专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3795481A Process for the single-bath dyeing of cellulose and polyamide fiber blends according to the pad dyeing technique 失效
标题翻译：根据叶片染色技术对纤维素和聚酰胺纤维混悬液进行单层染色的方法
公开(公告)号：US3795481A
公开(公告)日：1974-03-05
申请号：US3795481D
申请日：1972-02-23
申请人： HOECHST AG , HOECHST AG
发明人： VON DER ELTZ H , MAIER H , SUCHY D
IPC分类号： D06P3/24 , D06P3/66 , D06P3/82 , D06P3/852
CPC分类号： D06P3/245 , D06P3/666 , D06P3/8219
摘要： Process for the single-bath dyeing of blends of cellulose fibers and synthetic polyamide fibers with reactive dyestuffs and nonreactive metal complex dyestuffs according to a continuous or semi-continuous method of the pad dyeing technique, by applying to these fibrous materials aqueous padding liquors which contain alkaline agents in addition to combinations of the abovementioned dyestuffs, and then, optionally after intermediate drying, submitting the material so treated in the alkaline medium to the action of heat or allowing it to dwell at room temperature or at slightly elevated temperature for the fixation of the dyestuffs.
摘要翻译：纤维素纤维和合成聚酰胺纤维与活性染料和非反应性金属络合物染料的共混物的单浴染色的方法，根据连续或半连续的垫染色技术方法，通过应用于这些纤维材料的水性填充液其除了上述染料的组合之外还含有碱性试剂，然后任选地在中间干燥之后，将如此在碱性介质中处理的材料提交到加热的作用或使其在室温或稍微升高的温度下停留用于固定染料。

2. 发明授权

US3930109A Process for the manufacture of metallized shaped bodies of macromolecular material 失效
标题翻译：用于制造高分子材料金属化成形体的方法
公开(公告)号：US3930109A
公开(公告)日：1975-12-30
申请号：US38514873
申请日：1973-08-02
申请人： HOECHST AG
发明人： BRANDT WILHELM , BINDRUM IRMGARD
IPC分类号： B05D5/12 , B05D7/02 , C23C18/20 , C23C18/34 , D06Q1/04 , H01B1/00 , C23C3/02
CPC分类号： D06Q1/04 , C23C18/206 , C23C18/30 , C23C18/34 , H01B1/00 , Y10T428/31544 , Y10T428/31699
摘要： This invention relates to a process for the deposition of a metal coating on the surface of a shaped body of macromolecular material which comprises forming a layer of a noble metal salt solution or dispersion of a film-forming macromolecular material on the surface of a solid support material, HEATING THE COATED SUPPORT TO REMOVE THE LIQUID AND FORM A FILM, TREATING THE FILM WITH A METALLIZATION LIQUID, AND DRYING.
摘要翻译：本发明涉及一种在高分子材料成型体的表面上沉积金属涂层的方法，该方法包括在固体载体的表面上形成一层贵金属盐溶液或成膜高分子材料的分散体材料，加热涂层支持去除液体和形成薄膜，用金属液体和干燥处理薄膜。

3. 发明授权

US3929874A Aminohydroxypolycarboxylic acid compounds 失效
标题翻译：氨基羟基多羧酸化合物
公开(公告)号：US3929874A
公开(公告)日：1975-12-30
申请号：US39032173
申请日：1973-08-21
申请人： HOECHST AG
发明人： BEERMANN CLAUS , KNITTEL VOLKER , DURSCH WALTER
IPC分类号： C09K3/00 , C07C227/08 , C07C229/24 , C07D203/08 , C11D3/00 , C11D3/26 , C11D3/33 , C07C101/30
CPC分类号： C11D3/33
摘要： Y represents hydrogen or methyl and for all the other variants of Z, Y is hydrogen, methyl or lower alkyl or hydroxyalkyl and wherein X is hydrogen or an alkali metal and R3 and R4 independently from each other representing hydrogen, lower alkyl or hydroxyalkyl and R4 furthermore representing the radical (CH2)m-COOX, m being 1 to 4 and X having the above meaning, R5 representing hydrogen or methyl, and p being 2 or 3, and a process for preparing it.
or

wherein Z is one of the groups -CR3R4-COOX

A complexing agent for metal ions, preferably alkaline earth metal ions, which has the general formula III

wherein, if Z stands for the group
摘要翻译：金属离子，优选碱土金属离子的络合剂，其具有通式III Y | HN-Z ||（III）HO-C --- CH || XOOCCOOX其中Z是基团-CR 3 R 4 -CO 2 | H || HC --- C-OH || XOOCCOOX或R5 | -Cp-H2p-NOH ANGLE CH-CH ANGLE XOOCCOOX其中，如果Z代表基团| HC-CH-OH || XOOCCOOX Y表示氢或甲基，并且对于Z的所有其它变体，Y是氢，甲基或低级烷基或羟烷基，并且其中X是氢或碱金属，并且R 3和R 4彼此独立地表示氢，低级烷基或羟烷基，R4还表示基团 - （CH 2）m -COO m，m为1至4，X为上述含义，R 5为氢或甲基，p为2或3，以及其制备方法。

