公开(公告)号：US4812589A

公开(公告)日：1989-03-14

申请号：US908435

申请日：1986-09-17

申请人： Klaus Prater ,  Walter Uerdingen ,  Heinrich Heine ,  Dieter Freitag

发明人： Klaus Prater ,  Walter Uerdingen ,  Heinrich Heine ,  Dieter Freitag

IPC分类号： C08G18/00 ,  C07C67/00 ,  C07C301/00 ,  C07C303/10 ,  C07C303/26 ,  C07C309/63 ,  C07C309/65 ,  C08G18/30 ,  C08G18/38 ,  C07C143/68

CPC分类号： C08G18/3855 ,  C07C309/00

摘要： The invention relates to a process for the production of sulphonic acid ester group-containing polyhydroxyl compounds having an average hydroxyl functionality of from 1.5 to 4, comprising reacting(a) paraffin sulphochlorides which are obtained by sulphochlorination of paraffins containing from 10 to 18 carbon atoms or of industrial mixtures of these paraffins, with unreacted paraffins and/or with chloroparaffins, having saponifiable chlorine content, based on the total weight of component (a), of from 5 to 15% with(b) an alcohol which is at least trihydric and which contains primary and/or secondary hydroxyl groups within the molecular weight range of from 92 to 250 or with mixtures of polyhydric alcohols having a molecular weight in the range of from 62 to 250 with an average hydroxyl functionality of from 2.5 to 5in the presence of hydrogen chloride acceptors while maintaining an equivalent ratio of hydroxyl groups to sulphochloride groups of at least 2:1 with the optional removal of sulphochloride group-free paraffin and/or chloroparaffin and excess alcohol from the reaction mixture after the reaction.

摘要翻译： 本发明涉及一种具有平均羟基官能度为1.5至4的含磺酸酯基的多羟基化合物的制备方法，包括使（a）通过使含有10至18个碳原子的链烷烃的亚氯化得到的链烷烃氯化物 或这些链烷烃的工业混合物与未反应的烷烃和/或与氯代烷烃的有机物混合物，其组分（a）的可皂化氯含量为5至15％，（b）至少三元醇 并且其在92至250的分子量范围内含有伯和/或仲羟基，或者在分子量范围为62-250的多元醇与平均羟基官能度为2.5至5的混合物中 氯化氢受体的存在，同时保持至少2:1的羟基与硫酰氯基团的当量比，并且可选地除去 的不含亚磺酰基的无石蜡和/或氯代石蜡和过量的醇从反应混合物中反应。

公开(公告)号：US4116946A

公开(公告)日：1978-09-26

申请号：US808023

申请日：1977-06-20

申请人： Hans-Dieter Jakob ,  Rolf Kubens ,  Heinrich Heine

发明人： Hans-Dieter Jakob ,  Rolf Kubens ,  Heinrich Heine

IPC分类号： C08G73/00 ,  C08G73/06 ,  C08G83/00 ,  C08G85/00 ,  H01B3/30 ,  C08F28/00 ,  C08G75/00

CPC分类号： C08G83/00 ,  C08G73/00 ,  C08G85/004

摘要： Hardenable mixtures ofA. 40 to 90% by weight of at least one aromatic polyfunctional cyanic acid ester,B. 10 to 60% by weight of at least one polymerizable olefinically unsaturated monomer and, optionally,C. 0.01 to 10% by weight, based on the sum of A) and B) of at least one hardening catalyst such as amines, Mannich bases and organic metal compounds. They are suitable for use as casting resins and as pourable sealing compounds for covering materials, for producing shaped articles, coatings, bonds, electrical insulations, as binders for fibre-reinforced plastics.

公开(公告)号：US5021536A

公开(公告)日：1991-06-04

申请号：US317162

申请日：1989-02-28

申请人： Hanns P. Muller ,  Heinrich Heine

发明人： Hanns P. Muller ,  Heinrich Heine

IPC分类号： C09D175/04 ,  C08G18/00 ,  C08G18/04 ,  C08G18/08 ,  C08G18/30 ,  C08G18/58 ,  C08G18/63 ,  C08K5/00 ,  C08L75/00 ,  C08L75/04 ,  C09D175/00 ,  C09J175/00 ,  C09J175/04 ,  H01B3/30

CPC分类号： C08G18/04 ,  C08G18/003 ,  C08G18/089 ,  C08G18/637 ,  H01B3/302 ,  C08G2101/00

摘要： This invention relates to storage stable resin reaction mixtures obtained by mixing at least one organic polyisocyanate, at least one organic compound containing at least two epoxide groups, at least one alkylating agent that inhibits the reaction of the polyisocyanate and epoxide components, and optional auxiliary agents and additives. The present invention further relates to a process for the preparation of such reaction mixtures and to their use.

