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1. 发明授权

US07367140B2 Method of drying molds and apparatus for supplying drying air 有权
标题翻译：烘干模具的方法和供应干燥空气的装置
公开(公告)号：US07367140B2
公开(公告)日：2008-05-06
申请号：US11295321
申请日：2005-12-06
申请人： Michael Wolf , Bernhard Seiferling , Axel Heinrich , Peter Hagmann , Thomas Richter
发明人： Michael Wolf , Bernhard Seiferling , Axel Heinrich , Peter Hagmann , Thomas Richter
IPC分类号： F26B3/00
CPC分类号： B29D11/00432 , B29C33/72
摘要： In a method of drying molds or mold parts for the manufacture of optical lenses, in particular ophthalmic lenses and especially contact lenses, the mold or mold part to be dried is exposed to drying air. For this purpose, humid pressurized air (T) is used to which the mold or mold part is exposed.
摘要翻译：在干燥用于制造光学透镜的模具或模具部件的方法中，特别是眼镜片，特别是隐形眼镜，待干燥的模具或模具部件暴露于干燥空气中。为此，使用潮湿的加压空气（T），模具或模具部件暴露在其中。

2. 发明申请

US20060117591A1 Method of drying molds and apparatus for supplying drying air 有权
标题翻译：烘干模具的方法和供应干燥空气的装置
公开(公告)号：US20060117591A1
公开(公告)日：2006-06-08
申请号：US11295321
申请日：2005-12-06
申请人： Michael Wolf , Bernhard Seiferling , Axel Heinrich , Peter Hagmann , Thomas Richter
发明人： Michael Wolf , Bernhard Seiferling , Axel Heinrich , Peter Hagmann , Thomas Richter
IPC分类号： F26B3/00
CPC分类号： B29D11/00432 , B29C33/72
摘要： In a method of drying molds or mold parts for the manufacture of optical lenses, in particular ophthalmic lenses and especially contact lenses, the mold or mold part to be dried is exposed to drying air. For this purpose, humid pressurized air (T) is used to which the mold or mold part is exposed.
摘要翻译：在干燥用于制造光学透镜的模具或模具部件的方法中，特别是眼镜片，特别是隐形眼镜，待干燥的模具或模具部件暴露于干燥空气中。为此，使用潮湿的加压空气（T），模具或模具部件暴露在其中。

3. 发明申请

US20110147959A1 METHOD OF SEPARATING EXCESS LENS FORMING MATERIAL FROM A MOLDED OPHTHALMIC LENS, IN PARTICULAR A CONTACT LENS 有权
标题翻译：从模制的眼镜镜片，特别是接触镜片中分离出来的镜片表面材料的方法
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。

4. 发明授权

US06638451B1 Plastic casting molds 失效
标题翻译：塑胶模具
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。

5. 发明授权

US08673187B2 Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens 有权
标题翻译：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
公开(公告)号：US08673187B2
公开(公告)日：2014-03-18
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
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。

