-
公开(公告)号：US20090108478A1
公开(公告)日：2009-04-30
申请号：US11931205
申请日：2007-10-31
CPC分类号： B29C33/40 , B29D11/00125 , B29K2995/0065
摘要： A mold assembly for the manufacture of at least one ophthalmic device used in or on the eye is disclosed. The mold assembly includes a mateable pair of mold parts wherein at least one of the mold parts comprises at least an oxygen-absorbing mold material and an oxygen scavenger composition containing (i) an oxygen scavenging polymer comprising a polymer backbone and one or more substituted or unsubstituted cyclic olefinic groups covalently linked to the polymer backbone; and (ii) an oxygen scavenging catalytic amount of a transition metal catalyst.
摘要翻译： 公开了一种用于制造在眼睛中或眼睛上使用的至少一种眼科装置的模具组件。 模具组件包括可配对的模具部件，其中至少一个模具部件至少包括吸氧模具材料和除氧剂组合物，其包含（i）含氧清除聚合物，其包含聚合物主链和一个或多个取代或 共价连接到聚合物主链上的未取代的环烯基; 和（ii）除氧催化量的过渡金属催化剂。
-
公开(公告)号：US20070132119A1
公开(公告)日：2007-06-14
申请号：US11598356
申请日：2006-11-13
申请人： Sanjay Rastogi , Gary Friends , Mahendra Nandu
发明人： Sanjay Rastogi , Gary Friends , Mahendra Nandu
IPC分类号： B29D11/00
CPC分类号： B29D11/00201 , B29C37/0003 , B29L2011/0041
摘要： The present invention includes without limitation a process for separating a hydrogel contact lens from at least one mold half selected from the group comprising the anterior half and the posterior half of a contact lens. The process comprising the step of contacting either the contact lens or the one half with a maximum of about 1000 μl of a super-cooled fluid to create a temperature differential between the contact lens and the one half.
摘要翻译： 本发明包括但不限于将水凝胶隐形眼镜从至少一个半隐形眼镜的前半部和后半部分组成的组中分离出来的方法。 该方法包括将隐形眼镜或一半与最大约1000微米的超冷却流体接触以产生隐形眼镜与一半之间的温度差的步骤。
-
公开(公告)号：US20060069178A1
公开(公告)日：2006-03-30
申请号：US11208061
申请日：2005-08-19
申请人： Sanjay Rastogi , Charles Henning , Mahendra Nandu
发明人： Sanjay Rastogi , Charles Henning , Mahendra Nandu
IPC分类号： C03C25/10
CPC分类号： G02B1/043 , B29D11/00134
摘要： A method involves providing a monomer mixture comprising a biomedical device-forming monomer and a UV absorbing agent; and exposing the monomer mixture to an electron beam to cure the monomer mixture.
摘要翻译： 一种方法包括提供包含生物医学装置形成单体和UV吸收剂的单体混合物; 并将单体混合物暴露于电子束以固化单体混合物。
-
公开(公告)号：US20050060214A1
公开(公告)日：2005-03-17
申请号：US10666403
申请日：2003-09-17
申请人： Karen Theel , Elaine Wan , Sanjay Rastogi , Brenda Stone , Chetan Nagarbandhara , Richard Persen
发明人： Karen Theel , Elaine Wan , Sanjay Rastogi , Brenda Stone , Chetan Nagarbandhara , Richard Persen
CPC分类号： G06Q10/10 , G06Q10/06313 , G06Q10/103
摘要： A computer implemented method for managing a stability or shelf life study is provided. Requirements for a stage in a plurality of stages are determined and interfaces are output that define the requirements. Information may then be input for fulfilling the requirements. The input information is then validated against business rules that define logic to determine if the input information is acceptable. The input information is then stored.
