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1. 发明申请

US20170173937A1 COMPOSITE PRINTING FORM PRECURSOR AND METHOD FOR PREPARING A PRINTING FORM PRECURSOR FOR TREATMENT 审中-公开
公开(公告)号：US20170173937A1
公开(公告)日：2017-06-22
申请号：US15447643
申请日：2017-03-02
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Carl Bernard Arnold , EDMUND FRANCIS SCHIEFFER, JR. , THEODORE WILLIAM FRENTZEL, JR. , JAMES KENTON COLE
IPC分类号： B41C1/00 , G03F7/24 , B41N1/06
CPC分类号： G03F7/20 , B41C1/00 , B41N1/06 , G03F7/24 , G03F7/707
摘要： The invention relates to a method for preparing a relief printing plate from a printing plate precursor wherein at least an end of the precursor is attached to a leader forming a composite printing form precursor that securely mounts the precursor in a treatment processor. The present method advantageously allows for all or substantially all of the area of the precursor to be utilized for forming the relief surface suitable for printing.

2. 发明授权

US08895228B2 Method for thermal treatment of relief surface for a relief printing form 有权
标题翻译：浮雕印刷版浮雕表面热处理方法
公开(公告)号：US08895228B2
公开(公告)日：2014-11-25
申请号：US13666148
申请日：2012-11-01
申请人： E I du Pont de Nemours and Company
发明人： Carl Bernard Arnold , Masayuki Kato
IPC分类号： G03F7/00 , G03F7/26 , G03C5/00 , G03F7/40 , G03F7/36
CPC分类号： G03F7/36 , G03F7/40
摘要： The present invention pertains to a method for preparing a printing form from a photosensitive element by thermal treatment, wherein a gas jet emitting from a nozzle assembly impinges the exterior surface of the element to smooth or polish and mitigate marks and deformations that can be generated during development. Impingement with a heated gas jet provides surface polishing from rapid and specific convective heat flux to the exterior surface of the printing plate.
摘要翻译：本发明涉及一种通过热处理从感光元件制备印刷形式的方法，其中从喷嘴组件发射的气体射流冲击该元件的外表面以使光滑或抛光并减轻可在此期间产生的痕迹和变形发展。用加热的气体射流冲击提供从快速和特定的对流热通量到印版的外表面的表面抛光。

3. 发明申请

US20130108966A1 METHOD FOR THERMAL TREATMENT OF RELIEF SURFACE FOR A RELIEF PRINTING FORM 有权
标题翻译：用于缓解表面的热处理表面热处理方法
公开(公告)号：US20130108966A1
公开(公告)日：2013-05-02
申请号：US13666148
申请日：2012-11-01
申请人： E I Du Pont De Nemours and Company
发明人： Carl Bernard Arnold , Masayuki Kato
IPC分类号： G03F7/20
CPC分类号： G03F7/36 , G03F7/40
摘要： The present invention pertains to a method for preparing a printing form from a photosensitive element by thermal treatment, wherein a gas jet emitting from a nozzle assembly impinges the exterior surface of the element to smooth or polish and mitigate marks and deformations that can be generated during development. Impingement with a heated gas jet provides surface polishing from rapid and specific convective heat flux to the exterior surface of the printing plate.
摘要翻译：本发明涉及一种通过热处理从感光元件制备印刷形式的方法，其中从喷嘴组件发射的气体射流冲击该元件的外表面以使光滑或抛光并减轻可在以下期间产生的标记和变形发展。用加热的气体射流冲击提供从快速和特定的对流热通量到印版的外表面的表面抛光。

4. 发明授权

US09291906B2 Method and an apparatus having a compressible collar for thermally treating a photosensitive precursor 有权
公开(公告)号：US09291906B2
公开(公告)日：2016-03-22
申请号：US14688627
申请日：2015-04-16
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Carl Bernard Arnold
IPC分类号： G03F7/36
CPC分类号： G03F7/36
摘要： The invention pertains to a method and apparatus for preparing a printing form from a precursor, particularly a method and apparatus for preparing the printing form by thermally treating a photosensitive precursor having a photopolymerizable layer. The method and apparatus includes heating the photosensitive precursor to a temperature sufficient to cause a portion of the layer to liquefy, contacting the precursor with a development medium to remove the liquefied material, and supporting a development medium with a core member adjacent an exterior surface of the photosensitive precursor, wherein a compressible collar of a closed-cell foam having a Poisson's ratio of less than 0.4 is disposed between the core member and the development medium.

