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1. 发明授权

US4064292A Manufacture of cobalt-modified .gamma.-iron(III)oxides 失效
标题翻译：钴改性的{65-铁（III）氧化物的制造
公开(公告)号：US4064292A
公开(公告)日：1977-12-20
申请号：US656800
申请日：1976-02-10
申请人： Eduard Schoenafinger , Matthias Schwarzmann , Eberhard Koester
发明人： Eduard Schoenafinger , Matthias Schwarzmann , Eberhard Koester
IPC分类号： G11B5/706 , H01F10/02
CPC分类号： G11B5/70689 , G11B5/70673
摘要： The invention relates to the manufacture of acicular cobalt-modified .gamma.-iron(III) oxide by coating an acicular .alpha.-iron(III) oxide or its hydrate with an inorganic protective coating, subsequent reduction to magnetite at 350.degree. to 650.degree. C, application of the cobalt compound to this magnetite or to the .gamma.-iron(III) oxide obtained therefrom by oxidation, and subsequent heat treatment at 80.degree. to 300.degree. C, if necessary with simultaneous oxidation of the magnetite to the corresponding .gamma.-iron(III) oxide. This iron oxide has high coercivity and can be used as the magnetic component in magnetic recording media for recording high frequencies without having the disadvantage of thermal and mechanical instability.
摘要翻译：本发明涉及通过用无机保护涂层涂覆针状α-铁（III）或其水合物，然后在350至650℃下还原成磁铁矿，制造针状钴改性的氧化钇（III）通过氧化将钴化合物施加到该磁铁矿或由其获得的γ-铁氧合物（III），随后在80℃至300℃下进行热处理，如果需要，将磁铁矿同时氧化成相应的γ-铁（ III）氧化物。该氧化铁具有高的矫顽力，并且可以用作用于记录高频的磁记录介质中的磁性成分，而不存在热和机械不稳定性的缺点。

2. 发明授权

US4051113A Extraction of polylactams 失效
标题翻译：聚内酰胺的提取
公开(公告)号：US4051113A
公开(公告)日：1977-09-27
申请号：US392243
申请日：1973-08-28
申请人： Ernst Kissel , Eckart Neumann , Ernst Guenther , Guenter Valentin , Werner Hoerauf
发明人： Ernst Kissel , Eckart Neumann , Ernst Guenther , Guenter Valentin , Werner Hoerauf
IPC分类号： C08G69/00 , B01D11/02 , C08G69/46 , C08J9/26
CPC分类号： C08G69/46
摘要： The continuous countercurrent extraction of polylactam granules with hot water in an extraction zone for the removal of monomer and/or oligomers, the extraction zone being subdivided into subzones by at least one heating zone. The density of the extract-containing water differs by at least 0.0002 between the subzones.
摘要翻译：在用于除去单体和/或低聚物的萃取区域中用热水连续逆流提取聚内酰胺颗粒，提取区通过至少一个加热区细分成子区。含有提取物的水的密度在子区域之间至少为0.0002。

3. 发明授权

US4018736A Manufacture of polyester-imide powders 失效
标题翻译：聚酰亚胺粉末的制造
公开(公告)号：US4018736A
公开(公告)日：1977-04-19
申请号：US638958
申请日：1975-12-08
申请人： Wolfgang Fabian , Jenoe Kovacs
发明人： Wolfgang Fabian , Jenoe Kovacs
IPC分类号： C08L79/08 , C08J3/12 , C08J3/14 , C08L33/00 , C08L33/02 , C09D5/03 , C09D5/46 , C09D179/08 , C08G63/44
CPC分类号： C08J3/14 , C08J2379/08
摘要： A process for the manufacture of finely divided polyester-imide powders wherein solutions of polyester-imides in organic solvents are solidified by cooling, the solvent is removed by sublimation and the solid product is pulverized. The powders may be used, as aqueous dispersions, to produce heat-resistant coatings on metallic conductors.
摘要翻译：制造细分散的聚酰亚胺粉末的方法，其中聚酯酰亚胺在有机溶剂中的溶液通过冷却固化，通过升华除去溶剂并将固体产物粉碎。粉末可以作为水分散体使用，以在金属导体上产生耐热涂层。

