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公开(公告)号：US4507511A
公开(公告)日：1985-03-26
申请号：US558865
申请日：1983-12-07
申请人： Friedrich Reiff , Hartmut Hartner , Arno Basedow , Hans-Wolfgang Hugenbusch , Peter C. Schmidt , Hans Bardonner
发明人： Friedrich Reiff , Hartmut Hartner , Arno Basedow , Hans-Wolfgang Hugenbusch , Peter C. Schmidt , Hans Bardonner
IPC分类号： A23L1/236 , A23P1/02 , A61K9/20 , C07C27/00 , C07C29/132 , C07C29/141 , C07C29/78 , C07C31/24 , C07C31/26 , C07C67/00 , C07C29/76
CPC分类号： C07C31/26 , A61K9/2018 , C07C29/78 , C07C31/24
摘要： A modified sorbitol with improved tableting properties, viz, has a melting point of about 96.degree. C., a bulk density of 0.3-0.6 g/ml, a .gamma.-sorbitol content of at least 90%, a purity of at least 98%, a specific surface area of 0.7-1.5 m.sup.2 /g, a bending strength of at least 7 N/mm.sup.2 at a compressive force of at least 10,000 N, and a friability of less than 1% at a compressive force of at least 10,000 N, can be prepared by obtaining a sorbitol solution by hydrogenation of crystallized glucose at a temperature below 170.degree. C., and spray-drying this solution at a temperature of 140.degree. to 170.degree. C. The sorbitol thus obtained has a water content of less than 1%.The sorbitol is useful for the production of compressed formulations.
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公开(公告)号：US4605794A
公开(公告)日：1986-08-12
申请号：US694184
申请日：1985-01-23
申请人： Friedrich Reiff , Hartmut Hartner , Arno Basedow , Hans-Wolfgang Hugenbusch , Peter C. Schmidt , Hans Bardonner
发明人： Friedrich Reiff , Hartmut Hartner , Arno Basedow , Hans-Wolfgang Hugenbusch , Peter C. Schmidt , Hans Bardonner
IPC分类号： A23L1/236 , A23P1/02 , A61K9/20 , C07C27/00 , C07C29/132 , C07C29/141 , C07C29/78 , C07C31/24 , C07C31/26 , C07C67/00 , C07C29/76
CPC分类号： C07C31/26 , A61K9/2018 , C07C29/78 , C07C31/24
摘要： A modified sorbitol with improved tableting properties, viz, has a melting point of about 96.degree. C., a bulk density of 0.3-0.6 g/ml, a .gamma.-sorbitol content of at least 90%, a purity of at least 98%, a specific surface area of 0.7-1.5 m.sup.2 /g, a bending strength of at least 7 N/mm.sup.2 at a compressive force of at least 10,000 N, and a friability of less than 1% at a compressive force of at least 10,000 N, can be prepared by obtaining a sorbitol solution by hydrogenation of crystallized glucose at a temperature below 170.degree. C., and spray-drying this solution at a temperature of 140.degree. to 170.degree. C. The sorbitol thus obtained has a water content of less than 1%.The sorbitol is useful for the production of compressed formulations.
摘要翻译： 具有改善的压片性能的改性山梨醇具有约96℃的熔点，0.3-0.6g / ml的堆积密度，至少90％的γ-山梨糖醇含量，至少98％的纯度， ，比表面积为0.7-1.5m 2 / g，压缩力为至少10,000N时的弯曲强度为至少7N / mm2，压缩力为至少10,000N时的脆性小于1％ 可以通过在低于170℃的温度下通过结晶葡萄糖的氢化获得山梨醇溶液来制备，并且在140℃至170℃的温度下对该溶液进行喷雾干燥。由此获得的山梨糖醇的水含量较低 超过1％。 山梨糖醇可用于生产压缩制剂。
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公开(公告)号：US5023379A
公开(公告)日：1991-06-11
申请号：US492018
申请日：1990-03-12
IPC分类号： C07B61/00 , B01J23/00 , B01J23/40 , B01J23/44 , B01J25/00 , B01J25/02 , C07C20060101 , C07C67/00 , C07C209/26 , C07C213/00 , C07C213/02 , C07C215/06 , C07C215/10 , C07C215/12 , C07C249/02
CPC分类号： C07C215/10 , C07C213/02 , C07C249/02
摘要： A process for the production of hydroxyamines of the formula IR.sup.1 --CH(OH)--CH(NHR.sup.3)--R.sup.2 (I)whereinR.sup.1 and R.sup.2 independently of one another are H or CH.sub.2 OH andR.sup.3 is H, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -hydroxyalkyl comprising reacting an oxo compound with an amine and reducing the resultant ketimine with a reducing agent.
