Heat sterilization of cyanoacrylate
    11.
    发明授权
    Heat sterilization of cyanoacrylate 失效
    氰基丙烯酸酯的加热灭菌

    公开(公告)号:US06136326A

    公开(公告)日:2000-10-24

    申请号:US914190

    申请日:1998-01-30

    CPC分类号: C07C253/32

    摘要: Cyanoacrylate preparations for medical and surgical applications are sterilized by heating in a suitable container at a temperature of at least 160.degree. C. The preferred container is a squeezable aluminum tube and the preferred temperature is above 170.degree. C. Cyanoacrylate adhesive compositions sterilized by heat have improved shelf life compared to those sterilized by ionizing radiation.

    摘要翻译: 用于医疗和外科应用的氰基丙烯酸酯制剂通过在至少160℃的温度下在合适的容器中加热来灭菌。优选的容器是可挤压的铝管,优选温度高于170℃。通过加热灭菌的氰基丙烯酸酯粘合剂组合物 与通过电离辐射消毒的那些相比,保质期提高了。

    Non-isocyanate-based polyurethane and hybrid polyurethane-epoxy nanocomposite polymer compositions
    15.
    发明授权
    Non-isocyanate-based polyurethane and hybrid polyurethane-epoxy nanocomposite polymer compositions 有权
    非异氰酸酯基聚氨酯和混合聚氨酯 - 环氧纳米复合材料组合物

    公开(公告)号:US08450413B2

    公开(公告)日:2013-05-28

    申请号:US13397015

    申请日:2012-02-15

    IPC分类号: C08G18/63 C08F2/44

    CPC分类号: C08G71/04

    摘要: A fast curable non-isocyanate-based polyurethane- and polyurethane-epoxy network nanocomposite polymeric compositions are derived upon crosslinking a mixture comprising of natural or modified nano-clay [ionic phyllosilicate] with platelet thickness in the scale of Å (˜1 nm) and aspect ratio (length/thickness) higher than 10 (nm)] preferably natural or modified montmorillonite with either a monomer(s) or oligomer(s) bearing at least one cyclocarbonate group or a mixture of the latter with an epoxy resin, with a hardener, which is a monomer or oligomer or mixtures therefrom, bearing primary and/or secondary amino groups. The use of the nanoclays reduces the gel time and increases the adhesion of the cured polyurethane and polyurethane/epoxy hybrid and also reduces its water absorption.

    摘要翻译: 一种快速可固化的非异氰酸酯基聚氨酯和聚氨酯 - 环氧网络纳米复合聚合物组合物是通过将包含天然或修饰的纳米粘土[离子页硅酸盐]的混合物与(〜1nm)的等级的血小板厚度和 优选天然或改性蒙脱石与具有至少一个环碳酸酯基团的单体或低聚物或其后者与环氧树脂的混合物的长宽比(长度/厚度)优选为10(nm) 固化剂,其是具有伯和/或仲氨基的单体或低聚物或其混合物。 纳米粘土的使用降低了凝胶时间,并增加了固化的聚氨酯和聚氨酯/环氧树脂混合物的粘附性,并且还降低了其吸水性。

    Bioabsorable cyanoacrylate tissue adhesives
    17.
    发明授权
    Bioabsorable cyanoacrylate tissue adhesives 有权
    生物可吸收的氰基丙烯酸酯组织粘合剂

    公开(公告)号:US06224622B1

    公开(公告)日:2001-05-01

    申请号:US09409312

    申请日:1999-09-29

    IPC分类号: A61B1708

    摘要: Bioabsorbable cyanoacrylate-based tissue adhesives containing bioabsorbable copolymers are disclosed. The copolymers are preferably derived from &egr;-caprolactone, lactide and glycolide monomers or from butyl 2-cyanoacrylate, glycolide, lactide, &egr;-caprolactone monomers. The adhesives are characterized by increased biodegradability, increased viscosity and increased flexibility. The adhesives are useful for wound and incision closure, and for medical devices, including implants.

