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公开(公告)号：US5362809A
公开(公告)日：1994-11-08
申请号：US964740
申请日：1992-10-22
摘要： A polymer blend of a polyglutarimide and liquid crystalline copolyester polymer or benzimidazole polymer. The blend is a melt-compoundable polymer blend.
摘要翻译： 聚戊二酰亚胺和液晶共聚酯聚合物或苯并咪唑聚合物的聚合物共混物。 该共混物是可熔融混合的聚合物共混物。
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公开(公告)号：US5264483A
公开(公告)日：1993-11-23
申请号：US639464
申请日：1991-01-10
申请人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
发明人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
IPC分类号： C08F8/32 , C08L33/24 , C08L101/02 , C08K3/34
CPC分类号： C08F8/32 , C08L101/02 , C08L33/24
摘要： Glutarimide polymers having an acid and anhydride content lower than the acid and/or anhydride content normally present in the glutarimide polymers. Blends of the reduced acid and anhydride glutarimide polymers with thermoplastic materials are disclosed. A process for altering the properties of imide polymers by reducing or substantially removing acid and anhydride levels normally present in the imide polymer is also disclosed.
摘要翻译： 戊二酰亚胺聚合物的酸酐含量低于通常存在于戊二酰亚胺聚合物中的酸和/或酸酐含量。 公开了还原的酸和酐戊二酰亚胺聚合物与热塑性材料的共混物。 还公开了通过还原或基本上除去通常存在于酰亚胺聚合物中的酸和酐水平来改变酰亚胺聚合物的性质的方法。
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公开(公告)号：US4954574A
公开(公告)日：1990-09-04
申请号：US452991
申请日：1989-12-19
申请人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
发明人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
IPC分类号： C08F8/32 , C08L33/24 , C08L101/02
CPC分类号： C08F8/32 , C08L101/02 , C08L33/24
摘要： Glutarimide polymers having an acid and anhydride content lower than the acid and/or anhydride content normally present in the glutarimide polymers. Blends of the reduced acid and anhydride glutarimide polymers with thermoplastic materials are disclosed. A process for altering the properties of imide polymers by reducing or substantially removing acid and anhydride levels normally present in the imide polymer is also disclosed.
摘要翻译： 戊二酰亚胺聚合物的酸酐含量低于通常存在于戊二酰亚胺聚合物中的酸和/或酸酐含量。 公开了还原的酸和酐戊二酰亚胺聚合物与热塑性材料的共混物。 还公开了通过还原或基本上除去通常存在于酰亚胺聚合物中的酸和酐水平来改变酰亚胺聚合物的性质的方法。
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公开(公告)号：US5004777A
公开(公告)日：1991-04-02
申请号：US527980
申请日：1990-05-24
申请人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
发明人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
IPC分类号： C08F8/32 , C08L33/24 , C08L101/02
CPC分类号： C08F8/32 , C08L101/02 , C08L33/24
摘要： Glutarimide polymers having an acid and anhydride content lower than the acid and/or anhydride content normally present in the glutarimide polymers. Blends of the reduced acid and anhydride glutarimide polymers with thermoplastic materials are disclosed. A process for altering the properties of imide polymers by reducing or substantially removing acid and anhydride levels normally present in the imide polymer is also disclosed.
摘要翻译： 戊二酰亚胺聚合物的酸酐含量低于通常存在于戊二酰亚胺聚合物中的酸和/或酸酐含量。 公开了还原的酸和酐戊二酰亚胺聚合物与热塑性材料的共混物。 还公开了通过还原或基本上除去通常存在于酰亚胺聚合物中的酸和酐水平来改变酰亚胺聚合物的性质的方法。
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公开(公告)号：US4727117A
公开(公告)日：1988-02-23
申请号：US770034
申请日：1985-08-27
申请人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
发明人： Michael P. Hallden-Abberton , Newman M. Bortnick , Leslie A. Cohen , William T. Freed , Harry C. Fromuth
IPC分类号： C08L33/00 , C08F8/00 , C08F8/14 , C08F8/30 , C08F8/32 , C08F8/48 , C08F20/00 , C08F20/12 , C08L33/24 , C08L35/00 , C08L57/12 , C08L101/00 , C08L101/02
CPC分类号： C08F8/32 , C08L101/02 , C08L33/24
摘要： Glutarimide polymers having an acid and anhydride content lower than the acid and/or anhydride content normally present in the glutarimide polymers. Blends of the reduced acid and anhydride glutarimide polymers with thermoplastic materials are disclosed. A process for altering the properties oif imide polymers by reducing or substantially removing acid and anhydride levels normally present in the imide polymer is also disclosed.
