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

US4420640A Method of producing 1,9-nonanedial and 9-hydroxy-7-nonen-1-al 失效
标题翻译：制备1,9-壬二醛和9-羟基-7-壬烯-1-醛的方法
公开(公告)号：US4420640A
公开(公告)日：1983-12-13
申请号：US372337
申请日：1982-04-27
申请人： Mitsuo Matsumoto , Noriaki Yoshimura , Masuhiko Tamura
发明人： Mitsuo Matsumoto , Noriaki Yoshimura , Masuhiko Tamura
IPC分类号： C07C45/49 , C07C47/263 , C07C45/50
CPC分类号： C07C47/263 , C07C45/49
摘要： There is disclosed a method of producing 1,9-nonanedial and/or 9-hydroxy-7-nonen-1-al which comprises reacting 2,7-octadien-1-ol with a mixture of hydrogen and carbon monoxide in an organic solvent in the presence of a rhodium catalyst and 30-300 equivalents of a monodentate tertiary organic phosphorus compound in per gram atom of rhodium at a hydrogen partial pressure of 0.5-20 kg/cm.sup.2 (absolute) and a carbon monoxide partial pressure of 0.1-5.0 kg/cm.sup.2 (absolute).
摘要翻译：公开了一种生产1,9-壬二醛和/或9-羟基-7-壬烯-1-醛的方法，其包括使2,7-辛二烯-1-醇与氢和一氧化碳在有机溶剂中的混合物在铑催化剂存在下，在氢分压为0.5-20kg / cm 2（绝对）和一氧化碳分压为0.1-5.0的每克原子铑中的30-300当量的单齿叔有机磷化合物 kg / cm2（绝对）。

2. 发明授权

US4510332A Process for producing 1,9-nonanedial 失效
标题翻译：生产1,9-壬二醛的方法
公开(公告)号：US4510332A
公开(公告)日：1985-04-09
申请号：US469699
申请日：1983-02-25
申请人： Mitsuo Matsumoto , Noriaki Yoshimura , Masuhiko Tamura
发明人： Mitsuo Matsumoto , Noriaki Yoshimura , Masuhiko Tamura
IPC分类号： C07C45/50 , B01J31/00 , C07B61/00 , C07C43/317 , C07C45/00 , C07C45/49 , C07C45/80 , C07C45/81 , C07C45/82 , C07C45/85 , C07C47/12 , C07C67/00
CPC分类号： C07C45/82 , C07C43/317 , C07C45/49 , C07C45/80 , C07C45/81 , C07C45/85
摘要： A process for producing 1,9-nonanedial which comprises hydroformylating 7-octen-1-al with a mixture of hydrogen and carbon monoxide in an aqueous sulfolane or 1,4-butanediol solution in the presence of a rhodium complex and the sodium, potassium or lithium salt of m-(diphenylphosphino)benzenesulfonic acid, extracting 1,9-nonanedial from the reaction mixture with a primary alcohol or a mixture of a primary alcohol and a saturated aliphatic hydrocarbon, and recycling the extraction residue containing the catalyst components to the 7-octen-1-al hydroformylation step.
摘要翻译：一种生产1,9-壬二醛的方法，其包括在铑配合物和钠，钾存在下，在环丁砜或1,4-丁二醇溶液的水溶液中将7-辛烯-1-醛与氢和一氧化碳的混合物加氢甲酰化或间 - （二苯基膦基）苯磺酸的锂盐，用伯醇或伯醇和饱和脂族烃的混合物从反应混合物中提取1,9-壬二醛，并将含有催化剂组分的萃取残余物循环至 7-辛烯-1-醛加氢甲酰化步骤。

