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12 条记录 (耗时 0.013 秒)

    Process for producing high diblock content block copolymer compositions
    1.
    发明授权
    Process for producing high diblock content block copolymer compositions 失效
    制备高二嵌段含量嵌段共聚物组合物的方法

    公开(公告)号：US5420203A

    公开(公告)日：1995-05-30

    申请号：US245097

    申请日：1994-05-17

    申请人： Steven H. Dillman ,  David J. St. Clair ,  Mark A. Berggren ,  Michael J. Modic

    发明人： Steven H. Dillman ,  David J. St. Clair ,  Mark A. Berggren ,  Michael J. Modic

    IPC分类号： C08F297/04 ,  C09J153/02 ,  C08L53/02

    CPC分类号： C08F297/044 ,  C09J153/02

    摘要： The present invention is a process for producing high diblock content block copolymer compositions which comprises (a) anionically polymerizing at least one vinyl aromatic hydrocarbon and at least one conjugated diene to form a living block copolymer, (b) coupling the block copolymer with a coupling agent selected from the group consisting of esters of carboxylic acids and asymmetric silanes to create a coupled polymer, (c) combining the coupled polymer with other components to form an enduse composition, and (d) heating the composition at a temperature up to 130.degree. C. for a time sufficient to decouple the coupled copolymer such that the amount of uncoupled copolymer in the composition ranges from 10 to 100% by weight of the total amount of block copolymer.

    摘要翻译： 本发明是一种制备高二嵌段含量嵌段共聚物组合物的方法，其包括（a）阴离子聚合至少一种乙烯基芳族烃和至少一种共轭二烯以形成活性嵌段共聚物，（b）将嵌段共聚物与偶联剂 选自羧酸和不对称硅烷的酯的试剂以产生偶联的聚合物，（c）将偶联的聚合物与其它组分组合以形成末端组合物，和（d）在高达130℃的温度下加热组合物 C.足够的时间使得偶联的共聚物分离，使得组合物中非偶联共聚物的量为嵌段共聚物总量的10-100重量％。

    High molecular weight low coupled linear styrene-isoprene-styrene block copolymer composition and adhesives made therefrom
    4.
    发明授权
    High molecular weight low coupled linear styrene-isoprene-styrene block copolymer composition and adhesives made therefrom 失效
    高分子量低结合线性苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物组合物和由其制成的粘合剂

    公开(公告)号：US5412032A

    公开(公告)日：1995-05-02

    申请号：US199401

    申请日：1994-02-22

    申请人： David R. Hansen ,  Steven H. Dillman

    发明人： David R. Hansen ,  Steven H. Dillman

    IPC分类号： C08F297/04 ,  C09D153/02 ,  C08L9/06 ,  C08L53/02

    CPC分类号： C08F297/046 ,  C09D153/02

    摘要： A linear styrene-isoprene-styrene block copolymer composition comprised of linear polymeric blocks wherein the block copolymer composition has a coupling efficiency of from 20 to 40%, a polystyrene content of from 18 to 24%, a polystyrene block molecular weight of from 25,000 to 35,000, and an overall molecular weight of above 280,000 to 520,000. The invention also contemplates adhesive formulations comprising these block copolymer compositions and a tackifying resin.

    摘要翻译： 由线性聚合物嵌段组成的线性苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物组合物，其中嵌段共聚物组合物的偶联效率为20〜40％，聚苯乙烯含量为18〜24％，聚苯乙烯嵌段分子量为25,000〜 35,000，总分子量在280,000至520,000以上。 本发明还考虑了包含这些嵌段共聚物组合物和增粘树脂的粘合剂制剂。

    Solvent-free laminating adhesive composition
    6.
    发明授权
    Solvent-free laminating adhesive composition 失效
    无溶剂层压粘合剂组合物

    公开(公告)号：US5516824A

    公开(公告)日：1996-05-14

    申请号：US337714

    申请日：1995-01-23

    申请人： Michael A. Masse ,  Paul A. Mancinelli ,  James R. Erickson ,  Steven H. Dillman ,  Robert C. Bening ,  David R. Hansen

