公开(公告)号：US20100155975A1

公开(公告)日：2010-06-24

申请号：US12637778

申请日：2009-12-15

申请人： Axel Heinrich ,  Halina Heidrich ,  Alexander Bayer ,  Karsten Straube ,  Peter Hagmann ,  Stephan Pirl ,  Jan Bernard ,  Matthias Braun

发明人： Axel Heinrich ,  Halina Heidrich ,  Alexander Bayer ,  Karsten Straube ,  Peter Hagmann ,  Stephan Pirl ,  Jan Bernard ,  Matthias Braun

IPC分类号： G02B1/12 ,  B28B7/36

CPC分类号： B29D11/00009 ,  B29C33/3814 ,  B29C33/68

摘要： The present invention relates to a mold half for making an ophthalmic lens, in particular a contact lens, wherein the mold half comprises a release sheet removably arranged on the mold surface of said mold half to separate a lens forming material from the mold surface, as well as to a method for applying a removable mold release sheet to said mold half. The mold half of the invention comprises a vacuum means to removably attach said release sheet to said mold surface, and preferably the mold half further comprises a pinch-off rim for forming the edge of said ophthalmic lens.

摘要翻译： 本发明涉及一种用于制造眼用透镜，特别是隐形眼镜的半模，其中半模包括可移除地布置在所述半模的模具表面上以将透镜形成材料与模具表面分离的隔离片，如 以及用于将可移除的脱模片施加到所述半模上的方法。 本发明的半模包括将所述脱模片可移除地附接到所述模具表面的真空装置，并且优选地，所述半模还包括用于形成所述眼科镜片的边缘的夹紧边缘。

公开(公告)号：US08944795B2

公开(公告)日：2015-02-03

申请号：US12637778

申请日：2009-12-15

申请人： Axel Heinrich ,  Halina Heidrich ,  Alexander Bayer ,  Karsten Straube ,  Peter Hagmann ,  Stephan Pirl ,  Jan Bernard ,  Matthias Braun

发明人： Axel Heinrich ,  Halina Heidrich ,  Alexander Bayer ,  Karsten Straube ,  Peter Hagmann ,  Stephan Pirl ,  Jan Bernard ,  Matthias Braun

IPC分类号： B28B7/36 ,  B29C33/68 ,  B29C33/38 ,  B29D11/00

CPC分类号： B29D11/00009 ,  B29C33/3814 ,  B29C33/68

摘要： The present invention relates to a mold half for making an ophthalmic lens, in particular a contact lens, wherein the mold half comprises a release sheet removably arranged on the mold surface of said mold half to separate a lens forming material from the mold surface, as well as to a method for applying a removable mold release sheet to said mold half. The mold half of the invention comprises a vacuum means to removably attach said release sheet to said mold surface, and preferably the mold half further comprises a pinch-off rim for forming the edge of said ophthalmic lens.

摘要翻译： 本发明涉及一种用于制造眼用透镜，特别是隐形眼镜的半模，其中，半模包括可移除地布置在所述半模的模具表面上以将透镜形成材料与模具表面分离的隔离片，如 以及用于将可移除的脱模片施加到所述半模上的方法。 本发明的半模包括将所述脱模片可移除地附接到所述模具表面的真空装置，并且优选地，所述半模还包括用于形成所述眼科镜片的边缘的夹紧边缘。

公开(公告)号：US20110089585A1

公开(公告)日：2011-04-21

申请号：US12904201

申请日：2010-10-14

申请人： Roger Biel ,  Axel Heinrich ,  Carolin Hartert ,  Volker Lanig ,  Karsten Straube ,  Peter Hagmann

发明人： Roger Biel ,  Axel Heinrich ,  Carolin Hartert ,  Volker Lanig ,  Karsten Straube ,  Peter Hagmann

IPC分类号： B29D11/00

CPC分类号： B29D11/00259 ,  B29D11/00317 ,  B29D11/00951 ,  G02C7/021 ,  G02C7/04

摘要： There is described a method for the simultaneous manufacture of contact lenses having different lens parameters on the same production line, where a number of molds, each comprising male and female mold halves, are transported in sequential rows of and in each row in side by side configuration through a series of treatment stations, which are arranged sequentially along a production line, in which lenses of specific parameters are manufactured from a lens forming material. During manufacture each lens is associated with a lens identification code. There is also described a closed cycle production line for carrying out the method.

