公开(公告)号：US4673814A

公开(公告)日：1987-06-16

申请号：US416679

申请日：1982-09-10

Applicant: Guenter Schroeder ,  Guenther Dudek ,  Heinolf Schrader

Inventor： Guenter Schroeder ,  Guenther Dudek ,  Heinolf Schrader

IPC: G21F5/12 ,  G21F9/00 ,  G21F9/36 ,  G21F5/00

CPC classification number: G21F5/12 ,  G21F9/36 ,  Y10S220/29

Abstract: The invention is directed to a container for receiving and safely storing radioactive or other materials damaging to living organisms, especially such materials as vitrified radioactive fission products or irradiated nuclear reactor fuel elements. The container includes a vessel and a sealing cover. The vessel has a circular opening at one of its ends for receiving the materials to be stored therein, and a sealing cover is seated in this opening to tightly seal the container. In order to obtain a container of the kind which has the required high impermeability to gas, the open end of the inner bore of the vessel is widened to define a conical surface. A sealing cover is pressed into the vessel at this conical surfce. The sealing cover has a peripheral surface which converges toward the interior of the vessel and which has a taper corresponding to that of the conical surface of the vessel. The vessel wall and sealing cover are welded together by means of a fused-mass joint extending around the entire periphery of the cover. By means of the conical configuration of the upper end portion of the vessel and of the sealing cover, a considerably improved seal between the vessel wall and the sealing cover is obtained. A method for sealing the container is also disclosed.

Abstract translation: 本发明涉及用于接收和安全地储存对生物体，特别是诸如玻璃化的放射性裂变产物或照射的核反应堆燃料元件的材料的放射性或其它材料的容器。 容器包括容器和密封盖。 该容器在其一端具有一个圆形开口，用于容纳待存储的材料，密封盖位于该开口中，以密封容器。 为了获得对气体具有所需的高不可渗透性的容器，容器的内孔的开口端被加宽以限定圆锥形表面。 密封盖在该锥形表面被压入容器中。 密封盖具有朝向容器内部会聚的周边表面，并且其具有对应于容器的锥形表面的锥度。 容器壁和密封盖通过围绕盖的整个周边延伸的熔合质量接头焊接在一起。 通过容器的上端部分和密封盖的圆锥形结构，获得容器壁和密封盖之间的显着改进的密封。 还公开了一种密封容器的方法。

公开(公告)号：US4675442A

公开(公告)日：1987-06-23

申请号：US709343

申请日：1985-03-06

Applicant: Siegmund Besecke ,  Guenter Schroeder

Inventor： Siegmund Besecke ,  Guenter Schroeder

IPC: C07B61/00 ,  B01J31/00 ,  B01J31/02 ,  C07C20060101 ,  C07C67/00 ,  C07C231/00 ,  C07C231/02 ,  C07C233/09 ,  C07C233/38 ,  C07C102/06

CPC classification number: C07C231/02

Abstract: What is disclosed is a method for making an amide of acrylic acid or of methacrylic acid by the reaction of an alkyl ester of acrylic acid or of methacrylic acid with an amine at a temperature between 50.degree. C. and 180.degree. C., whereby the reaction with the amine is carried out in the presence of a catalytic amount of a compound of a metal of Group IVB of the periodic table of the elements or of a compound of lead, zinc, or tantalum.

Abstract translation: 公开的是通过丙烯酸或甲基丙烯酸的烷基酯与胺在50℃至180℃的温度下反应制备丙烯酸或甲基丙烯酸的酰胺的方法，其中 与胺的反应在催化量的元素周期表第IVB族金属化合物或铅，锌或钽化合物的存在下进行。

公开(公告)号：US4055590A

公开(公告)日：1977-10-25

申请号：US698676

申请日：1976-06-22

Applicant: Wilhelm Gruber ,  Guenter Schroeder

Inventor： Wilhelm Gruber ,  Guenter Schroeder

IPC: B01J23/00 ,  B01J27/00 ,  B01J31/00 ,  C07B31/00 ,  C07B41/12 ,  C07C67/00 ,  C07C67/20 ,  C07C69/44 ,  C07C69/54 ,  C07C69/675 ,  C07C69/708 ,  C07C69/82 ,  C07C69/66

CPC classification number: C07C67/20

Abstract: In a method for making a carboxylic acid ester by the reaction of the corresponding carboxylic acid amide with a primary alcohol in the presence of a catalyst at elevated temperature, the improvement wherein said catalyst is an at least partially dissolved metal carboxylate or a compound forming a metal carboxylate by reaction in situ with a carboxylic acid, the anion of which metal carboxylate is the anion of said carboxylic acid.

