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公开(公告)号：US4640969A
公开(公告)日：1987-02-03
申请号：US763107
申请日：1985-08-07
CPC分类号： C08G18/00 , C08G18/3844 , C08G18/6541 , C08G2105/02
摘要： A process for preparing novel interpolymers by the interpolymerization of an oxazoline, a polyol and a polyisocyanate at a temperature in the range of from about 20.degree. C. and at a pressure in the range of from about atmospheric up to about 50 atmospheres is described.
摘要翻译： 描述了在约20℃的温度和约大气压至约50个大气压的压力范围内通过使恶唑啉，多元醇和多异氰酸酯的共聚制备新的互聚物的方法。
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2.发明授权
公开(公告)号：US4594397A
公开(公告)日：1986-06-10
申请号：US702707
申请日：1985-02-19
CPC分类号： C08G18/3827 , C08F283/006 , C08G18/00 , C08G18/04 , C08L75/04 , C08G2120/00 , C08G2270/00 , C08L2205/04 , Y10S525/903
摘要： A process for preparing novel polymers having interpenetrating networks comprising polymerizing simultaneously a mixture of a bicyclic amide acetal, a polyisocyanate and a vinyl monomer component is described.
摘要翻译： 描述了一种制备具有互穿网络的新型聚合物的方法，其包括同时聚合双环酰胺缩醛，多异氰酸酯和乙烯基单体组分的混合物。
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3.发明授权Stable isocyanate/epoxide prepolymers and thermoset polyurethanes produced therefrom 失效由其制备的稳定的异氰酸酯/环氧化物预聚物和热固性聚氨酯
公开(公告)号：US4614786A
公开(公告)日：1986-09-30
申请号：US764284
申请日：1985-08-12
CPC分类号： C08G18/58 , C08G18/003 , C08G18/10 , C08G2105/02
摘要： A process for preparing a polyurethane by reaction of A, a prepolymer prepared by the low temperature reaction of a polyisocyanate and a polyepoxide, with B, a polyol, is described.
摘要翻译： 描述了通过使多异氰酸酯与聚环氧化物的低温反应制备的预聚物A与多元醇B反应来制备聚氨酯的方法。
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公开(公告)号：US4596853A
公开(公告)日：1986-06-24
申请号：US702705
申请日：1985-02-19
申请人： Anil B. Goel , Peggy A. Blackburn
发明人： Anil B. Goel , Peggy A. Blackburn
CPC分类号： C08G18/3827 , C08L75/12
摘要： Polymerizable solutions of mixtures containing a bicyclic amide acetal, a polymer which does not react with the bicyclic amide acetal and a monomer or polymer capable of undergoing condensation polymerization with the bicyclic amide acetal, a process for polymerization of such solutions and the novel polymers resulting from the polymerization are described.
摘要翻译： 含有双环酰胺缩醛，不与双环酰胺缩醛反应的聚合物和能够与双环酰胺缩醛进行缩聚反应的单体或聚合物的混合物的可聚合溶液，这种溶液的聚合方法和由 描述聚合。
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5.发明授权Surface modification of inorganic fillers by treatment with bicyclic amide acetals 失效用双环酰胺缩醛处理无机填料的表面改性
公开(公告)号：US4657815A
公开(公告)日：1987-04-14
申请号：US858780
申请日：1986-05-02
IPC分类号： C03C17/28 , C03C25/24 , C07D498/04 , C08J5/06 , C08K9/04 , D06M13/02 , D06M13/137 , D06M13/322 , D06M13/402 , D06M13/418 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34 , D06M101/36 , B05D7/00 , B32B5/16 , C03C17/00 , C07D498/00
CPC分类号： C07D498/04 , C03C17/28 , C03C25/246 , Y10T428/2991 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998
摘要： The process for modifying the surface of a filler or reinforcing material comprising contacting said surface with a bicyclic amide acetal at a temperature in the range of from about 60.degree. C. to about 350.degree. C. is described.