摘要翻译： 描述了在同一生产线上同时制造具有不同透镜参数的隐形眼镜的方法，其中包括阳半模和阴半模的多个模具以并排的顺序排并排排列并排输送 通过沿着生产线依次布置的一系列处理站的构造，其中由透镜形成材料制造具体参数的透镜。 在制造期间，每个透镜与透镜识别码相关联。 还描述了一种用于执行该方法的封闭循环生产线。

公开(公告)号：US09050761B2

公开(公告)日：2015-06-09

申请号：US12969681

申请日：2010-12-16

申请人： Matthias Braun ,  Axel Heinrich ,  Peter Hagmann

发明人： Matthias Braun ,  Axel Heinrich ,  Peter Hagmann

IPC分类号： B29D11/00

CPC分类号： B29D11/00413 ,  B29D11/00038 ,  B29D11/00134 ,  B29D11/00538

摘要： There is described a method of dosing a lens forming material into a mold (1;21), which comprises dosing a metered amount of a lens forming material (P) including a volatile solvent into a mold cavity (4) enclosed by a female mold half (2) and a male mold half of a mold (1;21). The lens forming material (P) is subsequently polymerized and/or cross-linked to form an ophthalmic lens, in particular a contact lens. Dosing of the lens forming material (P) into the mold cavity (4) is accomplished while the mold halves (2, 3) are associated with each other substantially gas-tight. There is also described an apparatus for carrying out the method.

摘要翻译： 描述了将透镜形成材料定量投入到模具（1; 21）中的方法，其包括将包含挥发性溶剂的计量量的透镜形成材料（P）投入到由阴模包围的模腔（4）中 一半（2）和一个阳模半模（1; 21）。 透镜形成材料（P）随后被聚合和/或交联以形成眼科镜片，特别是隐形眼镜。 当模具半部（2,3）彼此大致气密地连接时，将透镜形成材料（P）投入模腔（4）中。 还描述了一种用于执行该方法的装置。

公开(公告)号：US20110147957A1

公开(公告)日：2011-06-23

申请号：US12969894

申请日：2010-12-16

申请人： Matthias Braun ,  Axel Heinrich ,  Peter Hagmann

发明人： Matthias Braun ,  Axel Heinrich ,  Peter Hagmann

IPC分类号： B29C39/24 ,  B29D11/00 ,  B29C39/02 ,  B67D7/06

CPC分类号： B29D11/00125 ,  B29C39/24 ,  B29C39/42

摘要： A process for dispensing a flowable material including a volatile solvent into a mold, in particular a material for forming an ophthalmic lens, e.g. a contact lens, is disclosed. The process includes the steps of providing a mold; providing a dispenser; arranging the mold underneath the dispenser; dispensing the flowable material including the volatile solvent into the mold, the step of dispensing being performed in a local gas atmosphere substantially preventing the solvent from evaporating from the flowable material.

摘要翻译： 用于将包含挥发性溶剂的可流动材料分配到模具中，特别是用于形成眼镜片的材料的方法，例如， 隐形眼镜。 该方法包括提供模具的步骤; 提供一个分配器; 将模具放置在分配器下方; 将包括挥发性溶剂的可流动材料分配到模具中，在局部气体气氛中进行分配的步骤，基本上防止溶剂从可流动材料中蒸发。