5. 发明申请

US20130156483A1 METHOD AND APPARATUS FOR TENSIONING A PRINTING FORM 有权
标题翻译：打印打印格式的方法和装置
公开(公告)号：US20130156483A1
公开(公告)日：2013-06-20
申请号：US13765886
申请日：2013-02-13
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Theodore William Frentzel, JR. , Carl Bernard Arnold
IPC分类号： B41J15/16
CPC分类号： B41J15/16 , G03F7/24
摘要： A method and apparatus of securing and tensioning a printing form in an apparatus having a rotatable drum includes securing a first portion of the printing form to a first means for receiving that is coupled to a surface of the drum, and securing a second portion of the printing form to a second means for receiving that is disposed on a rotatable member that extends over a portion of the drum. The rotatable member is rotated so that the circumferential distance between the first receiving means and the second receiving means is about the same as a length of the printing form. A rotary torque means is coupled to the rotatable member to apply a substantially constant torque on the member and tension the printing form about the surface of the drum. The rotary torque means adjusts torque on the member which adjusts tension on the printing form.
摘要翻译：一种在具有可旋转滚筒的设备中固定和张紧打印形式的方法和装置，包括将印刷形式的第一部分固定到第一接收装置，该第一装置联接到滚筒的表面，并固定第二部分的印刷形式设置在第二装置上，该第二装置设置在可旋转的构件上，该旋转构件在滚筒的一部分上延伸。可旋转构件旋转，使得第一接收装置和第二接收装置之间的周向距离与打印形式的长度大致相同。旋转扭矩装置联接到可旋转构件，以将基本上恒定的扭矩施加在构件上并且将张力沿鼓的表面张紧。旋转扭矩装置调节调节打印纸张张力的构件上的扭矩。

6. 发明授权

US09618847B2 Composite printing form precursor and method for preparing a printing form precursor for treatment 有权
公开(公告)号：US09618847B2
公开(公告)日：2017-04-11
申请号：US14616966
申请日：2015-02-09
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Carl Bernard Arnold , Edmund Francis Schieffer, Jr. , Theodore William Frentzel, Jr. , James Kenton Odle
IPC分类号： G03F7/20
CPC分类号： B41C1/00 , B41N1/06 , G03F7/20 , G03F7/24 , G03F7/707
摘要： The invention relates to a method for preparing a relief printing plate from a printing plate precursor wherein at least an end of the precursor is attached to a leader forming a composite printing form precursor that securely mounts the precursor in a treatment processor. The present method advantageously allows for all or substantially all of the area of the precursor to be utilized for forming the relief surface suitable for printing.

7. 发明授权

US09032877B2 Method and an apparatus having a compressible collar for thermally treating a photosensitive precursor 有权
标题翻译：具有用于热处理光敏前体的可压缩套环的方法和装置
公开(公告)号：US09032877B2
公开(公告)日：2015-05-19
申请号：US13664986
申请日：2012-10-31
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Carl Bernard Arnold
IPC分类号： G03F7/36
CPC分类号： G03F7/36
摘要： The invention pertains to a method and apparatus for preparing a printing form from a precursor, particularly a method and apparatus for preparing the printing form by thermally treating a photosensitive precursor having a photopolymerizable layer. The method and apparatus includes heating the photosensitive precursor to a temperature sufficient to cause a portion of the layer to liquefy, contacting the precursor with a development medium to remove the liquefied material, and supporting a development medium with a core member adjacent an exterior surface of the photosensitive precursor, wherein a compressible collar of a closed-cell foam having a Poisson's ratio of less than 0.4 is disposed between the core member and the development medium.
摘要翻译：本发明涉及用于从前体制备印刷形式的方法和装置，特别是通过热处理具有可光聚合层的光敏前体来制备印刷形式的方法和装置。该方法和设备包括将光敏前体加热到足以使该部分的液体液化的温度，使前体与显影介质接触以除去液化的材料，以及支撑具有邻近外部表面的芯构件的显影介质光敏前体，其中具有小于0.4的泊松比的闭孔泡沫的可压缩套环设置在芯构件和显影介质之间。