4. 发明授权

US4016151A Phenyl-substituted phthalazone azo dyes with a coupling component of the phenol, napthol, acetoacetarylide, pyrazolone, quinolone, pyridine, pyrimidone or isoquinolone series 失效
标题翻译：苯酚取代酞嗪偶氮染料与苯酚，萘酚，乙酰乙酰芳胺，吡唑啉酮，喹诺酮，吡啶，嘧啶酮或异喹诺酮系列的偶合成分
公开(公告)号：US4016151A
公开(公告)日：1977-04-05
申请号：US572420
申请日：1975-04-28
申请人： Wolfgang Lotsch
发明人： Wolfgang Lotsch
IPC分类号： C08K5/00 , C08K5/22 , C08L1/00 , C08L27/00 , C08L67/00 , C09B29/00 , C09B29/01 , C09B29/09 , C09B29/10 , C09B29/20 , C09B29/33 , C09D11/00 , C09D11/02 , C09B29/36 , D06P1/52 , D06P1/76
CPC分类号： C09B29/0011 , C09B29/0051
摘要： Azo dyes having a phenyl-substituted phthalazone as the diazo component and a coupling component containing a hydroxy group or an enolizable keto group, said coupling component being selected from the phenol, naphthol, acetoacetarylide, pyrazalone, quinolone, pyridone, pyrimidone or isoquinolone series. The dyes have pigmentary character with good light fastness and also fastness to overcoating, migration and overspraying, and are thus eminently suitable for the coloring of printing inks, surface coatings and plastics, such as polyvinyl chloride or polyester fibers, the pigments being substantially insoluble in solvents and further exhibiting resistance to high temperatures and fastness to weathering.
摘要翻译：具有苯基取代的酞嗪酮作为重氮组分的偶氮染料和含有羟基或可烯化酮基的偶联组分，所述偶合组分选自苯酚，萘酚，乙酰乙酰芳胺，吡唑啉酮，喹诺酮，吡啶酮，嘧啶酮或异喹诺酮系列。这些染料具有色牢度好，耐光牢度好，耐外涂性，迁移性和喷涂性，因此特别适用于印刷油墨，表面涂料和塑料如聚氯乙烯或聚酯纤维的着色，颜料基本上不溶于溶剂，并进一步显示耐高温性和耐候性。

5. 发明授权

US4001037A Lead batteries 失效
标题翻译：铅电池
公开(公告)号：US4001037A
公开(公告)日：1977-01-04
申请号：US511665
申请日：1974-10-03
申请人： Fritz Beck
发明人： Fritz Beck
IPC分类号： H01M2/18 , H01M4/68 , H01M10/06 , H01M10/18 , H01M4/36
CPC分类号： H01M10/06 , H01M10/18 , H01M2/18 , H01M4/68
摘要： Lead batteries which contain lead salt solutions and/or their corresponding acids and have a titanium base plate on the positive electrode and a graphite base plate on the negative electrode.

6. 发明授权

US3998712A Monoketal of diketones as sensitizer for u.v. polymerizable systems 失效
标题翻译：二酮的单酮作为u.v. 可聚合系统
公开(公告)号：US3998712A
公开(公告)日：1976-12-21
申请号：US375075
申请日：1973-06-29
申请人： Eckhard Hickmann , Martin Fischer , Milan Velic , Otto Volkert
发明人： Eckhard Hickmann , Martin Fischer , Milan Velic , Otto Volkert
IPC分类号： C07D317/26 , C07C49/84 , C07D319/06 , C08F2/00 , C08F2/48 , C08F2/50 , C08F283/01 , G03F7/031 , C08F8/00 , G03C1/68 , G03C5/08
CPC分类号： G03F7/031 , C07C49/84 , C08F283/01 , Y10S430/124
摘要： Compositions polymerizable by ultraviolet irradiation which contain photopolymerizable monomers possessing at least one polymerizable carbon-carbon multiple bond and monoketals of the formula ##STR1## as photoinitiators. The compositions have a particularly long shelf life and show very little yellowing after curing by irradiation.
摘要翻译：包含具有至少一个可聚合碳 - 碳多键的光聚合单体和式（IMAGE）单价的可通过紫外线照射的组合物作为光引发剂。组合物具有特别长的保质期，并且在通过照射固化后显示出非常少的黄化。