Abstract translation: 在催化剂存在下，通过相应的羧酸酰胺与伯醇在升高的温度下反应制备羧酸酯的方法，其中所述催化剂是至少部分溶解的金属羧酸盐或形成 金属羧酸盐通过与羧酸原位反应，其中金属羧酸盐的阴离子是所述羧酸的阴离子。

公开(公告)号：US4612358A

公开(公告)日：1986-09-16

申请号：US787660

申请日：1985-10-16

Applicant: Siegmund Besecke ,  Ralf Liebler ,  Heinz-Juergen Hohage ,  Guenter Schroeder

Inventor： Siegmund Besecke ,  Ralf Liebler ,  Heinz-Juergen Hohage ,  Guenter Schroeder

IPC: C08F20/00 ,  C07D249/20 ,  C08F20/52 ,  C08F20/60 ,  C08K5/3475 ,  C08F20/58

CPC classification number: C07D249/20 ,  C08K5/3475

Abstract: UV absorbing compounds, susceptible to free-radical polymerization, of the formula ##STR1## wherein R is alkyl having from 4 to 12 carbon atoms of which not more than 6 are present in a linear chain, and in particular 2-(2'-hydroxy-3'-methacrylamidomethyl-5'-tert-octylphenyl)benzotriazole, and polymers thereof.

公开(公告)号：US4206143A

公开(公告)日：1980-06-03

申请号：US30657

申请日：1979-04-16

Applicant: Franz Wenzel ,  Peter J. Arndt ,  Fritz Schlosser ,  Siegmund Besecke ,  Heinz-Juergen Hohage ,  Guenter Schroeder

Inventor： Franz Wenzel ,  Peter J. Arndt ,  Fritz Schlosser ,  Siegmund Besecke ,  Heinz-Juergen Hohage ,  Guenter Schroeder

IPC: B01J31/00 ,  C07C67/00 ,  C07C231/00 ,  C07C231/02 ,  C07C233/02 ,  C07C233/09 ,  C07C233/34 ,  C07C233/38 ,  C07C103/58

CPC classification number: C07C233/02 ,  C07C231/02 ,  C07C233/34

Abstract: What is disclosed is the method for making an N-substituted acrylamide or an N-substituted methacrylamide which comprises reacting an alkyl ester of acrylic acid or of methacrylic acid with an aliphatic amine or with an aromatic amine at a temperature between 50.degree. C. and 180.degree. C. in the presence of a catalytic amount of a dialkyl tin oxide.

Abstract translation: 公开的是制备N-取代的丙烯酰胺或N-取代的甲基丙烯酰胺的方法，其包括使丙烯酸或甲基丙烯酸的烷基酯与脂族胺或芳族胺在50℃和 180℃，在催化量的二烷基氧化锡存在下进行。

公开(公告)号：US3976754A

公开(公告)日：1976-08-24

申请号：US607599

申请日：1975-08-25

Applicant: Wilhelm Gruber ,  Franz Schnierle ,  Guenter Schroeder

Inventor： Wilhelm Gruber ,  Franz Schnierle ,  Guenter Schroeder

IPC: C01C3/00 ,  C01B21/18

CPC classification number: C01C3/004

Abstract: A method for making cyanogen chloride which comprises passing an approximately equimolar mixture of dicyan and chlorine over a charcoal catalyst at a temperature between 500.degree.C. and 950.degree.C. at a space velocity between 1000 and 10000 liters, measured at room temperature, per liter of catalyst and per hour.

Abstract translation: 一种制备氯化氰的方法，其包括在500℃和950℃之间的温度下，在室温下测量的空气速度，在室温下测量二氰和氯的大约等摩尔的混合物，在一个木炭催化剂上， 升催化剂和每小时。

公开(公告)号：US3952045A

公开(公告)日：1976-04-20

申请号：US485630

申请日：1974-07-03

Applicant: Wolfgang Gaenzler ,  Guenter Schroeder ,  Klaus Kabs

Inventor： Wolfgang Gaenzler ,  Guenter Schroeder ,  Klaus Kabs

IPC: C07C69/96 ,  B01J23/00 ,  B01J31/16 ,  B01J31/18 ,  B01J31/24 ,  C07B61/00 ,  C07C68/00

CPC classification number: B01J31/1875 ,  B01J31/1845 ,  B01J31/185 ,  C07C68/005 ,  B01J2531/16

Abstract: A method for preparing carbonic acid esters, ##EQU1## by reacting an alcohol, ROH, with carbon monoxide and oxygen in the presence of a catalyst comprising a copper salt, chloride or bromide, and an organic phosphorus compound such as a phosphine oxide, phosphite, phosphate, or phosphonate.

