分类号： G03C1/79
摘要： This invention is generally accomplished by a photographic or imaging element comprising a paper base, at least one photosensitive silver halide layer, a tie layer and a biaxiaily oriented polyolefin sheet wherein said polyolefin sheet by itself or in combination with said tie layer has a water vapor transmission rate of less than 0.85.times.10.sup.-5 g/mm.sup.2 /day.
摘要翻译： 本发明通常由包括纸基，至少一个光敏卤化银层，粘结层和双向取向聚烯烃片材的照相或成像元件来实现，其中所述聚烯烃片材本身或与所述连接层组合具有水蒸气 透射率小于0.85×10-5 g / mm2 /天。
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公开(公告)号：US5955239A
公开(公告)日：1999-09-21
申请号：US998160
申请日：1997-12-24
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of biaxially oriented polyolefin sheet between said paper base and said silver halide layer, wherein there is located between said biaxially oriented polyolefin sheet and said base paper a layer of strippable material comprising a material that has a peel strength of between about 30 and 150 g/5 cm.
摘要翻译： 本发明涉及一种照相元件，其包括纸基，至少一个光敏卤化银层，在所述纸基和所述卤化银层之间的双轴取向聚烯烃片层，其中位于所述双轴取向聚烯烃片和所述基底之间 纸一层可剥离材料，其包括剥离强度在约30至150g / 5cm之间的材料。
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公开(公告)号：US5888681A
公开(公告)日：1999-03-30
申请号：US862706
申请日：1997-05-23
CPC分类号： G03C1/79 , B32B27/10 , G03C5/08 , Y10S430/131 , Y10T428/249979 , Y10T428/24998
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of microvoided polymer sheet between said paper base and said silver halide layer, wherein said microvoided polymer sheet comprises a series of microvoids separated by polymer matrix in the vertical direction such that said microvoided polymer sheet when reflecting light has an opalescent appearance.
摘要翻译： 本发明涉及一种照相元件，包括纸基，至少一个感光卤化银层，在所述纸基和所述卤化银层之间的微孔聚合物片层，其中所述微孔聚合物片包括由聚合物基体分隔的一系列微孔 在垂直方向上使得当反射光时所述微孔聚合物片具有乳白色外观。
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公开(公告)号：US5888643A
公开(公告)日：1999-03-30
申请号：US862900
申请日：1997-05-23
CPC分类号： D21H19/84 , G03C1/765 , G03C1/79 , G03C1/81 , Y10T428/24998 , Y10T428/31895 , Y10T428/31902 , Y10T428/31993
摘要： The invention relates to a method of providing a photographic imaging element having a bending stiffness between 150 and 250 millinewtons and a caliper thickness between about 0.18 mm and about 0.28 mm, comprising providing a laminated base sheet comprising a paper sheet having a Young's modulus of between about 13800 MPa to 2760 MPa in the machine direction and a Young's modulus of 6900 MPa to 1380 MPa in the cross direction, and having a biaxially oriented sheet on each side of said paper sheet having a Young's modulus of 690 MPa to 5520 MPa in the machine direction and a Young's modulus of 690 MPa to 5520 MPa in the cross machine direction and coating said laminated base sheet with photosensitive layers.
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公开(公告)号：US5866282A
公开(公告)日：1999-02-02
申请号：US862708
申请日：1997-05-23
CPC分类号： G03C1/79 , G03C1/93 , G03C7/3029 , Y10S430/131 , Y10S430/136 , Y10T156/1092
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, and a layer of microvoided biaxially oriented polyolefin sheet between said paper base and said silver halide layer.
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