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公开(公告)号：US4797222A
公开(公告)日：1989-01-10
申请号：US039050
申请日：1987-04-16
申请人： Rainer Hoefer , Karl H. Schmid , Adolf Asbeck , Uwe Held
发明人： Rainer Hoefer , Karl H. Schmid , Adolf Asbeck , Uwe Held
CPC分类号： B01D19/04 , B01D19/0404 , C08G65/2609 , C11D3/0026 , C11D3/3707 , Y10S516/92
摘要： A foam inhibitor mixture of compounds corresponding to the following formulae: ##STR1## in which R represents a glycerol residue, trimethylol ethane residue, trimethylol propane residue or a polyglycerol residue having a degree of polymerization x of from 2 to 6 and the indices y=(x-z+2), z=(x-y+2), a=1 to 15, b=50 to 250, c=1 to 15, d=50 to 250 and e=1 to 15, with the proviso that the sums (a+c+e)=2 to 20, (b+d)=50 to 250 and (c+e)=1 to 15 and y has a value of at least 1; R.sup.1 represents a straight-chain or branched-chain alkyl or alkenyl radical containing from 8 to 20 C-atoms or an aromatic alkyl radical containing from 12 to 20 C-atoms, R.sup.2 represents an alkyl radical containing from 3 to 8 C-atoms and n is a number of from 4 to 30. The mixture preferably contains from 99 to 70% by weight of the block polymer (I) and from 1 to 30% by weight of the emulsifier (II).
摘要翻译： 对应于下式的化合物的泡沫抑制剂混合物：其中R表示甘油残基，三羟甲基乙烷残基，三羟甲基丙烷残基或具有聚合度的聚甘油残基的化合物（I）R1O（CH2CH2O）nR2（II） x为2〜6，y =（x-z + 2），z =（x-y + 2），a = 1〜15，b = 50〜250，c = 1〜15，d = 50 至250和e = 1至15，条件是（a + c + e）= 2至20，（b + d）= 50至250和（c + e）= 1至15，y具有 值至少为1; R1表示含有8〜20个碳原子的直链或支链烷基或烯基或含有12〜20个碳原子的芳香族烷基，R2表示含有3〜8个碳原子的烷基， n为4至30的数。混合物优选含有99至70重量％的嵌段聚合物（I）和1至30重量％的乳化剂（II）。
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12.发明授权
公开(公告)号：US4094812A
公开(公告)日：1978-06-13
申请号：US752244
申请日：1976-12-20
申请人： Rudi Heyden , Adolf Asbeck , Michael Eckelt , Manfred Petzold , Gunter Uphues
发明人： Rudi Heyden , Adolf Asbeck , Michael Eckelt , Manfred Petzold , Gunter Uphues
CPC分类号： C13B10/003 , B01D19/0413 , C09D7/1233 , C08K5/17
摘要： Antifoam compositions on the basis of an .alpha.-hydroxyamine derivative of the formula ##STR1## wherein A is --NHCO-- or --NHCONH--, R.sub.1 and R.sub.2 are H or alkyl having 1 to 22 carbon atoms and the sum of the carbon atoms in R.sub.1 and R.sub.2 is from 8 to 22, and R.sub.3 is alkyl having 8 to 22 carbon atoms or hydroxyalkyl having 8 to 22 carbon atoms; as well as the process of controlling foam in a foamable liquid by introducing therein an antifoam effective amount of said .alpha.-hydroxyamine derivative. The antifoam .alpha.-hydroxyamine derivatives are effective antifoam agents for most industrial purposes and are suitable for use in oil and latex paints.
