公开(公告)号：US5578686A

公开(公告)日：1996-11-26

申请号：US505926

申请日：1995-07-24

申请人： Pen-Chung Wang ,  Donald R. Kelsey

发明人： Pen-Chung Wang ,  Donald R. Kelsey

IPC分类号： C08J3/24 ,  C07C41/16 ,  C07C43/20 ,  C07C43/215 ,  C08F290/00 ,  C08F299/00 ,  C08K5/13 ,  C08L79/08 ,  C08L65/00

CPC分类号： C07C43/215 ,  C08L79/085

摘要： A phenolic allyl ether is provided which can be prepared by reacting a polyphenol with an allyl halide, said polyphenol described by the formula ##STR1## in which Ar is an aromatic moiety, L is a divalent cyclohexanenorbomane linking moiety, L' is a divalent cycloaliphatic moiety, Allyl is a phenolic allyl ether group, and each of m and n is a number within the range of 0 to about 10. Such phenolic allyl ethers include the reaction product of allyl halide with the product of the addition reaction of a phenol and a cyclohexenenorbornene compound such as 5-(3-cyelohexen-1-yl)bicyclo[2.2.1]hept-2-ene. The resulting phenolic allyl ether resins are useful as processing agents for polymaleimides.

摘要翻译： 提供了一种酚类烯丙基醚，其可以通过使多酚与烯丙基卤化物反应来制备，所述多酚通过其中Ar是芳族部分的式“IMAGE”描述，L是二价环己烷并联硼烷连接部分，L'是二价脂环族 部分，烯丙基是酚烯丙基醚基团，m和n各自为0至约10的数。这种酚类烯丙基醚包括烯丙基卤与苯酚加成反应产物的反应产物 环己烯降冰片烯化合物如5-（3-环己烯-1-基）双环[2.2.1]庚-2-烯。 所得酚醛烯丙基醚树脂可用作聚马来酰亚胺的加工剂。

公开(公告)号：US5406003A

公开(公告)日：1995-04-11

申请号：US296285

申请日：1994-08-25

申请人： Pen C. Wang ,  Donald R. Kelsey

发明人： Pen C. Wang ,  Donald R. Kelsey

IPC分类号： C07B61/00 ,  C07C37/14 ,  C07C39/17 ,  C07D303/24 ,  C08G59/32 ,  C08G61/02 ,  C08L63/00

CPC分类号： C08G61/02 ,  C07C37/14 ,  C07C39/17 ,  C07D303/24 ,  C08G59/3218 ,  C08L63/00 ,  C07C2101/14 ,  C07C2102/42 ,  C07C2103/86 ,  C07C2103/90

摘要： A phenolic compound is provided which can be described by the formula ##STR1## in which Ar is a C.sub.6-20 aromatic moiety, L is a cyclohexanenorbornane linking moiety, L' is a divalent cycloaliphatic moiety, and each of m and n is a number within the range of 0 to about 10. Such phenols include the product of the addition reaction of phenol with a cyclohexenenorbornene compound such as 5-(3-cyclohexen-1-yl)bicyclo[2.2.1 ]hept-2-ene.

摘要翻译： 提供了一种酚类化合物，其可以通过其中Ar是C6-20芳族部分的式“IMAGE”描述，L是环己烷基降冰片烷基连接部分，L'是二价脂环族部分，m和n各自是数 在0至约10的范围内。这种酚包括苯酚与环己烯降冰片烯化合物如5-（3-环己烯-1-基）双环[2.2.1]庚-2-烯的加成反应的产物。