3. 发明授权

US4215077A Hydroformylation of olefins 失效
标题翻译：烯烃的加氢甲酰化
公开(公告)号：US4215077A
公开(公告)日：1980-07-29
申请号：US7660
申请日：1979-01-29
申请人： Mitsuo Matsumoto , Masuhiko Tamura
发明人： Mitsuo Matsumoto , Masuhiko Tamura
IPC分类号： C07C29/16 , C07C45/49 , C07C45/50 , C07C45/80 , C07F9/50 , C07C45/10
CPC分类号： C07F9/5027 , C07C29/16 , C07C45/49 , C07C45/50 , C07C45/80
摘要： Hydroformylation of olefins is effected in an organic solvent in the presence of a rhodium complex and a trisubstituted phosphine to give the corresponding aldehydes. Addition of a diphosphinoalkane of the general formula ##STR1## wherein, in the formula, A.sup.1 and A.sup.2 are each aryl, R.sup.1 and R.sup.2 are each aryl or saturated hydrocarbon residues containing one or more carbon atoms, and Z is an alkylene radical whose principal chain contains 2 to 5 carbon atoms and optionally may have one or more lower alkyl substituents, to the hydroformylation reaction system in an amount of 0.20 to 2.5 equivalents per gram atom of the rhodium contained in the rhodium complex markedly prolongs the life of the rhodium catalyst.
摘要翻译：烯烃的加氢甲酰化在有机溶剂中，在铑络合物和三取代膦存在下进行，得到相应的醛。加入通式为“IMAGE”的二膦酰基烷烃，式中，A1和A2各自为芳基，R1和R2分别为含有一个或多个碳原子的芳基或饱和烃基，Z为主链含有2-5个碳原子，并且任选地可以具有一个或多个低级烷基取代基，其加氢甲酰化反应体系的含量为0.20-2.5当量/克原子的铑络合物中所含的铑显着地延长了铑催化剂的寿命。

4. 发明授权

US4306087A Hydroformylation of olefinic compounds 失效
标题翻译：烯烃化合物的加氢甲酰化
公开(公告)号：US4306087A
公开(公告)日：1981-12-15
申请号：US175842
申请日：1980-08-06
申请人： Mitsuo Matsumoto , Masuhiko Tamura
发明人： Mitsuo Matsumoto , Masuhiko Tamura
IPC分类号： B01J31/00 , B01J31/24 , B01J31/28 , C07B61/00 , C07C45/00 , C07C45/49 , C07C45/50 , C07C67/00 , C07C47/02
CPC分类号： B01J31/2404 , B01J31/185 , B01J31/24 , B01J31/2414 , B01J31/2457 , C07C45/49 , C07C45/50 , B01J2231/321 , B01J2531/822 , B01J31/20
摘要： In hydroformylating an olefinic compound in an organic solvent and in the presence of a rhodium complex and a trisubstituted phosphine to give the corresponding aldehyde, at least one diphosphino compound of the following general formula (I) is added to the reaction system in a proportion of 0.20 to 5.0 equivalents per rhodium atom in the rhodium complex ##STR1## wherein A.sup.1 and A.sup.2, respectively, are aryl groups; R.sup.1 and R.sup.2, respectively, are an aryl group or a saturated hydrocarbon residue containing 1 or more carbon atoms; and ##STR2## represents a substituted or unsubstituted alicyclic hydrocarbon group containing 3 to 6 carbon atoms in the main ring.The addition of diphosphino compound (I) has a remarkable life-prolonging effect on the rhodium catalyst.
摘要翻译：在有机溶剂中，在铑络合物和三取代膦的存在下，将烯属化合物加氢甲酰化，得到相应的醛，将至少一种下列通式（I）的二膦化合物以一定比例的铑络合物中的铑原子为0.20〜5.0当量（I）其中A1和A2分别为芳基; R1和R2分别是含有1个或更多个碳原子的芳基或饱和烃基; 在该主环中，“IMAGE”表示含有3〜6个碳原子的取代或未取代的脂环族烃基。二膦化合物（I）的添加对铑催化剂具有显着的延长寿命。

