公开(公告)号：WO1997032477A1

公开(公告)日：1997-09-12

申请号：PCT/EP1997001082

申请日：1997-03-04

Applicant: BASF AKTIENGESELLSCHAFT ,  GEBHARDT, Norbert ,  ZELLER, Dieter ,  NILZ, Claudia ,  STEUERLE, Ulrich ,  JOHANSEN, Charlotte

Inventor： BASF AKTIENGESELLSCHAFT

IPC: A01N33/04

CPC classification number: A01N33/04 ,  A01N25/10

Abstract: The invention concerns the use as biocides of polymers which contain the following incorporated by polymerization: (a) between 0.1 and 100 mol % vinyl amine units or ethylene imine units; (b) between 0 and 99.9 mol % units of at least one monomer selected from the group comprising open-chain N-vinyl carboxylic acid amides, vinyl formiate, vinyl acetate, vinyl propionate, vinyl alcohol, C1 to C6 alkyl vinyl ether, monoethylenically unsaturated C3 to C8 carboxylic acids, their esters, nitriles, amides and anhydrides, N-vinyl urea, N-vinyl imidazoles and N-vinyl imidazolines; and (c) between 0 and 5 mol % units of monomers having at least two ethylenically unsaturated double bonds. The total of (a), (b) and (c) in mol % is always 100.

Abstract translation: 使用包含（a）为0.1〜100摩尔％的乙烯胺单元或乙烯亚胺单元，（B）0至选自由开链N-乙烯基羧酰胺的基团，甲酸乙烯的至少一种单体的99.9％（摩尔）的单元的聚合物的 乙酸乙烯酯，丙酸乙烯酯，乙烯醇，C1-C6烷基乙烯基醚，单烯属不饱和的C3-C8羧酸，它们的酯，腈，酰胺和酸酐，N-乙烯基脲，N-乙烯基咪唑和N- vinylimidazolines和（c）0至5 摩尔％的具有至少两个烯属不饱和双键的，以共聚形式中，（a），（b）和（c）是摩尔％始终为100，作为杀生物剂的总和单体的单元。

公开(公告)号：WO1996033018A1

公开(公告)日：1996-10-24

申请号：PCT/EP1996001362

申请日：1996-03-28

Applicant: BASF AKTIENGESELLSCHAFT ,  DINGERDISSEN, Uwe ,  LAUTH, Günter ,  STEUERLE, Ulrich

Inventor： BASF AKTIENGESELLSCHAFT

IPC: B01J35/10

CPC classification number: C07D203/08 ,  B01J23/02 ,  B01J23/10 ,  B01J27/1806 ,  B01J31/04

Abstract: A cup catalyst consisting of a glass substrate, the pores of which have a diameter of at least 10 nm and on which there is a catalytically active layer containing compounds of elements from the alkaline metal, alkali metal earth and/or lanthanide group of the periodic system and process for producing aziridines, preferably ethylene imine, by the intramolecular catalytic dehydration of alkanol amines, preferably ethanol amine, in the gas phase at temperatures of at least 250 DEG C on the above-described cup catalysts and isolation of the aziridines from the reaction mixture.

Abstract translation: 由支撑的涂层催化剂由玻璃制成的，其孔的直径至少为10nm的和在其上具有催化活性的层设置，碱金属，碱土金属和/或周期表的镧系元素组的元素的化合物和包括处理为氮丙啶的制备 ，优选亚乙基亚胺，由链烷醇胺分子内脱水催化，优选乙醇胺在至少250℃的温度下对上述涂层催化剂的气相和分离从反应混合物中的氮丙啶。

公开(公告)号：WO1996022975A1

公开(公告)日：1996-08-01

申请号：PCT/EP1996000165

申请日：1996-01-17

Applicant: BASF AKTIENGESELLSCHAFT ,  STEUERLE, Ulrich ,  SCHUH, Georg ,  SCHWEINZER, Jürgen ,  DINGERDISSEN, Uwe

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C07D203/02

CPC classification number: C07D203/02

Abstract: A process for producing aziridines of the formula (I) in which R , R , R , R and R are mutually independently H, C1-C8 alkyl or aryl and R is in addition benzyl, C1-C8 hydroxyalkyl or C1-C8 aminoalkyl, by the intramolecular catalytic dehydration of alkanol amines of the formula (II) in which the constituents R , R , R , R and R have the meanings given in formula (I), in the gas phase at temperatures of at least 250 DEG C on solid catalysts in a fluidised bed at a pressure of 1 to 500 mbar, in which, while maintaining the fluidised bed, a part of the solid catalyst is removed from the reactor, regenerated and fed back into the generator and the aziridines are isolated from the reaction mixture.

Abstract translation: 一种生产式（I）的氮丙啶的方法，其中R <1>，R <2>，R <3>，R <4>和R <5>彼此独立地表示H C1-C8烷基或芳基 且R <5>另外苄基，C1-C8羟烷基，或C1至C8是氨基烷基，由式（II），其中取代基R <1>，R <2>的链烷醇胺分子内脱水催化 ，R <3>，R <4>和R <5>对式（I）的含义给出，在气相中在用固体催化剂在至少250℃下的温度下在流化床中的1至500毫巴的压力下 得到ausschleust从反应器中的固体催化剂的一部分，同时保持流化床，再生，然后返回到反应器和从反应混合物中分离的氮丙啶。

公开(公告)号：WO1995025590A1

公开(公告)日：1995-09-28

申请号：PCT/EP1995000839

申请日：1995-03-07

Applicant: BASF AKTIENGESELLSCHAFT ,  DINGERDISSEN, Uwe ,  LAUTH, Günter ,  HARTH, Klaus ,  STEUERLE, Ulrich

Inventor： BASF AKTIENGESELLSCHAFT

IPC: B01J37/34

CPC classification number: B01J23/10 ,  B01J23/02 ,  B01J37/0225 ,  B01J37/0238 ,  B01J37/347 ,  C07D203/02 ,  C23C14/06

Abstract: The invention concerns a shell-type catalyst comprising a metallic carrier material and a catalytically active layer which adheres firmly thereto, which contains elements of the alkali, alkaline earth and/or lanthanide group of the periodic system of elements and which can be obtained by physical or chemical vapour deposition on the carrier material. The invention further concerns the use of shell-type catalysts and a process for preparing aziridines by the catalytic intramolecular splitting off of water in the gaseous phase from compounds of formula (I), in which R , R , R , R and R , independently of one another, signify H or C1 - C4 alkyl and R additionally stands for cyclohexyl, phenyl, benzyl, C1 - C8 hydroxyalkyl or C1 - C8 aminoalkyl.

Abstract translation: 涂层催化剂含有金属的载体材料和后续的附着的催化活性层，碱金属，碱土金属和/或元素周期表中镧系元素组的经由气相减压元件和通过物理或化学沉积（物理或化学气相沉积） 可在载体材料上，利用外壳催化剂和方法的用于从式（I）的化合物的制备在气相催化分子内脱水氮丙啶的其中R <1>，R <2>，R <3>，R <4 >和R 1至C 4烷基<5>独立地是H或C 1和R <5>另外代表环己基，苯基，苄基，C1-C8羟烷基或为C1至C8氨烷基。