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1.Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber composition 有权
Title translation: 改性共轭二烯系(共)聚合物,改性共轭二烯系(共)聚合物,橡胶组合物的制造方法公开(公告)号:US08410224B2
公开(公告)日:2013-04-02
申请号:US12532720
申请日:2008-03-21
Applicant: Takaomi Matsumoto , Masahiro Shibata , Takuo Sone , Toshihiro Tadaki , Ken Tanaka , Ryuji Nakagawa
Inventor: Takaomi Matsumoto , Masahiro Shibata , Takuo Sone , Toshihiro Tadaki , Ken Tanaka , Ryuji Nakagawa
CPC classification number: C08C19/44 , C08C19/12 , C08C19/16 , C08K3/013 , C08K3/16 , C08K3/24 , C08K5/54 , C08L9/00 , C08L9/06 , C08L15/00 , C08L21/00 , C08L2666/08
Abstract: The method for producing a modified conjugated diene based (co)polymer, according to the present invention comprises (a) obtaining a primarily modified polymer by carrying out a primary modification reaction wherein at least one member selected from the group consisting of an alkoxysilane compound and a silanol compound is introduced into the active alkali metal terminal of a conjugated diene based (co)polymer having an active alkali metal terminal, and (b) obtaining a secondarily modified polymer (a modified conjugated diene based (co)polymer) by subjecting the above-obtained primarily modified polymer to reactions comprising (b1) and (b2). (b1): a reaction with a condensation accelerator comprising a metal element. (b2): a reaction with at least one member selected from the group consisting of inorganic acids and metal halides.
Abstract translation: 根据本发明的改性共轭二烯系(共)聚合物的制造方法包括:(a)通过进行一次改性反应得到主要改性聚合物,其中,选自烷氧基硅烷化合物和 将硅烷醇化合物引入到具有活性碱金属末端的共轭二烯系(共)聚合物的活性碱金属末端中,(b)通过使第二改性聚合物(改性共轭二烯系(共)聚合物) 以上获得的主要改性聚合物与包含(b1)和(b2)的反应。 (b1):与包含金属元素的缩合促进剂的反应。 (b2):与选自无机酸和金属卤化物中的至少一种的反应。
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公开(公告)号:US2536789A
公开(公告)日:1951-01-02
申请号:US4353448
申请日:1948-08-10
Applicant: RUBBER STITCHING
Inventor: AMERONGEN GERRIT JAN VAN
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公开(公告)号:US2393870A
公开(公告)日:1946-01-29
申请号:US41220041
申请日:1941-09-24
Applicant: BAY CHEMICAL COMPANY INC
Inventor: REEVES JR HOWARD F , ANDREWS TROY M
IPC: C08C19/16
CPC classification number: C08C19/16
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公开(公告)号:US2308186A
公开(公告)日:1943-01-12
申请号:US39121541
申请日:1941-04-30
Applicant: WINGFOOT CORP
Inventor: LYON GEORGE R
IPC: C08C19/16
CPC classification number: C08C19/16 , Y10S524/924
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公开(公告)号:US2190287A
公开(公告)日:1940-02-13
申请号:US27680339
申请日:1939-06-01
Applicant: DU PONT
Inventor: ALBERT HERSHBERGER
IPC: C08C19/16
CPC classification number: C08C19/16 , Y10S528/931 , Y10T307/891
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公开(公告)号:US2393871A
公开(公告)日:1946-01-29
申请号:US42408841
申请日:1941-12-22
Applicant: BAY CHEMICAL COMPANY INC
Inventor: REEVES JR HOWARD F , ANDREWS TROY M
IPC: C08C19/16
CPC classification number: C08C19/16
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公开(公告)号:US2187185A
公开(公告)日:1940-01-16
申请号:US65392133
申请日:1933-01-27
Applicant: IG FARBENINDUSTRIE AG
Inventor: JULIUS SOLL
IPC: C08C19/16
CPC classification number: C08C19/16
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公开(公告)号:US2164367A
公开(公告)日:1939-07-04
申请号:US8215836
申请日:1936-05-27
Applicant: MARBON CORP
Inventor: WINKELMANN HERBERT A , MOFFETT EUGENE W , CALVERT WILLIAM C
IPC: C08C19/16
CPC classification number: C08C19/16
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公开(公告)号:US2158138A
公开(公告)日:1939-05-16
申请号:US11945337
申请日:1937-01-07
Applicant: US RUBBER CO
Inventor: JOHN MCGAVACK
IPC: C08C19/16
CPC classification number: C08C19/16 , Y10S524/925
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10.
公开(公告)号:US2138932A
公开(公告)日:1938-12-06
申请号:US4979635
申请日:1935-11-14
Applicant: MARBON CORP
Inventor: MOFFETT EUGENE W , WINKELMANN HERBERT A , WILLIAMS FLOYD E
IPC: C08C19/16
CPC classification number: C08C19/16
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