公开(公告)号：US20110147956A1

公开(公告)日：2011-06-23

申请号：US12969681

申请日：2010-12-16

申请人： Matthias Braun ,  Axel Heinrich ,  Peter Hagmann

发明人： Matthias Braun ,  Axel Heinrich ,  Peter Hagmann

IPC分类号： B29D11/00 ,  B29C45/34

CPC分类号： B29D11/00413 ,  B29D11/00038 ,  B29D11/00134 ,  B29D11/00538

摘要： There is described a method of dosing a lens forming material into a mold (1;21), which comprises dosing a metered amount of a lens forming material (P) including a volatile solvent into a mold cavity (4) enclosed by a female mold half (2) and a male mold half of a mold (1;21). The lens forming material (P) is subsequently polymerized and/or cross-linked to form an ophthalmic lens, in particular a contact lens. Dosing of the lens forming material (P) into the mold cavity (4) is accomplished while the mold halves (2, 3) are associated with each other substantially gas-tight. There is also described an apparatus for carrying out the method.

摘要翻译： 描述了将透镜形成材料定量投入到模具（1; 21）中的方法，其包括将包含挥发性溶剂的计量量的透镜形成材料（P）投入到由阴模包围的模腔（4）中 一半（2）和一个阳模半模（1; 21）。 透镜形成材料（P）随后被聚合和/或交联以形成眼科镜片，特别是隐形眼镜。 当模具半部（2,3）彼此大致气密地连接时，将透镜形成材料（P）投入模腔（4）中。 还描述了一种用于执行该方法的装置。

公开(公告)号：US20110147959A1

公开(公告)日：2011-06-23

申请号：US12969689

申请日：2010-12-16

申请人： Axel Heinrich ,  Bernhard Seiferling ,  Peter Hagmann

发明人： Axel Heinrich ,  Bernhard Seiferling ,  Peter Hagmann

IPC分类号： B29D11/00 ,  B29C45/24

CPC分类号： B29D11/00413 ,  B29C33/00 ,  B29C37/02 ,  B29C71/0009 ,  B29C2071/0027 ,  B29C2071/0045 ,  B29D11/00125 ,  B29D11/00586 ,  B29L2011/0041

摘要： There is described a method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens. After polymerization and/or cross-linking of a lens forming material (P) within a mold cavity (4) of a mold (1) comprising female and male mold halves (2, 3) to form an ophthalmic lens non-polymerized and/or non-cross-linked lens forming material is flushed away from the mold halves (2, 3) with a jet of a fluid flushing medium, such as, e.g., water or a solvent or an inert gas. Subsequently the molded lens is dried. In accordance with the invention the flushing is accomplished with the mold halves (2, 3) still in the closed position. There is also described an apparatus for carrying out the method.

摘要翻译： 描述了从模制的眼科镜片，特别是隐形眼镜分离多余的透镜形成材料的方法。 在透镜形成材料（P）在包含阴模和阴半模（2,3）的模具（1）的模腔（4）内聚合和/或交联以形成未聚合的眼科镜片和/ 或非交联透镜形成材料用流体冲洗介质（例如水或溶剂或惰性气体）的射流冲洗离开半模（2,3）。 随后将模制的透镜干燥。 根据本发明，冲洗是通过半模（2,3）仍处于关闭位置来完成的。 还描述了一种用于执行该方法的装置。

公开(公告)号：US06638451B1

公开(公告)日：2003-10-28

申请号：US09645900

申请日：2000-08-25

申请人： Peter Hagmann ,  Axel Heinrich ,  Willi Hoerner ,  Robert Allen Janssen ,  John Martin Lally ,  Robert Earl Szokolay ,  Bernhard Seiferling

发明人： Peter Hagmann ,  Axel Heinrich ,  Willi Hoerner ,  Robert Allen Janssen ,  John Martin Lally ,  Robert Earl Szokolay ,  Bernhard Seiferling

IPC分类号： C08R246

CPC分类号： B29C33/40 ,  B29C35/0888 ,  B29D11/00125 ,  B29K2833/12 ,  B29L2011/0041 ,  Y10S425/808 ,  Y10S522/907

摘要： The invention is concerned with the problem that with known plastic casting molds, especially those of polypropylene, the lenses produced with these molds have a slippery surface. The invention solves this problem through the use of polymers which are notable for their very low oxygen permeability.

