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23 条记录 (耗时 0.021 秒)

    Process for the production of coated substrates
    13.
    发明授权
    Process for the production of coated substrates 失效
    生产涂层基材的方法

    公开(公告)号：US4619966A

    公开(公告)日：1986-10-28

    申请号：US795965

    申请日：1985-11-07

    申请人： Walter Schafer ,  Manfred Hajek ,  Hanns P. Muller ,  Rolf Dhein ,  Rolf Kuchenmeister ,  Armin Sickert

    发明人： Walter Schafer ,  Manfred Hajek ,  Hanns P. Muller ,  Rolf Dhein ,  Rolf Kuchenmeister ,  Armin Sickert

    IPC分类号： B05D5/00 ,  B05D7/24 ,  B05D7/26 ,  C08G18/08 ,  C08G18/28 ,  C08G18/38 ,  C08G18/83 ,  C09D175/00 ,  C08L75/04

    CPC分类号： C08G18/3838 ,  C08G18/0819 ,  C08G18/285 ,  C08G18/83

    摘要： The present invention is directed to a process for the production of water- and solvent-resistant coated substrates by coating heat-resistant substrates with a solution or dispersion of an anionic group-containing polyisocyanate addition product in an aqueous solvent or dispersant and subsequently thermally treating the coating at a temperature of about 60.degree. to 200.degree. C., with evaporation or vaporization of the solvent or dispersant and simultaneous crosslinking of the polyisocyanate addition product which has been applied to the substrate, characterized in that incorporated anionic structural units corresponding to the formula ##STR1## are used in a quantity of about 5 to 1000 milliequivalents per 100 g of solids and the solids are based on reaction products of organic polyisocyanates with salts of cyanamide and bases selected from ammonia, primary and secondary amines having a minimum pKb value of 3.1, tertiary amines and mixtures thereof. The present invention also relates to the aqueous solutions or dispersions of anionically-modified polyisocyanate addition products.

    摘要翻译： 本发明涉及通过用含有阴离子基团的多异氰酸酯加成产物在水性溶剂或分散剂中的溶液或分散体涂覆耐热基材并随后热处理来生产耐水和耐溶剂的涂布基材的方法 该涂层在约60℃至200℃的温度下，通过溶剂或分散剂的蒸发或蒸发，以及已经施加到基材上的多异氰酸酯加成产物的同时交联，其特征在于结合的阴离子结构单元对应于 式“IMAGE”的使用量为每100g固体约5至1000毫当量，固体是基于有机多异氰酸酯与氰胺和选自氨，最小pKb值的伯胺和仲胺的碱的反应产物 3.1，叔胺及其混合物。 本发明还涉及阴离子改性的多异氰酸酯加成产物的水溶液或分散体。

    3-hydrazono-benzisothiazole 1,1-dioxide fungicides
    16.
    发明授权
    3-hydrazono-benzisothiazole 1,1-dioxide fungicides 失效
    3-肼基 - 苯并异噻唑1,1-二氧化物杀真菌剂

    公开(公告)号：US4666930A

    公开(公告)日：1987-05-19

    申请号：US707361

    申请日：1985-03-01

    申请人： Herbert Salzburg ,  Manfred Hajek ,  Gerd Hanssler

    发明人： Herbert Salzburg ,  Manfred Hajek ,  Gerd Hanssler

    IPC分类号： A01N43/80 ,  A01N47/24 ,  A01N47/34 ,  C07D275/06 ,  C07D417/12

    CPC分类号： C07D275/06 ,  A01N43/80 ,  A01N47/24 ,  A01N47/34 ,  C07D417/12

    摘要： Compounds of the formula ##STR1## in which R.sup.1 is alkyl, cycloalkyl, aryl or hydrogen,R.sup.2 is --CO--R.sup.3,R.sup.3 is alkyl, alkenyl or cycloalkyl, or is phenyl which is optionally substituted, or is alkoxy or benzyl, or is phenoxy which is optionally substituted, or is phenoxymethyl, alkylamino, cycloalkylamino or phenylamino, orR.sup.1 and R.sup.2 together are a ##STR2## group, R.sup.4 and R.sup.5 each independently is hydrogen, alkyl, cycloalkenyl or phenylalkenyl, or is phenyl which is optionally substituted by alkyl, halogen and/or alkoxy, or is furyl, orR.sup.4 and R.sup.5 together are alkylene having 4 to 6 carbon atoms,are fungicidally active. Those compounds wherein R.sup.3 is alkylamino, cycloalkylamino or phenylamino, with the exception of the compound in which R.sup.1 is hydrogen and R.sup.6 is phenylamino, are new.

