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1. 发明授权

US4589906A Inorganic depot fertilizers 失效
标题翻译：无机贮库肥料
公开(公告)号：US4589906A
公开(公告)日：1986-05-20
申请号：US479772
申请日：1983-03-28
申请人： Horst Brunn , Johannes Niggemann , Peter Kohler , Franz Hund
发明人： Horst Brunn , Johannes Niggemann , Peter Kohler , Franz Hund
IPC分类号： C05D9/02 , C05D11/00 , A01N59/00
CPC分类号： C05D9/02
摘要： A depot fertilizer composition comprising an inorganic matrix and another inorganic and/or organic component of the formulaX Me(II)O.[(1-x)/2]Me(III).sub.2 O.sub.3.YA.zI.aqin whichMe (II) is at least one divalent metal,Me(III) is at least one trivalent metal,A is at least one inorganic acid or anhydride of an inorganic acid,I is at least one organic compound,aq is 0-9,X is from 0 to 1,Y is from 0.5 to 0.7, andZ is from 0 to 20,at least one of the components containing a plant nutrient element. The compositions are suited for fertilizing the leaves or full systems of plants growing in soil or in water.
摘要翻译：一种贮存肥料组合物，其包含无机基质和式X Me（II）O。[（1-x）/ 2] Me（III）2 O 3 .YA.zI.aq的另一种无机和/或有机组分，其中Me（ II）是至少一种二价金属，Me（III）是至少一种三价金属，A是至少一种无机酸的无机酸或酸酐，I是至少一种有机化合物，aq是0-9，X是 0至1，Y为0.5至0.7，Z为0至20，至少一种组分含有植物营养元素。所述组合物适合于对在土壤或水中生长的植物的叶子或全部系统施肥。

2. 发明授权

US4358431A Production of magnetic iron oxides 失效
标题翻译：生产磁性氧化铁
公开(公告)号：US4358431A
公开(公告)日：1982-11-09
申请号：US286134
申请日：1981-07-23
申请人： Horst Brunn , Peter Kiemle , Franz Hund , Heribert Bade
发明人： Horst Brunn , Peter Kiemle , Franz Hund , Heribert Bade
IPC分类号： C01G49/02 , C01G49/06 , G11B5/706 , H01F1/10 , H01F1/11 , C01G49/08
CPC分类号： G11B5/70642 , C01G49/06 , C01P2004/03 , C01P2004/10 , C01P2004/61 , C01P2006/42
摘要： In the production of needle-shaped magnetic iron oxide pigments by treating iron with a nitro-aromatic in the presence of .alpha.-FeOOH nuclei to form .alpha.-FeOOH particles and an amino-aromatic, and thereafter dehydrating the .alpha.-FeOOH particles and reducing them, the improvement which comprises forming the .alpha.-FeOOH nuclei at about 0.degree. to 90.degree. C. in a suspension of metallic iron, an iron-(II)-salt and a nitro-aromatic by adding a basic precipitant in about 10 to 95% of the amount required for the complete precipitation of the iron in the iron-(II)-salt. Advantageously the metallic iron comprises cast iron, the nitro-aromatic comprises nitrobenzene, the amino-aromatic comprises aniline, the basic precipitant comprises at least one of ammonia and a basically reacting alkali metal, alkaline earth metal or ammonium salt, the nuclei formation is carried out at about 10.degree. to 60.degree. C., and the basic precipitant is added in about 20 to 80% of the amount required for the complete precipitation of the iron in the iron-(II)-salt, additional iron and nitrobenzene being added to the suspension of precipitated nuclei to form the .alpha.-FeOOH particles.
摘要翻译：在通过在α-FeOOH核的存在下用硝基芳族化合物处理铁以形成α-FeOOH颗粒和氨基芳族化合物来生产针状磁性氧化铁颜料，然后使α-FeOOH颗粒脱水并还原包括在金属铁，铁 - （II） - 盐和硝基 - 芳族化合物的悬浮液中在约0至90℃下形成α-FeOOH核的改进，通过在约10至95 在铁 - （II） - 铁中完全沉淀铁所需的量的％。有利地，金属铁包括铸铁，硝基芳族包括硝基苯，氨基 - 芳族包括苯胺，碱性沉淀剂包括氨和基本上反应的碱金属，碱土金属或铵盐中的至少一种，承载核形成在约10℃至60℃下加入碱性沉淀剂，其中添加铁（II） - 铁中完全沉淀所需的量的约20至80％，添加额外的铁和硝基苯到析出的核的悬浮液以形成α-FeOOH颗粒。

