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21. 发明授权

US5155141A Process for the production of foams with the aid of branched dodecafluorohexane 失效
标题翻译：生产助剂的过程与分配的DODECAFLUOROHEXANE
公开(公告)号：US5155141A
公开(公告)日：1992-10-13
申请号：US858053
申请日：1992-03-26
申请人： Hans-Matthias Deger , Klaus J. Behme , Claudia Schutz
发明人： Hans-Matthias Deger , Klaus J. Behme , Claudia Schutz
IPC分类号： C08J9/14 , C08L75/00 , C09K3/00
CPC分类号： C08J9/146 , C08J2375/04
摘要： The invention relates to a process for the production of foams based on polyisocyanates by reaction of polyisocyanates, compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, blowing agents and if appropriate other additives. A blowing agent which consists to the extent of at least 10 mol % of one or more branched dodecafluorohexanes is used here.
摘要翻译：本发明涉及通过多异氰酸酯，具有至少两个对异氰酸酯基反应的氢原子的化合物，发泡剂和适当的其它添加剂的反应来制备基于多异氰酸酯的泡沫的方法。在此使用的是一种至少10摩尔％的一种或多种支化十二氟己烷的发泡剂。

22. 发明授权

US4803263A Process for the preparation of alkylated glycosyl fluorides free from hydroxyl groups 失效
标题翻译：制备不含羟基的烷基化糖基氟化物的方法
公开(公告)号：US4803263A
公开(公告)日：1989-02-07
申请号：US894197
申请日：1986-08-07
申请人： Joachim Thiem , Hans-Matthias Deger , Wolfram Fritsche-Lang , Matthias Kreuzer
发明人： Joachim Thiem , Hans-Matthias Deger , Wolfram Fritsche-Lang , Matthias Kreuzer
IPC分类号： B01J23/00 , B01J31/00 , C07B61/00 , C07H1/00 , C07H5/02 , C07H15/04 , C07H15/18 , C07H15/00 , C07H19/00 , C07H21/00
CPC分类号： C07H5/02 , C07H15/04 , C07H15/18
摘要： Alkylated glycosyl fluorides free from hydroxyl groups can be prepared by converting glycosyl fluorides which still contain hydroxyl groups into the alkylated compounds in the manner of Williamson's ether synthesis in the presence of basic systems by means of alkylating agents.
摘要翻译：不含羟基的烷基化糖基氟化物可以通过在碱性体系存在下通过烷化剂将Williamson的醚合成方法将含有羟基的糖基氟化物转化成烷基化的化合物来制备。

23. 发明授权

US4751291A Process for the preparation of glycosyl fluorides protected on the oxygen 失效
标题翻译：用于制备保护氧的糖基氟化物的方法
公开(公告)号：US4751291A
公开(公告)日：1988-06-14
申请号：US906547
申请日：1986-09-12
申请人： Joachim Thiem , Hans-Matthias Deger , Wolfram Fritsche-Lang , Matthias Kreuzer
发明人： Joachim Thiem , Hans-Matthias Deger , Wolfram Fritsche-Lang , Matthias Kreuzer
IPC分类号： C07H5/02 , C07H13/04 , C07H15/18 , C07H13/00 , C07H15/00
CPC分类号： C07H5/02 , C07H13/04 , C07H15/18
摘要： Glycosyl halides which are O-acylated or O-alkylated at least in the 2-position are transhalogenated with alkali metal hydrogen difluorides in a polar-aprotic solvent and, if appropriate, the product is anomerized with the addition of less than the stoichiometric amounts of an inorganic fluoride with a Lewis acid character. Depending on the substrate, the glycosyl fluorides with the 1,2-trans or 1,2-cis configuration are obtained.
摘要翻译：至少在2-位上被O-酰化或O-烷基化的糖基卤化物在极性非质子溶剂中与碱金属氢二氟化物进行转醛化，如果合适，则产物通过加入少于化学计量的具有路易斯酸特性的无机氟化物。取决于底物，获得具有1,2-反式或1,2-顺式构型的糖基氟化物。

24. 发明授权

US4659810A Process for the preparation of 1-azidoaldoses 失效
标题翻译：制备1-叠氮烷醛的方法
公开(公告)号：US4659810A
公开(公告)日：1987-04-21
申请号：US749752
申请日：1985-06-28
申请人： Joachim Thiem , Hans-Matthias Deger , Cenek Kolar , Matthias Kreuzer
发明人： Joachim Thiem , Hans-Matthias Deger , Cenek Kolar , Matthias Kreuzer
IPC分类号： C07H15/04 , C07H1/00
CPC分类号： C07H15/04
摘要： 1-Azidoaldoses are obtained by reacting 1-fluoroaldoses with metal azides in polar, water-miscible, preferably water-containing, solvents. The hydroxyl groups do not react at the same time, so that they need not be protected or can be present in a derivatized form.
摘要翻译：通过在极性，水混溶性，优选含水溶剂中使1-氟醛醛缩合物与金属叠氮化物反应获得1-叠氮基醛缩醛。羟基不会同时反应，因此它们不需要被保护或可以以衍生形式存在。

