公开(公告)号：US5262496A

公开(公告)日：1993-11-16

申请号：US049691

申请日：1993-04-16

申请人： Robert C. Bening ,  James R. Erickson ,  Charles J. Stark ,  David J. St. Clair

发明人： Robert C. Bening ,  James R. Erickson ,  Charles J. Stark ,  David J. St. Clair

IPC分类号： C08C19/40 ,  C08F8/00 ,  C08G18/62 ,  C09D175/04

CPC分类号： C09D175/04 ,  C08C19/40 ,  C08F8/00 ,  C08G18/6208

摘要： A process for making polymers of conjugated dienes which contain hydroxyl groups, including highly reactive primary hydroxyl groups, in the diene blocks which comprises(a) making a precursor polymer by polymerizing at least one conjugated diene which leaves 1,2 disubstituted, 1,1 disubstituted, 1,1,2 trisubstituted or tetrasubstituted olefinic unsaturation in the polymer,(b) optionally partially hydrogenating said precursor polymer,(c) epoxidizing said precursor polymer such that epoxy groups form at said substituted sites and the amount of epoxy functionality in the polymer is from at least 0.1 Meq/g polymer, and(d) reacting the epoxidized polymer with an alcohol having one unprotected hydroxyl group in a solvent in the presence of a Lewis acid selected from the group consisting of MX.sub.n where M is selected from the group consisting of boron, aluminum, iron and tin, and X is a halogen, and organic complexes of such acids.A diene polymer containing 0.01 to 15 Meq/g polymer of hydroxyl group, preferably including highly reactive primary hydroxyl groups, and comprised of ether-alcohol units of the formula ##STR1## where R is selected from the group consisting of alkyl radicals containing up to 10 carbon atoms, monohydric and dihydric alcohol groups and carbonate groups; and R.sub.1 and R.sub.2 are hydrogen or alkyl radicals wherein in (G) only one of R.sub.1 or R.sub.2 is hydrogen.

摘要翻译： 在二烯嵌段中制备含有羟基（包括高反应性伯羟基）的共轭二烯的聚合物的方法，其包括（a）通过聚合至少一种离去1,2-二取代的共轭二烯制备前体聚合物，1,1 聚合物中的二取代的，1,1,2三取代或四取代的烯属不饱和键，（b）任选地部分氢化所述前体聚合物，（c）环氧化所述前体聚合物，使得环氧基在所述取代部位形成， 聚合物为至少0.1Meq / g聚合物，和（d）使环氧化聚合物与具有一个未保护羟基的醇在溶剂中，在路易斯酸存在下反应，该路易斯酸选自MXn，其中M选自 由硼，铝，铁和锡组成的组，X是卤素，以及这些酸的有机络合物。 含有0.01至15Meq / g羟基聚合物的二烯聚合物，优选包括高度反应性的伯羟基，并且由选自以下的式（Ⅹ）或（IMA）（G）的醚 - 醇单元组成： 由含有至多10个碳原子的烷基组成的组，一元和二元醇基团和碳酸酯基团; 并且R 1和R 2是氢或烷基，其中在（G）中，R 1或R 2中只有一个是氢。

公开(公告)号：US07862794B2

公开(公告)日：2011-01-04

申请号：US11841548

申请日：2007-08-20

申请人： Robert C. Bening ,  Thomas J. McCarthy

发明人： Robert C. Bening ,  Thomas J. McCarthy

IPC分类号： D01F9/12

CPC分类号： D01F11/122 ,  Y10T428/2918

摘要： A method of oxidizing the surface of carbon microfibers that includes contacting the microfibers with an oxidizing agent that includes sulfuric acid and potassium chlorate under reaction conditions sufficient to oxidize the surface. The invention also features a method of decreasing the length of carbon microfibers that includes contacting the microfibers with an oxidizing agent under reaction conditions sufficient to decrease the length.

摘要翻译： 一种氧化碳微纤维表面的方法，其包括在足以氧化表面的反应条件下使微纤维与包含硫酸和氯酸钾的氧化剂接触。 本发明还具有减少碳微纤维长度的方法，其包括在足以减少长度的反应条件下使微纤维与氧化剂接触。

公开(公告)号：US5478899A

公开(公告)日：1995-12-26

申请号：US330054

申请日：1994-10-27

申请人： Robert C. Bening

发明人： Robert C. Bening

IPC分类号： C08F2/38 ,  C08C19/25 ,  C08C19/44 ,  C08F4/48 ,  C08F8/04 ,  C08F10/00 ,  C08F36/04 ,  C08F8/00

CPC分类号： C08C19/44 ,  C08C19/25 ,  C08F10/00

摘要： The capping of anionic polymers to make functionalized polymers is improved by using alkoxy silyl compounds having protected functional groups, such as acetal groups, as the capping agent. The protected functional groups are stable under a variety of conditions and then readily convert to more reactive terminal functional groups useful for making adhesives, sealants and coatings.

摘要翻译： 通过使用具有保护官能团的烷氧基甲硅烷基化合物（如缩醛基）作为封端剂，改进阴离子聚合物制备官能化聚合物的封端性。 保护的官能团在各种条件下是稳定的，然后容易地转化成用于制备粘合剂，密封剂和涂料的更具反应性的末端官能团。

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。

公开(公告)号：US5356975A

公开(公告)日：1994-10-18

申请号：US217517

申请日：1994-03-24

申请人： Robert C. Bening ,  James R. Erickson ,  David J. St. Clair ,  Carma J. Gibler ,  Joe J. Flores

发明人： Robert C. Bening ,  James R. Erickson ,  David J. St. Clair ,  Carma J. Gibler ,  Joe J. Flores

IPC分类号： C08C19/40 ,  C08F8/00 ,  C08G18/62 ,  C09D175/04

CPC分类号： C09D175/04 ,  C08C19/40 ,  C08F8/00 ,  C08F8/04 ,  C08F8/12 ,  C08F8/32 ,  C08G18/6208 ,  C08F2810/20

摘要： A process for making polymers of conjugated dienes which contain hydroxyl groups in the diene blocks which comprises(a) making a precursor polymer by polymerizing at least one conjugated diene which leaves 1,2 disubstituted, 1,1 disubstituted, 1,1,2 trisubstituted or tetrasubstituted olefinic unsaturation in the polymer,(b) optionally partially hydrogenating said precursor polymer,(c) epoxidizing said precursor polymer such that epoxy groups form at said substituted sites and the amount of epoxy functionality in the polymer is from 0.1 to 5 Meq/g polymer, and(d) reacting the epoxidized polymer with an alcohol solution of hydrochloric acid.A diene polymer containing 0.1 to 10 Meq/g polymer of hydroxyl group and comprised of alcohol units of the formula ##STR1## where R.sub.1 and R.sub.2 are hydrogen or alkyl radicals and X and X' are either --OH or --Cl and at least one of them is --OH.