公开(公告)号：US06171995B2

公开(公告)日：2001-01-09

申请号：US08970989

申请日：1997-11-14

申请人： Andreas M{umlaut over (u)}hlebach ,  Paul Adriaan Van Der Schaaf ,  Andreas Hafner

发明人： Andreas M{umlaut over (u)}hlebach ,  Paul Adriaan Van Der Schaaf ,  Andreas Hafner

IPC分类号： B01J3100

CPC分类号： H01B3/30 ,  C08G61/08

摘要： A composition, comprising (a) a compound of formula I (R1R2R3P)xLyM2+Z1−Z2−   (I), wherein R1, R2 and R3 are each independently of one another H, C1-C20alkyl, C1-C20-alkoxy; C4-C12cycloalkyl which is unsubstituted or substituted by C1-C6-alkyl, C1-C6haloalkyl or C1-C6alkoxy; C4-C12cycloalkoxy which is unsubstituted or substituted by C1-C6-alkyl, C1-C6haloalkyl or C1-C6alkoxy; C6-C16aryl which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; C6-Cl6aryloxy which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; C7-C16-aralkyloxy which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; or C7-C16aralkyloxy which is unsubstituted or substituted by C1-C6alkyl, C1-C6-haloalkyl or C1-C6alkoxy; or R2 and R3 together are tetra- or pentamethylene which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; tetra- or pentamethylenedioxyl which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; tetra- or pentamethylene which is condensed with one or two 1,2-phenylene radicals and which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; tetra- or pentamethylenedioxyl which is condensed with one or two 1,2-phenylene radicals and which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; or tetramethylenedioxyl which is condensed in the 1,2- and 3,4-positions with 1,2-phenylene and which is unsubstituted or substituted by C1-C6alkyl, C1-C6haloalkyl or C1-C6alkoxy; and R1 has the meaning cited above; L is a neutral ligand; M is Ru or Os; Z1− and Z2− are each a singly charged anion, or Z1− and Z2− together are a doubly charged anion; x is a number from 1 to 3, and y is a number from 0 to 3, wherein 2≦x+y ≦4; and (b) a compound of formula II R4—C≡C—H   (II), wherein R4 is hydrogen or a monovalent organic radical of up to 30 carbon atoms which may contain one or several silicon, phosphorus, nitrogen, oxygen, sulfur or halogen atoms, is suitable as storage-stable two-component catalyst for the ring-opening metathesis polymerisation of cyclopentadiene adducts and makes it possible to polymerise dicyclopentadiene and other cydopentadiene adducts within a short time and with high enthalpy of reaction and only little weight loss.

摘要翻译： 一种组合物，其包含（a）式I化合物，其中R 1，R 2和R 3各自彼此独立地为H，C 1 -C 20烷基，C 1 -C 20 - 烷氧基; 未被取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的C 4 -C 12环烷基; 未被取代或被C 1 -C 6 - 烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的C 4 -C 12环烷氧基; 未取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的C 6 -C 16芳基; 未被取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的C 6 -C 18芳氧基; 未取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的C 7 -C 16 - 芳烷氧基; 或未被取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的C 7 -C 16芳烷氧基; 或R 2和R 3一起是未取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6烷氧基取代的四亚甲基或五亚甲基; 未取代或被C 1 -C 6烷基，C 1 -C 6卤代烷基或C 1 -C 6（b）表示的化合物，其中R4是氢或至多30个碳原子的一价有机基团，其可以含有一个或多个 几种硅，磷，氮，氧，硫或卤素原子适合作为用于环戊二烯加合物的开环易位聚合的储存稳定的双组分催化剂，并且可以在短时间内聚合二环戊二烯和其他环戊二烯加成物， 具有高的反应焓和减少的重量。