公开(公告)号：US4918240A

公开(公告)日：1990-04-17

申请号：US232289

申请日：1988-08-15

Applicant: Paul H. Todd, Jr. ,  James A. Guzinski

Inventor： Paul H. Todd, Jr. ,  James A. Guzinski

IPC: A62D3/00 ,  C07C20060101 ,  C07C45/78 ,  C07C45/85 ,  C07C45/86 ,  C07C49/573 ,  C07C49/647 ,  C07C49/713 ,  C07C49/743 ,  C07C49/825 ,  C12C20060101 ,  C12C3/08 ,  C12C3/12 ,  C12C11/00

CPC classification number: C12C5/026 ,  C12C3/08 ,  C12C3/10 ,  C12C9/025

Abstract: Beta acids, separated from hop extracts, are purified prior to hydrogenolysis by mixing with an aqueous solution of polyvalent metal ions, preferably edible ions such as magnesium or calcium ions, separating the aqueous beta acids from insoluble materials containing catalyst poisons, and recovering the thus-purified beta acids which are catalyst-poison free and in a form suitable for hydrogenolysis to 4-desoxy alpha acids.

Abstract translation: 与啤酒花提取物分离的β-酸在氢解之前通过与多价金属离子的水溶液，优选可食用的离子如镁或钙离子混合，将β-酸水溶液与含有催化剂毒物的不溶物质分离， 不含催化剂无毒且适合于氢解为4-脱氧α-酸的形式的纯化的β酸。

公开(公告)号：US4902716A

公开(公告)日：1990-02-20

申请号：US682896

申请日：1984-12-18

Applicant: Tatsuo Higa ,  Kenneth M. Snader

Inventor： Tatsuo Higa ,  Kenneth M. Snader

IPC: C07C69/03 ,  A61K31/56 ,  A61K35/56 ,  C07C45/00 ,  C07C45/67 ,  C07C45/78 ,  C07C49/723 ,  C07C49/743 ,  C07C49/753 ,  C07C67/00 ,  C07C69/145 ,  C07C69/63 ,  C07D307/77

CPC classification number: C07D307/77 ,  A61K31/56 ,  C07C45/673 ,  C07C45/78 ,  C07C49/743 ,  C07C49/753

Abstract: This invention relates to antiviral compositions, a process for producing the compositions and a method for inhibiting viruses utilizing the compositions. More particularly, the compositions are halogenated chamigrenes extracted from sea hares which diet upon red algae.

Abstract translation: 本发明涉及抗病毒组合物，制备该组合物的方法和一种利用该组合物抑制病毒的方法。 更具体地，组合物是从红藻中摄取的从野兔中提取的卤化季铵盐。

公开(公告)号：US4892625A

公开(公告)日：1990-01-09

申请号：US65481

申请日：1987-06-23

Applicant: Shumpei Shimizu ,  Mamoru Yoshizako ,  Toshitsura Cho

Inventor： Shumpei Shimizu ,  Mamoru Yoshizako ,  Toshitsura Cho

IPC: B01D3/00 ,  B01D3/16 ,  B01D3/22 ,  C01B7/07 ,  C01B7/13 ,  C01B7/19 ,  C01B11/16 ,  C01B21/46 ,  C07C17/383 ,  C07C45/78 ,  C07C45/81 ,  C07C45/82 ,  C07C51/44

CPC classification number: C07C51/44 ,  B01D3/00 ,  C01B11/16 ,  C01B21/46 ,  C01B7/0712 ,  C01B7/135 ,  C01B7/196 ,  C07C17/383 ,  C07C45/78 ,  C07C45/81 ,  C07C45/82 ,  Y10S203/11

Abstract: A distillable liquid containing non-volatile impurities is freed of those impurities by boiling the liquid to form vapors of the liquid, passing the vapors through a packed column heated to a temperature such that liquid entrained in the vapors is completely vaporized and the non-volatile impurities remain in the packed column, and condensing the vapors from the column.

公开(公告)号：US4814512A

公开(公告)日：1989-03-21

申请号：US945303

申请日：1986-12-19

Applicant: Michio Ueshima ,  Yoshiyuki Takahashi ,  Masatoshi Tsuchino ,  Noboru Saito

Inventor： Michio Ueshima ,  Yoshiyuki Takahashi ,  Masatoshi Tsuchino ,  Noboru Saito

IPC: C07C45/36 ,  C07C45/78 ,  C07C45/81 ,  C07C45/82 ,  C07C45/32

CPC classification number: C07C45/81 ,  C07C45/36 ,  C07C45/78 ,  C07C45/82

Abstract: A method for the production of p-methoxybenzaldehyde by the vapor-phase catalytic oxidation of p-methoxytoluene, which method comprises cooling and condensing a mixed gas formed by said reaction of oxidation thereby preparing a solution containing p-methoxybenzaldehyde, treating said solution in the presence of at least one alkali selected from the group consisting of an alkali metal compound and an ammonium compound soluble in water and alkaline in nature, and subsequently distilling the resultant treated solution.