摘要翻译： 制备式I的基团的方法R1-CH（OH）-CH（NHR3）-R2（Ⅰ）其中R1和R2彼此独立地是H或CH2OH，R3是H，C1-C4烷基或 包括将氧代化合物与胺反应并用还原剂还原所得的酮亚胺的C 1 -C 4 - 羟烷基。
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4.发明授权
公开(公告)号：US4474987A
公开(公告)日：1984-10-02
申请号：US365131
申请日：1982-04-05
申请人： Bruno Wollemann , Hartmut Hartner , Hans Bardonner
发明人： Bruno Wollemann , Hartmut Hartner , Hans Bardonner
IPC分类号： C07C311/08 , C07C67/00 , C07C209/00 , C07C209/30 , C07C209/38 , C07C211/50 , C07C213/00 , C07C213/02 , C07C215/16 , C07C217/08 , C07C217/18 , C07C301/00 , C07C303/22 , C07C303/36 , C07C309/14 , C07C311/32 , C07C85/11
CPC分类号： C07C209/02 , C07C303/40
摘要： A process for preparing an N,N-disubstituted p-phenylenediamine of the formula ##STR1## wherein R.sup.1 is alkyl of 1-6 C atoms, R.sup.2 is alkyl of 1-6 C atoms or alkyl of 1-6 C atoms which is substituted by OH, lower alkoxy, a sulfo group or an alkylsulfonamido group and R.sup.3 is hydrogen or lower alkylor an acid addition salt thereof,comprises adding an alkyl nitrite, as a nitrosation agent,to an aqueous, acid suspension of the corresponding aniline derivative of the formula ##STR2## thereby forming the corresponding N,N-disubstituted p-nitroso-aniline, and subsequently hydrogenating the latter without isolation thereof from the reaction mixture.
摘要翻译： 制备下式的N，N-二取代的对苯二胺的方法，其中R 1是1-6个C原子的烷基，R 2是1-6个碳原子的烷基或被取代的1-6个C原子的烷基 通过OH，低级烷氧基，磺基或烷基磺酰胺基，R 3是氢或低级烷基或其酸加成盐，包括将亚硝酸烷基酯作为亚硝化剂加入到相应的苯胺衍生物的 从而形成相应的N，N-二取代对亚硝基苯胺，随后将其氢化，而不从反应混合物中分离。
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公开(公告)号：US5473079A
公开(公告)日：1995-12-05
申请号：US122566
申请日：1993-10-01
申请人： Ulrich Heywang , Ingeborg Stein , Ulrich Fechtel , Michael Casutt , Gerald Faller , Hartmut Hartner
发明人： Ulrich Heywang , Ingeborg Stein , Ulrich Fechtel , Michael Casutt , Gerald Faller , Hartmut Hartner
IPC分类号： A61K8/49 , A61K8/00 , A61K31/415 , A61K31/4184 , A61P17/00 , A61P29/00 , C07D235/18
CPC分类号： C07D235/18
摘要： The invention relates to an improved process for preparing 2-arylbenzimidazole-5-sulfonic acids of the formula I, ##STR1## in which Ar is unsubstituted phenyl or phenyl substituted by one or more C.sub.1 -C.sub.6 alkyl or alkoxy groups andm is 1, 2 or 3,wherein o-phenylenediamine is reacted in the presence of sulfuric acid at between room temperature and 250.degree. C. with a benzoic acid derivative of the formula IIAr(--X).sub.m II in which Ar and m are as above, and X is COO-alkyl, where alkyl is n-alkyl having from 1 to 6 C atoms, COOH, COCl, COBr or CN, and new arylbenzimidazole acids of the formula Ia ##STR2##
摘要翻译： PCT No.PCT / EP93 / 00179 Sec。 371日期：1993年9月30日 102（e）1993年9月30日PCT 1993年1月27日PCT PCT。 公开号WO93 / 15061 日本公开日1993年8月5日。本发明涉及一种制备式I的2-芳基苯并咪唑-5-磺酸的改进方法，其中Ar为未取代的苯基或被一个或多个C 1 -C 6烷基取代的苯基 或烷氧基，m为1,2或3，其中邻苯二胺在室温至250℃的硫酸存在下与式II Ar（-X）mII的苯甲酸衍生物反应，其中 Ar和m如上，X是COO-烷基，其中烷基是具有1至6个C原子的正烷基，COOH，COCl，COBr或CN，以及式Ia的新芳基苯并咪唑酸（Ia）
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公开(公告)号：US5223360A
公开(公告)日：1993-06-29
申请号：US612690
申请日：1990-11-15
申请人： Constanze Prengel , Klaus-Dieter Franz , Hartmut Hartner , Manfred Kieser , Axel von Daacke , Klaus Bernhardt
发明人： Constanze Prengel , Klaus-Dieter Franz , Hartmut Hartner , Manfred Kieser , Axel von Daacke , Klaus Bernhardt
IPC分类号： B05D5/12 , B41M3/14 , B44F1/12 , C03C17/23 , C09D5/23 , C09D5/28 , C09D5/36 , D21H19/38 , D21H21/40 , D21H21/48 , D21H21/52 , H01F41/16
CPC分类号： B41M3/14 , C03C17/23 , C09D5/28 , D21H19/385 , D21H21/40 , D21H21/48 , D21H21/52 , H01F41/16 , B42D2033/16 , B42D2033/20 , B42D2035/20 , B42D25/29 , B42D25/369 , B42D25/378 , C03C2217/23 , Y10T428/24901 , Y10T428/251
摘要： Materials coated with plate-like pigments and characterized in that the coating shows structuring in defined areas due to a difference in the orientation of the pigment particles are highly suitable in the area of general security printing.
