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    • 4. 发明授权
    • Polymers of olefinically unsaturated monomers
    • 烯属不饱和单体的聚合物
    • US06031057A
    • 2000-02-29
    • US952440
    • 1997-11-20
    • Ferdinand LippertArthur HohnEckard Schauss
    • Ferdinand LippertArthur HohnEckard Schauss
    • C08F4/80C08F10/00
    • C08F10/00
    • Polymers are obtained by polymerising olefinically unsaturated monomers in the presence of a metal complex having the general formula (I), in which the substituents and indexes have the following meanings: M is a metal of group VIIIB of the periodic table of elements; E.sup.1, E.sup.2 stand for an element of group VA of the periodic table of elements; Z is a bridging structural unit made of one, two or three substructural units of elements of groups IVA, VA, VIA of the periodic table of elements; R.sup.1 to R.sup.4 stand for substituents selected in the group that consists of C.sub.1 -C.sub.20 organic carbon residues and C.sub.3 -C.sub.30 organic silicium residues which may contain one or several elements of groups IVA, VA, VIA and VIIA of the periodic table of elements; L.sup.1, L.sup.2 stand for formally charged or neutral ligands; X stands for monovalent or polyvalent anions; p equals 0, 1 or 2; m, n equal 0, 1 or 2, whereas p=m.times.n. ##STR1##
    • PCT No.PCT / EP96 / 01964。 371日期:1997年11月20日 102(e)1997年11月20日日期PCT提交1996年5月9日PCT公布。 第WO96 / 37522号公报 日期:1996年11月28日共聚物通过在具有通式(I)的金属络合物的存在下聚合烯属不饱和单体得到,其中取代基和指数具有以下含义:M是周期表VIIIB族的金属 元素; E1,E2表示元素周期表第VA组的元素; Z是由元素周期表第IVA,VA,VIA族元素的一个,两个或三个亚单位构成的桥接结构单元; R1至R4代表由C1-C20有机碳残基和C3-C30有机硅残基组成的基团,其可以含有元素周期表的IVA,VA,VIA和VIIA族的一种或几种元素; L1,L2代表正电荷或中性配体; X代表单价或多价阴离子; p等于0,1或2; m,n等于0,1或2,而p = m×n。
    • 5. 发明授权
    • Olefin polymerization using a catalyst comprising a group VIIIB metal,
and acid, and a bidentate chelating compound
    • 使用包含第VIIIB族金属和酸的催化剂和二齿螯合化合物的烯烃聚合
    • US5986027A
    • 1999-11-16
    • US952210
    • 1997-11-06
    • Ferdinand LippertArthur HohnEckard Schauss
    • Ferdinand LippertArthur HohnEckard Schauss
    • C08F4/06C08F4/80C08F10/00
    • C08F10/00
    • Polymers are obtainable by polymerizing olefinically unsaturated monomers in the presence of a catalyst system which comprises as active constituentsa) a salt of a metal of group VIII B of the Periodic Table of the Elements,b) one or more compounds selected from the group consisting of protic acids and Lewis acids,c) a chelating compound of the formula (I)R.sup.1 R.sup.2 E.sup.1 --Z--E.sup.2 R.sup.3 R.sup.4 (I)where the substituents and indices have the following meanings:E.sup.1, E.sup.2 are each an element from group VA of the Periodic Table of the Elements,Z is a bridging structural unit comprising one, two or three substructural units of elements of groups IVA, VA and VIA of the Periodic Table of the Elements,R.sup.1 to R.sup.4 are substituents selected from the group consisting of C.sub.1 -C.sub.20 -organic and C.sub.3 -C.sub.30 -organosilicon radicals, where the radicals may contain one or more elements of groups IVA, VA, VIA and VIIA of the Periodic Table of the Elements.
    • PCT No.PCT / EP96 / 01973。 371日期:1997年11月6日 102(e)日期1997年11月6日PCT提交1996年5月9日PCT公布。 第WO96 / 37523号公报 日期:1996年11月28日共聚物可通过在催化剂体系存在下聚合烯属不饱和单体获得,所述催化剂体系包含作为活性组分的a)元素周期表第ⅧB族金属的盐,b)一种或多种化合物 选自由质子酸和路易斯酸组成的组,c)式(I)R1R2E1-Z-E2R3R4(I)的螯合化合物,其中取代基和指数具有以下含义:E1,E2各自为一个元素 Z是包含元素周期表的IVA,VA和VIA族元素的一个,两个或三个亚单位的桥连结构单元,R1至R4是选自以下的取代基: 的C 1 -C 20有机和C 3 -C 30有机硅基团,其中基团可以含有元素周期表的IVA,VA,VIA和VIIA族的一种或多种元素。
    • 6. 发明授权
    • Carbon monoxide/olefin-copolymers
    • 一氧化碳/烯烃共聚物
    • US5891989A
    • 1999-04-06
    • US952203
    • 1997-11-06
    • Ferdinand LippertArthur HohnPeter Hofmann
    • Ferdinand LippertArthur HohnPeter Hofmann
    • C08G67/02
    • C08G67/02
    • Copolymers of carbon monoxide and olefinically unsaturated compounds are obtainable by polymerization of the monomers in the presence of a metal complex of the formula (I) ##STR1## where the substituents and indices have the following meanings: M is a metal from group VIIIB of the Periodic Table of the Elements,E.sup.1, E.sup.2 are each an element from group VA of the Periodic Table of the Elements,Z is a structural unit having a bridging atom selected from among the elements of groups IVA, VA and VIA of the Periodic Table of the Elements,R.sup.1 to R.sup.4 are substituents selected from the group consisting of C.sub.1 -C.sub.20 -organic and C.sub.3 -C.sub.30 -organosilicon radicals, where at least one of the four radicals is a nonaromatic radical,L.sup.1, L.sup.2 are formally charged or uncharged ligandsX are formally monovalent or polyvalent anionsp is 0, 1 or 2m, n are 0, 1 or 2where p=m.times.n.