Abstract translation: 通过对甲氧基甲苯的气相催化氧化生产对甲氧基苯甲醛的方法，该方法包括冷却和冷凝通过氧化反应形成的混合气体，从而制备含有对甲氧基苯甲醛的溶液， 存在选自碱金属化合物和本质上可溶于水和碱的铵化合物的至少一种碱，然后蒸馏得到的处理溶液。

公开(公告)号：US4709098A

公开(公告)日：1987-11-24

申请号：US10902

申请日：1987-02-04

Applicant: Joseph E. Dolfini ,  Jerome Glinka

Inventor： Joseph E. Dolfini ,  Jerome Glinka

IPC: C07C45/28 ,  C07C45/54 ,  C07C45/67 ,  C07C45/78 ,  C07C45/42

CPC classification number: C07C45/28 ,  C07C45/54 ,  C07C45/673 ,  C07C45/78

Abstract: Ketones or aldehydes containing one or more carbon-carbon double bonds and a carbonyl group conjugated with at least one double bond are hydrolyzed by the action of heat and pressure in the presence of water. The ketone or aldehyde cleaves at the double bond conjugated with the carbonyl group to produce additional carbonyl-containing compounds.

Abstract translation: 含有一个或多个碳 - 碳双键和与至少一个双键缀合的羰基的酮或醛在水的存在下通过热和压力的作用而水解。 酮或醛在与羰基共轭的双键处切割，以产生另外的含羰基化合物。

公开(公告)号：US4625067A

公开(公告)日：1986-11-25

申请号：US803087

申请日：1985-11-27

Applicant: Jean A. A. Hanin

Inventor： Jean A. A. Hanin

IPC: C07C27/22 ,  B01J31/40 ,  B01J38/00 ,  B01J38/04 ,  B01J38/10 ,  C07C27/00 ,  C07C27/04 ,  C07C29/16 ,  C07C45/00 ,  C07C45/50 ,  C07C45/78 ,  C07C45/80 ,  C07C67/00

CPC classification number: B01J31/20 ,  B01J31/403 ,  B01J31/4092 ,  C07C29/16 ,  C07C45/50 ,  C07C45/783 ,  C07C45/80 ,  B01J2231/321 ,  B01J2531/0205 ,  B01J2531/845 ,  B01J31/04 ,  Y02P20/584

Abstract: Cobalt values are removed from the crude product of a cobalt-catalyzed hydroformylation reaction by contacting the product with stripping gas to entrain volatile cobalt compounds, in the presence of water or aqueous acid to dissolve cobalt values not so entrained.

Abstract translation: 通过在水或酸水溶液的存在下使产物与汽提气体接触以夹带挥发性钴化合物来除去钴催化的加氢甲酰化反应的粗产物中的钴值，以溶解不被夹带的钴值。

公开(公告)号：US4599455A

公开(公告)日：1986-07-08

申请号：US604534

申请日：1984-04-27

Applicant: Yutaka Maruyama ,  Junji Negishi ,  Katuyoshi Murata ,  Yutaka Katsuhara

Inventor： Yutaka Maruyama ,  Junji Negishi ,  Katuyoshi Murata ,  Yutaka Katsuhara

IPC: C07C47/14 ,  C07C45/00 ,  C07C45/78 ,  C07C45/85 ,  C07C49/16 ,  C07C49/167 ,  C07C67/00 ,  B01D53/14

CPC classification number: C07C45/783 ,  C07C45/85

Abstract: A fluorinated carbonyl compound ##STR1## where x is 2 or 3 and A represents CF.sub.3 or H, coexisting with hydrogen fluoride in a mixed gas is purified by first adjusting the temperature of the mixed gas to 100.degree.-300.degree. C. to cause decomposition of a usually coexisting complex of the fluorinated compound with HF and then bringing the hot mixed gas into contact with concentrated sulfuric acid maintained at 10.degree.-40.degree. C. Almost the entire amount of HF is absorbed in sulfuric acid and subsequently recovered, while the purified compound neither dissolves in sulfuric acid nor reacts with HF present in sulfuric acid.

Abstract translation: 通过首先将混合气体的温度调节至100-300℃，将混合气体中与氟化氢共存的x为2或3，A表示CF 3或H的氟化羰基化合物＆lt; IMAGE＆gt; 的氟化合物与HF的通常共存的复合物，然后使热混合气体与保持在10 -40℃的浓硫酸接触。几乎全部量的HF被吸收在硫酸中并随后回收，而 纯化的化合物既不溶于硫酸也不与存在于硫酸中的HF反应。

公开(公告)号：US4584193A

公开(公告)日：1986-04-22

申请号：US716798

申请日：1985-03-27

Applicant: Wendell E. Burkholder ,  Joel K. Phillips ,  Catherine A. Walgenbach ,  Janet A. Klein

Inventor： Wendell E. Burkholder ,  Joel K. Phillips ,  Catherine A. Walgenbach ,  Janet A. Klein

IPC: A01N35/02 ,  C07C45/78 ,  C07C49/17 ,  A01N25/00

CPC classification number: C07C49/17 ,  A01N35/02 ,  C07C45/78

Abstract: The compound 5-hydroxy-4-methyl-3-heptanone (sitophilure) having the structural formula ##STR1## has been identified as an aggregation pheromone for both males and females of grain weevils belonging to the genus Sitophilus. The compound and compositions containing the same are useful tools for the monitoring and control of these major agricultural pests of stored grain.