摘要翻译： 本发明涉及使用已知的塑料模具，特别是聚丙烯的塑料模具，由这些模具生产的透镜具有光滑的表面。 本发明通过使用聚合物解决了这个问题，这些聚合物的氧透过率非常低。

公开(公告)号：US08580163B2

公开(公告)日：2013-11-12

申请号：US12904209

申请日：2010-10-14

申请人： Roger Biel ,  Gabriela Cocora ,  Peter Hagmann ,  Uwe Haken ,  Jordan Hall ,  Axel Heinrich ,  Günter Lässig ,  Honghui Lu ,  Deborah J. Mulcahy ,  Carlton Pope ,  Daryl Reece ,  Bernhard Seiferling

发明人： Roger Biel ,  Gabriela Cocora ,  Peter Hagmann ,  Uwe Haken ,  Jordan Hall ,  Axel Heinrich ,  Günter Lässig ,  Honghui Lu ,  Deborah J. Mulcahy ,  Carlton Pope ,  Daryl Reece ,  Bernhard Seiferling

IPC分类号： B29D11/00

CPC分类号： B29C33/20 ,  B29C37/005 ,  B29C43/02 ,  B29C43/36 ,  B29D11/00125 ,  B29L2011/0016

摘要： There is described a process for manufacturing an ophthalmic lens and an apparatus for forming an ophthalmic lens, in particular a silicone hydrogel contact lens, wherein in a mold assembly a first and a second mold half (101, 102) are first arranged in an intermediate closed position in which the mold surfaces of the two mold halves are spaced apart from each other at a distance increase (d1) of preferably 1 to 100 μm relative to a final distance (d0) in a final closed position, and wherein, during curing of the lens forming material (202), the mold surfaces (105, 106) of the mold halves (101, 102) are actively or passively moved or moving from the intermediate closed position to the final closed position, where the distance increase (d1) is 0.

摘要翻译： 描述了用于制造眼科镜片的方法和用于形成眼用透镜，特别是硅酮水凝胶隐形眼镜的装置，其中在模具组件中，第一和第二半模（101,102）首先被布置在中间体 关闭位置，其中两个半模的模具表面在最终关闭位置中相对于最终距离（d0）以优选1至100μm的距离增加（d1）彼此间隔开，并且其中在固化期间 透镜形成材料（202）的两个半模（101,102）的模具表面（105,106）被主动地或被动地从中间关闭位置移动或移动到最终关闭位置，其中距离增加（d1 ）为0。

公开(公告)号：US07845615B2

公开(公告)日：2010-12-07

申请号：US10940343

申请日：2004-09-14

申请人： Peter Hagmann ,  Axel Heinrich ,  Willi Hoerner ,  Robert Allen Janssen ,  John Martin Lally ,  Robert Earl Szokolay ,  Bernhard Seiferling

发明人： Peter Hagmann ,  Axel Heinrich ,  Willi Hoerner ,  Robert Allen Janssen ,  John Martin Lally ,  Robert Earl Szokolay ,  Bernhard Seiferling

IPC分类号： B29D11/00

CPC分类号： B29C33/40 ,  B29C35/0888 ,  B29D11/00125 ,  B29K2833/12 ,  B29L2011/0041 ,  Y10S425/808 ,  Y10S522/907

摘要： The invention is concerned with the problem that with known plastic casting moulds, especially those of polypropylene, the lenses produced with these moulds have a slippery surface. The invention solves this problem through the use of polymers which are notable for their very low oxygen permeability.

摘要翻译： 本发明涉及使用已知的塑料模具，特别是聚丙烯的塑料模具，由这些模具生产的透镜具有光滑的表面。 本发明通过使用聚合物解决了这个问题，这些聚合物的氧透过率非常低。