3. 发明授权

US4156613A Anti-corrosion pigments 失效
标题翻译：防腐颜料
公开(公告)号：US4156613A
公开(公告)日：1979-05-29
申请号：US796505
申请日：1977-05-12
申请人： Franz Hund , Gunter Linde , Peter Kresse
发明人： Franz Hund , Gunter Linde , Peter Kresse
IPC分类号： C01G45/00 , C09C1/00 , C09C1/02 , C09C1/04 , C09C1/22 , C09C1/40 , C09D5/08
CPC分类号： C09D5/084 , C09C1/00 , C09C1/02 , C09C1/04 , C09C1/22 , C09C1/40 , C01P2002/52
摘要： A pigment of high anti-corrosion properties comprises(a) about 30 to 70 mole percent of at least one of MgO, ZnO and CaO, and(b) about 70 to 30 mole percent of Me.sub.2 O.sub.3 wherein Me.sub.2 O.sub.3 has the approximate molar percent compositionFe.sub.2 O.sub.3 : 0-100, preferably 0.5-100, most preferably 1-95, mole %Al.sub.2 O.sub.3 +Mn.sub.2 O.sub.3 : 0-100, preferably 0.5-100, most preferably 1-95, mole %Cr.sub.2 O.sub.3 : 0-20 mole %Is produced by calcining such oxides or compounds yielding such oxides at from about 200.degree. .RTM. to 650.degree. C. with the option of going up to about 950.degree. C. if the Al+Mn+Cr oxides total 10 mole % or more.
摘要翻译：具有高抗腐蚀性能的颜料包括（A）MgO，ZnO和CaO的至少30-70摩尔％，和（B）约70至30摩尔％的Me 2 O 3，其中Me 2 O 3具有近似的摩尔百分数组成Fe 2 O 3 ：0-100，优选0.5-100，最优选1-95摩尔％Al2O3 + Mn2O3：0-100，优选0.5-100，最优选1-95摩尔％Cr2O3：0-20摩尔％通过计算生产如果Al + Mn + Cr氧化物总量为10摩尔％以上，则这种氧化物或化合物在大约200℃至650℃之间的这种氧化物可以选择高达约950℃。