5. 发明授权

US4500727A Process for producing methyl lactate 失效
标题翻译：生产乳酸甲酯的方法
公开(公告)号：US4500727A
公开(公告)日：1985-02-19
申请号：US359414
申请日：1982-03-18
申请人： Takanori Kitamura , Mitsuo Matsumoto , Masuhiko Tamura
发明人： Takanori Kitamura , Mitsuo Matsumoto , Masuhiko Tamura
IPC分类号： C07C67/03 , C07C69/14 , C07C69/24 , C07C69/68
CPC分类号： C07C67/293 , C07C67/03 , C07C67/29 , C07C67/30 , Y02P20/584
摘要： A process for producing methyl lactate by (I) hydroformylating vinyl acetate or vinyl propionate with a gaseous mixture of hydrogen and carbon monoxide in an organic solvent in the presence of a substantially water-insoluble rhodium complex and a tri-substituted phosphine to form .alpha.-acetoxy- or propionyloxy-propionaldehyde, (II) subjecting at least part of the reaction mixture obtained in step (I) to extraction with an aqueous medium to obtain an aqueous layer containing .alpha.-acetoxy- or propionyloxy-propionaldehyde and an extraction residue containing the catalyst components, and recycling the extraction residue to the hydroformylation step (I), (III) separating .alpha.-acetoxy- or propionyloxy-propionaldehyde from the aqueous layer containing the same as obtained in step (II), (IV) oxidizing .alpha.-acetoxy- or propionyloxy-propionaldehyde obtained in step (III) in the liquid phase with oxygen gas or an oxygen-containing gas in the presence of an oxidation catalyst to form .alpha.-acetoxy- or propionyloxy-propionic acid, and (V) reacting .alpha.-acetoxy- or propionyloxy-propionic acid obtained in step (IV) with methanol in the presence of an acid catalyst, and recovering the resultant methyl lactate by distillation.
摘要翻译：（I）在有机溶剂中，在基本上不溶于水的铑络合物和三取代的膦存在下，通过（I）在氢气和一氧化碳的气体混合物中将乙酸乙烯酯或丙酸乙烯酯加氢甲酰化以生产甲酸乳酸的方法，乙酰氧基 - 或丙酰氧基 - 丙醛，（II）使步骤（I）中获得的反应混合物的至少一部分用水性介质萃取，得到含有α-乙酰氧基或丙酰氧基丙醛的水层和含有催化剂组分，并将提取残余物循环到加氢甲酰化步骤（I）中，（III）从含有与步骤（II）中获得的相同的水层分离α-乙酰氧基或丙酰氧基丙醛，（IV）氧化α-乙酰氧基 - 或步骤（III）中获得的丙酰氧基 - 丙醛在氧气或含氧气体的液相中，在氧化催化剂存在下形成α - 乙酰氧基 - 或丙酰氧基 - 丙酸，和（V）使在步骤（IV）中获得的α-乙酰氧基 - 或丙酰氧基 - 丙酸与甲醇在酸催化剂存在下反应，并通过蒸馏回收得到的乳酸甲酯。

