公开(公告)号：US4714749A

公开(公告)日：1987-12-22

申请号：US918616

申请日：1986-10-10

申请人： Vincent L. Hughes ,  Ralph W. Looney

发明人： Vincent L. Hughes ,  Ralph W. Looney

IPC分类号： C08F240/00 ,  C09J153/02 ,  C09J157/02 ,  C08F10/14

CPC分类号： C09J157/02 ,  C08F240/00 ,  C09J153/025

摘要： This invention relates to pressure sensitive adhesive formulations which include a saturated midblock thermoplastic elastomer such as a block copolymer of polystyrene and hydrogenated polydiene such as Kraton.RTM. G and a fully saturated tackifying resin derived from petroleum feedstock polymerized in the presence of aluminum chloride and having a Mn ranging from 400 to 800, a softening point of 40.degree. to 70.degree. C. and a glass transition temperature less than 45.degree. C. whereby the adhesive formulations have a rolling ball tack of less than 10 cm., a 180.degree. peel of from 1 to 4 pounds per inch, a 90.degree. quick stick of from 0.5 to 2.0 pounds per inch and a Polyken probe tack of higher than 400 g/cm.sup.2 with a formulation containing 100 to 180 phr of the saturated tackifying resin.

摘要翻译： 本发明涉及压敏粘合剂制剂，其包括饱和中间嵌段热塑性弹性体，例如聚苯乙烯和氢化聚二烯的嵌段共聚物如Kraton TM G，以及衍生自在氯化铝存在下聚合的石油原料的完全饱和增粘树脂， Mn范围为400至800，软化点为40至70℃，玻璃化转变温度低于45℃，粘合剂配方具有小于10厘米的滚球粘度，180度剥离 每英寸1至4磅，90英寸的快速棒，每英寸0.5至2.0磅，高于400g / cm2的Polyken探针，含有100至180phr饱和增粘树脂的制剂。

公开(公告)号：US4409409A

公开(公告)日：1983-10-11

申请号：US386927

申请日：1982-06-10

申请人： Arthur W. Langer, Jr. ,  Gerald Doyle ,  Terry J. Burkhardt ,  Ralph W. Looney

发明人： Arthur W. Langer, Jr. ,  Gerald Doyle ,  Terry J. Burkhardt ,  Ralph W. Looney

IPC分类号： C07C2/06 ,  B01J23/00 ,  B01J31/00 ,  C07B61/00 ,  C07C1/00 ,  C07C2/30 ,  C07C6/04 ,  C07C9/22 ,  C07C11/02 ,  C07C67/00 ,  C08F4/06 ,  C08F4/24 ,  C08F4/60 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F8/00 ,  C08F8/04 ,  C08F10/02 ,  C07C2/74

CPC分类号： C07C9/22 ,  C07C11/02 ,  C07C2/30 ,  C07C6/04 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/882 ,  C07C2527/132 ,  C07C2527/135 ,  C07C2531/02 ,  C07C2531/12 ,  C07C2531/14 ,  C07C2531/20 ,  C07C2531/34 ,  Y02P20/52

摘要： This invention relates to an improved process for preparing linear olefins and waxes, particularly linear olefin waxes. More particularly, this invention relates to an improved process for polymerizing ethylene to obtain linear olefins and waxes having a number average molecular weight (M.sub.n) ranging from about 500 to 5000.The process can be generally described as a two-stage process wherein the first stage is an ethylene oligomerization followed by a second stage metathesis.Still more particularly, this invention relates to an improved process for polymerizing ethylene to obtain a product comprising at least 70 weight percent linear olefin waxes.

摘要翻译： 本发明涉及制备线性烯烃和蜡，特别是直链烯烃蜡的改进方法。 更具体地说，本发明涉及用于聚合乙烯以获得线性烯烃和数均分子量（Mn）范围为约500至5000的蜡的改进方法。该方法通常可以描述为两阶段方法，其中第一 阶段是乙烯低聚，随后是第二阶段复分解。 更具体地说，本发明涉及用于聚合乙烯以获得包含至少70重量％直链烯烃蜡的产品的改进方法。