摘要翻译： 提供了一种用于管理稳定性或保质期研究的计算机实现方法。 确定多级阶段的要求，并输出定义要求的接口。 然后可以输入信息以满足要求。 输入信息然后根据定义逻辑的业务规则进行验证，以确定输入信息是否可接受。 然后存储输入信息。
-
公开(公告)号：US20050045589A1
公开(公告)日：2005-03-03
申请号：US10647556
申请日：2003-08-25
CPC分类号： B29D11/0024 , A61F2/0077 , A61F2/16 , A61L27/50 , A61L2400/18 , A61L2430/16 , B29C59/14 , B29D11/00076 , B29L2011/0041 , C08J7/123 , H01J37/32532 , H05H1/24
摘要： Intraocular lenses or contact lenses 20 are placed on a lower spindle 34 and held there by a vacuum in conduit 34. Noble and reactive gases 56, 58 are introduced and a voltage is applied across upper spindle 32 and lower spindle 34 to plasma treat one surface of the lens. The lens is transferred to the other spindle and the process is repeated.
摘要翻译： 将眼内透镜或隐形眼镜20放置在下心轴34上并通过管道34中的真空保持在其上。引入高贵气体和反应性气体56,58，并且在上心轴32和下心轴34上施加电压以等离子体处理一个表面 的镜头。 镜头转移到另一个主轴，重复该过程。
-
公开(公告)号：US09428594B2
公开(公告)日：2016-08-30
申请号：US13991402
申请日：2011-12-02
CPC分类号： C08F4/52 , B29C47/0057 , C08F110/02 , C08J5/18 , C08J2323/06 , C08L23/06 , C08L2205/02 , C08L2207/068 , C08L2314/06 , D01D5/00 , Y10T428/249921 , Y10T442/10 , C08L2666/06 , C08F2500/01 , C08F2500/04 , C08F2500/11 , C08F2500/19 , C08F2500/26
摘要： The present invention pertains to a polyethylene polymer characterized by the following properties: A number average molecular weight Mn of at least 2.0*105 g/mol, a weight average molecular weight of at least 2.0*106 g/mol, a Mw/Mn ratio of above 6, and a strain hardening slope of below 0.10 N/mm at 135° C. It has been found that a polymer with these properties have be converted through solid state processing into films and fibers with good properties. A solid state processing process, films and fibers, and their use are also claimed.
摘要翻译： 本发明涉及以下性质为特征的聚乙烯聚合物：数均分子量Mn至少为2.0×10 5 g / mol，重均分子量至少为2.0×10 6 g / mol，Mw / Mn比 在135℃下的应变硬化斜率低于0.10N / mm。已经发现具有这些性质的聚合物已经通过固态加工转变成具有良好性能的膜和纤维。 还声称固态加工工艺，薄膜和纤维及其用途。
-
27.发明授权公开(公告)号：US09127096B2
公开(公告)日：2015-09-08
申请号：US13276304
申请日：2011-10-18
IPC分类号： C08F2/08 , C08F10/02 , C08G69/02 , C08F110/02 , C08F210/16 , C08L75/04
CPC分类号： C08L25/14 , C08F10/02 , C08F110/02 , C08F210/16 , C08G69/02 , C08L23/02 , C08L25/06 , C08L75/04 , C08F2/14 , C08F2500/01 , C08F2500/22 , C08F2500/24 , C08F210/08 , C08F2500/08 , C08F2500/10 , C08F2500/12
摘要： A method for controlling the physical state of an ultra-high molecular weight polymer to make the ultra-high molecular weight polymer suitable for further processing, and related polymers compositions methods and systems, wherein the method comprises combining a catalyst, monomers, and an additive, for a time and under condition to allow synthesis of a nascent polymer and co-crystallization of the nascent polymer with the additive.
