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公开(公告)号：US20080161485A1
公开(公告)日：2008-07-03
申请号：US11884795
申请日：2006-02-20
申请人： Katumi Suzuki , Shigeru Sasaki , Takahiro Hisasue
发明人： Katumi Suzuki , Shigeru Sasaki , Takahiro Hisasue
IPC分类号： C08L9/06
CPC分类号： C08L53/02 , C08F8/04 , C08F297/04 , C08L23/14 , C08L53/025 , C08L83/04 , C08L91/00 , C08L2205/02 , C08L2205/03 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： An object of the present invention is to provide a hydrogenated block copolymer having excellent flexibility, heat resistance, abrasion resistance and surface texture (no stickiness, oil bleeding etc.) and good processability, and a composition thereof. The present invention provides a hydrogenated block copolymer that has therein at least one of each of a vinyl aromatic compound polymer block A, a hydrogenated polymer block B of a random copolymer comprising a conjugated diene and a vinyl aromatic compound, and a hydrogenated polymer block C of a conjugated diene polymer having a vinyl bond content of not less than 30%, the hydrogenated block copolymer having a vinyl aromatic compound content of more than 50 wt % and less than 95 wt %, and a composition containing the hydrogenated block copolymer.
摘要翻译： 本发明的目的是提供具有优异的柔软性，耐热性，耐磨性和表面质地（无粘性，油渗等）和良好加工性的氢化嵌段共聚物及其组合物。 本发明提供一种氢化嵌段共聚物，其中含有乙烯基芳族化合物聚合物嵌段A，包含共轭二烯和乙烯基芳族化合物的无规共聚物的氢化聚合物嵌段B和氢化聚合物嵌段C 的乙烯基键含量不小于30％的共轭二烯聚合物，所述氢化嵌段共聚物的乙烯基芳族化合物含量大于50重量％且小于95重量％，以及含有氢化嵌段共聚物的组合物。
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公开(公告)号：US07935756B2
公开(公告)日：2011-05-03
申请号：US11884795
申请日：2006-02-20
申请人： Katumi Suzuki , Shigeru Sasaki , Takahiro Hisasue
发明人： Katumi Suzuki , Shigeru Sasaki , Takahiro Hisasue
CPC分类号： C08L53/02 , C08F8/04 , C08F297/04 , C08L23/14 , C08L53/025 , C08L83/04 , C08L91/00 , C08L2205/02 , C08L2205/03 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： An object of the present invention is to provide a hydrogenated block copolymer having excellent flexibility, heat resistance, abrasion resistance and surface texture (no stickiness, oil bleeding etc.) and good processability, and a composition thereof. The present invention provides a hydrogenated block copolymer that has therein at least one of each of a vinyl aromatic compound polymer block A, a hydrogenated polymer block B of a random copolymer comprising a conjugated diene and a vinyl aromatic compound, and a hydrogenated polymer block C of a conjugated diene polymer having a vinyl bond content of not less than 30%, the hydrogenated block copolymer having a vinyl aromatic compound content of more than 50 wt % and less than 95 wt %, and a composition containing the hydrogenated block copolymer.
摘要翻译： 本发明的目的是提供具有优异的柔软性，耐热性，耐磨性和表面质地（无粘性，油渗等）和良好加工性的氢化嵌段共聚物及其组合物。 本发明提供一种氢化嵌段共聚物，其中含有乙烯基芳族化合物聚合物嵌段A，包含共轭二烯和乙烯基芳族化合物的无规共聚物的氢化聚合物嵌段B和氢化聚合物嵌段C 的乙烯基键含量不小于30％的共轭二烯聚合物，所述氢化嵌段共聚物的乙烯基芳族化合物含量大于50重量％且小于95重量％，以及含有氢化嵌段共聚物的组合物。
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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：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：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：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：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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