公开(公告)号：US4182722A

公开(公告)日：1980-01-08

申请号：US617907

申请日：1975-09-29

申请人： James E. Lyons

发明人： James E. Lyons

IPC分类号： B01J31/08 ,  B01J31/10 ,  C07D301/06 ,  C07D303/04 ,  C07D303/14

CPC分类号： B01J31/10 ,  B01J31/08 ,  C07D301/06 ,  C07D303/04 ,  C07D303/14 ,  B01J2231/72

摘要： Acylic or cyclic epoxyalcohols can be prepared by direct oxidation of an olefin when there is employed an ion-exchanged bimetallic catalyst, wherein one metal is from Groups IB or VIII, and the other from Group V.

摘要翻译： 酰基或环状环氧醇可以通过使用离子交换的双金属催化剂直接氧化烯烃来制备，其中一种金属来自IB或VIII族，另一种来自第V族。

公开(公告)号：US4136133A

公开(公告)日：1979-01-23

申请号：US774364

申请日：1977-03-04

申请人： Robert M. Thompson

发明人： Robert M. Thompson

IPC分类号： C08G69/00 ,  C08L77/06

CPC分类号： C08G69/00

摘要： Novel block copolymer formed by melting blending a melt spinnable polyamide such as nylon-6 and a poly(oxa-amide) such as poly(4-oxaheptamethylene adipamide) (also known as N-303-6) is disclosed. Said copolymer has utility as a fiber. The fiber of copolymer, for example of nylon-6 and said poly-(oxa-amide) has superior absorption characteristics than that of nylon-6. Furthermore, resulting fiber (N-303-6//6) still substantially maintains the other desirable properties of the major constituent, for example nylon-6.

公开(公告)号：US4073896A

公开(公告)日：1978-02-14

申请号：US724837

申请日：1976-09-20

申请人： Richard D. Cassar

发明人： Richard D. Cassar

IPC分类号： A01N57/12 ,  A01N57/14 ,  C07F9/165 ,  C07F9/173 ,  A01N9/36 ,  C07F9/02

CPC分类号： C07F9/1652 ,  A01N57/12 ,  A01N57/14 ,  C07F9/173

摘要： Novel insecticidal compositions of matter having the formula: ##STR1## or mixtures thereof, wherein R.sub.1 and R.sub.2 are C.sub.1-20 hydrocarbyl groups which may be the same or different, or one of R.sub.1 and R.sub.2 may be hydrogen, and R.sub.3 and R.sub.4 are methyl or hydrogen and may be the same or different, can be prepared by the reaction of an alkyl ester, preferably the methyl ester, of polymethylmuconic acid with (C.sub.2 H.sub.5 O).sub.2 PSSH, the reaction product of ethanol and phosphorus pentasulfide.

摘要翻译： 具有下式的物质的新型杀虫组合物或其混合物，其中R 1和R 2是可以相同或不同的C 1-20烃基或R 1和R 2之一可以是氢，和 R3和R4是甲基或氢，并且可以相同或不同，可以通过聚甲基纤维素酸的烷基酯，优选甲酯与（C 2 H 5 O）2 PSSH（乙醇和五硫化二磷）的反应产物的反应来制备。

公开(公告)号：US4043927A

公开(公告)日：1977-08-23

申请号：US641110

申请日：1975-12-15

申请人： Irl N. Duling ,  David S. Gates ,  Frederick P. Glazier ,  Robert E. Moore

发明人： Irl N. Duling ,  David S. Gates ,  Frederick P. Glazier ,  Robert E. Moore

IPC分类号： C10M171/00 ,  C10M1/20

CPC分类号： C10M171/002

摘要： A friction or tractive drive comprises at least two relatively rotatable members in torque transmitting relationship, the tractive surfaces of the members having disposed thereon a tractant selected from the following groups (A) or (B):A. a tractant comprising a hydrocarbon dimer of an alkyladamantane and/or alkyladamantanol of the C.sub.12 -C.sub.19 range containing 1-3 alkyl groups of the C.sub.1 -C.sub.3 range, the dimer containing two adamantane nuclei which are linked to each other through an alkylene radical derived from and having the same number of carbon atoms as an alkyl group of the starting material; andB. an ether analogous to a hydrocarbon dimer from group (A) but in which there are two linkages between nuclei, one being an oxymethylene or oxyethylene radical, the other being a methylene or ethylene radical.

摘要翻译： 摩擦或牵引驱动器包括扭矩传递关系中的至少两个相对可旋转的构件，构件的牵引表面设置有选自以下组（A）或（B）的牵引器：

公开(公告)号：US4041086A

公开(公告)日：1977-08-09

申请号：US647944

申请日：1976-01-12

申请人： Robert E. Moore ,  Edward J. Janoski

发明人： Robert E. Moore ,  Edward J. Janoski

IPC分类号： C07C5/27 ,  C07C5/29 ,  C07C17/10 ,  C07C23/38 ,  C10M171/00 ,  C07C23/18

CPC分类号： C10M171/002 ,  C07C17/10 ,  C07C23/38 ,  C07C5/2718 ,  C07C5/29

摘要： Novel, highly fluorinated hydrocarbons derived from the fluorination of alkyladamantanes, may be produced by known means, as for example by the process comprising contacting an alkyladamantane hydrocarbon, in vapor phase, with a fluoride of a transition metal (e.g., CoF.sub.3, MnF.sub.3, AgF.sub.2) at 200.degree.-400.degree. C. The preferred adamantane hydrocarbons contain in the range of 11-30 (more preferred 12 to 14) carbon atoms and contain methyl and/or ethyl groups.