摘要翻译： 用板状颜料涂覆的材料，其特征在于涂层在颜色颗粒的取向上由于颜色颗粒的取向不同而在限定区域中显示结构非常适合于一般安全印刷领域。
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7.发明授权
公开(公告)号：US4980268A
公开(公告)日：1990-12-25
申请号：US321432
申请日：1989-03-09
CPC分类号： G03F7/031 , Y10S430/122 , Y10S430/128
摘要： The invention relates to negative photoresists of the polyimide type essentially containing, in an organic solvent, in each case at least(a) one polyamide-acid or polyamide-acid derivative prepolymer which can be converted into a highly heat-resistant polyimide polymer,(b) a photoinitiator, and, if appropriate, further customary additives which contain, as the photoinitiator, a compound of the formula IR.sup.1 --SO.sub.2 --SO.sub.2 --R.sup.2 I in which R.sup.1 and R.sup.2 are as defined.
摘要翻译： 本发明涉及聚酰亚胺类型的负型光致抗蚀剂，其基本上在有机溶剂中含有至少（a）一种聚酰胺酸或聚酰胺 - 酸衍生物预聚物，其可以转化为高耐热聚酰亚胺聚合物（ b）光引发剂，以及如果合适的话，还含有作为光引发剂的式Ⅰ化合物R1-SO2-SO2-R2Ⅰ的其它常规添加剂，其中R 1和R 2如所定义。
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8.发明授权
公开(公告)号：US4539288A
公开(公告)日：1985-09-03
申请号：US561505
申请日：1983-12-15
CPC分类号： G03F7/325
摘要： An improved development process for relief structures based on radiation-crosslinked polymeric precursors of polymers which are resistant to high temperature in which the development fluid used is an aliphatic or cycloaliphatic ketone having 3 to 7 carbon atoms, is distinguished by rapid and complete removal of soluble polymeric material from the substrate with, at the same time, a minimum amount of attack on the radiation-crosslinked polymeric structures.
摘要翻译： 基于辐射交联的高分子聚合物前体的改进的开发方法，该高分子前体耐高温，其中使用的显影液是具有3至7个碳原子的脂族或脂环族酮，其特征在于快速和完全除去可溶性 聚合物材料同时具有对辐射交联的聚合物结构的最小量的攻击。
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9.发明授权Photoresists suitable for forming relief structures of highly heat-resistant polymers 失效适用于形成高耐热聚合物浮雕结构的光刻胶
公开(公告)号：US4540650A
公开(公告)日：1985-09-10
申请号：US531781
申请日：1983-09-13
IPC分类号： G03F7/004 , C08F291/18 , G03F7/027 , G03F7/038 , H01L21/027 , G03C1/70 , C08G69/48 , G03C5/16
CPC分类号： G03F7/027 , C08F291/18
摘要： Photoresists suitable for use for forming relief structures of highly heat-resistant polymers and which contain soluble polymeric precursors which carry radiation-reactive radicals bonded through carboxylic ester groups have an increased light-sensitivity when they also contain at least one radiation-reactive, polymerizable allyl compound which has a boiling point above 180.degree., the allyl group thereof being bonded via an oxygen, sulfur and/or nitrogen atom. The highly heat-resistant polymers which can be prepared by means of these photoresists have excellent chemical, electrical and mechanical properties.
摘要翻译： 适用于形成高耐热性聚合物的浮雕结构的光刻胶，其含有可携带通过羧酸酯基团键合的辐射反应性基团的可溶性聚合物前体当它们还含有至少一种辐射反应性可聚合烯丙基 沸点高于180℃的化合物，其烯丙基通过氧，硫和/或氮原子键合。 可通过这些光致抗蚀剂制备的高耐热聚合物具有优异的化学，电学和机械性能。
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公开(公告)号：US4532369A
公开(公告)日：1985-07-30
申请号：US546353
申请日：1983-10-28
申请人： Hartmut Hartner
发明人： Hartmut Hartner
CPC分类号： C07C1/323 , C07C2103/92
摘要： A process for the preparation of [2,2]-paracyclophane comprises contacting aqueous p-methylbenzyltrimethylammonium hydroxide with sodium hydroxide or potassium hydroxide, in the presence of dimethyl sulfoxide, and preferably in the further presence of an inert water-immiscible organic solvent.
摘要翻译： 制备[2,2] - 对环烷酸的方法包括在二甲基亚砜存在下将对甲基苄基三甲基氢氧化铵与氢氧化钠或氢氧化钾的水溶液接触，优选在惰性的与水不混溶的有机溶剂的存在下进行。
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