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公开(公告)号：CA2124144A1
公开(公告)日：1994-11-25
申请号：CA2124144
申请日：1994-05-24
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L JR , SAFFLES DAVID
IPC: B60C1/00 , C08C19/44 , C08F4/42 , C08F4/48 , C08F36/04 , C08K3/04 , C08L21/00 , C08F8/00 , C08F8/30
Abstract: The present invention is directed toward anionic polymerization initiators which are soluble in acyclic alkane solvents. The initiators include a solubilized lithio amine having the general formula (A)Li(SOL)y. SOL is a solubilizing component and A is an alkyl, dialkyl or cycloalkyl amine radical or a cyclic amine and y is from about 1 to 4. The cyclic amine has an alkylene, oxy- or amino-alkylene group having from about 3 to about 16 methylene groups. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and an organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.
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公开(公告)号：DE69415861D1
公开(公告)日：1999-02-25
申请号：DE69415861
申请日：1994-05-24
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L , SAFFLES DAVID
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公开(公告)号：DE69522290D1
公开(公告)日：2001-09-27
申请号：DE69522290
申请日：1995-10-25
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , MORITA KOICHI , STAYER JR , OZAWA YOICHI , SAFFLES DAVID , FUJIO RYOTA , ANTKOWIAK THOMAS A
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公开(公告)号：DE69522290T2
公开(公告)日：2002-05-02
申请号：DE69522290
申请日：1995-10-25
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , MORITA KOICHI , STAYER JR , OZAWA YOICHI , SAFFLES DAVID , FUJIO RYOTA , ANTKOWIAK THOMAS A
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公开(公告)号：DE69415861T2
公开(公告)日：1999-05-27
申请号：DE69415861
申请日：1994-05-24
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L , SAFFLES DAVID
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Patent Agency Ranking
公开(公告)号：CA2161385A1
公开(公告)日：1996-04-26
申请号：CA2161385
申请日：1995-10-25
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L JR , SAFFLES DAVID , MORITA KOICHI , OZAWA YOICHI , FUJIO RYOTA , ANTKOWIAK THOMAS A
IPC: B60C1/00 , B60C15/06 , C08C19/44 , C08F4/08 , C08F4/42 , C08F4/48 , C08F36/04 , C08F236/10 , C08F297/02 , C08K3/04 , C08L9/00 , C08L19/00 , C08L21/00 , C08F36/00 , C08C19/22
Abstract: A functionalized polymer includes a polymer chain carrying at least one functional group selected from alkyl, dialkyl and cycloalkyl amine radicals having the general formula and cyclic amine radicals having the general formula where R1 is an alkyl, cycloalkyl or aralkyl having from 1 to about 12 carbon atoms, and R2 is an alkylene, substituted alkylene, oxy- or N-alkylamino-alkylene group having from about 3 to about 16 methylene groups. The invention also provides products based upon such polymers.
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公开(公告)号：CA2124144C
公开(公告)日：2007-09-18
申请号：CA2124144
申请日：1994-05-24
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L JR , SAFFLES DAVID
IPC: C08F4/48 , B60C1/00 , C08C19/44 , C08F4/42 , C08F8/00 , C08F8/30 , C08F36/04 , C08K3/04 , C08L21/00
Abstract: The present invention is directed toward anionic polymerization initiators which are soluble in acyclic alkane solvents. The initiators include a solubilized lithio amine having the general formula (A)Li(SOL)y. SOL is a solubilizing componen t and A is an alkyl, dialkyl or cycloalkyl amine radical or a cyclic amine and y i s from about 1 to 4. The cyclic amine has an alkylene, oxy- or amino-alkylene group havin g from about 3 to about 16 methylene groups. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and a n organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer wtih a multifunctionality.
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公开(公告)号：CA2161385C
公开(公告)日：2007-06-05
申请号：CA2161385
申请日：1995-10-25
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L JR , SAFFLES DAVID , MORITA KOICHI , OZAWA YOICHI , FUJIO RYOTA , ANTKOWIAK THOMAS A
IPC: C08F36/00 , B60C1/00 , B60C15/06 , C08C19/22 , C08C19/44 , C08F4/08 , C08F4/42 , C08F4/48 , C08F36/04 , C08F236/10 , C08F297/02 , C08K3/04 , C08L9/00 , C08L19/00 , C08L21/00
Abstract: A functionalized polymer includes a polymer chain carrying at least one functional group selected from alkyl, dialkyl and cycloalkyl amine radicals having the general formula and cyclic amine radicals having the general formula where R1 is an alkyl, cycloalkyl or aralkyl having from 1 to about 12 carbon atoms, and R2 is an alkylene, substituted alkylene, oxy- or N-alkylamino- alkylene group having from about 3 to about 16 methylene groups. The invention also provides products based upon such polymers.
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公开(公告)号：ES2160136T3
公开(公告)日：2001-11-01
申请号：ES95116795
申请日：1995-10-25
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , MORITA KOICHI , STAYER MARK L JR , OZAWA YOICHI , SAFFLES DAVID , FUJIO RYOTA
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公开(公告)号：ES2126673T3
公开(公告)日：1999-04-01
申请号：ES94107960
申请日：1994-05-24
Applicant: BRIDGESTONE CORP
Inventor： LAWSON DAVID F , STAYER MARK L JR , SAFFLES DAVID
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