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公开(公告)号:US07279532B2
公开(公告)日:2007-10-09
申请号:US10500610
申请日:2003-02-27
申请人: Masahiro Sasagawa , Shigeki Takayama , Shigeru Sasaki , Takahiro Hisasue , Katsumi Suzuki , Shigeo Nakajima , Toshinori Shiraki
发明人: Masahiro Sasagawa , Shigeki Takayama , Shigeru Sasaki , Takahiro Hisasue , Katsumi Suzuki , Shigeo Nakajima , Toshinori Shiraki
IPC分类号: C08F36/14 , C08F236/10 , C08C19/02 , C08C19/22
CPC分类号: C08F8/04 , C08F8/00 , C08F297/02
摘要: A modified hydrogenated copolymer comprising a hydrogenated copolymer and a functional group-containing modifier group bonded to the hydrogenated copolymer, wherein the hydrogenated copolymer is obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the unhydrogenated copolymer having at least one polymer block (H) of the vinyl aromatic monomer units, and wherein the modified hydrogenated copolymer has the following characteristics (1) to (4): (1) a content of the vinyl aromatic monomer units of from more than 60% by weight to less than 90% by weight, based on the weight of the hydrogenated copolymer, (2) a content of the polymer block (H) of from 0.1 to 40% by weight, based on the weight of the unhydrogenated copolymer, (3) a weight average molecular weight of from more than 100,000 to 1,000,000, and (4) a hydrogenation ratio of 70% or more, as measured with respect to the double bonds in the conjugated diene monomer units.
摘要翻译: 一种包含氢化共聚物和与氢化共聚物键合的含官能团的改性剂基团的改性氢化共聚物,其中氢化共聚物通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物而得到,所述非氢化共聚物至少具有 乙烯基芳族单体单元的一个聚合物嵌段(H),其中改性氢化共聚物具有以下特征(1)至(4):(1)乙烯基芳族单体单元的含量大于60重量% 至小于90重量%,(2)基于未氢化共聚物的重量,聚合物嵌段(H)的含量为0.1至40重量%,(3)基于氢化共聚物的重量, 重均分子量大于100,000至1,000,000,以及(4)相对于共轭二烯m中的双键测得的氢化率为70%以上 单体单元
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公开(公告)号:US20050119414A1
公开(公告)日:2005-06-02
申请号:US10500610
申请日:2003-02-27
申请人: Masahiro Sasagawa , Shigeki Takayama , Shigeru Sasaki , Takahiro Hisasue , Katsumi Suzuki , Shigeo Nakajima , Toshinori Shiraki
发明人: Masahiro Sasagawa , Shigeki Takayama , Shigeru Sasaki , Takahiro Hisasue , Katsumi Suzuki , Shigeo Nakajima , Toshinori Shiraki
CPC分类号: C08F8/04 , C08F8/00 , C08F297/02
摘要: A modified hydrogenated copolymer comprising a hydrogenated copolymer and a functional group-containing modifier group bonded to the hydrogenated copolymer, wherein the hydrogenated copolymer is obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the unhydrogenated copolymer having at least one polymer block (H) of the vinyl aromatic monomer units, and wherein the modified hydrogenated copolymer has the following characteristics (1) to (4): (1) a content of the vinyl aromatic monomer units of from more than 60% by weight to less than 90% by weight, based on the weight of the hydrogenated copolymer, (2) a content of the polymer block (H) of from 0.1 to 40% by weight, based on the weight of the unhydrogenated copolymer, (3) a weight average molecular weight of from more than 100,000 to 1,000,000, and (4) a hydrogenation ratio of 70% or more, as measured with respect to the double bonds in the conjugated diene monomer units.
