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101. 发明授权

US06350832B1 Mold addition polymerization of norbornene-type monomers using group 10 metal complexes 有权
标题翻译：使用第10族金属络合物对降冰片烯型单体进行加模聚合
公开(公告)号：US06350832B1
公开(公告)日：2002-02-26
申请号：US09456780
申请日：1999-12-08
申请人： Andrew Bell , Larry F. Rhodes , Brian L. Goodall , John C. Fondran
发明人： Andrew Bell , Larry F. Rhodes , Brian L. Goodall , John C. Fondran
IPC分类号： C08F480
CPC分类号： C08F232/08 , C08F32/00 , C08F232/00
摘要： A catalyst system and a process for the bulk addition polymerization or of polycyclic olefins, such as norbornene, methylnorbornene, ethylnorbornene, butylnorbornene or hexylnorbornene, 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonapthalene, 5,5′-(1,2-ethanediyl)bisbicyclo[2.2.1]hept-2-ene, and 1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylene are disclosed. The catalyst includes an organonickel or organopalladium transition metal procatalyst and an activator compound. Polymerization can be carried out in a reaction injection molding process to yield thermoplastic and thermoset molded polymeric articles possessing high glass transition temperatures.
摘要翻译：催化剂体系和本体加成聚合方法或降冰片烯，甲基降冰片烯，乙基降冰片烯，丁基降冰片烯或己基降冰片烯等多环烯烃，1,2,3,4,4a，5,8,8a-八氢-1,4： 5,8-二甲基萘，5,5' - （1,2-乙二基）双双环[2.2.1]庚-2-烯和1,4,4a，4b，5,8,8a，8b-八氢-1 ，4：5,8-二甲基亚二苯基。催化剂包括有机金属或有机钯过渡金属前催化剂和活化剂化合物。可以在反应注射成型工艺中进行聚合以产生具有高玻璃化转变温度的热塑性和热固性模塑聚合物制品。

102. 发明授权

US5319042A Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts 失效
标题翻译：纯钨氧基苯酚盐络合物作为DCPD聚合催化剂
公开(公告)号：US5319042A
公开(公告)日：1994-06-07
申请号：US780692
申请日：1991-10-18
申请人： Andrew Bell
发明人： Andrew Bell
IPC分类号： C08F4/42 , C08F4/78 , C08G61/00 , C08G61/06 , C08G61/08 , C08K5/56 , C08L65/00
CPC分类号： C08G61/08
摘要： This invention relates to a two component catalyst system for the polymerization of metathesis polymerizable cycloolefins, comprising (a) a tungsten compound of the formula WOX.sub.4-x (OAr).sub.x where X is chlorine, bromine or fluorine, Ar is a hindered phenyl ring having 1-5 specified substituents and x = 1, 2 or 3; and (b) an activator compound.Among the preferred molecules or groups that are substituted on the phenyl ring of the tungsten compound are phenyl, chlorine, bromine, methoxy and isopropyl groups. Ar can also represent a multi-substituted phenyl group such as 2,4-dichloro-6-methylphenyl.
摘要翻译：本发明涉及一种用于复分解可聚合环烯烃聚合的双组分催化剂体系，其包含（a）式WOX4-x（OAr）x的钨化合物，其中X为氯，溴或氟，Ar为具有 1-5指定的取代基，x = 1,2或3; 和（b）活化剂化合物。在钨化合物的苯环上取代的优选分子或基团中有苯基，氯，溴，甲氧基和异丙基。 Ar也可以表示多取代苯基，例如2,4-二氯-6-甲基苯基。