4. 发明授权

US4153465A CaZn.sub.2 (PO.sub.4).sub.2 .2H.sub.2 O anticorrosion pigment 失效
标题翻译： CaZn {hd 2 {b（PO {HD 4 {B）{HD 2 {B.2H {HD 2 {B O防腐颜料
公开(公告)号：US4153465A
公开(公告)日：1979-05-08
申请号：US855482
申请日：1977-11-28
申请人： Franz Hund , Peter Kresse
发明人： Franz Hund , Peter Kresse
IPC分类号： C09C1/00 , C01B25/45 , C09C1/04 , C09D5/08
CPC分类号： C01B25/45 , C09C1/046 , C09D5/084 , C01P2002/30 , C01P2006/12
摘要： An anticorrosion pigment suited for paints and lacquers and consisting of CaZn.sub.2 (PO.sub.4).sub.2 . 2H.sub.2 O crystallizing in the Scholzite lattice and having a specific surface according to BET of from 0.1 to 50 m.sup.2 /g is produced by a process wherein(a) (i) a salt solution containing calcium and zinc cations in a ratio of about 1:2 is normally, inversely or simultaneously precipitated in air at temperatures of up to about 100.degree. C. with an equivalent or substantially equivalent quantity of a solution containing an alkali metal or ammonium phosphate ion; or (ii) compounds of calcium and zinc, which can be decomposed with relatively strong acids or neutralized with acids, in a ratio of about 1:2, have phosphoric acid or ammonium phosphate added to them in approximately the quantity which is required for decomposition or neutralization, or in a slight excess of that quantity, at temperatures of up to about 100.degree. C.; and(b) the suspension obtained in accordance with (a) (i) or (ii) is heated in air to a temperature of up to about 100.degree. C. or in an autoclave to a temperature of up to about 175.degree. C. over a period of up to about 10 hours, e.g. about 1 to 8 hours, the pigment suspension obtained is washed, filtered off and dried.
摘要翻译：一种适用于油漆和漆的防腐颜料，由CaZn2（PO4）2组成。通过其中（A）（I）含有约1：2比例的钙和锌溶液的盐溶液的方法制备了在Scholzite晶格中结晶并具有0.1至50m 2 / g的BET比表面积的2H 2 O 2 在相当于或基本上相当量的含有碱金属或磷酸铵离子的溶液的情况下，正常地，相反地或同时地在空气中降解高达约100℃的温度。或（ii）钙和锌的化合物，其可用相对较强的酸分解或用酸中和，以约1:2的比例分解，其中添加了大约为分解所需量的磷酸或磷酸铵或中和，或略高于该量，在高达约100℃的温度下

5. 发明授权

US4492600A Corrosion-inhibiting paints and lacquers 失效
标题翻译：防腐涂料和漆
公开(公告)号：US4492600A
公开(公告)日：1985-01-08
申请号：US398226
申请日：1982-07-14
申请人： Horst Brunn , Franz Hund , Wolfgang Rambold , Peter Kresse , Gerd von Szadkowski
发明人： Horst Brunn , Franz Hund , Wolfgang Rambold , Peter Kresse , Gerd von Szadkowski
IPC分类号： C09C3/00 , C09C1/00 , C09C3/08 , C09D5/08 , C04B9/02
CPC分类号： C09D5/082 , C09C1/00 , C01P2002/08 , C01P2004/84 , C01P2006/12
摘要： This invention relates to corrosion-inhibiting paints and lacquers containing pigments comprising an organic corrosion inhibitor intercalated into an inorganic matrix said pigment having the formula wherein ##EQU1## wherein Me(II)O is at least one divalent metal oxide;Me(III).sub.2 O.sub.3 is at least one trivalent metal oxide;A is at least one inorganic acid anhydride;I is at least one organic corrosion inhibitor;aq is from 0.5 to 9 moles of water; andx, y and z are whole or fractional numbers andx has a value of from 0 to 1,y has a value of from 0 to 0.7 andz has a value of from greater than 0 to 0.4,with the proviso that the organic corrosion inhibitor is at least 0.5% by weight of inorganic material a process for the production of these pigments and their use in paints, lacquers and lubricants.
摘要翻译：本发明涉及含有颜料的防腐涂料和含有颜料的漆，所述颜料包括插入无机基质中的有机腐蚀抑制剂，所述颜料具有下式：其中Me（II）O为至少一种二价金属氧化物; Me（III）2 O 3是至少一种三价金属氧化物; A是至少一种无机酸酐; 我至少有一种有机腐蚀抑制剂; 水溶液为0.5至9摩尔水; 并且x，y和z是整数或分数，x具有0至1的值，y具有0至0.7的值，z具有大于0至0.4的值，条件是有机防腐剂为无机材料的至少0.5重量％，用于生产这些颜料的方法及其在油漆，漆和润滑剂中的应用。