    摘要翻译： 式中，R 1为烷基，环烷基，芳基或氢的化合物，R 2为-CO-R 3，R 3为烷基，烯基或环烷基，或为任选取代的苯基，或为烷氧基或苄基，或为 任选被取代的苯氧基，或者是苯氧基甲基，烷基氨基，环烷基氨基或苯基氨基，或者R 1和R 2一起是一个基团，R 4和R 5各自独立地是氢，烷基，环烯基或苯基烯基，或者是任选地被 烷基，卤素和/或烷氧基，或是呋喃基，或R4和R5一起是具有4-6个碳原子的亚烷基，是杀真菌活性的。 其中R 3是烷基氨基，环烷基氨基或苯基氨基的那些化合物，除了其中R 1是氢和R 6是苯基氨基的化合物外，是新的。

    Process for the production of dianhydrohexitol mixtures and the production of polymers from such mixtures
    17.
    发明授权
    Process for the production of dianhydrohexitol mixtures and the production of polymers from such mixtures 失效
    用于制备二羟基己糖醇混合物的方法和由这些混合物生产聚合物

    公开(公告)号：US4564645A

    公开(公告)日：1986-01-14

    申请号：US689357

    申请日：1985-01-07

    申请人： Herbert Salzburg ,  Manfred Hajek ,  Holger Meyborg

    发明人： Herbert Salzburg ,  Manfred Hajek ,  Holger Meyborg

    IPC分类号： C07D493/04 ,  C08G18/32 ,  C08G18/30

    CPC分类号： C07D493/04 ,  C08G18/3218

    摘要： Liquid dianhydrohexitol mixtures are prepared from diacylation products of hexitols and compounds such as organic carboxylic acids, carboxylic acid anhydrides, carboxylic acid halides, ketene and carbonic acid ester derivatives. More specifically, such diacylation products are simultaneously dehydrated and isomerized by subjecting them to a temperature of at least 130.degree. C. in the presence of a strong acid to yield diacylated dianhydro-hexitol isomer mixtures. These isomer mixtures are then converted to dianhydro-hexitol isomer mixtures by hydrolysis or transesterification. Suitable strong acids include proton acids, Lewis acids and heterogeneous acid catalysts (e.g., ion exchange resins). The mixtures of the present invention are characterized by a minimal tendency towards crystallization. These mixtures are particularly useful as chain extending agents in the production of polyurethanes.

    摘要翻译： 液体二脱水己糖醇混合物由己醇的二酰化产物和有机羧酸，羧酸酐，羧酸卤化物，乙烯酮和碳酸酯衍生物等化合物制备。 更具体地说，这样的二酰化产物通过在强酸存在下使其至少130℃的温度同时进行脱水和异构化，得到二酰化二脱氢 - 己糖醇异构体混合物。 然后通过水解或酯交换将这些异构体混合物转化为二脱氢己糖醇异构体混合物。 合适的强酸包括质子酸，路易斯酸和多相酸催化剂（如离子交换树脂）。 本发明的混合物的特征在于最小的结晶倾向。 这些混合物特别可用作聚氨酯生产中的扩链剂。

    Process for the production of dianhydrohexitol mixtures and liquid mixture of dianhydrohexitols
    18.
    发明授权
    Process for the production of dianhydrohexitol mixtures and liquid mixture of dianhydrohexitols 失效
    二脱水己醇混合物的生产方法和二脱水己醇的液体混合物

    公开(公告)号：US4506086A

    公开(公告)日：1985-03-19

    申请号：US515411

    申请日：1983-07-20

    申请人： Herbert Salzburg ,  Manfred Hajek ,  Holger Meyborg

    发明人： Herbert Salzburg ,  Manfred Hajek ,  Holger Meyborg

    IPC分类号： C07D493/04 ,  C08G18/32

    CPC分类号： C07D493/04 ,  C08G18/3218

    摘要： Liquid dianhydrohexitol mixtures are prepared from diacylation products of hexitols and compounds such as organic carboxylic acids, carboxylic acid anhydrides, carboxylic acid halides, ketene and carbonic acid ester derivatives. More specifically, such diacylation products are simultaneously dehydrated and isomerized by subjecting them to a temperature of at least 130.degree. C. in the presence of a strong acid to yield diacylated dianhydrohexitol isomer mixtures. These isomer mixtures are then converted to dianhydrohexitol isomer mixtures by hydrolysis or transesterification. Suitable strong acids include proton acids, Lewis acids and heterogeneous acid catalysts (e.g., ion exchange resins). The mixtures of the present invention are characterized by a minimal tendency towards crystallization. These mixtures are particularly useful as chain extending agents in the production of polyurethanes.