摘要翻译： 用于控制超高分子量聚合物的物理状态以制备适于进一步加工的超高分子量聚合物的方法，以及相关聚合物组合物方法和系统，其中所述方法包括将催化剂，单体和添加剂 在时间和条件下允许新生聚合物的合成和新生聚合物与添加剂的共结晶。
-
公开(公告)号：US08993087B2
公开(公告)日：2015-03-31
申请号：US13518562
申请日：2010-12-23
申请人： Soon Joo Bovenschen , Joris Van Der Eem , Sanjay Rastogi , Jules Armand Wilhelmina Harings , Adriaan Anton Schaap
发明人： Soon Joo Bovenschen , Joris Van Der Eem , Sanjay Rastogi , Jules Armand Wilhelmina Harings , Adriaan Anton Schaap
CPC分类号： F41H5/0485 , Y10T156/10 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913 , Y10T428/31757
摘要： A ballistic-resistant article includes a stack of sheets containing reinforcing linear tension members, the direction of the linear tension members within the stack being no unidirectionally, wherein some of the linear tension members are linear tension members comprising high molecular weight polyethylene and some of the linear tension members comprise aramid. A sheet and a consolidated sheet package contain the ballistic-resistant article, and a method of manufacturing produces the ballistic-resistant article.
摘要翻译： 防弹制品包括一叠包含加强线性张力构件的片材，叠片内的线性张力构件的方向不是单向的，其中一些线性张力构件是包括高分子量聚乙烯和一些 线性张力构件包括芳族聚酰胺。 片材和固结片材包装包含防弹制品，并且制造方法产生防弹物品。
-
公开(公告)号：US20130260624A1
公开(公告)日：2013-10-03
申请号：US13991402
申请日：2011-12-02
CPC分类号： C08F4/52 , B29C47/0057 , C08F110/02 , C08J5/18 , C08J2323/06 , C08L23/06 , C08L2205/02 , C08L2207/068 , C08L2314/06 , D01D5/00 , Y10T428/249921 , Y10T442/10 , C08L2666/06 , C08F2500/01 , C08F2500/04 , C08F2500/11 , C08F2500/19 , C08F2500/26
摘要： The present invention pertains to a polyethylene polymer characterised by the following properties: A number average molecular weight Mn of at least 2.0*105 g/mol, a weight average molecular weight of at least 2.0*106 g/mol, a Mw/Mn ratio of above 6, and a strain hardening slope of below 0.10 N/mm at 135° C. It has been found that a polymer with these properties have be converted through solid state processing into films and fibers with good properties. A solid state processing process, films and fibers, and their use are also claimed.
摘要翻译： 本发明涉及以下性质为特征的聚乙烯聚合物：数均分子量Mn至少为2.0×10 5 g / mol，重均分子量至少为2.0×10 6 g / mol，Mw / Mn比 在135℃下的应变硬化斜率低于0.10N / mm。已经发现具有这些性质的聚合物已经通过固态加工转变成具有良好性能的膜和纤维。 还声称固态加工工艺，薄膜和纤维及其用途。
-
30.发明申请Method and Apparatus for Treatment of a Device-in-Mold Assembly with a Supercritical Fluid 审中-公开用超临界流体处理模内装置的方法和装置公开(公告)号：US20070132118A1
公开(公告)日：2007-06-14
申请号：US11164902
申请日：2005-12-09
申请人： Wen Jin , Larry Hovey , Sandeep Pandit , Sanjay Rastogi
发明人： Wen Jin , Larry Hovey , Sandeep Pandit , Sanjay Rastogi
IPC分类号： B29D11/00
CPC分类号： B29C71/0009 , B29C37/0003 , B29C2071/0027 , B29C2071/0054 , B29D11/00125 , B29L2011/0041
摘要： An apparatus for locating and retaining a plurality of device-in-mold assemblies within a supercritical fluid chamber, wherein at least one of residual extraction or release occurs within the chamber. The apparatus can include a plurality of trays for receiving the plurality of device-in-mold assemblies, the trays being sufficiently spaced for non interfering transition of the device-in-mold assemblies from a molded state to a released state.
摘要翻译： 一种用于在超临界流体室内定位和保持多个模内装置组件的装置，其中在腔室内发生残留提取或释放中的至少一个。 该装置可以包括用于接收多个模内装置组件的多个托盘，托盘被充分间隔开，以使模具中的装置组件从模制状态到脱模状态的非干涉过渡。
-
-
-
-
-
-
-
-
-
搜索结果
46 条记录 (耗时 0.028 秒)