Process for the preparation of solutions of cationic azo dyestuffs
    1.
    发明授权
    Process for the preparation of solutions of cationic azo dyestuffs 失效
    制备阳离子偶氮染料溶液的方法

    公开(公告)号:US4468349A

    公开(公告)日:1984-08-28

    申请号:US288567

    申请日:1981-07-30

    摘要: Concentrated stable solutions of cationic azo dyestuffs of the formula ##STR1## wherein A denotes the radical of an aromatic-carbocyclic or aromatic-heterocyclic diazo component,R denotes alkylene,R.sub.1 denotes hydrogen or alkyl,R.sub.2 denotes alkyl, alkenyl or aralkyl,R.sub.3 denotes alkyl,R.sub.4 denotes hydroxyalkyl with 2 or more C atoms,R.sub.5 denotes halogen, alkyl, alkoxy, aryloxy, acyl or acylamino,m denotes 0, 1, 2, 3 or 4 andAn .sup.(-) denotes a carboxylate ion,and wherein the cyclic and acyclic substituents can carry further non-ionic substituents, which solutions have a low salt content, are prepared by simultaneously reacting amines of the formulaA--NH.sub.2 (II)coupling components of the formula ##STR2## and alkali metal nitrites or alkaline earth metal nitrites in aqueous carboxylic acids and, if appropriate, organic water-soluble solvents, and then separating off the alkali metal sulphates or alkaline earth metal sulphates which thereby crystallize out.

    摘要翻译: 式(I)的阳离子偶氮染料的浓缩稳定溶液,其中A表示芳族 - 碳环或芳族 - 杂环重氮组分的基团,R表示亚烷基,R 1表示氢或烷基,R 2表示烷基,烯基或芳烷基 ,R3表示烷基,R4表示具有2个或更多个C原子的羟基烷基,R5表示卤素,烷基,烷氧基,芳氧基,酰基或酰氨基,m表示0,1,2,3或4,An( - )表示羧酸根离子, 并且其中所述环状和非环状取代基可携带另外的非离子取代基,该溶液具有低盐含量,其通过将式A-NH 2(II)的胺与式(III)的组分和 碱金属亚硝酸盐或碱土金属亚硝酸盐在水性羧酸和(如果合适的话)有机水溶性溶剂中,然后分离碱金属硫酸盐或碱土金属硫酸盐,从而结晶出来。

    Preparing concentrated azo dye solutions using nitrite salt as both
coupling component and diazotizing agent
    2.
    发明授权
    Preparing concentrated azo dye solutions using nitrite salt as both coupling component and diazotizing agent 失效
    使用亚硝酸盐作为偶联组分和重氮化剂制备浓缩偶氮染料溶液

    公开(公告)号:US4432899A

    公开(公告)日:1984-02-21

    申请号:US335940

    申请日:1981-12-30

    摘要: Concentrated, stable solutions, with a low salt content, of cationic azo dyestuffs of the formula ##STR1## wherein A denotes the radical of an aromatic-carbocyclic or aromatic heterocyclic diazo component,R denotes alkylene,R.sub.1 denotes hydrogen or alkyl,R.sub.2 denotes alkyl, alkenyl or aralkyl,R.sub.3 denotes alkyl,R.sub.4 denotes hydroxyalkyl having 2 or more C atoms,R.sub.5 denotes halogen, alkyl, alkoxy, aryloxy, acyl or acylamino,m denotes 0, 1, 2, 3 or 4, andAn.sup.- denotes a carboxylate ion,and whereinthe cyclic and acyclic substituents can carry further non-ionic substituents,are prepared by the reaction of amines of the formulaA-NH.sub.2with coupling components of the formula ##STR2## in aqueous carboxylic acids and, if appropriate, organic water-soluble solvents.

    摘要翻译: 浓度稳定的溶液,具有低盐含量的式(I)的阳离子偶氮染料,其中A表示芳族 - 碳环或芳族杂环重氮组分的基团,R表示亚烷基,R 1表示氢或烷基, R2表示烷基,烯基或芳烷基,R3表示烷基,R4表示具有2个或更多个C原子的羟烷基,R5表示卤素,烷基,烷氧基,芳氧基,酰基或酰氨基,m表示0,1,2,3或4, - 表示羧酸根离子,并且其中环状和非环状取代基可以携带另外的非离子取代基,是通过式A-NH 2的胺与式(Ⅰa)的偶联成分在含水羧酸中反应来制备的,如果 适当的有机水溶性溶剂。

    Polyaspartic acid from maleic acid and ammonia
    3.
    发明授权
    Polyaspartic acid from maleic acid and ammonia 失效
    来自马来酸和氨的聚天冬氨酸

    公开(公告)号:US4839461A

    公开(公告)日:1989-06-13

    申请号:US080844

    申请日:1987-08-03

    申请人: Gunther Boehmke

    发明人: Gunther Boehmke

    摘要: Polyaspartic acid and its salts, which can be obtained by reacting maleic acid and ammonia in a molar ratio of 1:1-1.5 at 120.degree.-150.degree. C. and , if appropriate, converting the acid into salts, are used for removing and preventing incrustations formed by the hardness constituents of water, or as a fertilizer.