6. 发明授权

US4567305A Process for continuous hydroformylation of allyl alcohol 失效
标题翻译：烯丙醇连续加氢甲酰化的方法
公开(公告)号：US4567305A
公开(公告)日：1986-01-28
申请号：US621016
申请日：1984-06-15
申请人： Mitsuo Matsumoto , Shinichi Miura , Koichi Kikuchi , Masuhiko Tamura , Hidetaka Kojima , Kunio Koga , Shigeru Yamashita
发明人： Mitsuo Matsumoto , Shinichi Miura , Koichi Kikuchi , Masuhiko Tamura , Hidetaka Kojima , Kunio Koga , Shigeru Yamashita
IPC分类号： C07C45/50 , B01J31/00 , B01J31/24 , C07B61/00 , C07C45/00 , C07C45/49 , C07C47/19 , C07C67/00
CPC分类号： C07C45/49
摘要： Allyl alcohol is hydroformylated with a gaseous mixture of hydrogen and carbon monoxide, in an aromatic hydrocarbon, in the presence of a rhodium complex and a trisubstituted phosphine, to form hydroxybutyraldehydes which are separated from the reaction mixture within an aqueous medium. The carbon monoxide partial pressure, the rate of consumption of carbon monoxide, the rate at which the carbon monoxide is dissolved in the reaction mixture, reaction temperature and the viscosity of the reaction mixture are selected and controlled in an interrelated way to give a high yield of 4-hydroxybutyraldehyde and reduced catalyst consumption.
摘要翻译：烯丙醇在氢气和一氧化碳的气体混合物中，在芳族烃中，在铑配合物和三取代膦的存在下加氢甲酰化，以形成在水性介质中与反应混合物分离的羟基丁醛。一氧化碳分压，一氧化碳消耗速率，一氧化碳溶解在反应混合物中的速率，反应温度和反应混合物的粘度以相互关联的方式选择和控制，以产生高产率的4-羟基丁醛和降低的催化剂消耗。

7. 发明授权

US4334042A Carbonylation of olefinic compounds 失效
标题翻译：烯烃化合物的羰基化
公开(公告)号：US4334042A
公开(公告)日：1982-06-08
申请号：US59518
申请日：1979-07-23
申请人： Mitsuo Matsumoto , Masuhiko Tamura
发明人： Mitsuo Matsumoto , Masuhiko Tamura
IPC分类号： C07C27/22 , B01J31/00 , B01J31/20 , B01J31/24 , C07B61/00 , C07C27/00 , C07C29/156 , C07C29/16 , C07C45/50 , C07C67/00 , C07C67/38 , C08F8/00 , C08F8/14
CPC分类号： B01J31/0262 , B01J31/20 , C07C29/16 , C07C45/50 , B01J2231/321 , B01J2531/0211 , B01J2531/845 , Y02P20/584
摘要： In the carbonylation of olefinic compounds in the presence of a cobalt carbonyl catalyst, the addition to the reaction system of a secondary phosphine oxide represented by the general formula ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each is substituted or unsubstituted hydrocarbon residue having not more than about 20 carbon atoms, in an amount of 0.2 to 20 moles per gram atom of the cobalt makes it possible to separate the reaction product from the reaction mixture by direct distillation without any such special operation for the catalyst separation as required in the conventional processes. The distillation residue which contains the catalyst can be recycled for the reuse thereof in the carbonylation.
摘要翻译：在羰基钴催化剂存在下烯烃化合物的羰基化反应中，加入由通式（I）表示的次级氧化膦的反应体系，其中R 1和R 2相同或不同并各自被取代或不大于约20个碳原子的未取代的烃残基，其用量为每克原子钴0.2至20摩尔，可以通过直接蒸馏将反应产物与反应混合物分离而无需任何这种特殊操作用于催化剂按照常规方法的要求进行分离。含有催化剂的蒸馏残余物可以在羰基化反应中再循环使用。