Abstract translation: 已经将具有结构式“IMAGE”的化合物5-羟基-4-甲基-3-庚酮（sitophilure）鉴定为属于Sitophilus属的谷类象鼻虫的男性和女性的聚集信息素。 含有该化合物的组合物和组合物是用于监测和控制储存谷物的这些主要农业害虫的有用工具。

公开(公告)号：US4386223A

公开(公告)日：1983-05-31

申请号：US320079

申请日：1981-11-10

Applicant: Toshikazu Kawai ,  Yutaka Maruyama ,  Junji Negishi ,  Akira Negishi

Inventor： Toshikazu Kawai ,  Yutaka Maruyama ,  Junji Negishi ,  Akira Negishi

IPC: C07C49/167 ,  C07C45/00 ,  C07C45/78 ,  C07C45/85 ,  C07C67/00

CPC classification number: C07C45/783 ,  C07C45/78 ,  C07C45/85

Abstract: Crude hexafluoroacetone (HFA) containing chlorofluoroacetone(s) (CFA) as well as hydrogen halide(s) is purified by initially allowing the crude HFA to be absorbed in water to give an aqueous solution in which HFA and CFA are in the form of their respective hydrates, adding a calcium compound such as carbonate, hydroxide or oxide to the solution to neutralize the hydrogen halide(s), and decomposing the hydrated CFA by first adding an alkali metal compound such as K.sub.2 CO.sub.3 or Na.sub.2 CO.sub.3 or an alkaline earth metal compound such as Ca(OH).sub.2, Ba(OH).sub.2, CaO or BaO to the solution and subsequently adding a mineral acid such as HCl or H.sub.2 SO.sub.4 to the same solution. This procedure results in complete decomposition of CFA without causing decomposition of HFA and spontaneous separation of the liquid reaction system into two layers, one of which is exclusively HFA hydrate. Accordingly it is easy to separate pure HFA hydrate from the decomposed impurities.

Abstract translation: 通过首先使粗HFA被吸收在水中来纯化含有氯氟丙酮（CFA）和卤化氢的粗六氟丙酮（HFA），其中HFA和CFA为其HFA和CFA形式的水溶液 各自的水合物，向溶液中加入钙化合物如碳酸盐，氢氧化物或氧化物以中和卤化氢，并且通过首先加入碱金属化合物如K 2 CO 3或Na 2 CO 3或碱土金属化合物来分解水合CFA， 作为Ca（OH）2，Ba（OH）2，CaO或BaO，然后向同一溶液中加入无机酸如HCl或H 2 SO 4。 该过程导致CFA完全分解而不引起HFA分解，并将液体反应体系自发分离成两层，其中之一仅为HFA水合物。 因此，容易将纯HFA水合物与分解的杂质分离。

公开(公告)号：US4341536A

公开(公告)日：1982-07-27

申请号：US224435

申请日：1981-01-12

Applicant: Fumiki Murakami ,  Minoru Ikeda ,  Takashi Tokutomi ,  Toshiharu Nakano

Inventor： Fumiki Murakami ,  Minoru Ikeda ,  Takashi Tokutomi ,  Toshiharu Nakano

IPC: B01D47/00 ,  B01D47/02 ,  B01D47/12 ,  B01D53/18 ,  C07C45/78

CPC classification number: B01D47/12 ,  B01D47/027 ,  C07C45/783

Abstract: A method for continuously removing fine dust from gases which contain them, consisting of: introducing the gas at a gas linear velocity of 10 to 80 m/sec and a liquid at a rate such that the liquid-to-gas ratio; L/G, is 1 to 50 l/m.sup.3, in parallel, into slit(s) or hole(s) which are set in tray(s) causing impingement onto a baffle plate which is set beneath the tray; and then carrying away the fine dust particles from the gas by the liquid, which is separated from the gas, is disclosed, along with apparatus to effectuate the process.

Abstract translation: 一种用于从含有它们的气体中连续除去细粉尘的方法，包括：以10至80m /秒的气体线速度引入气体和以使得液体与气体之比的速率引入液体; L / G，平均为1至50升/立方米，设置在托盘中的狭缝或孔中，引起冲击到设置在托盘下方的挡板上; 并且随着与气体分离的液体携带来自气体的细粉尘颗粒以及实现该方法的设备。