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1. 发明授权

US06887269B1 Ophthalmologic implant 失效
标题翻译：眼科植入物
公开(公告)号：US06887269B1
公开(公告)日：2005-05-03
申请号：US10129954
申请日：2000-11-17
申请人： Norbert Hampp , Walter Heitz , Andreas Greiner , Lutz Hesse
发明人： Norbert Hampp , Walter Heitz , Andreas Greiner , Lutz Hesse
IPC分类号： A61F2/16 , A61K9/00 , A61K41/00 , A61F2/14
CPC分类号： A61K41/008 , A61F2/14 , A61F2/16 , A61K9/0051
摘要： An ophthalmologic implant for the prophylaxis or treatment of capsule opacification after implantation and completion of wound healing of a synthetic lens is described. This treatment can be repeated if necessary.
摘要翻译：描述了用于预防或治疗植入后的胶囊不透明并完成合成镜片的伤口愈合的眼科植入物。如果需要，可以重复这种治疗。

2. 发明授权

US5026804A Polymerization of halo aryl olefin 失效
标题翻译：卤代芳基烯烃的聚合
公开(公告)号：US5026804A
公开(公告)日：1991-06-25
申请号：US473584
申请日：1990-02-01
申请人： Walter Heitz , Andreas Greiner
发明人： Walter Heitz , Andreas Greiner
IPC分类号： C08G61/00 , C08G61/02
CPC分类号： C08G61/02
摘要： Vinylene copolymers composed of recurrent structural units of formula I ##STR1## wherein Ar denotes an aromatic or heterocyclic group, R denotes an inert substituent and n stands for an integer with a value from 0-8 and processes for their preparation.

3. 发明授权

US4950737A Catalytic/solvent preparation of vinylene copolymers from ethylene and haloaromatic compound 失效
标题翻译：来自乙烯和卤代芳族化合物的乙烯基共聚物的催化/溶剂制备
公开(公告)号：US4950737A
公开(公告)日：1990-08-21
申请号：US201879
申请日：1988-06-03
申请人： Walter Heitz , Andreas Greiner
发明人： Walter Heitz , Andreas Greiner
IPC分类号： C08G61/00 , C08G61/02
CPC分类号： C08G61/02
摘要： Vinylene copolymers composed of recurrent structural units of formula I ##STR1## wherein Ar denotes an aromatic or heterocyclic group, R denotes an inert substitutent and n stands for an integer with a value from 0-8 and processes for their preparation.

4. 发明授权

US4946937A Vinylene copolymer 失效
标题翻译：维尼尼亚共聚物
公开(公告)号：US4946937A
公开(公告)日：1990-08-07
申请号：US339076
申请日：1989-08-09
申请人： Walter Heitz , Andreas Greiner
发明人： Walter Heitz , Andreas Greiner
IPC分类号： C08G61/00 , C08G61/02
CPC分类号： C08G61/02
摘要： Vinylene copolymers composed of recurrent structural units of formula I ##STR1## wherein Ar denotes an aromatic or heterocyclic group, R denotes an inert substituent and n stands for an integer with a value from 0-8 and processes for their preparation.
摘要翻译：由式I的复发结构单元（I）组成的维尼尼芬共聚物其中Ar表示芳族或杂环基，R表示惰性取代基，n表示0-8的整数，并且用于制备它们。

5. 发明授权

US09005510B2 Processes for producing polymer fibers by electrospinning, colloidal dispersions for use therein, and polymer fibers prepared by such processes 有权
标题翻译：通过静电纺丝生产聚合物纤维的方法，用于其中的胶体分散体和通过这些方法制备的聚合物纤维
公开(公告)号：US09005510B2
公开(公告)日：2015-04-14
申请号：US11817061
申请日：2006-02-18
申请人： Michael Ishaque , Andreas Greiner , Joachim H. Wendorff
发明人： Michael Ishaque , Andreas Greiner , Joachim H. Wendorff
IPC分类号： D01D5/38 , D01D5/00
CPC分类号： D01D5/003 , D01D5/0038 , Y10T428/2975 , Y10T428/298
摘要： Processes for forming polymer fibers, comprising: (a) providing a colloidal dispersion of at least one essentially water-insoluble polymer in an aqueous medium; and (b) electrospinning the colloidal dispersion; polymer fibers prepared by such processes; and colloidal dispersions comprising: at least one essentially water-insoluble polymer in an aqueous medium; and at least 10% by weight of a water-soluble polymer having a solubility in water of at least 0.1% by weight.
摘要翻译：用于形成聚合物纤维的方法，包括：（a）在水性介质中提供至少一种基本上不溶于水的聚合物的胶态分散体; 和（b）静电纺丝胶体分散体; 通过这些方法制备的聚合物纤维; 和胶体分散体，其包含：在水性介质中至少一种基本上不溶于水的聚合物; 和至少10重量％的在水中的溶解度至少为0.1重量％的水溶性聚合物。