6. 发明授权

US4323596A Coating iron oxide particles for magnetic recording 失效
标题翻译：涂覆用于磁记录的氧化铁颗粒
公开(公告)号：US4323596A
公开(公告)日：1982-04-06
申请号：US21870
申请日：1979-03-19
申请人： Gunter Buxbaum , Ingo Pflugmacher , Franz Hund , Volker Hahnkamm , Peter Woditsch
发明人： Gunter Buxbaum , Ingo Pflugmacher , Franz Hund , Volker Hahnkamm , Peter Woditsch
IPC分类号： G11B5/712 , C01G49/00 , C01G49/02 , C09D5/23 , C09D7/12 , C09D9/04 , G11B5/706 , H01F1/11 , B22F1/02 , G11B5/62
CPC分类号： G11B5/70657 , G11B5/70663 , G11B5/70668 , Y10S428/90 , Y10T428/25 , Y10T428/257 , Y10T428/261 , Y10T428/2991
摘要： In the preparation of highly orientatable needle-shaped ferrimagnetic iron oxide particles by the reduction and reoxidation of needle-shaped particles of hydrated oxide of iron which have been surface treated against sintering the improvement which comprises effecting the surface treatment by applying to the particles of hydrated oxide of iron one layer of oxygen-containing anions and a further layer of polyvalent cations, each layer weighing about 0.02 to 2% by weight of the particle. Advantageously, the polyvalent cation-containing layer is applied between two oxygen-containing anion layers, the oxygen-containing anions used are selected from the group consisting of silicate, phosphate, borate, vanadate, molybdate and tungstate, the polyvalent cations used are selected from the group consisting of aluminum, chromium, manganese, iron and gallium, each layer weighs about 0.1 to 1% of the weight of the particles and before the reduction and reoxidation the surface treated particles of hydrated oxide of iron are tempered at a temperature of about 600.degree. to 900.degree. C.
摘要翻译：在通过还原和再氧化已经对烧结进行表面处理的铁的水合氧化物的针状颗粒的还原和再氧化制备高度取向的针状亚铁磁性氧化铁颗粒时，其改进包括通过施加到水合物的颗粒进行表面处理铁氧化物一层含氧阴离子和另一层多价阳离子，每层重量为颗粒重量的约0.02至2重量％。有利地，将多价阳离子层施加在两个含氧阴离子层之间，所用的含氧阴离子选自硅酸盐，磷酸盐，硼酸盐，钒酸盐，钼酸盐和钨酸盐，所使用的多价阳离子选自由铝，铬，锰，铁和镓组成的组，各层重量为颗粒重量的约0.1至1％，在还原和再氧化之前，表面处理的铁水合氧化物颗粒在约 600〜900℃

7. 发明授权

US4140539A Hydrothermal process for producing dense iron oxide pigments 失效
标题翻译：水热法生产氧化铁的颜料
公开(公告)号：US4140539A
公开(公告)日：1979-02-20
申请号：US817079
申请日：1977-07-18
申请人： Franz Hund , Gunter Buxbaum , Lutz Leitner , Ingo Pflugmacher
发明人： Franz Hund , Gunter Buxbaum , Lutz Leitner , Ingo Pflugmacher
IPC分类号： C09C1/22 , C01G49/00 , C01G49/02 , C09C1/00 , C09C1/24 , G11B5/706 , C04B35/26
CPC分类号： C09C1/24 , G11B5/70647 , G11B5/70652 , G11B5/70673 , C01P2002/30 , C01P2006/42
摘要： An acicular to prismatic ferrimagnetic iron oxide pigment with a porosity of less than about 10% by volume, and optionally containing up to about 15% by weight of other metal oxides such as Zn or especially Co, are produced by heating a suspension of iron(III)oxide hydroxide in an autoclave to a temperature above about 100.degree. C in the presence of at least one mono-, di- or tri-saccharide, at least one alkali metal or alkaline earth metal hydroxide or carbonate and excess water, and washing, filtering and drying the resulting pigments.
摘要翻译：通过加热铁的悬浮液（以下）制备孔隙率小于约10体积％的针状至棱柱型亚铁磁性氧化铁颜料，并且任选地含有至多约15重量％的其它金属氧化物如Zn或特别是Co， III）氧化物氢氧化物在高于约100℃的温度下，在至少一种一糖，二糖或三糖，至少一种碱金属或碱土金属氢氧化物或碳酸盐和过量的水的存在下进行，并洗涤，过滤并干燥所得颜料。