    摘要翻译: 公开了含有生物可吸收的基于氰基丙烯酸酯的组合粘合剂,其含有生物可吸收性共聚物。 共聚物优选衍生自ε-己内酯,丙交酯和乙交酯单体,或由2-氰基丙烯酸丁酯,乙交酯,丙交酯,ε-己内酯单体衍生而成。 粘合剂的特征在于增加的生物降解性,增加的粘度和增加的柔韧性。 粘合剂可用于伤口和切口闭合,以及用于包括植入物在内的医疗装置。

    Opto-electric device and method of manufacturing an opto-electric device
    18.
    发明授权
    Opto-electric device and method of manufacturing an opto-electric device 有权
    光电器件及其制造方法

    公开(公告)号:US09263700B2

    公开(公告)日:2016-02-16

    申请号:US13881441

    申请日:2011-09-27

    IPC分类号: H01L51/52 H01L51/54 G02B1/10

    摘要: An opto-electric device is presented that comprises an opto-electric element enclosed by a barrier structure for inhibiting a transmission of moisture from an environment towards the opto-electric element. The barrier structure includes a stack of layers comprising at least an inorganic layer and a moisture getter material in a layer arranged between the inorganic layer and the opto-electric element. The stack includes a lateral diffusion layer, wherein the getter material is present in a separate getter layer arranged between the opto-electric element and the lateral diffusion layer and/or the getter material is present in the lateral diffusion layer.

    摘要翻译: 提出了一种光电装置,其包括由阻挡结构包围的光电元件,用于阻止水分从环境向光电元件传输。 阻挡结构包括在布置在无机层和光电元件之间的层中至少包含无机层和吸湿剂材料的层叠层。 所述堆叠包括横向扩散层,其中所述吸气剂材料存在于设置在所述光电元件和所述横向扩散层之间的分离的吸气剂层和/或所述吸气剂材料存在于所述横向扩散层中。

    Nanocomposites based on polyurethane or polyurethane-epoxy hybrid resins prepared avoiding isocyanates
    20.
    发明授权
    Nanocomposites based on polyurethane or polyurethane-epoxy hybrid resins prepared avoiding isocyanates 有权
    基于聚氨酯或聚氨酯 - 环氧杂化树脂的纳米复合材料制备避免异氰酸酯

    公开(公告)号:US08143346B2

    公开(公告)日:2012-03-27

    申请号:US10567945

    申请日:2004-08-13

    IPC分类号: C08G18/63 C08F2/44

    CPC分类号: C08G71/04

    摘要: A fast curable non-isocyanate-based polyurethane- and polyurethane-epoxy network nanocomposite polymeric compositions are derived upon crosslinking a mixture comprising of natural or modified nano-clay [ionic phyllosilicate] with platelet thickness in the scale of A (˜1 nm) and aspect ratio (length/thickness) higher than 10 (nm)] preferably natural or modified montmorillonite with either a monomer(s) or oligomer(s) bearing at least one cyclocarbonate group or a mixture of the latter with an epoxy resin, with a hardener, which is a monomer or oligomer or mixtures therefrom, bearing primary and/or secondary amino groups. The use of the nanoclays reduces the gel time and increases the adhesion of the cured polyurethane and polyurethane/epoxy hybrid and also reduces its water absorption.

    摘要翻译: 快速固化的非异氰酸酯基聚氨酯和聚氨酯 - 环氧网络纳米复合材料聚合物组合物是通过将包含天然或修饰的纳米粘土[离子页硅酸盐]的混合物与A(〜1nm)的等级的血小板厚度和 优选天然或改性蒙脱石与具有至少一个环碳酸酯基团的单体或低聚物或其后者与环氧树脂的混合物的长宽比(长度/厚度)优选为10(nm) 固化剂,其是具有伯和/或仲氨基的单体或低聚物或其混合物。 纳米粘土的使用降低了凝胶时间,并增加了固化的聚氨酯和聚氨酯/环氧树脂混合物的粘附性,并且还降低了其吸水性。