8. 发明授权

US4238419A Hydroformylation of olefinic compounds 失效
标题翻译：烯烃化合物的加氢甲酰化
公开(公告)号：US4238419A
公开(公告)日：1980-12-09
申请号：US45301
申请日：1979-06-04
申请人： Mitsuo Matsumoto , Masuhiko Tamura
发明人： Mitsuo Matsumoto , Masuhiko Tamura
IPC分类号： C07C45/49 , C07C45/50 , C07D309/10
CPC分类号： C07D309/10 , C07C45/49 , C07C45/50 , Y02P20/584
摘要： Rhodium catalyzed hydroformylation of olefinic compounds is essentially effected in the presence of a secondary phosphine oxide of the general formula (I) in an amount of at least one mole per gram atom of rhodium, which supresses the thermal degradation of the rhodium catalyst in the hydroformylation stage as well as in the distillation of the reaction products: ##STR1## wherein, in the formula (I), R.sup.1 and R.sup.2 are the same or different, substituted or unsubstituted hydrocarbon residues containing not more than 20 carbon atoms.The phosphine oxide of the general formula (I) maintains the catalytic activity over a prolonged period of time and prevents essentially metallic rhodium from sticking to the vessel during distillation of the reaction products from the reaction mixture, and consequently makes recycle of the catalyst easier and enables lowering the hydroformylation pressure.
摘要翻译：烯属化合物的铑催化加氢甲酰化基本上是在通式（I）的次膦氧化物存在下，以每克原子铑至少1摩尔的量存在，这抑制了加氢甲酰基化中铑催化剂的热降解阶段以及反应产物的蒸馏：其中在式（I）中，R 1和R 2是相同或不同的含有不超过20个碳原子的取代或未取代的烃基。通式（I）的氧化膦在延长的时间内维持催化活性，并且在从反应混合物中蒸馏反应产物期间防止基本上金属铑粘附到容器上，因此使催化剂的再循环更容易，可以降低加氢甲酰化压力。

9. 发明授权

US4551518A Process for production of polyurethane 失效
标题翻译：聚氨酯生产工艺
公开(公告)号：US4551518A
公开(公告)日：1985-11-05
申请号：US632921
申请日：1984-07-20
申请人： Mitsuo Matsumoto , Koji Hirai , Noriaki Yoshimura , Takayuki Okamura
发明人： Mitsuo Matsumoto , Koji Hirai , Noriaki Yoshimura , Takayuki Okamura
IPC分类号： C08G18/42 , C08G18/08
CPC分类号： C08G18/4275
摘要： A novel process for production of polyurethane having excellent hydrolysis resistance, heat resistance, low-temperature characteristics and no tendency of crystallization and capability of making high solid content solution, which is obtained from a polymerized polyol having two or more hydroxy groups in the molecule and a polyisocyanate, and optionally a chain extender, characterized in that the polymerized polyol component is a polymerized polyol having ##STR1## groups in the molecule.
摘要翻译：分子中具有两个以上羟基的聚合多元醇得到的具有优异的耐水解性，耐热性，低温特性，结晶倾向性和高固含量溶液制造能力的新型聚氨酯的制造方法，以及多异氰酸酯和任选的扩链剂，其特征在于聚合的多元醇组分是分子中具有基团的聚合多元醇。

10. 发明申请

US20110086198A1 Heat-foamable sheet, method for manufacturing the same, foaming filler member, and method for filling inner space of hollow member 审中-公开
公开(公告)号：US20110086198A1
公开(公告)日：2011-04-14
申请号：US12926816
申请日：2010-12-10
申请人： Takehiro Ui , Yoshiaki Mitsuoka , Mitsuo Matsumoto
发明人： Takehiro Ui , Yoshiaki Mitsuoka , Mitsuo Matsumoto
IPC分类号： C08F210/02 , B32B3/06
CPC分类号： B29C44/5627 , B29C44/188 , B29C44/3403 , B29C44/353 , B29C55/00 , B62D29/002 , Y10T428/24008
摘要： There are provided a foaming filler member which allows, even when the inner space of a hollow member has a protruding space, easy filling of the protruding space without using an extra member, a heat-foamable sheet used for the foaming filler member, a method for manufacturing the heat-foamable sheet, and a method for filling the inner space of the hollow member. A heat-foamable sheet which extends in one direction when heated at 100 to 130° C. for 20 minutes and has an extension ratio of 5 to 50% in the extension direction is manufactured by stretch-forming a heat-foamable material. Even when the inner space has the protruding space, the protruding space can be easily filled at low cost without using an extra member by using the heat-foamable sheet as the foaming filler member, disposing the foaming filler member in the main space of the inner space, and foaming it such that the extending direction of the heat-foamable sheet is oriented toward the protruding space.

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