专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06517057B1 Supply system for transferring a fluid to a container 有权
标题翻译：用于将流体输送到容器的供应系统
公开(公告)号：US06517057B1
公开(公告)日：2003-02-11
申请号：US09700812
申请日：2001-02-12
申请人： Heinrich Aichinger , Michael Fried , Gerhard Nestler , Oliver Odenwald
发明人： Heinrich Aichinger , Michael Fried , Gerhard Nestler , Oliver Odenwald
IPC分类号： B01F304
CPC分类号： B01J19/002 , B01J4/001 , B01J2219/00272
摘要： A supply system for feeding a fluid to a vessel (1) is described, which is provided with a feedline (10), having a reservoir which is filled with the fluid and a compressed-gas store (14) which can be brought into communication with this reservoir (13), in which system the reservoir (13) and the compressed-gas store (14) are arranged in immediate proximity to one another, and wherein the reservoir (13) can, when required, be brought into communication with the feedline (10) via connection pieces (11, 12).
摘要翻译：描述了一种用于将流体供给到容器（1）的供应系统，其具有供给线（10），其具有填充有流体的储存器和可以被连通的压缩气体储存器（14）在该储存器（13）中，储存器（13）和压缩气体储存器（14）在该系统中彼此紧邻地布置，并且其中储存器（13）可以在需要时与所述馈线（10）经由连接件（11,12）。

2. 发明授权

US06320070B1 Method for producing (meth) acrylic acid esters 失效
标题翻译：（甲基）丙烯酸酯的制造方法
公开(公告)号：US06320070B1
公开(公告)日：2001-11-20
申请号：US09308251
申请日：1999-05-25
申请人： Heinrich Aichinger , Michael Fried , Gerhard Nestler
发明人： Heinrich Aichinger , Michael Fried , Gerhard Nestler
IPC分类号： C07C6952
CPC分类号： C07C67/08 , C07C69/54
摘要： (Meth)acrylic esters are prepared by reacting (meth)acrylic acid with a C4-C12-alkanol in the presence of sulfuric acid or a mono-C4-C12-alkyl sulfate as catalyst, wherein a) the reaction is carried out in an esterification unit which comprises a first reactor and at least one further reactor, b) a mixture of (meth)acrylic acid, C4-C12-alkanol and catalyst which contains not more than 5% by weight of water, based on the sum of the starting materials, is introduced into the first reactor, c) the esterification in the first reactor is conducted without removing ester, alkanol or water to a (meth)acrylic acid conversion of at least 40%, but only so far that the mixture remains a single phase, and d) the esterification is continued in at least one further reactor with the water formed being removed by distillation.
摘要翻译：（甲基）丙烯酸酯通过使（甲基）丙烯酸与C 4 -C 12烷醇在硫酸或作为催化剂的一种C 1 -C 12烷基硫酸盐存在下反应制备，其中a）反应在酯化反应中进行单元，其包含第一反应器和至少一个另外的反应器，b）（m）丙烯酸，C 4 -C 12烷醇和催化剂的混合物，其含有不超过5重量％的水，基于起始材料被引入到第一反应器中，c）在不将酯，链烷醇或水除去至少40％的（甲基）丙烯酸转化率的情况下，在第一反应器中进行酯化，但是仅仅到混合物保持单一相和d）在至少一个另外的反应器中继续酯化，形成的水通过蒸馏除去。

3. 发明授权

US06187947B1 Method for producing (meth)acrylic acid esters 失效
标题翻译：（甲基）丙烯酸酯的制造方法
公开(公告)号：US06187947B1
公开(公告)日：2001-02-13
申请号：US09308252
申请日：1999-05-25
申请人： Heinrich Aichinger , Michael Fried , Gerhard Nestler
发明人： Heinrich Aichinger , Michael Fried , Gerhard Nestler
IPC分类号： C07C6708
CPC分类号： C07C67/08 , C07C67/54 , C07C69/54
摘要： The disclosure is a process for preparing (meth)acrylic esters by reacting (meth)acrylic acid with C4-C6-alkanols in the presence of a strong inorganic acid or of a C4-C6-monoalkyl ester of a polybasic strong acid as catalyst, which comprises removing the unconverted alkanol from the resulting reaction mixture by distillation and thereafter removing the catalyst from the resulting mixture.
摘要翻译：本公开是通过在强无机酸或多元强酸的C 4 -C 6单烷基酯作为催化剂存在下使（甲基）丙烯酸与C 4 -C 6 - 链烷醇反应来制备（甲基）丙烯酸酯的方法，其包括通过蒸馏从所得反应混合物中除去未转化的链烷醇，然后从所得混合物中除去催化剂。

