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    Oxidation products of cobalt complexes,process for obtaining same and insertion process
    31.
    发明授权
    Oxidation products of cobalt complexes,process for obtaining same and insertion process 失效
    钴复合物的氧化产物，其获得方法和插入方法

    公开(公告)号：US3803192A

    公开(公告)日：1974-04-09

    申请号：US10297770

    申请日：1970-12-30

    Applicant: SNAM PROGETTI

    Inventor： NERI C ,  PERROTTI E

    IPC: B01J31/16 ,  B01J31/18 ,  B01J31/22 ,  C07F15/06 ,  C09B55/00

    CPC classification number: B01J31/1825 ,  B01J31/2243 ,  B01J2531/0252 ,  B01J2531/845 ,  C07F15/06 ,  C09B55/00

    Abstract: A PROCESS IS DISCLOSED FOR PREPARING TRIVALENT COBALT DERIVATIVES REPRESENTED BY THE FORMULA:

    X-A-CO(-L1)(-L2)(-L3)-L4

    WHEREIN L1, L2, L3 AND L4 MAY BELONG TO THE SAME LIGAND MOLECULE, E.G., A PLANAR TETRADENATE LIGAND SUCH AS BIS(DIACETYLMONOXIMEIMINO)-PROPANE, OR TO TWO MOLECULES OF A BIDENATE LIGAND SUCH AS O-PHENANTROLINE, OR MAY BE FOUR MONODENTATE LIGANDS; A IS A DIVALENT RADICAL SUCH AS -CH2-; X IS A FUNCTIONAL GROUP SUCH AS -NO2: BY CAUSING THE CORRESPONDING DIVALENT COBALT COMPLEXES TO REACT WITH MOLECULAR OXYGEN IN THE PRESENCE OF AN ALCOHOL SUCH AS METHANOL, AND A NEW TRIVALENT COBALT COMPOUND IS PRODUCED WHICH IS THEN ALLOWED TO REACT WITH A COMPOUND HAVING THE FORMULA HA-X WHEREIN A AND X HAVE THE MEANING SET FORTH ABOVE.

    Process to make diels-alder modified olefin terpolymers and products therefrom
    32.
    发明授权
    Process to make diels-alder modified olefin terpolymers and products therefrom 失效
    制备改性烯丙基二醇和其制品的方法

    公开(公告)号：US3803092A

    公开(公告)日：1974-04-09

    申请号：US13482271

    申请日：1971-04-16

    Applicant: SNAM PROGETTI

    Inventor： CESCA S ,  ARRIGHETTI S ,  ROGGERO A ,  GHETTI G

    IPC: C08F8/00 ,  C08F27/00 ,  C08F15/40

    CPC classification number: C08F8/00 ,  C08F210/18

    Abstract: NOVEL POLYMERS ARE DISCLOSED WHICH COMPRISE MODIFIED OLEFINS CONTAINING IN THEIR MOLECULE AN ENDOMETHYLENE RING OR A CYCLOALIPHATIC RING, A STRAIGHT HYDROCARBON CHAIN AND CHARACTERISTIS POLAR GROUPS INCLUDING COOH, CN, CHO, CONH2, SO3H, CH2,CI AND COOR* WHERE R* MAY BE AN ALKYL OR AN ARYL RADICAL. THE NEW OLEFIN POLYMERS ARE OBTAINED BY A DIELS-ALDER REACTION BETWEEN OLEFIN POLYMERS CONTAINING CONJUGATED DOUBLE BONDS WITH DIENOPHYL REAGENTS HAVING AT LEAST ONE OF THE ABOVE-MENTIONED CHARACTERISTIC FUNCTIONAL GROUPS AND TO THE MIXES OBTAINED THEREBY WHICH CAN BE CROSS-LINKED WITHOUT SULFUR.