摘要翻译： 戊二酰亚胺聚合物的酸酐含量低于通常存在于戊二酰亚胺聚合物中的酸和/或酸酐含量。 公开了还原的酸和酐戊二酰亚胺聚合物与热塑性材料的共混物。 还公开了通过还原或基本上除去通常存在于酰亚胺聚合物中的酸和酐水平来改变酰亚胺聚合物的性质的方法。
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公开(公告)号：US5344868A
公开(公告)日：1994-09-06
申请号：US36121
申请日：1993-03-23
IPC分类号： C08K3/00 , C08K7/14 , C08K9/04 , C08L33/24 , C08L63/02 , C08L71/08 , C08L71/10 , H05K1/03 , C08K3/40
CPC分类号： C08K7/14 , C08K3/0033 , C08K9/04 , C08L33/24 , C08L63/00 , H05K1/0346 , H05K1/0366
摘要： Glass-reinforced polyglutarimides exhibit improved impact resistance when low levels of phenoxy resin are incorporated into the blend.
摘要翻译： 当混合物中加入低含量的苯氧基树脂时，玻璃纤维增强的聚戊二酰亚胺显示出更好的耐冲击性。
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公开(公告)号：US5232985A
公开(公告)日：1993-08-03
申请号：US772522
申请日：1991-10-07
IPC分类号： C08G81/02
CPC分类号： C08G81/024
摘要： Higher yields of graft copolymer occur when a catalytic amount of base is present during the grafting reaction. The resulting blends of ungrafted polymer with higher graft-copolymer content exhibit improved toughness and clarity.
摘要翻译： 在接枝反应过程中当存在催化量的碱时，接枝共聚物的产率较高。 所得到的未接枝聚合物与较高接枝共聚物含量的共混物表现出改进的韧性和透明度。
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公开(公告)号：US5084517A
公开(公告)日：1992-01-28
申请号：US380848
申请日：1989-07-17
CPC分类号： C08G81/024 , C08G81/00 , Y10S525/919
摘要： Higher yields of graft copolymer occur when a catalytic amount of base is present during the grafting reaction of a polyamide and a polyglutarimide. The resulting blends of ungrafted polyamide and polyglutarimide with higher graft-copolymer content, the graft copolymer being a polyamide-grafted poly(glutarimide)ionomer, exhibit improved toughness and clarity.
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9.发明授权
公开(公告)号：US5223578A
公开(公告)日：1993-06-29
申请号：US658928
申请日：1991-02-21
IPC分类号： C08G63/91 , C08G81/02 , C08L33/24 , C08L67/00 , C08L67/02 , C08L101/00 , C08L101/02
CPC分类号： C08L33/24 , C08G81/027 , C08L67/02
摘要： Polymers containing glutarimide units and also acid and/or anhydride units are compatible with polyesters, such as poly(ethylene terephthalate) to form blends. Chemical interaction (grafting) between the polyester and the acid/anhydride groups of the polyglutarimide occurs on processing the blends. The extent of grafting and the properties of the resultant blend can be enhanced by appropriate catalysts.
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公开(公告)号：US5186993A
公开(公告)日：1993-02-16
申请号：US776542
申请日：1991-10-11
CPC分类号： C08L33/06 , C08L25/02 , C08L51/04 , Y10S525/902 , Y10T428/1397
摘要： The invention is directed to clear polymer blends of acrylic/vinyl aromatic copolymers with certain core-shell polymer impact modifiers. The core-shell modifiers have lightly crosslinked, predominantly diolefinic rubbery cores and one or more hard shells.
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