    • PCT No.PCT / EP96 / 01974 371日期:1997年11月6日 102(e)日期1997年11月6日PCT提交1996年5月9日PCT公布。 出版物WO96 / 37537 日期1996年11月28日一氧化碳和烯属不饱和化合物的共聚物可通过在式(I)金属络合物(I)的存在下聚合单体而获得,其中取代基和指数具有以下含义:M 是元素周期表第VIIIB族的金属,E1,E2各自是元素周期表第VA族的元素,Z是具有选自IVA族元素中的桥连原子的结构单元, VA和VIA,R 1至R 4为选自C 1 -C 20有机和C 3 -C 30 - 有机硅基团的取代基,其中四个基团中的至少一个为非芳族基团,L 1, L2是正电荷的或不带电的配体X是正式单价或多价阴离子p是0,1或2m,n是0,1或2,其中p = m×n。
    • 8. 发明授权
    • Bis(diorganophosphino)methanes
    • 双(二有机膦基)甲烷
    • US5756847A
    • 1998-05-26
    • US874533
    • 1997-06-13
    • Arthur HohnJustin Wolf
    • Arthur HohnJustin Wolf
    • C07F9/46C07F9/48C07F9/50C07F9/70C07F9/72C07F9/90C07F9/92
    • C07F9/5009C07F9/48C07F9/5027C07F9/5068
    • Preparation of methylene-bridged compounds of the formula I ##STR1## where R.sup.1 to R.sup.4 are identical or different and are each saturated C.sub.1 -C.sub.30 -hydrocarbyl, unsubstituted phenyl, phenyl substituted by substituents inert under the reaction conditions, or hydrogen, E.sup.1 and E.sup.2 are identical or different and are each phosphorus, arsenic or antimony, and X is a chemical bond or oxygen by reacting a tin compound of the general formula II R.sub.3.sup.5 Sn--CH.sub.2 M II, where R.sup.5 is C.sub.1 -C.sub.20 -hydrocarbyl and M is an alkali metal, with a compound of the general formula III ##STR2## where Y is halogen, metallating the thus-obtained tin compound of the general formula IV ##STR3## with an alkali organometallic, and reacting the product with a compound of the general formula V ##STR4## to give a methylene-bridged compound of the formula I. And novel 45 bis(diorganophosphino)methanes.
    • 制备式I的亚甲基桥接化合物其中R 1至R 4相同或不同,并且各自为饱和的C 1 -C 30 - 烃基,未被取代的苯基,被在反应条件下为惰性的取代基取代的苯基,或氢,E1和 E2是相同或不同的,各自是磷,砷或锑,X是化学键或氧,通过使通式IIR35Sn-CH2MII的锡化合物(其中R5是C1-C20烃基,M是碱金属)反应, 与通式III的化合物III,其中Y是卤素,用碱金属有机金属化由此得到的通式IV IV的锡化合物,并使产物与通式V的化合物 得到式I的亚甲基桥接化合物。和新颖的45双(二有机膦基)甲烷。
    • 10. 发明授权
    • Preparation of methylene-bridged hetero compounds and novel bis
(diorganophosphino) methanes
    • 亚甲基桥接的杂化合物和新的双(二有机膦基)甲烷的制备
    • US5698743A
    • 1997-12-16
    • US756478
    • 1996-11-26
    • Arthur HohnJustin Wolf
    • Arthur HohnJustin Wolf
    • C07F9/46C07F9/48C07F9/50C07F9/70C07F9/72C07F9/90C07F9/92
    • C07F9/5009C07F9/48C07F9/5027C07F9/5068
    • Preparation of methylene-bridged compounds of the formula I ##STR1## where R.sup.1 to R.sup.4 are identical or different and are each saturated C.sub.1 -C.sub.30 -hydrocarbyl, unsubstituted phenyl, phenyl substituted by substituents inert under the reaction conditions, or hydrogen, E.sup.1 and E.sup.2 are identical or different and are each phosphorus, arsenic or antimony, and X is a chemical bond or oxygen by reacting a tin compound of the general formula II R.sub.3.sup.5 Sn--CH.sub.2 M, II where R.sup.5 is C.sub.1 --C.sub.20 -hydrocarbyl and M is an alkali metal, with a compound of the general formula III ##STR2## where Y is halogen, metallating the thus-obtained tin compound of the general formula IV ##STR3## with an alkali organometallic, and reacting the product with a compound of the general formula V ##STR4## to give a methylene-bridged compound of the formula I. And novel bis(diorganophosphino)methanes.
    • 制备式I的亚甲基桥接化合物其中R 1至R 4相同或不同,并且各自为饱和的C 1 -C 30 - 烃基,未被取代的苯基,被在反应条件下为惰性的取代基取代的苯基,或氢,E1和 E2是相同或不同的,分别是磷,砷或锑,X是化学键或氧,通过使通式II R 35 Sn-CH 2 M的II化合物,其中R 5是C 1 -C 20烃基,M是碱 金属与通式III的化合物III,其中Y是卤素,用碱金属有机金属化由此得到的通式IV IV的锡化合物,并将产物与一般化合物 式V化合物,得到式I的亚甲基桥接化合物。和新型双(二有机膦基)甲烷。