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1. 发明专利

CA2092386A1 PREPARATION OF THIN REGENERATED POLYGLUCAN FILMS 未知
公开(公告)号：CA2092386A1
公开(公告)日：1993-09-26
申请号：CA2092386
申请日：1993-03-24
申请人： WEGNER GERHARD , WENZ GERHARD , SCHAUB MATTHIAS , STEIN ARMIN , KLEMM DIETER
发明人： WEGNER GERHARD , WENZ GERHARD , SCHAUB MATTHIAS , STEIN ARMIN , KLEMM DIETER
IPC分类号： C08B16/00 , C08J5/18 , C08J5/22 , C08J7/12
摘要： O.Z. 0050/43120 Thin regenerated polyglucan films useful as, for example, membranes are prepared by reaction of polyglucan with a silylating agent, film formation by the Langmuir-Blodgett technique or by spin coating, and desilylation by means of a gaseous mineral or organic acid.

2. 发明申请

WO2010084088A3 STARCH NANOPARTICLES FOR DRUG DELIVERY SYSTEMS 审中-公开
标题翻译：用于药物递送系统的研究纳米颗粒
公开(公告)号：WO2010084088A3
公开(公告)日：2011-04-14
申请号：PCT/EP2010050488
申请日：2010-01-18
申请人： BASF SE , SANTANDER ORTEGA MANUEL J , STAUNER THOMAS , LORETZ BRIGITTA , WENZ GERHARD , SCHAEFER ULRICH , LEHR CLAUS-MICHAEL
发明人： SANTANDER ORTEGA MANUEL J , STAUNER THOMAS , LORETZ BRIGITTA , WENZ GERHARD , SCHAEFER ULRICH , LEHR CLAUS-MICHAEL
IPC分类号： A61K9/51 , A61K47/36 , C08B31/00
CPC分类号： A61K9/5161 , A61K9/0014 , A61K47/36 , C08B31/10 , C08L3/06 , C08L3/08
摘要： Polymeric nanoparticles comprising hydrophobic and/or amphiphilic starch derivatives, their preparation and their use for the preparation of drug delivery systems are described. Preferred nanoparticles comprise at least one starch derivate, wherein the starch derivative is a hydrophobic starch derivative with an average degree of substitution of the hydroxyl-groups (Ds) in the range of 0.5 to 2.75.
摘要翻译：描述了包含疏水和/或两亲性淀粉衍生物的聚合物纳米颗粒，其制备方法及其用于制备药物递送系统的用途。优选的纳米颗粒包含至少一种淀粉衍生物，其中淀粉衍生物是平均羟基取代度（Ds）在0.5至2.75范围内的疏水性淀粉衍生物。

3. 发明申请

WO9909088A3 POLYMERIC METAL COATING 审中-公开
标题翻译：聚合物METALLBESCHICHTUNG
公开(公告)号：WO9909088A3
公开(公告)日：1999-04-15
申请号：PCT/DE9802314
申请日：1998-08-11
申请人： UNIV KARLSRUHE , WENZ GERHARD , PETRI DENISE FREITAS , CHOI SOO WHAN
发明人： WENZ GERHARD , PETRI DENISE FREITAS , CHOI SOO WHAN
IPC分类号： C08B11/10 , C08B11/193 , C08B11/20 , C08B15/00 , C09D101/08 , C09D101/26 , C09D101/28 , C08B37/00 , B05D1/20 , C23C22/05
CPC分类号： C08B15/00 , C08B11/10 , C08B11/193 , C08B11/20 , C09D101/08 , C09D101/26 , C09D101/28 , C09D101/286
摘要： The invention relates to water-soluble polymeric thiosulfates, a method for the production thereof by polymer-analog addition of tetrathionate to the unsaturated polymers and to their use in surface coating.
摘要翻译：本发明涉及一种水溶性聚合硫代硫酸盐，用于通过连四硫酸盐的聚合物类似的除了不饱和聚合物及其制备方法和涂布表面的用途。

4. 发明申请

WO9838222A2 CYCLODEXTRIN MODIFICATIONS WITH MOLECULAR CHANNELS, METHOD FOR THE PRODUCTION AND USE THEREOF 审中-公开
标题翻译：环糊精MODIFICATIONS随着分子通道，方法生产及其用途
公开(公告)号：WO9838222A2
公开(公告)日：1998-09-03
申请号：PCT/DE9800566
申请日：1998-02-26
申请人： UNIV KARLSRUHE , WENZ GERHARD , STEINBRUNN MARC
发明人： WENZ GERHARD , STEINBRUNN MARC
IPC分类号： B01D53/02 , B01D53/04 , B01J20/26 , C02F1/28 , C08B37/16
CPC分类号： C08B37/0012 , B01D53/02 , B01D2253/20 , B01D2257/2064 , B01D2257/2066 , B01J20/26 , C02F1/285 , Y02P20/154
摘要： The invention relates to a method and a novel modification of cyclodextrins. Said cyclodextrins crystallize with linear aliphatic guest molecules, e.g. pentane, as an inclusion compound. X-ray images reveal that the guest molecules can be expelled from the crystal while structure is maintained, thereby resulting in a remaining crystal with molecular canals. Said crystal modification has a considerably higher guest molecule absorption capacity than the previously known cyclodextrin crystal structure. Especially inorganic molecules such as aliphatic and aromatic hydrocarbons or fluoridized and chloridized hydrocarbons, which fit better into the cylclodextrin cavity by virtue of their dimensions, can be expected to be absorbed even better than iodine.
摘要翻译：本发明提供了一种方法和可用的环糊精的新的修改。这些环糊精结晶与直链脂族客体分子，如戊烷，比包合物。客体分子可以是，如由X射线，并在保存从晶体结构拍摄，使之与分子信道的晶体保持。这种晶形具有一个，相对于环糊精的先前已知的晶体结构，用于客体分子显著更高的吸收能力。据预计，特别是有机分子，例如脂族和芳族烃或氟化和氯化烃类，更适合，因为它们在环糊精的空腔尺寸，以及安全地甚至更好地吸收比碘。

5. 发明专利

DE1919011U 未知
公开(公告)号：DE1919011U
公开(公告)日：1965-07-01
申请号：DEW0034156
申请日：1965-01-21
申请人： WENZ GERHARD
发明人： WENZ GERHARD

6. 发明专利

DE3143520A1 Panel heating element 未知
公开(公告)号：DE3143520A1
公开(公告)日：1983-05-19
申请号：DE3143520
申请日：1981-11-03
申请人： WENZ GERHARD
发明人： WENZ GERHARD
IPC分类号： H05B3/28
摘要： The invention relates to a panel heating element, which comprises a section of a heating sheet having two copper strip conductors arranged spaced apart on a base film and longitudinally directed, an electrically conducting coating of the base film between the two copper strip conductors, as well as a cover film covering the copper strip conductors and the coating and connected to the base film, in which element terminal conductors are connected to the copper strip conductors at a transversely running separating edge of the section. According to the invention, a moisture-impermeable termination of the separating edges of the section of the heating sheet is achieved at the same time as insulation of the terminal points of the terminal conductors by both separating edges of the section of the heating sheet and the connecting points between the copper strip conductors and the terminal conductors being encapsulated by means of a terminating strip of hot-melt adhesive granules in each case enclosing the separating edge in the form of a U.

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