Abstract translation: 在包含铜盐，氯化物或溴化物的催化剂以及有机磷化合物如氧化膦的存在下，使醇ROH与一氧化碳和氧反应，制备碳酸酯O PARALLEL ROCOR的方法， 亚磷酸盐，磷酸盐或膦酸盐。

公开(公告)号：US6116793A

公开(公告)日：2000-09-12

申请号：US58101

申请日：1998-04-09

Applicant: Lothar Finzel ,  Guenter Schroeder ,  Frank Zimmer

Inventor： Lothar Finzel ,  Guenter Schroeder ,  Frank Zimmer

IPC: G02B6/255 ,  G02B6/36 ,  G02B6/38

CPC classification number: G02B6/2558 ,  G02B6/3636 ,  G02B6/2551 ,  G02B6/4454

Abstract: A splice protection device is constructed for acceptance of a pair of light waveguides, with the splice location being optimally sealed by elastic holders having an adhesive film. The elastic splice protection device can be utilized in a bent shape, so that the dimensions of a cassette and other receptacle devices can be designed to be smaller.

Abstract translation: 接合保护装置被构造用于接受一对光波导，其中接合位置由具有粘合膜的弹性保持器最佳地密封。 弹性接头保护装置可以以弯曲的形式使用，使得盒和其它插座装置的尺寸可以设计得更小。

公开(公告)号：US4647696A

公开(公告)日：1987-03-03

申请号：US474799

申请日：1983-03-14

Applicant: Siegmund Besecke ,  Guenter Schroeder ,  Hermann-Josef Siegert ,  Wolfgang Gaenzler

Inventor： Siegmund Besecke ,  Guenter Schroeder ,  Hermann-Josef Siegert ,  Wolfgang Gaenzler

IPC: C07C51/14 ,  C07C67/38 ,  C07B53/00 ,  C07C53/124

CPC classification number: C07C51/14 ,  C07C67/38

Abstract: What is disclosed is a continuous one-step method for the preparation of isobutyric acid or a lower alkyl ester thereof by the Koch synthesis, which method comprises reacting propylene, carbon monoxide, and water or a lower alcohol, in the gaseous and liquid phases, in the presence of hydrogen fluoride as a Koch catalyst, at a temperature between 80.degree. C. and 160.degree. C., at a dwell time of the liquid phase of less than 20 minutes, and with a high degree of backmixing, while maintaining the content of propylene in the reaction mixture at less than one percent by weight of the liquid phase, wherein all or part of the propylene, carbon monoxide, and water or lower alcohol can be replaced by binary addition compounds formed pairwise between these materials. In the alternative, isopropylformiate can be continuously rearranged in the presence of hydrogen fluoride to produce isobutyric acid.

Abstract translation: 所公开的是通过Koch合成制备异丁酸或其低级烷基酯的连续一步法，该方法包括在气相和液相中使丙烯，一氧化碳和水或低级醇反应， 在作为Koch催化剂的氟化氢的存在下，在80℃至160℃的温度下，在液相的停留时间小于20分钟，并具有高度的回混，同时保持 反应混合物中丙烯的含量小于液相的1重量％，其中全部或部分丙烯，一氧化碳和水或低级醇可以由这些材料成对形成的二元加成化合物代替。 在替代方案中，异丙基甲酸酯可以在氟化氢的存在下连续重排以产生异丁酸。

公开(公告)号：US4463159A

公开(公告)日：1984-07-31

申请号：US499526

申请日：1983-05-31

Applicant: Siegmund Besecke ,  Guenter Schroeder ,  Werner Ude ,  Winfried Wunderlich

Inventor： Siegmund Besecke ,  Guenter Schroeder ,  Werner Ude ,  Winfried Wunderlich

IPC: C08G63/00 ,  C07F9/53 ,  C08G63/685 ,  C08G63/692 ,  C08G63/68

CPC classification number: C08G63/6926 ,  C07F9/5325

Abstract: What are disclosed are phosphorus-containing polyarylene esters,--O--A--O--CO--B--CO].sub.n,wherein A represents at least in part groups of the structure ##STR1## wherein x is 0 or 1 and R is aromatic or aliphatic, and wherein B represents either two different aromatic groups or at least one group with the structure --C.sub.6 H.sub.4 --R'--C.sub.6 H.sub.4 --, wherein R' is a bridging link of the group --O--, --S--, --SO.sub.2 --, --CO--, or isopropylidene, and wherein n is greater than 20, which esters have a phosphorus content of over 1 weight percent, are distinguished by improved thermoplastic processability, and are prepared by condensation of HO--A--OH, for example with ClCO--B--COCl in the presence of a base.

Abstract translation: 所公开的是含磷聚亚芳基酯-OAO-CO-B-CO] n，其中A表示至少部分结构单元组，其中x是0或1，R是芳族或脂族的，其中 B表示两个不同的芳族基团或至少一个具有结构-C 6 H 4 -R'-C 6 H 4 - 的基团，其中R'是-O - ， - S - ， - SO 2 - ， - CO- 或异丙叉，并且其中n大于20，所述酯的磷含量大于1重量％，其特征在于改进的热塑性加工性，并且通过HO-A-OH例如与ClCO-B-COCl 在一个基地的存在。