摘要翻译： 基于下式的α-羟胺衍生物的消泡剂组合物，其中A是-NHCO-或-NHCONH-，R 1和R 2是H或具有1至22个碳原子的烷基和R 1中的碳原子之和 R2为8〜22，R3为碳原子数为8〜22的烷基或碳原子数为8〜22的羟烷基。 以及通过在其中引入消泡剂有效量的所述α-羟基胺衍生物来控制可发泡液体中的泡沫的方法。 消泡剂α-羟胺衍生物是大多数工业用途的有效消泡剂，适用于油和乳胶漆。
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公开(公告)号：US3971626A
公开(公告)日：1976-07-27
申请号：US518247
申请日：1974-10-29
申请人： Rudi Heyden , Adolf Asbeck
发明人： Rudi Heyden , Adolf Asbeck
CPC分类号： C14C9/00
摘要： A process for preparing waterproof leathers by fat-liquoring with an aqueous liquor containing esters of citric acid with higher fatty alcohols which are used as the impregnating agent, characterized in that the fat-liquoring agent contains a mixture emulsified in water which consists of (A) an acid ester of citric acid with a higher fatty alcohol having chain lengths of 12 to 22 carbon atoms and (B) an organic alcohol solvent for the citric acid ester which is totally or partially soluble in water and which have a boiling point above 100.degree.C.
摘要翻译： 通过用含有柠檬酸酯的含水液体与用作浸渍剂的高级脂肪醇进行脂肪液化制备防水皮革的方法，其特征在于，所述脂肪液包含在水中乳化的混合物，其由（A ）柠檬酸的酸酯与链长为12至22个碳原子的高级脂肪醇和（B）一种完全或部分可溶于水并且沸点高于100的柠檬酸酯的有机醇溶剂 DEG C.
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14.发明授权Polyethylene glycol ether low temperature foam suppressing agents in low-foam cleaning agents 失效聚乙二醇醚低温泡沫抑制剂在低泡沫清洗剂中的应用
公开(公告)号：US4954283A
公开(公告)日：1990-09-04
申请号：US295872
申请日：1989-01-11
申请人： Karl H. Schmid , Alfred Meffert , Gilbert Schenker , Adolf Asbeck , Rolf Scharf
发明人： Karl H. Schmid , Alfred Meffert , Gilbert Schenker , Adolf Asbeck , Rolf Scharf
CPC分类号： C11D3/0026 , C11D1/721
摘要： The invention is cleaning compositions containing Polyethylene-glycol ethers of the formulaR.sub.1 --(CH.sub.2 CH.sub.2 O).sub.n --R.sub.2 (1)in whichR.sub.1 is a straight-chain or branched alkyl- or alkenyl radical having from 20 to 28 carbon atomsR.sub.2 is an alkyl radical having from 4 to 8 carbon atoms and n is an integer from about 6 to about 20as a foam-suppressing additive. The cleaning compositions are stable over a broad temperature range and having low foaming characteristics particularly at about ambient temperatures.
摘要翻译： 本发明是含有式R1-（CH2CH2O）n-R2（1）的聚乙二醇醚的清洁组合物，其中R1是具有20至28个碳原子的直链或支链烷基或烯基R2是烷基 具有4至8个碳原子的基团，n是约6至约20的整数作为泡沫抑制添加剂。 清洁组合物在宽温度范围内是稳定的，具有低发泡特性，特别是在大约环境温度下。
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公开(公告)号：US4891154A
公开(公告)日：1990-01-02
申请号：US059170
申请日：1987-06-11
CPC分类号： C07F7/1824 , B01D19/0409 , C07F7/045 , Y10S516/01
摘要： Substantially water-insoluble silicic acid esters corresponding to the following general formula ##STR1## are used to foam inhibitors in foaming systems. In the above formula, X and Y represent the group --OR or a methyl group, R represents a polypropylene glycol ether group and, optionally, a polyethylene glycol ether group which may be substituted by alkoxyl, amino-alkyl, acyl, acylamino, dialkoxyl and oxyaminoalkyl groups containing from 4 to 24 carbon atoms. The total number of glycol ether groups amounts to between 1 and 100, the number of polypropylene glycol ether groups preferably being at least equal to or larger than the number of ethylene glycol ether groups.