    摘要翻译： 液体二脱水己糖醇混合物由己醇的二酰化产物和有机羧酸，羧酸酐，羧酸卤化物，乙烯酮和碳酸酯衍生物等化合物制备。 更具体地说，这样的二酰化产物通过在强酸存在下经受至少130℃的温度同时进行脱水和异构化，得到二酰基二脱水己糖异构体混合物。 然后通过水解或酯交换将这些异构体混合物转化成二羟基己糖异构体混合物。 合适的强酸包括质子酸，路易斯酸和多相酸催化剂（如离子交换树脂）。 本发明的混合物的特征在于最小的结晶倾向。 这些混合物特别可用作聚氨酯生产中的扩链剂。

    Preparation of polyurethane ureas using as hardeners mixtures of water, amines, aldimines and ketimines
    19.
    发明授权
    Preparation of polyurethane ureas using as hardeners mixtures of water, amines, aldimines and ketimines 失效
    使用水，胺，醛和酮亚胺的混合物作为硬化剂制备聚氨酯脲

    公开(公告)号：US4108842A

    公开(公告)日：1978-08-22

    申请号：US822297

    申请日：1977-08-05

    申请人： Eberhard Konig ,  Josef Pedain ,  Karl-Arnold Weber ,  Manfred Hajek

    发明人： Eberhard Konig ,  Josef Pedain ,  Karl-Arnold Weber ,  Manfred Hajek

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/65 ,  C09D175/04 ,  C08G18/14 ,  C08K5/07 ,  C08K5/41

    CPC分类号： C08G18/10 ,  C08G18/0852

    摘要： The present invention relates to a process for the production of polyurethane ureas from a prepolymer which contains isocyanate groups and a mixture of hardeners containing amino groups, in the presence of water, and optionally in the presence of solvents, characterized in that the mixture of hardeners comprises compounds corresponding to the following general formulae:H.sub.2 N--R--NH.sub.2 (A)h.sub.2 n--r--n .dbd. r.sub.1 (b)andR.sub.1 .dbd. N--R--N .dbd. R.sub.1 (C)whereinR represents a divalent aliphatic, cycloaliphatic or araliphatic group having from 2 to 18 carbon atoms and optionally also containing --O-- or ##STR1## (wherein X represents H, --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 or --C.sub.4 H.sub.9) andR.sub.1 represents an aliphatic or cycloaliphatic group such as may be obtained by removal of the oxygen from a ketone or aldehyde having from about 2 to 8, preferably from about 3 to 6, carbon atoms, in which mixture the following molar ratios should be observed:A/b + c = from about 1:20 to 1:3, preferably from about 1:10 to 1:5;B/c = from about 1:2 to 2:1, preferably from about 1:1.5 to 1.5:1; andA + b + c/h.sub.2 o = from about 1:1.4 to 1:20, preferably from about 1:1.4 to 1:10.

    摘要翻译： 本发明涉及在含水异氰酸酯基团和含有氨基的硬化剂混合物的预聚物中，任选地在溶剂存在下生产聚氨酯脲的方法，其特征在于固化剂混合物 包括对应于以下通式的化合物：

    Polycarbonate of cycloalkylidene bisphenol
    20.
    发明授权
    Polycarbonate of cycloalkylidene bisphenol 失效
    环亚烷基双酚的聚碳酸酯

    公开(公告)号：US5010163A

    公开(公告)日：1991-04-23

    申请号：US450604

    申请日：1989-12-13

    申请人： Volker Serini ,  Dieter Freitag ,  Uwe Westeppe ,  Karsten Idel ,  Ulrich Grigo ,  Carl Casser ,  Klaus-Christian Paetz ,  Manfred Hajek

    发明人： Volker Serini ,  Dieter Freitag ,  Uwe Westeppe ,  Karsten Idel ,  Ulrich Grigo ,  Carl Casser ,  Klaus-Christian Paetz ,  Manfred Hajek

    IPC分类号： C08G64/00 ,  C08G64/06

    CPC分类号： C08G64/06

    摘要： Thermoplastic aromatic polycarbonates having average molecular weight Mw of at least 10,000 which contain bifunctional carbonate structural units corresponding to formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently of one another represent hydrogen, a C.sub.1 -C.sub.12 -hydrocarbon, halogen,m is 2 or 3 andX represents hydrogen or a C.sub.6 -C.sub.12 hydrocarbon, at least one substituent X being a C.sub.6 -C.sub.12 hydrocarbon radical,in quantities of from 100 to 1 mol-% based on the total quantity of difunctional carbonate structural units in the polycarbonate.

    摘要翻译： 具有至少10,000的平均分子量＆amp; Mw和Mw的热塑性芳族聚碳酸酯，其含有对应于式（I）的双官能碳酸酯结构单元，其中R 1，R 2，R 3和R 4彼此独立地表示氢，C1- C 12烃，卤素，m为2或3，X表示氢或C 6 -C 12烃，至少一个取代基X为C 6 -C 12烃基，其量为100至1摩尔％，基于总量 的聚碳酸酯中的双官能碳酸酯结构单元。