摘要翻译: 一种包含氢化共聚物和与氢化共聚物键合的含官能团的改性剂基团的改性氢化共聚物,其中氢化共聚物通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物而得到,所述非氢化共聚物至少具有 乙烯基芳族单体单元的一个聚合物嵌段(H),其中改性氢化共聚物具有以下特征(1)至(4):(1)乙烯基芳族单体单元的含量大于60重量% 至小于90重量%,(2)基于未氢化共聚物的重量,聚合物嵌段(H)的含量为0.1至40重量%,(3)基于氢化共聚物的重量, 重均分子量大于100,000至1,000,000,以及(4)相对于共轭二烯m中的双键测得的氢化率为70%以上 单体单元
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公开(公告)号:US07964674B2
公开(公告)日:2011-06-21
申请号:US12078570
申请日:2008-04-01
申请人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
发明人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
CPC分类号: C08F8/04 , C08F297/04
摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan δ) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
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公开(公告)号:US20080188580A1
公开(公告)日:2008-08-07
申请号:US12078570
申请日:2008-04-01
申请人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
发明人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
IPC分类号: C08F236/10 , C08F8/04 , C08L9/06
CPC分类号: C08F8/04 , C08F297/04
摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan δ) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
摘要翻译: 通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物获得的氢化共聚物,所述氢化共聚物含有至少一个氢化共聚物嵌段(B),其通过氢化由共轭二烯单体单元组成的未氢化无规共聚物嵌段和 乙烯基芳族单体单元,其中氢化共聚物具有以下特征:氢化共聚物的乙烯基芳族单体单元的含量大于40重量%至小于95重量%; 在相对于氢化共聚物获得的动态粘弹性光谱中,在-10〜80℃观察到损耗角正切(tanδ)的至少一个峰值。 在相对于氢化共聚物获得的差示扫描量热法(DSC)图中,在-20〜80℃观察到基本上不归属于共聚物嵌段(B)的结晶峰。
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公开(公告)号:US07371805B2
公开(公告)日:2008-05-13
申请号:US10513926
申请日:2003-06-26
申请人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
发明人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
CPC分类号: C08F8/04 , C08F297/04
摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan δ) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
摘要翻译: 通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物获得的氢化共聚物,所述氢化共聚物含有至少一个氢化共聚物嵌段(B),其通过氢化由共轭二烯单体单元组成的未氢化无规共聚物嵌段和 乙烯基芳族单体单元,其中氢化共聚物具有以下特征:氢化共聚物的乙烯基芳族单体单元的含量大于40重量%至小于95重量%; 在相对于氢化共聚物获得的动态粘弹性光谱中,在-10〜80℃观察到损耗角正切(tanδ)的至少一个峰值。 在相对于氢化共聚物获得的差示扫描量热法(DSC)图中,在-20〜80℃观察到基本上不归属于共聚物嵌段(B)的结晶峰。
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公开(公告)号:US07960481B2
公开(公告)日:2011-06-14
申请号:US12078571
申请日:2008-04-01
申请人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
发明人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
CPC分类号: C08F8/04 , C08F297/04
摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan δ) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
摘要翻译: 通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物获得的氢化共聚物,所述氢化共聚物含有至少一个氢化共聚物嵌段(B),其通过氢化由共轭二烯单体单元组成的未氢化无规共聚物嵌段和 乙烯基芳族单体单元,其中氢化共聚物具有以下特征:氢化共聚物的乙烯基芳族单体单元的含量大于40重量%至小于95重量%; 在相对于氢化共聚物获得的动态粘弹性谱中,在-10〜80℃下观察到至少一个损耗角正切峰(tanδ) 在相对于氢化共聚物获得的差示扫描量热法(DSC)图中,在-20〜80℃观察到基本上不归属于共聚物嵌段(B)的结晶峰。
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公开(公告)号:US20080194716A1
公开(公告)日:2008-08-14
申请号:US12078571
申请日:2008-04-01
申请人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
发明人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
CPC分类号: C08F8/04 , C08F297/04
摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan δ) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
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公开(公告)号:US20050234193A1
公开(公告)日:2005-10-20
申请号:US10513926
申请日:2004-06-26
申请人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
发明人: Masahiro Sasagawa , Toshinori Shiraki , Shigeki Takayama , Shigeru Sasaki , Katsumi Suzuki , Takahiro Hisasue , Kazuo Moritou
CPC分类号: C08F8/04 , C08F297/04
摘要: A hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the hydrogenated copolymer containing at least one hydrogenated copolymer block (B) which is obtained by hydrogenating an unhydrogenated random copolymer block comprised of conjugated diene monomer units and vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics: the hydrogenated copolymer has a content of the vinyl aromatic monomer units of from more than 40% by weight to less than 95% by weight; at least one peak of loss tangent (tan 8) is observed at −10 to 80° C. in a dynamic viscoelastic spectrum obtained with respect to the hydrogenated copolymer; and substantially no crystallization peak ascribed to the copolymer block (B) is observed at −20 to 80° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