摘要翻译： 对应于下列通式“IMAGE”的基本上不溶于水的硅酸酯用于发泡系统中的泡沫抑制剂。 在上式中，X和Y表示基团-OR或甲基，R表示聚丙二醇醚基团，任选地可以被烷氧基，氨基 - 烷基，酰基，酰氨基，二烷氧基 和含有4至24个碳原子的氧基氨基烷基。 二醇醚基团的总数为1至100，聚丙二醇醚基团的数目优选至少等于或大于乙二醇醚基团的数量。
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公开(公告)号：US4299975A
公开(公告)日：1981-11-10
申请号：US106853
申请日：1979-12-26
申请人： Adolf Asbeck , Michael Eckelt , Werner Erwied , Rudi Heyden , Manfred Petzold
发明人： Adolf Asbeck , Michael Eckelt , Werner Erwied , Rudi Heyden , Manfred Petzold
IPC分类号： C08F2/00 , B01F17/10 , C07C67/00 , C07C301/00 , C07C309/17 , C08F2/26 , C07C149/20 , C08L61/20
CPC分类号： C07C309/00 , C08F2/26 , Y10S516/91 , Y10S516/913 , Y10S526/911
摘要： Sulfosuccinic acid derivatives having the formula: ##STR1## where R.sub.1 is a member selected from the group consisting of hydrogen and alkyl having from 1 to 16 carbon atoms, R.sub.2 is alkyl having from 1 to 16 carbon atoms, and the sum of the carbon atoms in R.sub.1 and R.sub.2 is from 9 to 16, R.sub.3 is a member selected from the group consisting of hydrogen and methyl, M.sub.1 and M.sub.2 are cations selected from the group consisting of alkali metals, ammonium, alkylammonium having 1 to 4 carbon atoms in the alkyl and alkylolammonium having 2 to 4 carbon atoms in the alkylol and m is an integer from 1 to 10. These sulfosuccinic acid derivatives are useful as emulsifying agents, particularly in the production of freeze-stable emulsion polymers.
摘要翻译： 具有下式的磺基琥珀酸衍生物：其中R 1是选自氢和具有1至16个碳原子的烷基，R2是具有1至16个碳原子的烷基，并且碳原子之和 在R 1和R 2为9至16中，R 3为选自氢和甲基的成员，M1和M2为选自碱金属，铵，烷基中具有1至4个碳原子的烷基铵的阳离子 和在烷醇中具有2至4个碳原子的羟烷基铵，m是1至10的整数。这些磺基琥珀酸衍生物可用作乳化剂，特别是在制备冷冻稳定的乳液聚合物中。
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公开(公告)号：US4260686A
公开(公告)日：1981-04-07
申请号：US67512
申请日：1979-08-17
申请人： Adolf Asbeck , Hans F. Pfeiffer , Juergen Plapper , Rolf Schmid
发明人： Adolf Asbeck , Hans F. Pfeiffer , Juergen Plapper , Rolf Schmid
IPC分类号： C14C1/00
CPC分类号： C14C1/00
摘要： The present invention concerns a process for the softening of furs while at the same time taking the greatest possible care of the appearance of the hair. The process of this invention comprises contacting a fur with an acid aqueous liquor containing an acid protease from a fungus strain of the genus Rhizopus rhizopodiformis, said acid protease being effective in the pH range of from about 2.5 to 6.5.
摘要翻译： 本发明涉及一种软化毛皮的方法，同时最大限度地保护毛发的外观。 本发明的方法包括使毛皮与含有根霉属根霉属真菌菌株的酸性蛋白酶的酸性水溶液接触，所述酸性蛋白酶在约2.5至6.5的pH范围内有效。
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公开(公告)号：US4087398A
公开(公告)日：1978-05-02
申请号：US745839
申请日：1976-11-29
申请人： Rudi Heyden , Adolf Asbeck , Michael Eckelt
发明人： Rudi Heyden , Adolf Asbeck , Michael Eckelt
CPC分类号： B01D19/0404 , C09D7/1233 , A61M15/0091 , C08K5/07
摘要： Liquid dispersions of the higher (C.sub.22-70) aliphatic ketones and higher (C.sub.22-70) aliphatic secondary alcohols are effective antifoaming agents when they are of fine particle size. The particle size should be at least sufficiently small that the dispersion does not substantially separate under normal storage conditions. The dispersed phase can be water or an organic liquid in which the dispersed phase is substantially insoluble. The dispersions are effective anti-foam agents for most industrial purposes, and are suitable for use in oil and latex paints.