    Peristaltic pump with a plurality of continuously adjustable channels
    33.
    发明授权
    Peristaltic pump with a plurality of continuously adjustable channels 失效
    具有广泛连续可调通道的PERISALIC PUMP

    公开(公告)号：US3791777A

    公开(公告)日：1974-02-12

    申请号：US3791777D

    申请日：1971-10-08

    Applicant: SNAM PROGETTI

    Inventor： IMPEDOVO S ,  PAPOFF P

    IPC: F04B43/12 ,  F16L21/00 ,  G01N35/08 ,  F04B43/08 ,  F04B45/06

    CPC classification number: F16L21/005 ,  F04B43/1292 ,  G01N35/08

    Abstract: A novel peristaltic pump is disclosed which comprises a support base, a shaft mounted for rotation on said support base, a rotor means mounted on said shaft at one side of said support base, motor means for driving said shaft mounted on the opposite side of said support means, said rotor means having spaced around its periphery a plurality of force bearings, in a plurality of rows spaced axially along said rotor, a half jaw mounted around the periphery of said rotor means, said half jaw having a plurality of stacked-grooved sectors spaced axially along said rotor means, said plurality of stacked-grooved sectors having individual means for independent adjustment of the radial depth of each of said stacked-grooved sectors.

    Abstract translation: 公开了一种新颖的蠕动泵，其包括支撑基座，安装在所述支撑基座上旋转的轴，在所述支撑基座的一侧安装在所述轴上的转子装置，用于驱动安装在所述支撑基座的相对侧上的所述轴的马达装置 所述转子装置围绕其周边隔开多个沿所述转子轴向隔开的排的力轴承，所述半夹具围绕所述转子装置的周边安装，所述半夹具具有多个堆叠槽 沿着所述转子装置轴向间隔开的扇区，所述多个堆叠带槽扇区具有独立的装置，用于独立地调节每个所述堆叠槽扇区的径向深度。

    Process for the preparation of trivalent cobalt complexes
    34.
    发明授权
    Process for the preparation of trivalent cobalt complexes 失效
    制备复合钴复合物的方法

    公开(公告)号：US3787464A

    公开(公告)日：1974-01-22

    申请号：US3787464D

    申请日：1970-12-30

    Applicant: SNAM PROGETTI

    Inventor： NERI C ,  PERROTTI E

    IPC: C07F15/06 ,  C07C11/26

    CPC classification number: C07F15/06 ,  C07F15/065

    Abstract: A PROCESS IS DISCLOSED FOR PREPARING TRIVALENT COBALT DERIVATIVES OF THE FORMULA

    1-((-)O-),2-((2-((-)O-)PHENYL)-CH=N-CH2-CH2-N=CH-)BENZENE

    X-CH2-(-) CO(+3)

    WHEREIN X IS NO2, CN. CH3CO OR CHO WHICH COMPRISES REACTING A SUSPENSION OR SOLUTION CONTAINING A DIVALENT COBALT COMPLEX OF THE FORMULA IG-02 METHANOL AND A REACTANT OF THE FORMULA CH3-X WHEREIN, X AS AS DEFINED ABOVE, AT A TEMPERATURE FROM 0*C. TO 80*C. WHILE SIMULTANEOUSLY INTRODUCING OXYGEN GAS INTO SAID SUSPENSION OR SOLUTION.

    Curable amorphous olefinic terpolymers obtained from alpha-olefins and polyene hydrocarbon containing two conjugated double bonds and process for preparing same
    36.
    发明授权
    Curable amorphous olefinic terpolymers obtained from alpha-olefins and polyene hydrocarbon containing two conjugated double bonds and process for preparing same 失效
    含有两相结合双酚A的烯烃和聚烯烃获得的可固化无定形烯烃二醇及其制备方法

    公开(公告)号：US3712876A

    公开(公告)日：1973-01-23

    申请号：US3712876D

    申请日：1971-01-22

    Applicant: SNAM PROGETTI

    Inventor： ARRIGHETTI S ,  CESCA S ,  ROGGERO A ,  VAJNA E

    IPC: C08F10/00 ,  C08F210/00 ,  C08F15/40

    CPC classification number: C08F210/00 ,  C08F10/00 ,  C08F4/00

    Abstract: A NEW CURABLE AMORPHOUS TERPOLYMER HAVING A HIGH CURING RATE, WHICH CONSISTS OF TWO ALPHA OLEFINS, E.G., ETHYLENE AND PROPYLENE, AND A POLYENE HAVING TWO CONJUGATED DOUBLE BONDS AND REPRESENTED BY THE FORMULA:

    1-R1,2-(R"''-(R"-)C=C(-R'')-),3-R,4-R4,5-R3,6-R2-NORBORNA-

    2,5-DIENE

    WHEREIN R IS H OR ALKYL AND R1, R2, R3, R4, R'', R" MAY BE H, ALKYL OR ARYL, IS PREPARED BY POLYMERIZING THE TWO ALPHA OLEFINS AND THE POLYENE IN THE PRESENCE OF A COMPOUND OF A TRANSITION METAL OF GROUPS IV TO VIII OF THE PERIODIC TABLE AND A REDUCING ALUMINUM COMPOUND REPRESENTED BY THE FORMULA:

    AIROX1X2.NZ

    WHEREIN RO IS H OR A HYDROCARBON RADICAL HAVING 1 TO 10 C ATOMS; EACH OF X1 AND X2, WHICH MAY BE THE SAME OR DIFFERENT, IS H, AN HYDROCARBON RADICAL HAVING 1 TO 10 C ATOMS HALOGEN OR A SECONDARY AMINE RADICAL; Z IS A LEWIS BASE; AND N IS 0-2.

    Device and apparatus suitable to pulsed and controlled transfer of solids in liquid phase
    37.
    发明授权
    Device and apparatus suitable to pulsed and controlled transfer of solids in liquid phase 失效
    适用于液相中固体和液体转移的装置和装置

    公开(公告)号：US3690729A

    公开(公告)日：1972-09-12

    申请号：US3690729D

    申请日：1970-05-13

    Applicant: SNAM PROGETTI

    Inventor： FACCHINI ALESSANDRO

    IPC: B65G53/30 ,  B65G53/04

    CPC classification number: B65G53/30

    Abstract: Finely divided particles of a brittle solid are transported by dispersing them in a transport liquid of lower density in a dispersion chamber and by feeding a series of aliquots of the dispersion from the dispersion chamber to a vessel, equipped with inlet and outlet ducts which are respectively provided with automatic control valves, when the several aliquots are subjected to increased pressure and whence the dispersed particles are expelled for transport through the outlet duct.

    Abstract translation: 通过将分散体分散在较低密度的输送液体中并通过将分散体的一批等分试样从分散室供给到装有入口管和出口管的容器中来输送脆性固体的细碎颗粒 设置有自动控制阀，当几个等分试样经受增加的压力时，分散的颗粒被排出以通过出口管道运输。

    Polyene hydrocarbons and process for obtaining same
    39.
    发明授权
    Polyene hydrocarbons and process for obtaining same 失效
    聚烯烃和其制备方法

    公开(公告)号：US3676510A

    公开(公告)日：1972-07-11

    申请号：US3676510D

    申请日：1971-01-22

    Applicant: SNAM PROGETTI

    Inventor： ARRIGHETTI SERGIO ,  VAJNA EUGENIO ,  CESCA SEBASTIANO

    IPC: C07C13/43 ,  C07C5/24

    CPC classification number: C07C13/43 ,  C07C2602/42

    Abstract: Triene hydrocarbons containing two conjugated double bonds, represented by the formula:
    WHEREIN R1, R2, R3, R4, R and R'' may be hydrogen, alkyl or aryl radicals, and which may be prepared through a Diels-Alder reaction between a cyclopentadiene and (a) a dihalide-alkenyl compound, followed by dehydrohalogenation with basic agents, or (b) esters of fumaric or maleic acid, followed by reaction with a Grignard''s reagent and then by dehydration of the alcohol, are disclosed.

    Abstract translation: 含有两个共轭双键的三烯烃，由下式表示：

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