4. 发明授权

US06177590B1 Method for the production of (meth)acrylic acid esters 有权
标题翻译：（甲基）丙烯酸酯的制造方法
公开(公告)号：US06177590B1
公开(公告)日：2001-01-23
申请号：US09308253
申请日：1999-05-25
申请人： Heinrich Aichinger , Michael Fried , Gerhard Nestler , Albrecht Dams
发明人： Heinrich Aichinger , Michael Fried , Gerhard Nestler , Albrecht Dams
IPC分类号： C07C6708
CPC分类号： C07C67/08 , C07C67/58 , Y02P20/584 , C07C69/54
摘要： A process is described for preparing (meth)acrylic esters by reacting (meth)acrylic acid with C4-C12-alkanols in the presence of sulfuric acid or a mono-C4-C12-alkyl sulfate as catalyst, where the catalyst is regenerated by extraction with water from the reaction mixture and the aqueous catalyst solution is recycled back to the esterification, the concentration of unreacted alkanol in the reaction mixture to be extracted being not more than 5% by weight, based on the reaction mixture to be extracted.
摘要翻译：描述了在硫酸或作为催化剂的单C4-C12烷基硫酸盐存在下使（甲基）丙烯酸与C 4 -C 12烷醇反应制备（甲基）丙烯酸酯的方法，其中催化剂通过萃取再生将来自反应混合物的水和催化剂水溶液循环回到酯化反应中，待提取的反应混合物中未反应的链烷醇的浓度不超过5重量％，基于待萃取的反应混合物。

5. 发明授权

US5767306A Esterification of (meth)acrylic acid with an alkanol 失效
标题翻译：（甲基）丙烯酸与链烷醇酯化
公开(公告)号：US5767306A
公开(公告)日：1998-06-16
申请号：US701990
申请日：1996-08-23
申请人： Heinrich Aichinger , Michael Fried , Gerhard Nestler
发明人： Heinrich Aichinger , Michael Fried , Gerhard Nestler
IPC分类号： B01J27/02 , B01J31/02 , C07C27/02 , C07C67/08 , C07C67/327 , C07C67/54 , C07C67/60 , C07C69/54 , C07C67/30
CPC分类号： C07C67/327 , C07C67/08 , C07C67/60
摘要： In a process for esterifying (meth)acrylic acid with an alkanol in the presence of an esterification catalyst, in which unconverted starting compounds and the (meth)acrylate to be formed are separated off by distillation and an oxyester-containing bottom product is formed, the bottom product is first separated off, the oxyesters contained therein are then separated off by distillation and the resulting distillate is cleaved in the presence of acids at elevated temperatures. The process can be carried out in the presence of molecular oxygen. The distillate is cleaved at from 170.degree. to 250.degree. C., preferably from 180.degree. to 230.degree. C.
摘要翻译：在酯化催化剂存在下，用链烷醇酯化（甲基）丙烯酸的方法中，其中未转化的起始化合物和待形成的（甲基）丙烯酸酯通过蒸馏分离并形成含有含氧酯的底部产物，首先分离底部产物，然后通过蒸馏分离其中所含的氧酯，并且在酸的存在下，在升高的温度下将所得馏出物切割。该方法可以在分子氧的存在下进行。馏出物在170℃至250℃，优选180℃至230℃下裂解。