8. 发明授权

US3974079A Production of gamma iron oxide 失效
标题翻译：生产γ氧化铁
公开(公告)号：US3974079A
公开(公告)日：1976-08-10
申请号：US412488
申请日：1973-11-02
申请人： Peter Woditsch , Kurt Hill , Franz Hund , Fritz Rodi
发明人： Peter Woditsch , Kurt Hill , Franz Hund , Fritz Rodi
IPC分类号： C01G49/06 , C09C1/24 , G11B5/706 , H01F1/113
CPC分类号： H01F1/113 , C01G49/06 , C09C1/24 , G11B5/70647 , G11B5/70652 , G11B5/70663 , C01P2004/10 , C01P2004/54 , C01P2004/62 , C01P2006/42 , C01P2006/80
摘要： Process for producing ferromagnetic iron oxides whereby a solution of a ferrous salt is oxidized in the presence of .alpha.-FeO(OH) seed, a basic precipitant, and phosphoric acid or a water soluble salt thereof to form .alpha.-FeO(OH), which can be dehydrated, optionally tempered, reduced and re-oxidized to needle-shaped .gamma.-Fe.sub.2 O.sub.3. The resulting product has high coercive force values which make it especially useful for magnetic impulse recording and reproduction.
摘要翻译：制备铁磁性氧化铁的方法，其中亚铁盐溶液在α-FeO（OH）种子，碱性沉淀剂和磷酸或其水溶性盐的存在下被氧化以形成α-FeO（OH），其中可以脱水，任选回火，还原和再氧化成针状γ-Fe2O3。所得到的产品具有高的矫顽力值，使其对于磁脉冲记录和再现特别有用。

9. 发明授权

US3947502A Production of finely divided acicular magnetic iron oxides 失效
标题翻译：精细分散的针状磁性氧化铁的生产
公开(公告)号：US3947502A
公开(公告)日：1976-03-30
申请号：US322819
申请日：1973-01-11
申请人： Lutz Leitner , Franz Hund
发明人： Lutz Leitner , Franz Hund
IPC分类号： C01G49/06 , G11B5/706 , H01F1/11 , C01G49/02
CPC分类号： G11B5/70663 , C01G49/06 , G11B5/70642 , G11B5/70657 , C01P2004/10 , C01P2006/42 , C01P2006/80
摘要： In the production of acicular, ferromagnetic iron oxide of high coercive force by oxidizing an iron (II)-hydroxide suspension with an oxygen-containing gas to form acicular iron (III) oxide hydroxide and dehydrating the iron (III) oxide hydroxide, optionally tempering, reducing and/or reoxidizing this into magnetic iron oxide, the improvement which comprises effecting the oxidation of the iron (II)-hydroxide suspension at a pH of at least about 13, the suspension including SiO.sub.2 in the form of a sol or soluble salt, the resulting iron (III) oxide hydroxide having SiO.sub.2 deposited thereon.
摘要翻译：在通过用含氧气体氧化铁（II） - 氢氧化物悬浮液以形成氧化氢氧化物的针状铁（III）和使氧化氢（III）氢氧化物脱水，生产具有高矫顽力的铁磁性氧化铁，任选回火，将其还原和/或再氧化成磁性氧化铁，其改进包括在至少约13的pH下进行铁（II） - 氢氧化物悬浮液的氧化，所述悬浮液包括溶胶或可溶性盐形式的SiO 2 ，所得到的沉积有SiO 2的氧化铁（III）氢氧化物具有SiO 2。

10. 发明授权

US1900061A Advertising device 失效
公开(公告)号：US1900061A
公开(公告)日：1933-03-07
申请号：US57183731
申请日：1931-10-29
申请人： FRANZ HUND
发明人： FRANZ HUND
IPC分类号： G09F21/04
CPC分类号： G09F21/045 , B60Q1/326

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