25. 发明授权

US4578469A Benzo[de]pyrano[3,2-g]isoquinoline derivatives useful as dyestuffs 失效
标题翻译：苯并[de]吡喃并[3,2-g]异喹啉衍生物，可用作染料
公开(公告)号：US4578469A
公开(公告)日：1986-03-25
申请号：US655307
申请日：1984-09-26
申请人： Hans-Matthias Deger , Rudiger Erckel , Horst Fruhbeis
发明人： Hans-Matthias Deger , Rudiger Erckel , Horst Fruhbeis
IPC分类号： C07D491/06 , C07D493/06 , C09B57/02 , C09B57/08 , C07D471/04
CPC分类号： C07D491/06 , C07D493/06 , C09B57/02 , C09B57/08
摘要： Coumarin compounds of the general formula (1) ##STR1## in which A denotes an oxygen atom or a grouping >N--R in which R represents a hydrogen atom or an alkyl radical of 1 to 18 carbon atoms which may be substituted by fluorine, chlorine or bromine atoms or by alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4, dialkyl.sub.C.sbsb.1.sub.-C.sbsb.4 -amino, --SO.sub.2 --N(alkyl.sub.C.sbsb.1.sub.-C.sbsb.4).sub.2 or cyano groups or a cycloaliphatic, aromatic or heterocyclic radical which may be substituted by fluorine, chlorine or bromine atoms or by alkyl.sub.C.sbsb.1.sub.-C.sbsb.4, alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4, hydroxyl, cyano, sulfonamide or --SO.sub.2 --N--(alkyl.sub.C.sbsb.1.sub.-C.sbsb.4).sub.2 groups, X denotes an oxygen atom or a grouping .gtoreq.N--R' in which R' represents a hydrogen atom or an alkyl.sub.C.sbsb.1.sub.-C.sbsb.18 carbonyl, alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4 carbonyl, alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carbamoyl or alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 sulfonyl group or an aryl, arylcarbonyl, arylcarbamoyl or arylsulfonyl radical which may be substituted by fluorine, chlorine or bromine atoms or by alkyl or alkoxy groups of 1 to 4 carbon atoms each or by cyano groups, Y denotes a hydrogen atom or a cyano or an alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carboxylate group, an aryl, arylsulfonyl or --CO--O--aryl radical which may be substituted by fluorine, chlorine or bromine atoms or by alkyl or alkoxy groups of 1 to 4 carbon atoms, or by nitro, methylenedioxy, amino, monoalkyl.sub.C.sbsb.1.sub.-C.sbsb.4 amino or dialkyl.sub.C.sbsb.1.sub.-C.sbsb.4 amino groups or by a benzoxazolyl radical, or a heterocyclic radical which may be quaternized and which may be substituted by fluorine, chlorine or bromine atoms or by alkyl or alkoxy groups of 1 to 4 carbon atoms, or by nitro, phenyl, alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 phenyl, alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4 phenyl, cyano, methylenedioxy or alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carboxylate groups, and Z denotes a hydrogen atom or an alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carboxylate or cyano group, a process for their preparation, and their use for dyeing or printing synthetic fiber materials, in particular polyester fibers.
摘要翻译：通式（1）的香豆素化合物其中A表示氧原子或基团> NR，其中R表示氢原子或可被氟取代的1至18个碳原子的烷基，氯或溴原子或烷氧基C 1 -C 4，二烷基C 1 -C 4 - 氨基，-SO 2 -N（烷基C 1 -C 4）2或氰基或可被氟，氯或溴原子取代的脂环族，芳族或杂环基团，或通过烷基C 1 -C 4，烷氧基C 1 -C 4，羟基，氰基，磺酰胺或-SO 2 -N-（烷基C 1 -C 4）2基团，X表示氧原子或其中R'表示氢原子或> NR = 烷基C 1 -C 18羰基，烷氧基C 1 -C 4羰基，烷基C 1 -C 4氨基甲酰基或烷基C 1 -C 4磺酰基或芳基，芳基羰基，芳基氨基甲酰基或芳基磺酰基，其可以被氟，氯或溴原子取代或被1至4个碳原子的烷基或烷氧基取代各自或由氰基组成，Y表示氢原子或氰基或烷基C 1 -C 4羧酸酯基团可被氟，氯或溴原子取代的芳基，芳基磺酰基或-CO-O-芳基，或被1至4个碳原子的烷基或烷氧基取代，或被硝基，亚甲二氧基，氨基，单烷基C 1 -C 4氨基或二烷基C 1 或可以被季铵化并且可以被氟，氯或溴原子取代或通过1-4个碳原子的烷基或烷氧基取代的杂环基，或被硝基，苯基，烷基C1- C4苯基，烷氧基C1-C4苯基，氰基，亚甲二氧基或烷基C1-C4羧酸酯基，Z表示氢原子或烷基C1-C4羧酸酯或氰基，其制备方法及其用于染色或印刷合成纤维材料的用途特定的聚酯纤维。