    发明人： Michael A. Masse ,  Paul A. Mancinelli ,  James R. Erickson ,  Steven H. Dillman ,  Robert C. Bening ,  David R. Hansen

    IPC分类号： B32B27/08 ,  C08G59/34 ,  C09J153/00 ,  C09J153/02 ,  C09J163/08 ,  C08K5/10 ,  C08L63/08

    CPC分类号： C08G59/027 ,  B32B27/08 ,  C09J153/005 ,  C09J153/025 ,  C09J163/08 ,  Y10T428/31515

    摘要： A laminating adhesive comprising an adhesive composition which comprises(a) An epoxidized block copolymer of the formula(A-B-A.sub.p).sub.n -Y.sub.r -(A.sub.q -B).sub.mwherein Y is a coupling agent or coupling monomers, andwherein A and B are polymer blocks which may be homopolymer blocks of conjugated diolefin monomers, copolymer blocks of conjugated diolefin monomers or copolymer blocks of conjugated diolefin monomers and monoalkenyl aromatic hydrocarbon monomers, andwherein the A blocks have a higher number of aliphatic double bonds between a tertiary carbon atom and either a primary, secondary, or tertiary carbon atom per unit of block mass than do the B blocks, andwherein the A blocks have a molecular weight from about 100 to about 3000 and the B blocks have a molecular weight from about 1000 to about 15,000, and wherein p and q are 0 or 1 and n>0, r is 0 or 1, m.gtoreq.0 and n+m ranges from 1 to 100; and(b) at least a significant amount of a tackifying resin compatible with the polymer of (a) up to 400 phr.The invention also relates to a laminate containing the adhesive.

    摘要翻译： 一种层压粘合剂，其包含粘合剂组合物，其包含（a）式（AB-Ap）n-Yr-（Aq-B）m的环氧化嵌段共聚物，其中Y为偶联剂或偶联单体，并且其中A和B为 聚合物嵌段，其可以是共轭二烯烃单体的均聚物嵌段，共轭二烯单体的共聚物嵌段或共轭二烯烃单体的共聚物嵌段和单链烯基芳烃单体，并且其中所述A嵌段在叔碳原子和叔碳原子之间具有更高数量的脂族双键 与B嵌段相比，每单位嵌段质量的伯，仲或叔碳原子，其中A嵌段的分子量为约100至约3000，B嵌段的分子量为约1000至约15,000 并且其中p和q为0或1且n> 0，r为0或1，m≥0和n + m的范围为1至100; 和（b）至少大量的与（a）多至400phr的聚合物相容的增粘树脂。 本发明还涉及含有粘合剂的层压体。

    Radiation curable printing ink composition
    7.
    依法登记的发明
    Radiation curable printing ink composition 失效
    可辐射固化印刷油墨组合物

    公开(公告)号：USH1517H

    公开(公告)日：1996-02-06

    申请号：US91481

    申请日：1993-07-12

    申请人： James R. Erickson ,  Michael A. Masse ,  Steven H. Dillman ,  Esther M. Zimmermann

    发明人： James R. Erickson ,  Michael A. Masse ,  Steven H. Dillman ,  Esther M. Zimmermann

    IPC分类号： C09D11/10 ,  C08L61/02

    CPC分类号： C09D11/101

    摘要： The invention is a radiation curable printing ink composition comprising a liquid viscous epoxidized diene polymer and a pigment. Preferred diene polymers are block copolymers comprising at least interior and exterior diene blocks wherein the exterior diene blocks contain a greater concentration of di-, tri-, and tetrasubstituted olefinic epoxides than the interior blocks and wherein the copolymer contains from 0.1 to 3.0 Meq of olefinic epoxides per gram of copolymer and the peak molecular weights as determined by gel permeation chromatography of the exterior blocks of from 300 to 2000 and the peak molecular weights as determined by gel permeation chromatography of the interior blocks are from 2,000 to 10,000. In another preferred embodiment, the polymer is a star polymer having a random distribution of from 0.5 to 5 Meq of di-, tri-, and tetrasubstituted olefinic epoxides per gram of polymer and greater than four arms wherein the peak molecular weights as determined by gel permeation chromatography of the arms are from 1500 to 15,000.

