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1.发明授权Hydrogenation catalysts and a process for hydrogenating polymers by the use of them 失效氢化催化剂及其使用氢化聚合物的方法
公开(公告)号：US3541064A
公开(公告)日：1970-11-17
申请号：US3541064D
申请日：1968-07-11
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公开(公告)号：US3652517A
公开(公告)日：1972-03-28
申请号：US3652517D
申请日：1970-02-05
发明人： YOSHIMOTO TOSHIO , KANEKO SEIYA , SASAKI TAKASHI , NARUMIYA TSUNEAKI , YOSHII HIROSHI , TAKAMATSU TETSUYA
摘要： HALOGENATED AND HYDROGENATED POLYMERS WHICH ARE VULCANIZABLE AND WHICH ARE PRODUCED BY HYDROGENATING A POLYMER DISSOLVED IN AN INERT SOLVENT IN THE PRESENCE OF A ZIEGLER-TYPE HYDROGENATION CATALYST, HALOGENATING THE RESULTING HYDROGENATED POLYMER BY CONTACTING HALOGEN THEREWITH, MIXING WATER OR A NON-SOLVENT WITH SAID HYDROGENATED POLYMER SOLUTION, REMOVING THE CATALYST WITH WATER OR THE NON-SOLVENT, AND RECOVERING THE HALOGENATED HYDROGENATED POLYMER FREE FROM THE CATALYST.
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公开(公告)号：US3580897A
公开(公告)日：1971-05-25
申请号：US3580897D
申请日：1968-11-14
CPC分类号： C08C19/02
摘要： HYDROGENATED HYDROCARBON POLYMERS CAN BE OBTAINED IN A CONTINUOUS STEP COMPRISING POLYMJERIZING OR COPOLYMERIZING CONJUGATED 1,3-DIOLEFIN IN AN ENERT ATMOSPHERE AND IN AN INERT SOLVENT BY USING A CATALYST BASED ON AN ALKALI METAL OR AN ALKALI METAL HYDROCARBYL TO OBTAIN A POLYMER SOLUTION AND THEN MIXING HOMOGENEOUSLY AN ORGANIC COMPOUND OF NICKEL OR COBALT SOLUBLE IN THE INERT SOLVENT WITH THE RESULTING POLYMER SOLUTION WITHOUT ISOLATING THE RESULTING POLYMER AND CATLYTICALLY HYDROGENATING THE UNSATURATED BOND OF THE RESULTING POLYMER. IN THIS PROCESS THE ALKALI METAL OR ALKALI METAL HYDROCARBYL IN THE POLYERIZATION CATALYST, WHICH REMAINS IN THE RESULTING POLYMER AFTER THE POLYMERIZATION ACTS TO EFFECT THE REDUCTION OF THE ORGANIC COMPOUND OF NICKEL OR COBALT TO PRODUCE THE HYDROGENATION CATALYST.
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4.发明授权
公开(公告)号：US3531450A
公开(公告)日：1970-09-29
申请号：US67705467
申请日：1967-10-23
IPC分类号： B01J31/02 , B01J31/04 , B01J31/12 , B01J31/22 , C08C19/02 , C08F4/42 , G05G15/08 , C08D5/00 , C08F1/88 , C08F27/25
CPC分类号： B01J31/04 , B01J31/122 , B01J31/143 , B01J31/2234 , B01J31/2252 , B01J2231/645 , B01J2531/845 , B01J2531/847 , C08C19/02
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5.发明授权Hydrogenation catalysts and a process for hydrogenating polymers by means of these catalysts 失效氢化催化剂和通过这些催化剂氢化聚合物的方法
公开(公告)号：US3625927A
公开(公告)日：1971-12-07
申请号：US3625927D
申请日：1968-06-13
CPC分类号： B01J31/1825 , B01J31/122 , B01J31/143 , B01J31/2243 , B01J2231/645 , B01J2531/842 , B01J2531/845 , B01J2531/847 , C08C19/02
摘要： A catalyst for hydrogenating a high molecular weight polymer having hydrogenatable unsaturated bonds, which is suitable for hydrogenation of said polymer in a viscous solution form and comprises a reaction product of (1) a metal chelate compound of nickel, cobalt or iron with (2) an organic metallic reducing agent; in said chelate compound, the chelating agent should be attached to said metal through a pair of a nitrogen atom and an oxygen atom; the hydrogenation process of said polymer by means of said catalyst.
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公开(公告)号：US3531445A
公开(公告)日：1970-09-29
申请号：US3531445D
申请日：1969-04-15
发明人： YOSHIMOTO TOSHIO , KANEKO SEIYA , YOSHII HIROSHI , SASAKI TAKASHI
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