26. 发明授权

US5164418A Process for producing foams with the aid of fluoroalkanes 失效
标题翻译：生产助剂的过程与氟代烷烃的助剂
公开(公告)号：US5164418A
公开(公告)日：1992-11-17
申请号：US625307
申请日：1990-12-10
申请人： Klaus-Jurgen Behme , Hans-Matthias Deger
发明人： Klaus-Jurgen Behme , Hans-Matthias Deger
IPC分类号： C08G18/00 , C08J9/14
CPC分类号： C08J9/146 , C08J2375/04
摘要： The invention realtes to a process for producing foams based on polyisocyanates by reacting polyisocyanates, compounds having at least two hydrogen atoms reactive towards isocyanate groups, blowing agents and, if appropriate, further additives. In this process, a blowing agent is used which is composed to the extent of at least 10 mol % of one or more fluoroalkanes of the formula IC.sub.a H.sub.b F.sub.cwhere a=4-6, b=1-12 and c=2-13.
摘要翻译：本发明涉及通过使多异氰酸酯，具有至少两个对异氰酸酯基团具有反应性的氢原子的化合物，发泡剂和（如果合适的话）其它添加剂反应来生产基于多异氰酸酯的泡沫的方法。在该方法中，使用发泡剂，其至少为10摩尔％的一种或多种式I CaHbFc的氟烷烃，其中a = 4-6，b = 1-12和c = 2-13。

27. 发明授权

US5137932A Process for producing foams 失效
标题翻译：生产手续的过程
公开(公告)号：US5137932A
公开(公告)日：1992-08-11
申请号：US622839
申请日：1990-12-05
申请人： Klaus-Jurgen Behme , Hans-Matthias Deger
发明人： Klaus-Jurgen Behme , Hans-Matthias Deger
IPC分类号： C08G18/00 , C08J9/14 , C08K5/06 , C08L75/04
CPC分类号： C08J9/143 , C08J2203/146 , C08J2375/04 , Y10S521/91
摘要： The invention relates to a process for producing foams based on polyisocyanates by reacting polyisocyanates, compounds having at least two hydrogen atoms reactive towards isocyanate groups, blowing agents and, if appropriate, further additives. In this process, a blowing agent is used which is composed to the extent of at least 10 mol % of one or more fluorinated ethers of the formulaC.sub.a H.sub.b F.sub.c --O--C.sub.d H.sub.e F.sub.fwhere______________________________________ a = 1-6 d = 1-2 b = 1-12 e = 0-5 c = 1-12 f = 0-5. ______________________________________
摘要翻译：本发明涉及通过使多异氰酸酯，具有至少两个对异氰酸酯基团具有反应性的氢原子的化合物，发泡剂和（如果合适的话）其它添加剂反应来制备基于多异氰酸酯的泡沫的方法。在该方法中，使用发泡剂，其至少为10摩尔％的一种或多种式CaHbFc-O-CdHeFf的氟化醚的程度，其中-a = 1-6d = 1-2-b = 1-12 e = 0-5 -c = 1-12 f = 0-5。 -

28. 发明授权

US5087383A Novel azeotropic or azeotrope-like mixture of 2,2,2-trifluoroethyl 1,1,2,2-tetrafluoroethyl ether and ethanol, and its use 失效
标题翻译： 2,2,2-三氟乙烯的新型AZEOTROPIC或AZEOTROPE-LIKE混合物1,1,2,2-四氢呋喃醚和乙醇，及其用途
公开(公告)号：US5087383A
公开(公告)日：1992-02-11
申请号：US690659
申请日：1991-04-24
申请人： Horst Robeck , Hans-Matthias Deger
发明人： Horst Robeck , Hans-Matthias Deger
IPC分类号： B23K1/00 , C11D7/50 , C23G5/028 , C23G5/032 , H05K3/26
CPC分类号： C23G5/032 , C11D7/5063 , H05K3/26
摘要： The invention relates to a novel azeotropic or azeotrope-like mixture which essentially comprises about 90-97% by mass of 2,2,2-trifluoroethyl 1,1,2,2-tetrafluoroethyl ether and about 3-10% by mass of ethanol and also to a process for cleaning electrical or electronic components, in particular soldered circuit boards or printed circuits, but also other solid surfaces, with the aid of said mixture. Soldering fluxes, in particular, can be removed from circuit boards with the aid of said mixture.
摘要翻译：本发明涉及一种新型共沸或类共沸混合物，其基本上包含约90-97质量％的2,2,2-三氟乙基1,1,2,2-四氟乙醚和约3-10质量％的乙醇并且还涉及借助于所述混合物清洁电气或电子部件，特别是焊接电路板或印刷电路，以及其它固体表面的方法。借助于所述混合物，焊接助焊剂特别可以从电路板上去除。

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