摘要翻译： 衍生自烷基金刚烷氟化的新型高度氟化的烃可以通过已知的方法制备，例如通过包括使烷基金刚烷烃在气相中与过渡金属的氟化物（例如CoF 3，MnF 3，AgF 2 ）。优选的金刚烷烃含有11-30（更优选12-14）碳原子的范围，并含有甲基和/或乙基。

公开(公告)号：US4018713A

公开(公告)日：1977-04-19

申请号：US652933

申请日：1976-01-27

申请人： Ronald D. Bushick ,  Howard P. Angstadt

发明人： Ronald D. Bushick ,  Howard P. Angstadt

IPC分类号： B01J23/22 ,  B01J21/04 ,  B01J21/16 ,  B01J23/04

CPC分类号： C07C253/28 ,  B01J23/22

摘要： An ammoxidation process for the preparation of nitriles by reaction of m- or p-xylene with ammonia and oxygen using as catalyst an .alpha.-alumina supported vanadiumalkali metal bronze promoted with niobium, whereby a high proportion of dinitrile product is obtained. The invention also embodies the niobium promoted catalyst.

摘要翻译： 通过m-或对二甲苯与氨和氧的反应来制备腈的氨氧化方法使用用铌促进的α-氧化铝负载的钒碱金属青铜作为催化剂，从而获得高比例的二腈产物。 本发明还体现了铌促进催化剂。

公开(公告)号：US3998881A

公开(公告)日：1976-12-21

申请号：US523298

申请日：1974-11-13

申请人： Walter Albert Butte, Jr. ,  William J. Murtaugh

发明人： Walter Albert Butte, Jr. ,  William J. Murtaugh

IPC分类号： C07B61/00 ,  B01J23/00 ,  B01J23/46 ,  C07C20060101 ,  C07C67/00 ,  C07C209/00 ,  C07C209/48 ,  C07C211/18 ,  C07C85/02

CPC分类号： C07C2101/14

摘要： A process for the preparation of 1,3 or 1,4-bis (aminomethyl)cyclohexane by hydrogenating a solvent solution of iso- or terephthalonitrile at a temperature between about 50.degree. and about 150.degree. C., at a pressure of between about 500 and about 1500 psig., and in the presence of a supported rhodium catalyst.

公开(公告)号：US3987112A

公开(公告)日：1976-10-19

申请号：US515762

申请日：1974-10-17

申请人： James E. Lyons

发明人： James E. Lyons

IPC分类号： B01J31/08 ,  B01J31/16 ,  B01J31/20 ,  B01J31/22 ,  C07C39/08

CPC分类号： B01J31/165 ,  B01J31/08 ,  B01J31/20 ,  B01J31/2295 ,  C07C39/08 ,  B01J2231/72 ,  B01J2531/56

摘要： A 4-stage process for the production of catechol, starting with a mixture of cyclohexanol-cyclohexanone ("KA-oil"), is provided herein whereby the starting mixture is first hydrotreated to convert the cyclohexanone to cyclohexanol, the cyclohexanol dehydrated to form cyclohexene which, in turn, is oxidized to 1,2-epoxy-3-hydroxy-cyclohexane. Dehydrogenation of this latter compound yields catechol. Volatiles and residue from the second stage are advantageously recycled to the KA-oil feed stream, and H.sub.2 from the last stage recycled to the hydrotreating step.

公开(公告)号：US3987080A

公开(公告)日：1976-10-19

申请号：US576821

申请日：1975-05-12

申请人： David S. Barmby

发明人： David S. Barmby

IPC分类号： B01J23/22 ,  B01J23/92 ,  C07C255/49 ,  C07C120/14 ,  B01J21/20 ,  B01J23/94

CPC分类号： C07C253/28 ,  B01J23/92 ,  Y02P20/584

摘要： In an ammoxidation system where hydrocarbon, oxygen and ammonia are reacted at a temperature of from about 375.degree.C. to about 450.degree.C. in the presence of a vanadium bronze catalyst, the improvement of regenerating heat damaged catalyst by cooling the catalyst to below about 400.degree.C. and then reheating it to a temperature of from about 510.degree.C. to about 530.degree.C. in the presence of oxygen.

公开(公告)号：US3976669A

公开(公告)日：1976-08-24

申请号：US476627

申请日：1974-06-05

申请人： Robert M. Thompson

发明人： Robert M. Thompson

IPC分类号： C07C233/00 ,  C08K5/20 ,  C09K5/08 ,  C07C103/127

CPC分类号： C08K5/20 ,  C09K5/08 ,  C10M3/00 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/28 ,  C10M2217/044 ,  C10M2217/045 ,  C10N2230/08 ,  C10N2240/12 ,  C10N2240/121

摘要： This invention relates to novel liquid tertiary diamides having the following structural formula: ##EQU1## wherein n = 0 - 10 R = --(CH.sub.2).sub.m --CH.sub.3 wherein m = 4 - 12One such diamide is N,N'-2,2,5,5-tetramethylhexamethylene-N,N'-dimethylpelargonamide. The diamides have utility as heat transfer fluids and plasticizers.

摘要翻译： 本发明涉及具有以下结构式的新型液体叔二酰胺：CH 3 CH 3 CH 3 CH 3 ||| RCN-CH2-C-（CH2）nC-CH2-NCR PARALLEL || PARALLEL OCH3CH3O其中n = 0-10 R = - （CH2） m-CH 3，其中m = 4-12。一种这样的二酰胺是N，N'-2,2,5,5-四甲基六亚甲基-N，N'-二甲基对二甲酰胺。 二酰胺可用作传热流体和增塑剂。