6. 发明授权

US08871881B2 Hydrophobic flourinated coating 有权
标题翻译：疏水性粉状涂层
公开(公告)号：US08871881B2
公开(公告)日：2014-10-28
申请号：US11884884
申请日：2006-02-23
申请人： Andreas Greiner , Seema Agarwal , Michael Bognitzki , Sven Horst
发明人： Andreas Greiner , Seema Agarwal , Michael Bognitzki , Sven Horst
IPC分类号： C08F214/18
CPC分类号： C09D5/1662 , C08F12/20 , C08G61/025 , C08G2261/11 , C08G2261/146 , C08G2261/15 , C08G2261/3424 , C08G2261/42 , D01D5/0038 , D01F6/42 , D06M15/233
摘要： The invention at hand concerns hydrophobic polymer surfaces, in particular superhydrophobic polymer surfaces, comprising at least one homo- or copolymer, which comprises at least one side chain with at least one fluoro-substituted aryl group. Furthermore, the invention at hand concerns a method for the production of polymer surfaces of this type, their use and polymers of the general formula I: wherein n is an integer between 10 and 4,500, preferably between 20 and 2,200 and particularly preferably between 100 and 670.
摘要翻译：本发明涉及包含至少一种均聚物或共聚物的疏水聚合物表面，特别是超疏水聚合物表面，其包含至少一个具有至少一个氟取代的芳基的侧链。此外，本发明涉及一种生产这种聚合物表面的方法，它们的用途和通式I的聚合物：其中n是10至4,500，优选20-2200之间的整数，特别优选在100和 670。

7. 发明授权

US08304498B2 Medical devices comprising a modified polyamide 有权
标题翻译：包含改性聚酰胺的医疗装置
公开(公告)号：US08304498B2
公开(公告)日：2012-11-06
申请号：US12521552
申请日：2007-12-28
申请人： Günter Lorenz , Tina Schackmann , Andreas Greiner
发明人： Günter Lorenz , Tina Schackmann , Andreas Greiner
IPC分类号： C08L77/00 , A61K9/00 , A61F13/00
CPC分类号： C08G69/48 , A61L29/06 , A61L31/06 , C08G69/04 , C08L77/00
摘要： The present invention refers to medical devices comprising a modified polyamide or to modified polyamides or modified polyamide elastomers with the polyamides having high flexibility and high stress resistance, especially tensile strength or tear resistance, in addition to the good physical characteristics of the known polyamide elastomers.
摘要翻译：本发明涉及包括改性聚酰胺或改性聚酰胺或改性聚酰胺弹性体的医疗装置，除了已知的聚酰胺弹性体的良好物理特性之外，聚酰胺具有高柔性和高抗应力，特别是拉伸强度或抗撕裂性。

8. 发明申请

US20120259064A1 Polymeric or Oligomeric Active Ingredients Having a Biocidal Effect, Method for the Production Thereof, and Composition Comprising a Polymeric or Oligomeric Active Ingredient 审中-公开
标题翻译：具有杀生物效果的聚合物或低聚物活性成分，其制备方法和包含聚合物或低聚物活性成分的组合物
公开(公告)号：US20120259064A1
公开(公告)日：2012-10-11
申请号：US13509185
申请日：2010-11-12
申请人： Andreas Greiner , Seema Agarwal , Claudia Mattheis
发明人： Andreas Greiner , Seema Agarwal , Claudia Mattheis
IPC分类号： C08G73/02 , C08L75/04 , C08G18/08 , C08F8/32 , C08G73/06
CPC分类号： C08G73/0616 , A61K31/785 , C08G73/0206 , C08G73/0213 , C08G73/0273 , C08L79/02
摘要： The invention provides new polymeric or oligomeric active agents with a biocidal effect. Such particularly advantageous polymeric or oligomeric active agents with a biocidal effect are obtainable via polycondensation of a guanidine acid addition salt with an amine mixture comprising at least one diamine and/or one triamine, wherein at least one amine is selected from the group comprising i) diamine, comprising at least one cycloaliphatic residue, and ii) dialkylenetriamine. At least one amine is hereby preferably selected from 4,4′-methylenebis(cyclohexylamine) and diethylenetriamine. Furthermore, it is favorable if the guanidine acid addition salt is guanidinehydrochloride.
摘要翻译：本发明提供具有杀生物作用的新型聚合物或低聚物活性剂。具有杀生物作用的这种特别有利的聚合物或低聚物活性剂可以通过胍酸加成盐与包含至少一种二胺和/或一种三胺的胺混合物的缩聚获得，其中至少一种胺选自i）二胺，包含至少一个脂环族残基，和ii）二亚烷基三胺。因此，优选至少一种胺选自4,4'-亚甲基双（环己胺）和二亚乙基三胺。此外，如果胍酸加成盐是盐酸胍，则是有利的。