8. 发明授权

US10241413B2 Composite printing form precursor and method for preparing a printing form precursor for treatment 有权
公开(公告)号：US10241413B2
公开(公告)日：2019-03-26
申请号：US15447643
申请日：2017-03-02
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Carl Bernard Arnold , Edmund Francis Schieffer, Jr. , Theodore William Frentzel, Jr. , James Kenton Odle
IPC分类号： B41N1/06 , G03F7/20 , G03F7/24 , B41C1/00
摘要： The invention relates to a method for preparing a relief printing plate from a printing plate precursor wherein at least an end of the precursor is attached to a leader forming a composite printing form precursor that securely mounts the precursor in a treatment processor. The present method advantageously allows for all or substantially all of the area of the precursor to be utilized for forming the relief surface suitable for printing.

9. 发明授权

US08985020B2 Method and apparatus for thermal treatment of printing surface in relief printing 有权
标题翻译：凸版印刷中印刷表面热处理的方法和装置
公开(公告)号：US08985020B2
公开(公告)日：2015-03-24
申请号：US13666096
申请日：2012-11-01
申请人： E I du Pont de Nemours and Company
发明人： Carl Bernard Arnold , Gary W. Foggin
IPC分类号： G03F7/36 , B41C1/00 , G03F7/34
CPC分类号： G03F7/36 , B41C1/00 , G03F7/34
摘要： A heating step is performed in a printing operation where a gas jet emitting from a nozzle assembly impinges the exterior surface of a printing plate. The gas impingement provides rapid and specific convective heat flux to the exterior surface of the printing plate.
摘要翻译：在从喷嘴组件喷射的气体射流撞击印版的外表面的打印操作中进行加热步骤。气体冲击为印版的外表面提供快速和特定的对流热通量。

10. 发明授权

US08635953B2 Method and apparatus for tensioning a printing form 有权
标题翻译：用于张紧打印形式的方法和装置
公开(公告)号：US08635953B2
公开(公告)日：2014-01-28
申请号：US13765886
申请日：2013-02-13
申请人： E I Du Pont De Nemours and Company
发明人： Theodore William Frentzel, Jr. , Carl Bernard Arnold
IPC分类号： B41F21/00
CPC分类号： B41J15/16 , G03F7/24
摘要： A method and apparatus of securing and tensioning a printing form in an apparatus having a rotatable drum includes securing a first portion of the printing form to a first means for receiving that is coupled to a surface of the drum, and securing a second portion of the printing form to a second means for receiving that is disposed on a rotatable member that extends over a portion of the drum. The rotatable member is rotated so that the circumferential distance between the first receiving means and the second receiving means is about the same as a length of the printing form. A rotary torque means is coupled to the rotatable member to apply a substantially constant torque on the member and tension the printing form about the surface of the drum. The rotary torque means adjusts torque on the member which adjusts tension on the printing form.
摘要翻译：一种在具有可旋转滚筒的设备中固定和张紧打印形式的方法和装置，包括将印刷形式的第一部分固定到第一接合装置，该第一装置联接到滚筒的表面，并固定第二部分的印刷形式设置在第二装置上，该第二装置设置在可旋转的构件上，该旋转构件在滚筒的一部分上延伸。可旋转构件旋转，使得第一接收装置和第二接收装置之间的周向距离与打印形式的长度大致相同。旋转扭矩装置联接到可旋转构件，以将基本上恒定的扭矩施加在构件上并且将张力沿鼓的表面张紧。旋转扭矩装置调节调节打印纸张张力的构件上的扭矩。

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