公开(公告)号：US5276119A

公开(公告)日：1994-01-04

申请号：US997802

申请日：1992-12-29

申请人： Donald R. Kelsey

发明人： Donald R. Kelsey

IPC分类号： C08F4/76 ,  C08G61/08

CPC分类号： C08G61/08 ,  Y10S526/943

摘要： An improved olefin metathesis catalyst system is disclosed. The catalyst system comprises a transition metal halide metathesis catalyst and an organo transition metal hydride co-catalyst of the formulaL.sub.x --M--Hwherein M is a group IVB transition metal including zirconium, titanium or hafnium; L is a ligand selected independently from the group of hydrogen, halide and organic ligands such as an optionally substituted C.sub.1-20 alkyl or alkenyl, an optionally substituted C.sub.3-20 cycloalkyl or cycloalkenyl having 3 to 6 carbon atoms in the ring, an optionally substituted C.sub.5-20 cycloakadienyl having 5 carbon atoms in the cycloalkadienyl ring, or an optionally substituted C.sub.6-20 aryl or fused aryl, where at least one L is a cycloalkadienyl; and x is one less than the valence of M. The optional substitutions on the organic ligands include halogens, preferably chloride or flouride; C.sub.1-6 alkyl; C.sub.1-6 alkoxy; and C.sub.1-6 haloalkyl. The preferred ligand is a C.sub.5-20 cycloalkadienyl having 5 carbon atoms in the cycloalkadienyl group, e.g. cyclopentadienyl. The co-catalysts of this invention are combined with molybdenum or tungsten metathesis catalysts to provide an active catalytic system for the polymerization of cycloolefins, such as dicyclopentadiene.

摘要翻译： 公开了改进的烯烃复分解催化剂体系。 催化剂体系包括过渡金属卤化物复分解催化剂和式Lx-M-H的有机过渡金属氢化物助催化剂，其中M是含有锆，钛或铪的IVB族过渡金属; L是独立地选自氢，卤化物和有机配体如任选取代的C 1-20烷基或烯基，任选取代的C 3-20环烷基或环中具有3至6个碳原子的环烯基的配体，任选取代的 在环二烯基环中具有5个碳原子的C 5-20环烷二烯基，或任选取代的C 6-20芳基或稠合芳基，其中至少一个L是环二烯基; 且x小于M的化合价。有机配体上的任选取代包括卤素，优选氯化物或氟化物; C 1-6烷基; C 1-6烷氧基 和C 1-6卤代烷基。 优选的配体是在环烷二烯基中具有5个碳原子的C 5-20环烷二烯基， 环戊二烯基。 本发明的助催化剂与钼或钨复分解催化剂组合以提供用于环烯烃如二环戊二烯聚合的活性催化体系。

公开(公告)号：US5254629A

公开(公告)日：1993-10-19

申请号：US875852

申请日：1992-04-29

申请人： Donald R. Kelsey ,  Dale L. Handlin, Jr.

发明人： Donald R. Kelsey ,  Dale L. Handlin, Jr.

IPC分类号： B01J31/02 ,  B01J31/12 ,  B01J31/14 ,  B01J31/22 ,  C08F4/628 ,  C08G61/08 ,  C08F4/629 ,  C08F4/78

CPC分类号： C08G61/08 ,  B01J31/0214 ,  B01J31/12 ,  B01J31/2208 ,  B01J2531/30 ,  B01J2531/64 ,  B01J2531/66

摘要： A catalyst and process for the polymerization of cyclic olefins, such as dicyclopentadiene, in the presence of an elastomer polymer, are disclosed. The catalyst includes a transition metal compound, a co-catalyst and a boron halide promoter. Polymerization can be carried out at fast reaction times in a reaction injection molding process to prepare a thermoset molded article having high Tg and superior toughness.

摘要翻译： 公开了一种用于在弹性体聚合物存在下环状烯烃如二环戊二烯聚合的催化剂和方法。 催化剂包括过渡金属化合物，助催化剂和卤化硼助催化剂。 聚合可以在反应注射成型工艺中的快速反应时间进行，以制备具有高Tg和优异韧性的热固性模制品。

公开(公告)号：US4777235A

公开(公告)日：1988-10-11

申请号：US68972

申请日：1987-07-01

申请人： Donald R. Kelsey ,  Robert A. Clendinning ,  George T. Kwiatkowski

发明人： Donald R. Kelsey ,  Robert A. Clendinning ,  George T. Kwiatkowski

IPC分类号： C08G65/40 ,  C08G75/23

CPC分类号： C08G75/23

摘要： The method of preparing a thermoplastic polyarylether polymer which comprises reacting a first monomer composition comprising an activated dihalobenzenoid compound and dihydroxybenzenoid composition comprising hydroquinone, adding to the product a second monomer composition comprising a dihydroxybenzenoid composition consisting essentially of Bis-(hydroxyphenyl) compounds in a concentration of at least 50 mole percent of the total Bis-(hydroxyphenyl) compounds added in the monomer compositions and polymerizing.