4. 发明授权

US3924462A Method of measuring the toner concentration of a developer circulating in an electrophotographic reproduction machine 失效
标题翻译：测量电子显微镜生产机器中发光二极管浓度的方法
公开(公告)号：US3924462A
公开(公告)日：1975-12-09
申请号：US27825472
申请日：1972-08-07
申请人： HOECHST AG
发明人： BOCK HARTMUT
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0855 , G03G15/0891 , G03G15/5041
摘要： A method of measuring or measuring and controlling the toner concentration of a developer circulating in an electrophotographic reproduction machine wherein a test charge pattern based on toner concentration is formed independent of the photoconductor, the test charge pattern is developed together with the photoconductor exposed to produce an image, optical properties of the developed test charge pattern are measured and toner is added to the developer based upon the measurement. An apparatus including electrodes for producing a test charge pattern which are so arranged in the electrophotographic reproduction machine that together with the photoconductor they can be moved past the operative devices in the electrophotographic cycle, sliding contact rings and/or wiper contacts for applying potential to the electrodes from a voltage source and comparative light beams from the same source for carrying out the measurement of a developed test charge pattern. One of the beams is affected by the developed test charge pattern while the other is an unaffected reference beam. The apparatus also may include a controlling device for the addition of toner to the developer which is responsive to the optical property of the test charge pattern.

5. 发明授权

US3923793A Hydroxynaphtholdehide monoazomethine amine dyestuffs 失效
标题翻译：羟基萘啶酮单甲酰胺胺染料
公开(公告)号：US3923793A
公开(公告)日：1975-12-02
申请号：US44135474
申请日：1974-02-11
申请人： HOECHST AG
发明人： MUNDLOS EBERHARD , PAPENFUHS THEODOR
IPC分类号： C08K5/00 , C08K5/22 , C08K5/34 , C08K5/41 , C08K5/43 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09B55/00 , C09D11/00 , C09D11/02 , C07D235/04 , C07C39/14 , C07D239/72
CPC分类号： C09B55/002
摘要： A water-insoluble monoazomethine dyestuff of the formula
WHEREIN Ar is an aromatic or heterocyclic radical which contains at least one substituted sulfonic acid amide group, an optionally substituted carboxylic acid amide, acylamino, sulfonylamino, urea, carboxylic acid or laked sulfonic acid group or a -NHCOgroup contained in a heterocyclic ring, and wherein the benzene nucleus a may contain substituents which are valuable pigments, especially suitable for printing pastes. They may also be used for the pigmentation of high-molecular organic material, for example of cellulose ethers and esters, polyamides, polyurethanes or polyesters, acetyl cellulose, nitro cellulose and natural or synthetic resins, for polyolefins, rubber, casein, silicon and silicon resins, individually or in mixture with one another. The new pigments are characterized by high fastness properties and especially have a considerably improved fastness to light and to solvents.
摘要翻译：式WHEREIN Ar的水不溶性单偶氮染料是含有至少一个取代的磺酰胺基，任选取代的羧酸酰胺，酰氨基，磺酰氨基，脲，羧酸或者磺酸基的芳族或杂环基，或 -NHCO-基团，其中苯核a可以含有作为有价颜料的取代基，特别适用于印刷浆料。

6. 发明授权

US3920743A Process of preparing aromatic amines 失效
标题翻译：制备芳香胺的方法
公开(公告)号：US3920743A
公开(公告)日：1975-11-18
申请号：US51548674
申请日：1974-10-17
申请人： HOECHST AG
发明人： BAESSLER KONRAD , MAYER KURT
IPC分类号： B01J23/42 , B01J37/20 , C07C85/11
CPC分类号： B01J37/20 , B01J23/42
摘要： Sulfided platinum on carbon catalysts being useful in the selective hydrogenation of halonitroaromates are obtained by saturating a particulate platinum on carbon catalyst with hydrogen in an acidic aqueous medium and treating it with defined amounts of a sulfidizing agent. Said catalysts maintain their activity and selectivity for numerous hydrogenations.

