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。

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

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

IPC分类号： C08F8/00 ,  C08F8/04 ,  C08F2/00

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

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

IPC分类号： C08C19/22 ,  C08C19/02 ,  C08F8/04 ,  C08F8/30

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.

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。

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

IPC分类号： C08F12/04 ,  C08F36/04

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。

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

IPC分类号： C08F8/04 ,  C08C19/02

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。

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

IPC分类号： C08L53/00 ,  C09J4/00

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.

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

IPC分类号： C08F8/04 ,  C08L53/00

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。

公开(公告)号：US06833413B2

公开(公告)日：2004-12-21

申请号：US10030246

申请日：2002-01-09

申请人： Masahiro Sasagawa ,  Shigeki Takayama ,  Shigeo Nakajima

发明人： Masahiro Sasagawa ,  Shigeki Takayama ,  Shigeo Nakajima

IPC分类号： C08L5302

CPC分类号： C09J123/02 ,  C08F8/04 ,  C08F297/04 ,  C08L23/02 ,  C08L23/06 ,  C08L23/10 ,  C08L53/02 ,  C08L53/025 ,  C08L2666/04 ,  C08L2666/24 ,  C09J153/025

摘要： An object of the present invention is to provide a block copolymer having the excellent improving characteristics. Specifically, the block copolymer is a hydrogenated block copolymer capable of obtaining a molded product, as a polyolefin based resin composition, having excellent physical property balance between impact resistance, in particular, low temperature impact resistance and rigidity, and molding processability, and further, capable of providing, as a viscous adhesive composition, a composition having an excellent balance between adhesion characteristics such as adhesive power and retentivity, and having excellent melt viscosity stability under heating at a high temperature. The block copolymer is a hydrogenation product of a block copolymer having at least one polymer block mainly comprising a vinyl aromatic hydrocarbon and at least one polymer block mainly comprising a conjugate diene compound, and having a vinyl bonding amount V (%) based on the conjugate diene compound of from not less than 37% to less than 70%, wherein (a) the total hydrogenation ratio H (%) of the unsaturated double bond based on the conjugate diene compound satisfies the following relational formulae: V

摘要翻译： 本发明的目的是提供具有优异改进特性的嵌段共聚物。 具体而言，嵌段共聚物是能够得到耐冲击性，特别是低温耐冲击性，刚性与成型加工性的物性平衡优异的作为聚烯烃类树脂组合物的成型体的氢化嵌段共聚物， 能够提供作为粘性粘合剂组合物的粘合力和保持力等粘合特性之间具有优异平衡的组合物，并且在高温加热下具有优异的熔体粘度稳定性。嵌段共聚物是嵌段共聚物的氢化产物 具有至少一个主要包含乙烯基芳烃的聚合物嵌段和至少一个主要包含共轭二烯化合物的聚合物嵌段，并且具有基于共轭二烯化合物的乙烯基键合量V（％）不小于37％ 70％以下，（a）不饱和双键的总氢化率H（％） d基于共轭二烯化合物满足以下关系式：其中（b）乙烯基键的氢化率为82％以上。