公开(公告)号：US5459213A

公开(公告)日：1995-10-17

申请号：US213345

申请日：1994-03-15

申请人： Donald R. Kelsey

发明人： Donald R. Kelsey

IPC分类号： C08F4/69 ,  C08F10/00 ,  C08F10/14 ,  C08G61/08

CPC分类号： C08G61/08

摘要： A catalyst system and process for the polymerization of cyclic olefins, such as dicyclopentadiene, are disclosed. The catalyst system contains a transition metal hydrotrispyrazolylborate complex having the formula:Tp--M--L.sub.3wherein Tp is a hydrotrispyrazolylborate ligand, M is tungsten or molybdenum, and L is independently a ligand selected from the group consisting of oxo, phenoxy, alkoxy, and halides, provided that at least one L is a halide, and a co-catalyst.

摘要翻译： 公开了用于环烯烃聚合的催化剂体系和方法，例如二环戊二烯。 催化剂体系含有下式的过渡金属氢化四吡唑基硼酸盐络合物：Tp-M-L3其中Tp是氢化四吡唑基硼酸盐配体，M是钨或钼，L独立地是选自氧代，苯氧基，烷氧基和 卤化物，条件是至少一个L是卤化物，和助催化剂。

公开(公告)号：US5405924A

公开(公告)日：1995-04-11

申请号：US264113

申请日：1994-06-22

申请人： Donald R. Kelsey

发明人： Donald R. Kelsey

IPC分类号： C08F4/69 ,  C08F32/00 ,  C08G61/08 ,  C08F4/80

CPC分类号： C08G61/08

摘要： An olefin metathesis catalyst system and process for the metathesis polymerization of cyclic olefins, such as dicyclopentadiene, are disclosed. The catalyst system comprises the reaction product of:(a) an imido transition metal halide complex of formula: ##STR1## wherein Ar is C.sub.6-20 aryl, preferably phenyl; M is a transition metal selected from the second and third rows of Groups 5, 6, 7 and 8 of the Periodic Table (IUPAC 1989 convention) and including for example niobium, tantalum, molybdenum, tungsten, rhenium, ruthenium or osmium, preferably tungsten or molybdenum; R is independently halide, C.sub.1-20 alkyl, C.sub.1-12 alkoxy, C.sub.1-12 haloalkyl, C.sub.6-20 aryl, C.sub.6-20 aryloxy, cyano or combinations thereof; L is independently a complexing ligand selected from carbonyl, C.sub.1-12 alkoxy, C.sub.1-12 haloalkoxy, C.sub.1-12 alkyl ethers, including mono-, di- and higher ethers, C.sub.12 alkylnitriles, C.sub.5-20 pyridines, C.sub.3-36 tri(hydrocarbyl)phosphines; X is independently halide, preferably chloride; x is 2 to 4; r is independently 0 to 5; y is 0 to 3, preferably 0 or 1; and x+y=3, 4, or 5; and(b) a biphenol of the formula: ##STR2## in which each Ar represents an aromatic ring-containing moiety having at least one hydroxyl group attached to an aromatic ring; each R is independently selected from C.sub.1-12 alkyl, aryl, halide, mono-, di or trihalo methyl, cyano and alkoxy; each n is independently 0-4; and m is independently 1-4; and the catalyst system further includes a co- catalyst.

摘要翻译： 公开了一种烯烃复分解催化剂体系和环状烯烃如二环戊二烯的易位聚合方法。 该催化剂体系包含以下反应产物：（a）下式的亚氨基过渡金属卤化物络合物：其中Ar是C6-20芳基，优选苯基; M是选自元素周期表第5,6,7和8族第二行和第三行的过渡金属（IUPAC 1989惯例），包括例如铌，钽，钼，钨，铼，钌或锇，优选钨 或钼; R独立地为卤素，C 1-20烷基，C 1-12烷氧基，C 1-12卤代烷基，C 6-20芳基，C 6-20芳氧基，氰基或其组合; L独立地是选自羰基，C 1-12烷氧基，C 1-12卤代烷氧基，C 1-12烷基醚的络合配体，包括单 - ，二 - 和高级醚，C 12烷基腈，C 5-20吡啶，C 3-36三（烃基 ）膦 X独立地是卤化物，优选氯化物; x为2〜4; r独立地为0〜5; y为0〜3，优选为0或1; 和x + y = 3,4或5; 和（b）下式的联苯酚：其中每个Ar代表具有至少一个羟基的芳香环部分连接到芳香环上; 每个R独立地选自C 1-12烷基，芳基，卤素，一，二或三卤代甲基，氰基和烷氧基; 每个n独立为0-4; m独立地为1-4; 催化剂体系还包括助催化剂。