6. 发明授权

US07682532B2 Process of dosing a starting material for optical lenses 有权
标题翻译：给光学透镜的起始材料配料的过程
公开(公告)号：US07682532B2
公开(公告)日：2010-03-23
申请号：US11452537
申请日：2006-06-14
申请人： Peter Hagmann , Axel Heinrich , Iris Leder-Bruck , Bernhard Seiferling , Werner Steffan
发明人： Peter Hagmann , Axel Heinrich , Iris Leder-Bruck , Bernhard Seiferling , Werner Steffan
IPC分类号： B29D11/00
CPC分类号： B29D11/0023 , B29C31/045 , B29L2011/0041 , Y10S425/808
摘要： A process of dosing a starting material (SM) for optical lenses, into a female mold half (2), comprises the steps of: positioning a dosing tip (1) at a start position (P2) above the female mold half (2) and close to the edge of or laterally outside that portion (20) defining the lens-shaping surface, creating a continuous flow of starting material (SM) through the dosing tip (1) into the female mold half (2), moving the dosing tip (1) from the start position (P2) towards an end position (P3) in the region of the center of the female mold half (2) once the starting material (SM) has contacted the surface (21) of the female mold half (2) with the dosing tip (1) being in the start position (P2), wherein the continuous flow of starting material (SM) through the dosing tip (1) and the movement of the dosing tip (1) from the start position (P2) to its end position (P3) are controlled such, that a continuous bead (B) of starting material (SM) is deposited on the surface (21) of the female mold half (2) and that the essential part of the overall volume of starting material (SM) dosed into the female mold half (2) is deposited within the female mold half (2) with the dosing tip (1) being in the end position (P3).
摘要翻译：将用于光学透镜的起始材料（SM）投入到阴半模（2）中的过程包括以下步骤：将定量给料头（1）定位在阴半模（2）上方的起始位置（P2）并且靠近限定透镜成形表面的该部分（20）的边缘或侧向外侧，从而通过定量给料头（1）产生连续的起始材料流（SM）进入阴模半部（2）一旦起始材料（SM）已经接触阴模的表面（21），在阴模半部（2）的中心区域中从尖端（1）开始位置（P2）到端部位置（P3）一半（2），其中所述给料尖端（1）处于所述起始位置（P2），其中通过所述计量末端（1）的起始材料（SM）的连续流动和所述计量末端（1）位置（P2）到其结束位置（P3）被控制为使得在母体的表面（21）上沉积起始材料（SM）的连续珠（B） d半（2），并且计量到阴半模（2）中的起始材料（SM）的总体积的主要部分被沉积在阴半模（2）内，而配量尖端（1）处于最终位置（P3）。

7. 发明授权

US6113817A Molding processes 失效
标题翻译：成型工艺
公开(公告)号：US6113817A
公开(公告)日：2000-09-05
申请号：US47041
申请日：1998-03-24
申请人： Peter Herbrechtsmeier , Karl Baur , Roger Biel , John Golby , Roland Hauck , Peter Hagmann , Axel Heinrich , Otto Kretzschmar , Anette Lang , Achim Muller , Thomas Schulz , Bernhard Seiferling , Werner Steffan
发明人： Peter Herbrechtsmeier , Karl Baur , Roger Biel , John Golby , Roland Hauck , Peter Hagmann , Axel Heinrich , Otto Kretzschmar , Anette Lang , Achim Muller , Thomas Schulz , Bernhard Seiferling , Werner Steffan
IPC分类号： B29D11/00
CPC分类号： B29D11/0023 , B08B9/00 , B29D11/00259 , B08B3/02
摘要： Efficient and consistent processes for manufacturing moldings, especially ophthalmic lenses such as contact lenses. The processes comprises a series of improvements, including improvements in the areas of conditions for dispensing liquid prepolymer into lens molds, male and female mold mating, reusable molds, mold cleaning, lens separation from molds (demolding), lens handling, and in-line inspection. Cyclic series of processing steps are also disclosed. Additionally, an improved molding tool is disclosed, with the molding tool including a male mold housing and a female mold housing, each of which have disposed therein a plurality of mold halves.
摘要翻译：用于制造模制品的高效且一致的工艺，特别是诸如隐形眼镜的眼镜。这些方法包括一系列改进，包括将液体预聚物分配到透镜模具中的条件的改进，阳模和阴模配合，可重复使用的模具，模具清洁，与模具分离的透镜（脱模），透镜处理和在线检查。还公开了循环系列的处理步骤。此外，公开了一种改进的模制工具，其中模制工具包括阳模壳体和阴模壳体，每个模具壳体中设置有多个半模。

8. 发明授权

US08398903B2 Process for the production of contact lenses using plastic castings molds 有权
标题翻译：使用塑料铸造模具生产隐形眼镜的方法
公开(公告)号：US08398903B2
公开(公告)日：2013-03-19
申请号：US12905116
申请日：2010-10-15
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 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。

9. 发明申请

US20110089586A1 Process For Manufacturing An Ophthalmic Lens 有权
标题翻译：制造眼科镜片的工艺
公开(公告)号：US20110089586A1
公开(公告)日：2011-04-21
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 , B29C33/20
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相对于最终关闭位置相对于最终距离（d0）在距离增加（d1）优选为1至100μm的间距彼此间隔开，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。

10. 发明申请

US20110057337A1 PLASTIC CASTINGS MOLDS 有权
标题翻译：塑料铸件
公开(公告)号：US20110057337A1
公开(公告)日：2011-03-10
申请号：US12905116
申请日：2010-10-15
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 , G02B1/00
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。

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