摘要翻译： 本发明涉及通过混合至少一种有机聚异氰酸酯，至少一种含有至少两个环氧基的有机化合物，至少一种抑制多异氰酸酯和环氧化物组分的反应的烷基化剂和任选的辅助剂而获得的储存稳定的树脂反应混合物 和添加剂。 本发明还涉及制备这种反应混合物及其用途的方法。

公开(公告)号：US4676838A

公开(公告)日：1987-06-30

申请号：US794814

申请日：1985-11-04

申请人： Gerhard Franz ,  Lothar Schonfelder ,  Heinrich Heine

发明人： Gerhard Franz ,  Lothar Schonfelder ,  Heinrich Heine

IPC分类号： C09C1/22 ,  C01G49/06 ,  C08K3/22 ,  C08K7/00 ,  C09C1/00 ,  C09C1/24 ,  G11B5/706 ,  C04B14/00

CPC分类号： G11B5/70652 ,  C01G49/06 ,  C08K3/22 ,  C08K7/00 ,  C09C1/245 ,  G11B5/70684 ,  C01P2004/03 ,  C01P2004/20 ,  C01P2004/51 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64

摘要： In the production of an .alpha.-iron oxide pigment by the hydrothermal treatment of a trivalent iron-containing solution or suspension, the improvement which comprises adding to the solution or suspension prior to the hydrothermal treatment active .alpha.-iron oxide seeds with lamellar or disc-like crystal form and a specific surface of at least 10 m.sup.2 /g, whereby the resulting pigment is lamellar with an Fe.sub.2 O.sub.3 content of at least 88%, an average particle diameter of from 0.5 to 20 .mu.m, an average ratio of diameter to thickness of from 20 to 100, and an almost normally distributed particle size distribution, the relative standard deviation of which, based on the average value of the normal distribution, is less than 0.3. The product has superior coloring properties and is used as a precursor compound for the production of lamellar magnetic pigments with superior magnetic properties.

摘要翻译： 在通过水热处理三价含铁溶液或悬浮液生产α-氧化锡颜料时，其改进包括在水热处理之前向溶液或悬浮液中加入具有层状或盘状的活性α-氧化铁种子， 并且比表面积为至少10m 2 / g，由此得到的颜料是Fe 2 O 3含量至少为88％，平均粒径为0.5至20μm的平均粒径，直径与厚度的平均比 为20〜100，且基于正态分布的平均值的相对标准偏差小于0.3的几乎通常分布的粒度分布。 该产品具有优异的着色性能，并用作制备具有优异磁性的层状磁性颜料的前体化合物。

公开(公告)号：US4491619A

公开(公告)日：1985-01-01

申请号：US475708

申请日：1983-03-16

申请人： Hans-Peter Biermann ,  Peter Kohler ,  Heinrich Heine

发明人： Hans-Peter Biermann ,  Peter Kohler ,  Heinrich Heine

IPC分类号： C09C1/22 ,  C01G49/00 ,  C09C1/00 ,  C09C1/24 ,  C09C3/00 ,  C09C3/06 ,  C09D7/00 ,  C09D7/12 ,  B32B5/16

CPC分类号： C09C1/24 ,  C09C3/063 ,  C01P2006/12 ,  C01P2006/37 ,  Y10S428/90 ,  Y10T428/2991

摘要： Iron oxide particles containing at least 5% by weight of iron (II) content calculated as FeO are stabilized against atmospheric oxidation by a coating of at least one compound containing boron and those particles are useful as coloring pigments and magnetic particles in magnetic recording media.

摘要翻译： 含有至少5重量％的以FeO计算的铁（II）含量的氧化铁颗粒通过至少一种含有硼的化合物的涂层而稳定，防止大气氧化，并且这些颗粒可用作磁记录介质中的着色颜料和磁性颗粒。

公开(公告)号：US4450012A

公开(公告)日：1984-05-22

申请号：US415992

申请日：1982-09-08

申请人： Dieter Messer ,  Volker Wilhelm ,  Robert Endres ,  Heinrich Heine

发明人： Dieter Messer ,  Volker Wilhelm ,  Robert Endres ,  Heinrich Heine

IPC分类号： C08K9/00 ,  C08K9/04 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C09C1/00 ,  C09C1/36 ,  C09C3/00 ,  C09C3/06 ,  C09D7/00 ,  C09D7/12

CPC分类号： C09C1/3661 ,  C09C1/0084 ,  C01P2004/84

摘要： Coated rutile mixed phase pigments comprise a mixed phase rutile pigment having a first coating of an oxide or hydrated oxide of titanium, zirconium, tin or a mixture thereof and a subsequent coating of an oxide or hydroxide of aluminum, and those pigments exhibit an improved tendency against flocculation in lacquers hardened with acid catalysts.