7. 发明授权

US3920326A Electrophotographic copying apparatus 失效
标题翻译：电子照相复印设备
公开(公告)号：US3920326A
公开(公告)日：1975-11-18
申请号：US52489574
申请日：1974-11-18
申请人： HOECHST AG
发明人： HIRTH HEIMO
IPC分类号： G03B27/50 , G03B27/52 , G03G15/04 , G03G15/28
CPC分类号： G03G15/0409 , G03B27/526
摘要： Disclosed is an electrophotographic copying apparatus comprising an improved optical system for reproducing an original image on a photoconductor, comprising a stationary lens, a linearly displaceable reflecting arrangement comprising at least two scanning reflectors joining each other in fixed angular relationship and at least one illuminating reflector rigidly connected to the scanning reflectors; and means for displacing the reflecting arrangement along a straight line in response to movement of the photoconductor.
摘要翻译：公开了一种电子照相复印装置，包括用于在光电导体上再现原始图像的改进的光学系统，包括固定透镜，线性可位移反射装置，其包括至少两个以固定角度关系彼此连接的扫描反射器和至少一个照明反射器连接到扫描反射器; 以及用于响应于光电导体的移动沿直线移动反射装置的装置。

8. 发明授权

US3919429A Dispersing and wetting agents for use in organic biocides 失效
标题翻译：分散润湿剂，用于有机杀菌剂
公开(公告)号：US3919429A
公开(公告)日：1975-11-11
申请号：US32330773
申请日：1973-01-12
申请人： HOECHST AG
发明人： GROSSMANN MAX , FABER RUTH , UHRIG HEINZ
IPC分类号： C08G65/00 , A01N25/04 , A01N25/30 , C07C305/10 , C08G8/00 , C08G8/28 , C08G65/28 , C08G65/32 , A01N9/00
CPC分类号： C07C305/10 , A01N25/30 , Y10S514/975
摘要： Sulfuric acid semi-esters of oxalkylated polynuclear alkylphenols of the formula

IN WHICH -(OX)- stands for an oxyalkylene radical, R1 for an alkyl radical, X for hydrogen or SO3Me, Me being hydrogen, ammonium, an alkali or alkaline earth metal, n and m for an integer of about 2 to 25 and z for an integer of 1 to about 9, and their use as dispersing and wetting agents for waterinsoluble organic biocidal compositions.
摘要翻译：代表氧化烯基的烷氧基烷基化多核烷基酚的硫酸半酯，烷基的R 1，氢或SO 3 Me的X，Me是氢，铵，碱金属或碱土金属， n和m为约2至25的整数，z为1至约9的整数，并且它们用作水不溶性有机杀生物组合物的分散和润湿剂。

9. 发明授权

US3919347A Heat-curable pulverulent coating agent consisting of a mixture of copolymers containing glycidyl groups, dicarboxylic acid anhydrides and curing accelerators 失效
公开(公告)号：US3919347A
公开(公告)日：1975-11-11
申请号：US47452974
申请日：1974-05-30
申请人： HOECHST AG
发明人： KATSIMBAS THEMISTOKLIS
IPC分类号： C09D5/03 , C08G59/32 , C08G59/42 , C09D5/46 , C08L63/00
CPC分类号： C08G59/42 , C08G59/3209 , Y10S525/934
摘要： The invention relates to heat-curable pulverulent coating agents, frequently also called powder lacquers, which are suitable for applying a coherent coating which possesses excellent properties after heat-curing.

10. 发明授权

US3919191A 14,15{62 -Epoxycardenolide- and 14,15{62 -epoxybufadienolide-glycosides and process for their preparation 失效
标题翻译： 14,15 {62-环氧氯苯醌和14,15（62-环氧基二十一醇内苷 - 糖苷及其制备方法
公开(公告)号：US3919191A
公开(公告)日：1975-11-11
申请号：US27410672
申请日：1972-07-21
申请人： HOECHST AG
发明人： HAEDE WERNER , RADSCHEIT KURT , STACHE ULRICH , FRITSCH WERNER , LINDNER ERNST
IPC分类号： A61K20060101 , A61K31/585 , C07C20060101 , C07D20060101 , C07J19/00 , C07J63/00 , C07J71/00
CPC分类号： C07J19/00
摘要： Cardioactive 3 Beta -hydroxy-14,15 Beta -epoxy-5 Beta cardenolide-or -5 Beta -bufadienolide-glucosides and rhamnosides. A method for making these compounds by reacting the corresponding 14-anhydrocardenolides or 14-anhydrobufadienolides with an acylhalopyranose, reacting the resultant acylated pyranoside with a hypohalous acid to form the corresponding halohydrin, and epoxidizing the halohydrin with a base.
摘要翻译：心脏活性3β-羟基-14,15β-环氧-5β-硬脑苷脂或-5β-布非那内苷 - 糖苷和鼠李糖苷。通过使相应的14-脱水卡非德内酯或14-脱水布非内酯与酰基吡喃吡喃糖反应制备这些化合物的方法，使得到的酰化吡喃糖苷与次卤酸反应形成相应的卤代醇，并用卤代醇环氧化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式