摘要翻译： 较高（C22-70）脂族酮和更高级（C22-70）脂族仲醇的液体分散体是有效的消泡剂，当它们具有很好的粒度时。 颗粒尺寸应至少足够小，使得分散体在正常储存条件下基本上不分离。 分散相可以是水或其中分散相基本上不溶的有机液体。 分散体是大多数工业用途的有效的消泡剂，适用于油和乳胶漆。
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19.发明授权Antifoam compositions and process with bis-.alpha.-hydroxyamine derivatives 失效抗氧化剂组合物和与BIS-“ - 羟基胺衍生物的方法
公开(公告)号：US4082689A
公开(公告)日：1978-04-04
申请号：US752243
申请日：1976-12-20
申请人： Rudi Heyden , Adolf Asbeck , Michael Eckelt , Manfred Petzold , Gunter Uphues
发明人： Rudi Heyden , Adolf Asbeck , Michael Eckelt , Manfred Petzold , Gunter Uphues
CPC分类号： C09D7/125 , B01D19/0404 , B01D19/0409 , C09D7/1233
摘要： Antifoam compositions on the basis of a bis-.alpha.-hydroxyamine derivative of the formula ##STR1## wherein A is --NHCO--R.sub.3 --CONH-- or --NHCONH--R.sub.3 --NHCONH--, R.sub.1 and R.sub.2 are H or alkyl having 1 to 22 carbon atoms and the sum of the carbon atoms in R.sub.1 and R.sub.2, in each case, is from 8 to 22,R.sub.3 is alkylene having 2 to 10 carbon atoms, phenylene, alkylphenylene having 1 to 3 carbon atoms in the alkyl or a polysiloxane of the formula ##STR2## WHERE N = 2 OR 3 AND P = 2 TO 20; AS WELL AS THE PROCESS OF CONTROLLING FOAM IN A FOAMABLE LIQUID BY INTRODUCING THEREIN AN ANTIFOAM EFFECTIVE AMOUNT OF SAID BIS-.alpha.-HYDROXYAMINE DERIVATIVE. The antifoam bis-.alpha.-hydroxyamine derivatives are effective antifoam agents for most industrial purposes and are suitable for use in oil and latex paints.
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公开(公告)号：US4932994A
公开(公告)日：1990-06-12
申请号：US798219
申请日：1985-11-14
申请人： Josef Koester , Adolf Asbeck , Holger Tesmann , Margarete Gruenert , Konrad Albrecht , Paul Bittner , Fritz Keim
发明人： Josef Koester , Adolf Asbeck , Holger Tesmann , Margarete Gruenert , Konrad Albrecht , Paul Bittner , Fritz Keim
摘要： An evaporation inhibitor, having particular use with spray mixtures of agricultural chemicals applied by the low-volume method, in the form of a paraffin-containing aqueous dispersion or a self-emulsifying solution in an organic solvent, and having the following composition:______________________________________ from 15 to 40% by weight of paraffin waxes or a wax mixture containing paraffin waxes having a dropping point of from 35 to 80.degree. C., from 4 to 20% by weight of nonionic and/or anionic emulsifiers, from 35 to 81% by weight of water and/or an organic solvent which is one or more of a hydrocarbon, an ester and a ketone, which have boiling points of from 70 to 280.degree. C., and from 0 to 5.5% by weight of other auxiliaries. ______________________________________
摘要翻译： 具有特别用于通过低体积方法施用的农药的喷雾混合物的蒸发抑制剂，其为含有石蜡的水性分散体或在有机溶剂中的自乳化溶液的形式，并具有以下组成：-from 15至40重量％的石蜡或含有石蜡的蜡混合物，其滴点为35至80℃， - 4至20重量％的非离子和/或阴离子乳化剂， - 35至81重量％的水和/或作为沸点为70至280℃的一种或多种α-烃，酯和酮的有机溶剂，和 - 从 0至5.5重量％的其他助剂。 -
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