6. 发明授权

US06315012B1 Device for feeding a fluid into a container 失效
标题翻译：用于将流体输送到容器中的装置
公开(公告)号：US06315012B1
公开(公告)日：2001-11-13
申请号：US09554074
申请日：2000-05-11
申请人： Michael Fried , Gerhard Nestler
发明人： Michael Fried , Gerhard Nestler
IPC分类号： B65B104
CPC分类号： B01J4/001 , B01J19/002 , B01J2219/00272
摘要： An apparatus for introducing a fluid into a container includes a supply leading into the interior of the container, closed by a bursting disk and connected to a supply line for the fluid. In order to increase the operational safety and to avoid clogging of the bursting disk, the supply is in the form of a telescopic tube which can be extended by the pressure of the fluid into the interior of the container and is mounted above the highest level in the container.
摘要翻译：用于将流体引入容器的装置包括通向容器内部的供应源，其由爆破盘封闭并连接到用于流体的供应管线。为了提高操作安全性并避免破裂盘的堵塞，供应是伸缩管的形式，其可以通过流体的压力延伸到容器的内部并且被安装在最高水平的上方容器

7. 依法登记的发明

USH1957H1 Immediate termination of free radical polymerizations 失效
公开(公告)号：USH1957H1
公开(公告)日：2001-04-03
申请号：US08960356
申请日：1997-10-29
申请人： Michael Fried , Gerhard Nestler , Paul Leon Kageler , Lawrence Edwin James
发明人： Michael Fried , Gerhard Nestler , Paul Leon Kageler , Lawrence Edwin James
IPC分类号： C08F238
摘要： Free radical polymerizations are immediately terminated by adding a phenothiazine-containing solution whose solvent comprises at least 50% of its weight of an N-alkylpyrrolidone.

8. 发明授权

US06534539B2 Pharmaceutical composition and method for treatment of dyspepsia 有权
公开(公告)号：US06534539B2
公开(公告)日：2003-03-18
申请号：US09923077
申请日：2001-08-06
申请人： Christine Feinle , Michael Fried , Hans Lengsfeld , Thomas Rades
发明人： Christine Feinle , Michael Fried , Hans Lengsfeld , Thomas Rades
IPC分类号： A61K31335
CPC分类号： A61K31/335 , A61K31/00 , A61K31/337
摘要： The present invention relates to compositions containing lipase inhibitors, e.g. orlistat, and the use of such compositions for treating, reducing or preventing functional dyspepsiaafter ingestion of meals, especially of fat containing or fat rich meals.

9. 发明授权

US4166890A Manufacture of crosslinked foamable moldings from olefin polymers 失效
标题翻译：从烯烃聚合物制造交联的发泡模塑制品
公开(公告)号：US4166890A
公开(公告)日：1979-09-04
申请号：US885770
申请日：1978-03-13
申请人： Michael Fried , Ludwig Zuern , Erhard Stahnecker
发明人： Michael Fried , Ludwig Zuern , Erhard Stahnecker
IPC分类号： C08J9/06 , C08J9/00 , C08J9/10
CPC分类号： C08J9/0023 , C08J9/10 , C08K5/09 , C08K5/14 , C08J2201/026 , C08J2323/02 , Y10S264/18 , Y10S521/909
摘要： A process for the manufacture of cross-linked foamable moldings from olefin polymers, wherein the olefin polymer is mixed with(a) a solid organic blowing agent which eliminates gases when heated,(b) an organic peroxide,(c) conventional additives and(d) an activating organic compound which lowers the decomposition temperature of the peroxide,And the mixture is molded thermoplastically and is crosslinked below the decomposition temperature of the blowing agent but above the decomposition temperature of the activated peroxide.The organic activator is preferably a transition metal salt of a long-chain fatty acid.The moldings may be used for the manufacture of foams, for example for insulating purposes.
摘要翻译：一种用于从烯烃聚合物制造交联的可发泡模制品的方法，其中烯烃聚合物与（A）一种固体有机发泡剂，其中加入的消除气体，（B）有机过氧化物，（C）常规添加剂和（ D）一种有助于降低过氧化物分解温度的活化有机化合物，并且混合物在热分解过程中的分解温度下被热成型并在下面的交联剂中交联，并且在发泡剂的分解温度之下交联。

10. 外观设计

USD258308S Combined water tank and trough 失效
公开(公告)号：USD258308S
公开(公告)日：1981-02-17
申请号：US924983
申请日：1978-07-17
申请人： Richard Weissman , Christian Haack , Michael Fried
设计人： Richard Weissman , Christian Haack , Michael Fried

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式