摘要翻译： 涂覆的金红石混合相颜料包括具有钛，锆，锡或其混合物的氧化物或水合氧化物的第一涂层和随后的铝氧化物或氢氧化物涂层的混合相金红石颜料，并且那些颜料表现出改善的趋势 防止用酸催化剂硬化的漆中的絮凝。

公开(公告)号：US4040850A

公开(公告)日：1977-08-09

申请号：US604856

申请日：1975-08-14

申请人： Hans Kyri ,  Karl Brandle ,  Martin Muller ,  Heinrich Heine

发明人： Hans Kyri ,  Karl Brandle ,  Martin Muller ,  Heinrich Heine

IPC分类号： C04B38/02 ,  C04B28/14 ,  C04B11/00

CPC分类号： C04B28/14

摘要： In the production of a gypsum-based porous body of high strength by foaming a gypsum-water mixture, the improvement which comprises including in said mixture about 0.1 to 1 part of a water-soluble aluminum compound per 100 parts by weight of gypsum, calcium oxide or calcium hydroxide in such a quantity that the final mixture has a pH-value in the range of about 10 to 13, a decomposition catalyst, and about 0.5 to 5 parts of hydrogen peroxide, expressed as a 35% solution, per 100 parts by weight of mixture, the ratio of solids to liquid being about 1 : 0.4 - 1.The preferred aluminum compound is aluminum nitrate. The preferred decomposition catalysts are manganese compounds such as manganates or permanganates, e.g. potassium permanganate.

摘要翻译： 在通过发泡石膏 - 水混合物生产高强度的石膏基多孔体时，其改进包括在每100重量份的石膏中加入约0.1至1份的水溶性铝化合物，石膏，钙 氧化物或氢氧化钙，其量为最终混合物的pH值为约10至13，分解催化剂和约0.5至5份以35％溶液表示的过氧化氢，每100份 的混合物，固体与液体的比例为约1:0.4-1。

公开(公告)号：US5286831A

公开(公告)日：1994-02-15

申请号：US434042

申请日：1989-11-09

申请人： Bernhard Hess ,  Klaus Prater ,  Heinrich Heine ,  Joachim Franke ,  Hans-Dieter Jakob

发明人： Bernhard Hess ,  Klaus Prater ,  Heinrich Heine ,  Joachim Franke ,  Hans-Dieter Jakob

IPC分类号： C08L75/04 ,  C08G18/08 ,  C08G18/34 ,  C08G18/36 ,  C08G18/48 ,  C08G18/65 ,  C08G18/66 ,  C08L75/00 ,  H01B3/30 ,  C08G18/06

CPC分类号： H01B3/302 ,  C08G18/0885 ,  C08G18/36 ,  C08G18/4891 ,  C08G18/6629

摘要： The present invention directed to an at least substantially pore-free polyurethane prepared by reacting at least one polyisocyanate and a component containing a partial carboxylic acid ester which is the reaction product of a carboxylic acid and an at least trihydric alcohol in quantities such that at least one of the hydroxyl groups of said alcohol is not esterified.

摘要翻译： 通过使多异氰酸酯与由羧酸和至少三元醇制成的部分羧酸酯的多元醇反应制备基本无孔的聚氨酯组合物。

公开(公告)号：US4689376A

公开(公告)日：1987-08-25

申请号：US808176

申请日：1985-12-12

申请人： Dimitrios Kerimis ,  Hanns P. Muller ,  Walter Uerdingen ,  Heinrich Heine

发明人： Dimitrios Kerimis ,  Hanns P. Muller ,  Walter Uerdingen ,  Heinrich Heine

IPC分类号： C08G59/00 ,  C08G59/42 ,  C08G59/68

CPC分类号： C08G59/42 ,  C08G59/688

摘要： This invention relates to heat-hardenable epoxide resin mixtures of at least one 1,2-polyepoxide having more than one 1,2-epoxide group per molecule, at least one cyclic carboxylic acid anhydride and at least one ammonium phosphonate or ammonium phosphate as a hardening catalyst, as well as further optional auxiliaries.

摘要翻译： 本发明涉及每分子具有多于一个1,2-环氧基的至少一种1,2-聚环氧化物的热可硬化环氧树脂混合物，至少一种环状羧酸酐和至少一种膦酸铵或磷酸铵，作为 硬化催化剂，以及进一步可选的助剂。

公开(公告)号：US4563220A

公开(公告)日：1986-01-07

申请号：US509252

申请日：1983-06-29

申请人： Peter Kohler ,  Heinrich Heine

发明人： Peter Kohler ,  Heinrich Heine

IPC分类号： C01B13/18 ,  C01G37/00 ,  C09C1/34

CPC分类号： C09C1/34 ,  C01B13/18 ,  C01G37/00 ,  C01P2002/52 ,  C01P2006/12

摘要： A bismuth oxide/chromium oxide mixed phase pigment having the composition Bi.sub.2-x Cr.sub.x O.sub.3 wherein 0.05.times.0.5 and a specification surface of about 1.0 to 10 m.sup.2 /g is produced by mixing metallic bismuth intensively with a chromium (III) and/or chromium (VI) compound, calcining the homogeneous mixture in an oxidizing atmosphere at a temperature of about 500.degree. to 800.degree. C., and crushing the product to pigment size.

摘要翻译： 通过将金属铋浓缩地与铬（​​III）和/或铬（III）混合来制备具有组成为Bi 2-x Cr x O 3的氧化铋/氧化铬混合相颜料，其中0.05x0.5和规格表面为约1.0-10m2 / g VI）化合物，在约500-800℃的温度下在氧化气氛中煅烧均匀混合物，并将产物粉碎成颜料尺寸。