    摘要翻译: 聚天冬氨酸及其盐,其可以通过马来酸和氨在120-150℃摩尔比为1:1-1.5的反应得到,并且如果合适的话,将酸转化为盐可用于除去和 防止由水的硬度成分形成的结垢,或作为肥料。

    Process for the preparation of acyltaurides
    4.
    发明授权
    Process for the preparation of acyltaurides 失效
    酰基牛磺酸酯的制备方法

    公开(公告)号:US4071543A

    公开(公告)日:1978-01-31

    申请号:US717210

    申请日:1976-08-24

    申请人: Gunther Boehmke

    发明人: Gunther Boehmke

    CPC分类号: C10M133/36

    摘要: Preparation of acyltaurides of the general formulaR -- CO -- NH -- CH.sub.2 -- CH.sub.2 -- SO.sub.3 MwhereinR denotes a C.sub.7 --C.sub.21 --alkyl or --alkenyl radical, which can be substituted by one or two hydroxyl groups, and M denotes an alkali metal or alkaline earth metal cation, ammonium or mono-, di- or tri-alkanolammonium, by reacting the corresponding fatty acids or their mixtures, urea and alkali metal hydroxyethanesulphonates or alkaline earth hydroxyethanesulphonates and, optionally by converting the reaction products into the ammonium or mono-, di- or tri-alkanolammonium salts.

    摘要翻译: 制备通式为R-CO-NH-CH 2 -CH 2 -SO 3 M的酰基牛磺酸盐其中R表示可被一个或两个羟基取代的C 7 -C 21 - 烷基或 - 烯基,M表示碱金属或 碱金属阳离子,铵或单 - ,二 - 或三 - 链烷醇铵,通过使相应的脂肪酸或其混合物,脲和碱金属羟基乙磺酸盐或碱土金属羟基乙磺酸盐反应,并且任选地通过将反应产物转化成铵或单 - ,二或三链烷醇铵盐。

    Modifying mortars of inorganic binding agents with alkylated sulphonated
phenol-formaldehyde condensation product
    5.
    发明授权
    Modifying mortars of inorganic binding agents with alkylated sulphonated phenol-formaldehyde condensation product 失效
    用烷基化磺化酚醛缩合产物改性无机粘结剂的灰浆

    公开(公告)号:US4330334A

    公开(公告)日:1982-05-18

    申请号:US175802

    申请日:1980-08-06

    摘要: In a mortar comprising an inorganic binder, water and a sulphonated phenol condensation product modifier therefor, the improvement wherein said condensation product comprises a formaldehyde condensation product of a phenol wherein at least about 40% of the phenolic OH groups are etherified with an alkylating agent, the condensation product being present in about 0.05 to 5% by weight of the binder. Advantageously the condensation product is of the formula ##STR1## in which R is H, C.sub.1-6 -alkyl, C.sub.1-12 -aralkyl, C.sub.1-4 -monohydroxy or dihydroxy alkyl, of C.sub.3-4 -hydroxy chloralkyl, less than 40% of the R groups being H,X is H, CH.sub.2 --SO.sub.3 M, CH.sub.2 OH, CH.sub.2 --R' or NR'.sub.4, at least about half the X groups being CH.sub.2 --SO.sub.3 M,M is Na, K, Ca/2 or Mg/2,R' is H, C.sub.1-4 -alkyl, C.sub.2-4 -hydroxy alkyl, or another structural unit of the formula (I)andn is at least 3.Thereby the mortar is rendered more plastic and dense while retaining its setting characteristics.

    摘要翻译: 在包含无机粘合剂,水和磺化苯酚缩合产物改性剂的砂浆中,改进之处在于所述缩合产物包含苯酚的甲醛缩合产物,其中至少约40%的酚OH基团与烷基化剂醚化, 缩合产物占粘合剂重量的约0.05-5%。 有利的是,缩合产物具有下式(I)其中R是C 1-4 - 羟基氯烷基的R为H,C 1-6 - 烷基,C 1-12 - 芳烷基,C 1-4 - 单羟基或二羟基烷基,较少 40%的R基是H,X是H,CH 2 -SO 3 M,CH 2 OH,CH 2 -R'或NR'4,X基团的至少约一半是CH 2 -SO 3 M,M是Na,K,Ca / 2 或Mg / 2,R'是H,C 1-4 - 烷基,C 2-4羟基烷基或式(I)的另一结构单元,n至少为3.从而使砂浆变得更加塑性和致密 保持其设置特性。

    Fuels and heating oils, a process for their preparation and their use
    6.
    发明授权
    Fuels and heating oils, a process for their preparation and their use 失效
    燃料和加热油,其制备和使用的过程

    公开(公告)号:US4295859A

    公开(公告)日:1981-10-20

    申请号:US99124

    申请日:1979-11-30

    申请人: Gunther Boehmke

    发明人: Gunther Boehmke

    CPC分类号: C10L1/328 F02B1/04

    摘要: Fuels and heating oils containing hydrocarbons, water and emulsifiers are disclosed wherein the emulsifier is a non-ionic emulsifier and the non-ionic emulsifier is one which contains less than 1,000 ppm of salt constituents and less than 1 percent by weight of polyalkylene glycol ether constituents.