摘要翻译： 描述了在约60℃至约350℃的温度范围内使填料或增强材料的表面改性的方法，该方法包括使所述表面与双酰胺缩醛接触。
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公开(公告)号：US4757115A
公开(公告)日：1988-07-12
申请号：US931496
申请日：1986-11-17
CPC分类号： C08G18/3827 , C08G18/672 , C08G18/68 , C08G2120/00
摘要： Thermoset polymers are prepared by reacting an ethylenically unsaturated resin monomer and a bicyclic amide acetal with a polyisocyanate in the absence or presence of a vinyl monomer. Reaction rates are suitable for effecting RIM processing. The resultant polymers exhibit improved impact resistance. Further variation in physical properties can be achieved through the use of a diol chain extender for the polyisocyanate.
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公开(公告)号：US4708971A
公开(公告)日：1987-11-24
申请号：US850647
申请日：1986-04-11
申请人： Anil B. Goel , Timothy A. Tufts
发明人： Anil B. Goel , Timothy A. Tufts
CPC分类号： C08G18/3827 , C08G18/0842 , C08K5/0016 , C08G2120/00
摘要： The process for preparing polyurethanes by the reaction of a bicyclic amide acetal and a polyisocyanate in the presence of a plasticizer such as dioctyl phthalate and a polyurethane catalyst such as stannous octoate is described.
摘要翻译： 描述了在增塑剂如邻苯二甲酸二辛酯和聚氨酯催化剂如辛酸亚锡存在下通过双环酰胺缩醛和多异氰酸酯反应制备聚氨酯的方法。
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公开(公告)号：US4771102A
公开(公告)日：1988-09-13
申请号：US81939
申请日：1987-08-05
CPC分类号： C08G18/672 , C08G18/3827 , C08G18/68 , C08G2120/00
摘要： Thermoset polymers are prepared by reacting an ethylenically unsaturated resin monomer and a bicyclic amide acetal with a polyisocyanate in the absence or presence of a vinyl monomer. Reaction rates are suitable for effecting RIM processing. The resultant polymers exhibit improved impact resistance. Further variation in physical properties can be achieved through the use of a diol chain extender for the polyisocyanate.
摘要翻译： 在不存在乙烯基单体或不存在乙烯基单体的情况下，使烯属不饱和树脂单体和双环酰胺缩醛与多异氰酸酯反应制备热固性聚合物。 反应速率适合于进行RIM加工。 所得聚合物表现出改进的耐冲击性。 通过使用多异氰酸酯的二醇扩链剂可以实现物理性能的进一步变化。
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9.发明授权
公开(公告)号：US4540767A
公开(公告)日：1985-09-10
申请号：US678133
申请日：1984-12-04
申请人： Anil B. Goel , Timothy A. Tufts
发明人： Anil B. Goel , Timothy A. Tufts
CPC分类号： C08G18/58 , C08G18/00 , C08G18/003 , C08G18/3827
摘要： Novel polymers having excellent physical properties including heat distortion temperatures and izod impact strengths are prepared by the interaction of bicyclic amide acetals with epoxide resins and polyisocyanates.
摘要翻译： 通过双环酰胺缩醛与环氧树脂和多异氰酸酯的相互作用制备了具有优异物理性能的新型聚合物，包括热变形温度和原子碰撞强度。
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10.发明授权Use of bicyclic amide acetals in polyurethane/polyisocyanurate rigid foams as reactive compatibilizers 失效在聚氨酯/聚异氰脲酸酯刚性泡沫中使用双环酰胺缩醛作为反应性增容剂
公开(公告)号：US4579877A
公开(公告)日：1986-04-01
申请号：US732490
申请日：1985-05-10
申请人： Anil B. Goel , Timothy A. Tufts
发明人： Anil B. Goel , Timothy A. Tufts
CPC分类号： C08G18/4225 , C08G18/28 , C08G18/3827 , C08G2105/02 , Y10S521/902
摘要： The use of bicyclic amide acetals as compatibilizing agents in the preparation of rigid polyurethane/polyisocyanate foams from certain polyol mixtures, polyisocyanates and fluorocarbon blowing agents is disclosed.
摘要翻译： 公开了在制备来自某些多元醇混合物，多异氰酸酯和氟代烃发泡剂的硬质聚氨酯/多异氰酸酯泡沫体中使用双环酰胺缩醛作为相容剂。
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