7. 发明授权

US3979378A Water-soluble azo dyes having a substituted 2-hydroxypyridone (6) coupling component 失效
标题翻译：具有取代的2-羟基吡啶酮（6）偶联组分的水溶性偶氮染料
公开(公告)号：US3979378A
公开(公告)日：1976-09-07
申请号：US110249
申请日：1971-01-27
申请人： Gerhard Gnad , Gunther Lamm , Johannes Dehnert
发明人： Gerhard Gnad , Gunther Lamm , Johannes Dehnert
IPC分类号： C07D213/80 , C07D213/82 , C07D213/85 , C09B29/00 , C09B29/42 , C09B31/153 , C09B35/031 , C09B35/18 , C09B29/36 , D06P3/24
CPC分类号： C07D213/80 , C07D213/82 , C07D213/85 , C09B29/0055 , C09B29/3626 , C09B31/153 , C09B35/031 , C09B35/185
摘要： Azo dyes containing sulfonic or carboxylic acid groups and having a substituted 2-hydroxypyridone-(6) as coupling component. The dyes are particularly valuable for dyeing natural or synthetic polyamides.
摘要翻译：含有磺酸或羧酸基并具有取代的2-羟基吡啶酮（6）作为偶联组分的偶氮染料。染料对于天然或合成聚酰胺的染色是特别有价值的。

8. 发明授权

US3978160A Manufacture of low molecular weight block copolymers of vinyl or diene monomers and alkylene oxides 失效
标题翻译：乙烯或二烯单体和亚烷基氧化物的低分子量嵌段共聚物的制备
公开(公告)号：US3978160A
公开(公告)日：1976-08-31
申请号：US383894
申请日：1973-07-30
申请人： Erhard Seiler , Gerhard Fahrbach , Dieter Stein
发明人： Erhard Seiler , Gerhard Fahrbach , Dieter Stein
IPC分类号： C08G65/00 , C08G65/04 , C08G65/26 , C08L23/00 , C08L33/04
CPC分类号： C08G65/04
摘要： Manufacture of low molecular weight block copolymers of vinyl or diene monomers and alkylene oxides. In a first stage, the vinyl or diene monomers are polymerized as chain stopper, and in a second stage, one or two blocks A are added thereto by the addition of further alkylene oxide. The resulting block copolymers may be used as prepolymers for the manufacture of polyurethanes, as dispersing agents for dyes, as antistatic agents, emulsifiers, surfactants or as paper and textile finishing agents.

9. 发明授权

US3975526A Sympathicomimetic remedy inducing vasopressor effects after oral and parenteral administration 失效
标题翻译：口服和肠胃外给药后，合成药物诱导血管加压素作用
公开(公告)号：US3975526A
公开(公告)日：1976-08-17
申请号：US478107
申请日：1974-06-10
申请人： Franz Reicheneder , Rudolf Kropp , August Amann , Hubert Giertz , Joerg Schuster
发明人： Franz Reicheneder , Rudolf Kropp , August Amann , Hubert Giertz , Joerg Schuster
IPC分类号： A61K31/495
CPC分类号： Y10S514/93
摘要： Cardiac stimulants and vasopressor agents for peroral and parenteral administration containing 6-alkoxy-pyridazinium compounds as active ingredients.
摘要翻译：用于口服和肠胃外给药的心脏兴奋剂和血管加压剂，其含有6-烷氧基 - 哒嗪鎓化合物作为活性成分。

10. 发明授权

US3963477A Herbicidal mixtures of S-halobenzyl-N,N-dialkylthiolcarbamates and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides and salts thereof 失效
标题翻译： S-卤代苄基-N，N-二烷基硫代氨基甲酸酯和3-低级烷基-2,1,3-苯并噻二嗪酮 - （4）-2,2-二氧化物及其盐的除草混合物
公开(公告)号：US3963477A
公开(公告)日：1976-06-15
申请号：US551129
申请日：1975-02-19
申请人： Adolf Fischer
发明人： Adolf Fischer
IPC分类号： A01N47/10 , A01N9/12
CPC分类号： A01N47/10
摘要： Herbicidal compositions embodying mixtures of S-halobenzyl-N,N-dialkylthiolcarbamates and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides and salts thereof in weight ratios of 1:5 to 5:1.
摘要翻译：含有S-卤代苄基-N，N-二烷基硫代氨基甲酸酯和3-低级烷基-2,1,3-苯并噻二嗪酮 - （4）-2,2-二氧化物及其盐的重量比为1:5至5:1的混合物的除草组合物， 1。

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