摘要翻译: 通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物获得的氢化共聚物,所述氢化共聚物含有至少一个氢化共聚物嵌段(B),其通过氢化由共轭二烯单体单元组成的未氢化无规共聚物嵌段和 乙烯基芳族单体单元,其中氢化共聚物具有以下特征:氢化共聚物的乙烯基芳族单体单元的含量大于40重量%至小于95重量%; 在相对于氢化共聚物获得的动态粘弹性谱中,在-10〜80℃下观察到至少一个损耗角正切峰(tanδ) 在相对于氢化共聚物获得的差示扫描量热法(DSC)图中,在-20〜80℃观察到基本上不归属于共聚物嵌段(B)的结晶峰。
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公开(公告)号:US06852806B2
公开(公告)日:2005-02-08
申请号:US10432194
申请日:2002-10-23
申请人: Masahiro Sasagawa , Shigeki Takayama , Shigeru Sasaki , Takahiro Hisasue , Katsumi Suzuki , Shigeo Nakajima
发明人: Masahiro Sasagawa , Shigeki Takayama , Shigeru Sasaki , Takahiro Hisasue , Katsumi Suzuki , Shigeo Nakajima
IPC分类号: C08F8/04
CPC分类号: C08F8/04 , Y10T428/31855 , C08F293/00 , C08F212/00
摘要: Disclosed is a hydrogenated copolymer obtained by hydrogenating an unhydrogenated copolymer comprising conjugated diene monomer units and vinyl aromatic monomer units, the unhydrogenated copolymer having at least one polymer block (H) of vinyl aromatic monomer units, wherein the hydrogenated copolymer has the following characteristics (1) to (5): (1) a content of the vinyl aromatic monomer units of from more than 60% by weight to less than 90% by weight, based on the weight of the hydrogenated copolymer; (2) a content of the polymer block (H) of from 1 to 40% by weight, based on the weight of the unhydrogenated copolymer; (3) a weight average molecular weight of from more than 100,000 to 1,000,000; (4) a hydrogenation ratio of 85% or more, as measured with respect to the double bonds in the conjugated diene monomer units; and (5) substantially no crystallization peak observed at −50 to 100° C. in a differential scanning calorimetry (DSC) chart obtained with respect to the hydrogenated copolymer.
摘要翻译: 公开了通过氢化包含共轭二烯单体单元和乙烯基芳族单体单元的未氢化共聚物获得的氢化共聚物,所述非氢化共聚物具有至少一个乙烯基芳族单体单元的聚合物嵌段(H),其中所述氢化共聚物具有以下特征(1 )至(5):(1)基于氢化共聚物的重量,乙烯基芳族单体单元的含量为大于60重量%至小于90重量% (2)基于未氢化共聚物的重量,聚合物嵌段(H)的含量为1至40重量%; (3)重均分子量大于100,000至1,000,000; (4)相对于共轭二烯单体单元中的双键测定的氢化率为85%以上的氢化率; 和(5)在相对于氢化共聚物获得的差示扫描量热法(DSC)图中,在-50〜100℃观察到基本上没有结晶峰。
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公开(公告)号:US06875827B2
公开(公告)日:2005-04-05
申请号:US10297886
申请日:2002-04-05
IPC分类号: C08C19/02 , C08F8/04 , C08L9/00 , C08L15/00 , C08L21/00 , C08L23/10 , C08L23/16 , C08L53/02 , C08F136/06
CPC分类号: C08F136/06 , C08C19/02 , C08F8/04 , C08L9/00 , C08L15/005 , C08L21/00 , C08L23/10 , C08L23/16 , C08L53/025 , C08L2205/03 , C08L2666/24 , C08L2666/08 , C08L2666/02
摘要: The present invention relates to a hydrogenated polymer which is a hydrogenation product of a conjugated diene polymer having an average vinyl bond content of 20% by weight or more and less than 50% by weight and a weight average molecular weight of 60,000 to 600,000 to a degree such that 85% or more of the residual double bonds in the conjugated diene units are hydrogenated, and which has a molecular weight and a number of terminal methyl group carbons as measured by GPC/FTIR analysis satisfying relationship (1): Va−Vb≧0.03Vc (1) wherein Va, Vb and Vc represent the number of terminal methyl group carbon atoms per 1000 carbon atoms contained in a polymer whose molecular weight is twice the peak top molecular weight, half the peak top molecular weight, and the peak top molecular weight, respectively.
摘要翻译: 本发明涉及一种氢化聚合物,其是平均乙烯基含量为20重量%以上且小于50重量%,重均分子量为60〜60万的共轭二烯聚合物的氢化产物,相对于 使得共轭二烯单元中的残留双键的85%以上被氢化,通过GPC / FTIR分析测定的具有分子量和末端甲基碳数的满足关系式(1):其中,Va, Vb和Vc分别表示分子量是峰顶分子量的两倍,峰顶分子量的一半和峰顶分子量的聚合物中每1000个碳原子的末端甲基碳原子数。
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