9. 发明申请

US20090130301A1 APPARATUS AND METHOD FOR PRODUCING ELECTRICALLY CONDUCTING NANOSTRUCTURES BY MEANS OF ELECTROSPINNING 失效
标题翻译：用电生产电气导电纳米结构的装置和方法
公开(公告)号：US20090130301A1
公开(公告)日：2009-05-21
申请号：US12198941
申请日：2008-08-27
申请人： Stefan Bahnmuller , Andreas Greiner , Joachim H. Wendorff , Roland Dersch , Jacob Belardi , Max Von Bistram , Stefanie Eiden , Stephan Michael Meier
发明人： Stefan Bahnmuller , Andreas Greiner , Joachim H. Wendorff , Roland Dersch , Jacob Belardi , Max Von Bistram , Stefanie Eiden , Stephan Michael Meier
IPC分类号： B05D5/12 , B05C11/02
CPC分类号： D01D5/0061 , D01F1/09 , D01F6/18
摘要： Apparatus and method for producing electrically conducting nanostructures by means of electrospinning, the apparatus having at least a substrate holder (1), a spinning capillary (2), connected to a reservoir (3) for a spinning liquid (4) and to an electrical voltage supply (5), an adjustable movement unit (6, 6′) for moving the spinning capillary (2) and/or the substrate holder (1) relative to one another, an optical measuring device (7) for monitoring the spinning procedure at the outlet of the spinning capillary (2), and a computer unit (8) for controlling the drive of the spinning capillary (2) relative to the substrate holder (1) in accordance with the spinning procedure.
摘要翻译：用于通过静电纺丝制造导电纳米结构的装置和方法，所述装置具有至少一个衬底保持器（1），连接到用于纺丝液体（4）的贮存器（3）和纺丝液体（4））的纺丝毛细管（2）电压源（5），用于相对于彼此移动纺丝毛细管（2）和/或基板保持器（1）的可调节移动单元（6,6'），用于监测纺丝过程的光学测量装置（7）在纺丝毛细管（2）的出口处，以及用于根据纺丝程序控制纺丝毛细管（2）相对于基底支架（1）的驱动的计算机单元（8）。

10. 发明授权

US09068065B2 Hydrolytically decomposable ionic copolymers 有权
标题翻译：水解可分解的离子共聚物
公开(公告)号：US09068065B2
公开(公告)日：2015-06-30
申请号：US12937631
申请日：2009-04-09
申请人： Andreas Greiner , Seema Agarwal , Thomas Kissel , Liqun Ren
发明人： Andreas Greiner , Seema Agarwal , Thomas Kissel , Liqun Ren
IPC分类号： C08F20/06 , C08L101/16 , C08F8/44 , C08F220/34 , C08F216/38 , C08F220/14
CPC分类号： C08L101/16 , C08F8/44 , C08F216/38 , C08F220/14 , C08F220/34 , C08F2800/10 , C08F120/34
摘要： The invention at hand provides hydrolytically degradable ionic copolymers. These ionic copolymerizates are composed of one cyclic ketene acetal A, one anionic or cationic methacrylic acid derivative B, selected from 2-methyl-methacrylate, [2-(2-methyl-1-methylene-allyloxy)]ethanesulfonate, [2-(2-methyl-1-methylene-allyloxy)ethyl]phosphonate or a quaternary amine of the N,N-dimethylaminoethylmethacrylic acid (DMAEMA) and, optionally, a neutral methacrylic acid derivative C.The hydrolytically degradable anionic copolymers according to the present invention are produced by polymerizing the components A, B and C in the presence of a radical initiator under inert gas atmosphere and subsequent purification.All copolymers according to the present invention are hydrolytically degradable. Copolymers comprising a maximum of 40 mol-% of ester groups in the backbone are additionally biodegradable, wherein in the case of cationic copolymers a maximum of 20 mol-% of quaternized DMAEMA is allowed to be available.Cationic copolymers comprising at least 50 mol-% of the component B are antimicrobial.Both anionic as well as cationic copolymers are suitable for producing nanoparticles. Cationic copolymers are suitable for being used as superhydrophobic materials as well as adhesives. Anionic copolymers are suitable for biodegradable thermoplastic elastomers and for biodegradable ionomers.
摘要翻译：本发明提供了可水解降解的离子共聚物。这些离子共聚物由选自2-甲基 - 甲基丙烯酸酯，[2-（2-甲基-1-亚甲基 - 烯丙氧基）]乙磺酸酯，[2-（2-甲基-1-亚甲基 - 烯丙氧基）]乙磺酸的一种环状烯酮缩醛A，一种阴离子或阳离子甲基丙烯酸衍生物B组成， 2-甲基-1-亚甲基 - 烯丙氧基）乙基]膦酸酯或N，N-二甲基氨基乙基甲基丙烯酸（DMAEMA）和任选的中性甲基丙烯酸衍生物C的季胺。根据本发明的可水解降解的阴离子共聚物是通过在惰性气体气氛下在自由基引发剂的存在下将组分A，B和C聚合并随后纯化而制备。根据本发明的所有共聚物都是可水解降解的。在主链中包含最多40mol％的酯基的共聚物另外是可生物降解的，其中在阳离子共聚物的情况下，允许最多20mol％的季铵化DMAEMA可用。包含至少50mol％的组分B的阳离子共聚物是抗微生物剂。阴离子和阳离子共聚物都适用于生产纳米颗粒。阳离子共聚物适合用作超疏水材料以及粘合剂。阴离子共聚物适用于可生物降解的热塑性弹性体和可生物降解的离聚物。

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