    摘要翻译: 公开了含有碳氢化合物,水和乳化剂的燃料和加热油,其中乳化剂是非离子乳化剂,非离子乳化剂是含有少于1,000ppm盐成分和低于1重量%聚亚烷基二醇醚组分的乳化剂 。

    Phosphonic acid esters
    7.
    发明授权
    Phosphonic acid esters 失效
    膦酸酯

    公开(公告)号:US4280960A

    公开(公告)日:1981-07-28

    申请号:US96725

    申请日:1979-11-23

    摘要: Phosphonic acid esters of the general formula ##STR1## in which R represents a C.sub.12 -C.sub.22 -alkyl or-alkenyl radical, a C.sub.7 --C.sub.18 -aralkyl radical or a radical of the formula --R.sub.4 --O--CO--R.sub.5 or --R.sub.4 --COO--R.sub.5, whereinR.sub.4 denotes an optionally substituted C.sub.2 --C.sub.4 -alkylene radical andR.sub.5 denotes a C.sub.6 --C.sub.22 -alkyl or -alkenyl radical or a cycloalkyl radical,R.sub.1 represents the ethylene and/or 1,2-propylene radical,R.sub.2 represents hydrogen, C.sub.1 --C.sub.4 -alkyl or --(R.sub.1 --O).sub.x-1 R.sub.1 --R.sub.3,R.sub.3 represents OH, Cl or Br,x represents an integer from 2 to 100 andn represents a number from 1 to 10,are used, especially in aqueous formulations, as emulsifying agents and dispersing agents.

    摘要翻译: 其中R表示C12-C22烷基或 - 烯基,C7-C18-芳烷基或式-R4-O-CO-R5或-R4-芳基的基团的通式为“IMAGE”的膦酸酯, COO-R5,其中R4表示任选取代的C 2 -C 4亚烷基,R 5表示C 6 -C 22 - 烷基或 - 烯基或环烷基,R 1表示亚乙基和/或1,2-亚丙基,R 2表示 氢,C1-C4烷基或 - (R1-O)x-1R1-R3,R3表示OH,Cl或Br,x表示2〜100的整数,n表示1〜10的数,特别 在水性制剂中,作为乳化剂和分散剂。

    Alkoxylated perfluoroalkanesulphonamides
    8.
    发明授权
    Alkoxylated perfluoroalkanesulphonamides 失效
    烷氧基化全氟烷基磺酰胺

    公开(公告)号:US4175096A

    公开(公告)日:1979-11-20

    申请号:US829145

    申请日:1977-08-30

    CPC分类号: C08G65/00 C08G65/2639

    摘要: Alkoxylated perfluoroalkanesulphonamides which are obtained by reacting perfluoroalkanesulphonamidoamines of the formula ##STR1## in which R.sub.f denotes C.sub.1 -C.sub.18 -perfluoroalkyl, it also being possible, for n>1, for the radicals R.sub.f to be different,A denotes C.sub.2 -C.sub.8 -alkylene, which can be straight-chain or branched,R denotes C.sub.1 -C.sub.8 alkyl, it also being possible, for p>1, for the radicals R to be different,m denotes a number from 1 to 10,n denotes a number from 1 to m,p denotes a number from 0 to m+2 andq denotes a number from 0 to m+2,and in whichthe sum of n+p+q is m+3,with alkylene oxides, can be used as wetting agents, emulsifiers and dispersing agents and as agents for rendering paper, leather and textiles oleophobic.

    摘要翻译: 通过使式(IMAGE)的全氟烷基磺酰氨基胺反应获得的烷氧基化全氟烷基磺酰胺,其中R f表示C 1 -C 18全氟烷基,对于基团R f,也可以是n≥1,A表示C 2 -C 8 - 亚烷基, 其可以是直链或支链的,R表示C1-C8烷基,对于p> 1,对于基团R也是不同的,m表示1至10的数,n表示1至m的数 ,p表示0〜m + 2的数,q表示0〜m + 2的数,n + p + q的和为m + 3,可以使用环氧烷作为润湿剂, 乳化剂和分散剂以及作为纸张,皮革和纺织品疏油性的试剂。