公开(公告)号：US5369195A

公开(公告)日：1994-11-29

申请号：US973934

申请日：1992-11-09

申请人： Donald R. Kelsey

发明人： Donald R. Kelsey

IPC分类号： B01J31/02 ,  B01J31/12 ,  B01J31/14 ,  B01J31/22 ,  C08F4/608 ,  C08G61/08 ,  C08F36/20

CPC分类号： C08G61/08 ,  B01J31/0214 ,  B01J31/12 ,  B01J31/2226 ,  B01J2531/30 ,  B01J2531/66

摘要： A catalyst and process for the polymerization of cyclic olefins, such as dicyclopentadiene, are disclosed. The catalyst includes a transition metal compound, a co-catalyst and a boron halide promoter. Polymerization can be carried out in a reaction injection molding process to prepare a thermoset molded article having high Tg and superior flexural strength.

摘要翻译： 公开了用于环烯烃聚合的催化剂和方法，例如二环戊二烯。 催化剂包括过渡金属化合物，助催化剂和卤化硼助催化剂。 可以在反应注射成型工艺中进行聚合以制备具有高Tg和优异弯曲强度的热固性模制品。

公开(公告)号：US5312794A

公开(公告)日：1994-05-17

申请号：US998082

申请日：1992-12-29

申请人： Donald R. Kelsey

发明人： Donald R. Kelsey

IPC分类号： C08F4/69 ,  C08F10/00 ,  C08F10/14 ,  C08G61/08

CPC分类号： C08G61/08

摘要： A catalyst system and process for the polymerization of cyclic olefins, such as dicyclopentadiene, are disclosed. The catalyst system contains a transition metal hydrotrispyrazolylborate complex having the formula:Tp--M--L.sub.3wherein Tp is a hydrotrispyrazolylborate ligand, M is tungsten or molybdenum, and L is independently a ligand selected from the group consisting of oxo, phenoxy, alkoxy, and halides, provided that at least one L is a halide, and a co-catalyst.

摘要翻译： 公开了用于环烯烃聚合的催化剂体系和方法，例如二环戊二烯。 催化剂体系含有下式的过渡金属氢化四吡唑基硼酸盐络合物：Tp-M-L3其中Tp是氢化四吡唑基硼酸盐配体，M是钨或钼，L独立地是选自氧代，苯氧基，烷氧基和 卤化物，条件是至少一个L是卤化物，和助催化剂。

公开(公告)号：US5284929A

公开(公告)日：1994-02-08

申请号：US29192

申请日：1993-03-10

申请人： Pen-Chung Wang ,  Donald R. Kelsey

发明人： Pen-Chung Wang ,  Donald R. Kelsey

IPC分类号： C08G59/24 ,  C07C6/10 ,  C08G59/06 ,  C08G59/20 ,  C08G59/32 ,  C08G59/40 ,  C08G61/02 ,  C08L63/00 ,  H05K1/03 ,  C08G59/04

CPC分类号： C08G61/02 ,  C07C6/10 ,  C08G59/066 ,  C08G59/3218 ,  C08L63/00 ,  C07C2103/66 ,  H05K1/0326

摘要： An epoxy resin is provided which can be described by the formula ##STR1## in which Ar is an aromatic moiety, L is a divalent cyclohexanenorbornane linking moiety, L' is a divalent cycloaliphatic moiety, Gly is a glycidyl ether group, and each of m and n is a number within the range of 0 to about 10. Such epoxy resins include the product of glycidation of the product of the addition reaction of a phenol and a cyclohexenenorbornene compound such as 5-(3-cyclohexen-1-yl)bicyclo[2.2.1]hept-2-ene. The resulting epoxy resins have low melt viscosity and low water absorbance in the cured state and are useful as the resinous component of high-performance electrical laminating and encapsulation formulations.

摘要翻译： 提供一种环氧树脂，其可以通过其中Ar是芳族部分的式“IMAGE”来描述，L是二价环己烷基降冰片烷基连接部分，L'是二价脂环族部分，Gly是缩水甘油醚基团，m n为0〜10左右的数。这些环氧树脂包括苯酚加成反应产物与环己烯降冰片烯化合物如5-（3-环己烯-1-基）双环的缩水甘油化产物 [2.2.1]庚-2-烯。 所得环氧树脂在固化状态下具有低熔体粘度和低吸水率，并且可用作高性能电层压和封装配方的树脂组分。