    摘要翻译： 本发明是一种包含液体粘性环氧化二烯聚合物和颜料的可辐射固化印刷油墨组合物。 优选的二烯聚合物是包含至少内部和外部二烯嵌段的嵌段共聚物，其中外部二烯嵌段含有比内部嵌段更大浓度的二，三和四取代烯属环氧化物，并且其中共聚物含有0.1至3.0Meq的烯属 环氧化物/克共聚物和通过外部块的凝胶渗透色谱法测定的峰分子量为300至2000，并且通过内部块的凝胶渗透色谱测定的峰分子量为2,000至10,000。 在另一个优选的实施方案中，聚合物是每克聚合物和大于四个臂的随机分布为0.5-5Meq的二，三和四取代的烯烃环氧化物的星形聚合物，其中由凝胶测定的峰分子量 臂的渗透色谱法为1500至15,000。

    Solvent-free laminating adhesive composition from epoxidized block polymer
    10.
    发明授权
    Solvent-free laminating adhesive composition from epoxidized block polymer 失效
    无环氧化嵌段聚合物的无溶剂层压粘合剂组合物

    公开(公告)号：US5393818A

    公开(公告)日：1995-02-28

    申请号：US43428

    申请日：1993-04-06

    申请人： Michael A. Masse ,  Paul A. Mancinelli ,  James R. Erickson ,  Steven H. Dillman ,  Robert C. Bening ,  David R. Hansen

    发明人： Michael A. Masse ,  Paul A. Mancinelli ,  James R. Erickson ,  Steven H. Dillman ,  Robert C. Bening ,  David R. Hansen

    IPC分类号： B32B27/08 ,  C08G59/34 ,  C09J153/00 ,  C09J153/02 ,  C09J163/08 ,  C08K5/10 ,  C08L63/08

    CPC分类号： C08G59/027 ,  B32B27/08 ,  C09J153/005 ,  C09J153/025 ,  C09J163/08 ,  Y10T428/31515

    摘要： A laminating adhesive comprising an adhesive composition which comprises(a) An epoxidized block copolymer of the formula(A--B--A.sub.p).sub.n --Y.sub.r --(A.sub.q --B).sub.mwherein Y is a coupling agent or coupling monomers, and wherein A and B are polymer blocks which may be homopolymer blocks of conjugated diolefin monomers, copolymer blocks of conjugated diolefin monomers or copolymer blocks of conjugated diolefin monomers and monoalkenyl aromatic hydrocarbon monomers, and wherein the A blocks have a higher number of aliphatic double bonds between a tertiary carbon atom and either a primary, secondary, or tertiary carbon atom per unit of block mass than do the B blocks, and wherein the A blocks have a molecular weight from about 100 to about 3000 and the B blocks have a molecular weight from about 1000 to about 15,000, and wherein p and q are 0 or 1 and n>0, r is 0 or 1, m.gtoreq.0 and n+m ranges from 1 to 100; and(b) at least a significant amount of a tackifying resin compatible with the polymer of (a) up to 400 phr.The invention also relates to a laminate containing the adhesive.

    摘要翻译： 一种层压粘合剂，其包含粘合剂组合物，其包含（a）式（AB-Ap）n-Yr-（Aq-B）m的环氧化嵌段共聚物，其中Y为偶联剂或偶联单体，并且其中A和B为 聚合物嵌段，其可以是共轭二烯烃单体的均聚物嵌段，共轭二烯单体的共聚物嵌段或共轭二烯烃单体的共聚物嵌段和单链烯基芳烃单体，并且其中所述A嵌段在叔碳原子和叔碳原子之间具有更高数量的脂族双键 与B嵌段相比，每单位嵌段质量的伯，仲或叔碳原子，其中A嵌段的分子量为约100至约3000，B嵌段的分子量为约1000至约15,000 并且其中p和q为0或1且n> 0，r为0或1，m≥0和n + m的范围为1至100; 和（b）至少大量的与（a）多至400phr的聚合物相容的增粘树脂。 本发明还涉及含有粘合剂的层压体。