103. 发明授权

US5298471A Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts 失效
标题翻译：纯钨氧基苯酚盐络合物作为DCPD聚合催化剂
公开(公告)号：US5298471A
公开(公告)日：1994-03-29
申请号：US979696
申请日：1992-11-20
申请人： Andrew Bell
发明人： Andrew Bell
IPC分类号： C08F4/42 , C08F4/78 , C08G61/00 , C08G61/06 , C08G61/08 , C08K5/56 , C08L65/00 , B01J31/00
CPC分类号： C08G61/08
摘要： This invention relates to a two component catalyst system for polymerization of metathesis polymerizable cycloolefins, comprising(a) a tungsten compound of the formula WOX.sub.4-x (OAr).sub.x wherein x represents chlorine, bromine or fluorine, Ar represents a hindered phenyl ring having 1-5 substituents and x=1, 2, or 3; and(b) an activator compound.Among the preferred molecules or groups that are substituted on the phenyl ring of the tungsten compound are chlorine, bromine, phenyl, methoxy and isopropyl groups. Ar can also represent a multisubstituted phenyl group such as 2,4-dichloro-6-methylphenyl.
摘要翻译：本发明涉及一种用于复分解可聚合环烯烃聚合的双组分催化剂体系，其包含（a）式WOX4-x（OAr）x的钨化合物，其中x表示氯，溴或氟，Ar表示具有1 -5个取代基，x = 1,2或3; 和（b）活化剂化合物。在钨化合物的苯环上被取代的优选分子或基团中有氯，溴，苯基，甲氧基和异丙基。 Ar也可以表示多取代的苯基，例如2,4-二氯-6-甲基苯基。

104. 发明授权

US5019544A Discrete tungsten complexes as oxygen and water resistant DCPD polymerization catalysts 失效
标题翻译：离散钨配合物作为耐氧和防水的DCPD聚合催化剂
公开(公告)号：US5019544A
公开(公告)日：1991-05-28
申请号：US564905
申请日：1990-08-09
申请人： Andrew Bell
发明人： Andrew Bell
IPC分类号： B01J31/12 , B01J31/22 , C08G61/08
CPC分类号： C08G61/08 , B01J31/0214 , B01J31/122 , B01J2531/66 , B01J31/2226 , B01J31/34
摘要： This invention is a process for preparing a polymer which comprises contacting pure dicyclopentadiene with a pure tungsten catalyst complex, such as WCl.sub.3 (2,6-diisopropylphenoxy).sub.3, when tributyl tin hydride or triphenyl tin hydride is used as the activator for the polymerization. This process affords a method of polymerization of dicyclopentadiene in which the mixture gels slowly without the use of a rate moderator at 80.degree. C. (in from about 15 seconds to as much as two minutes or more) and furthermore cures quite slowly (in about 3-6 minutes). This delay makes these compositions particularly applicable to reaction injection molding processes. Moreover, both the tungsten complexes and the tin activator compounds employed in this invention are relatively insensitive to oxygen and water.
摘要翻译：本发明是制备聚合物的方法，其包括使用三丁基锡氢化锡或三苯基氢化锡作为聚合的活化剂时，使纯二聚环戊二烯与纯钨催化剂络合物如WCl 3（2,6-二异丙基苯氧基）3接触。该方法提供了二环戊二烯的聚合方法，其中混合物在80℃（约15秒至多达2分钟或更长时间）内不使用速率调节剂而缓慢地凝胶化，并且进一步固化相当缓慢（约 3-6分钟）。这种延迟使得这些组合物特别适用于反应注射成型工艺。此外，本发明中使用的钨络合物和锡激活剂化合物对氧和水相对不敏感。

105. 发明授权

US4981931A Discrete tungsten complexes as oxygen and water resistant DCPD polymerization catalysts 失效
标题翻译：离散钨配合物作为耐氧和防水的DCPD聚合催化剂
公开(公告)号：US4981931A
公开(公告)日：1991-01-01
申请号：US315075
申请日：1989-02-24
申请人： Andrew Bell
发明人： Andrew Bell
IPC分类号： B01J31/12 , B01J31/22 , C08F4/78 , C08G61/06 , C08G61/08
CPC分类号： C08G61/08 , B01J31/0214 , B01J31/122 , B01J2531/66 , B01J31/2226 , B01J31/34
摘要： This invention is a process for preparing a polymer which comprises contacting pure dicyclopentadiene with a pure tungsten catalyst complex, such as WCl.sub.3 (2,6-diisopropylphenoxy).sub.3, when tributyl tin hydride or triphenyl tin hydride is used as the activator for the polymerization. This process affords a method of polymerization of dicyclopentadiene in which the mixture gels slowly without the use of a rate moderator at 80.degree. C. (in from about 15 seconds to as much as two minutes or more) and furthermore cures quite slowly (in about 3-6 minutes). This delay makes these compositions particularly applicable to reaction injection molding processes. Moreover, both the tungsten complexes and the tin activator compounds employed in this invention are relatively insensitive to oxygen and water.

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