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公开(公告)号：US4822518A
公开(公告)日：1989-04-18
申请号：US131982
申请日：1987-12-11
申请人： Anil B. Goel , Harvey J. Richards
发明人： Anil B. Goel , Harvey J. Richards
IPC分类号： C08G18/38 , C08G63/685 , C08G69/44 , C08L77/12 , C08G71/04
CPC分类号： C08L77/12 , C08G18/3823 , C08G63/6856 , C08G69/44
摘要： Blends of polyamide polyols and urethane diols are prepared by reacting alkyl (methyl) esters of polybasic acids (preferably dibasic acids) with excess alkanolamine (preferable ethanol amine propanol amine) to form the polyamide polyol of the polybasic acid and alkyl alcohol. The alkyl alcohol is removed and the excess ethanolamine is reacted with ethylene or propylene carbonate to form the urethane diol. This blend of urethane diol and polyamide polyol is useful in various polymer formulations.
摘要翻译： 通过使多元酸（优选二元酸）的烷基（甲基）酯与过量的链烷醇胺（优选的乙醇胺丙醇胺）反应形成多元酸和烷基醇的聚酰胺多元醇来制备聚酰胺多元醇和氨基甲酸酯二醇的共混物。 除去烷基醇，过量的乙醇胺与碳酸亚乙酯或碳酸丙烯酯反应形成氨基甲酸酯二醇。 这种聚氨酯二醇和聚酰胺多元醇的共混物可用于各种聚合物配方。
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公开(公告)号：US4698416A
公开(公告)日：1987-10-06
申请号：US877059
申请日：1986-06-23
申请人： Anil B. Goel , Harvey J. Richards
发明人： Anil B. Goel , Harvey J. Richards
IPC分类号： C08G75/00
CPC分类号： C08G75/00
摘要： The process for preparing novel polymers by the reaction of a bicyclic amide acetal with sulfur at a temperature in the range of from about 25.degree. C. to about 200.degree. C. is described.
摘要翻译： 描述了通过双环酰胺缩醛与硫在约25℃至约200℃的温度下反应制备新型聚合物的方法。
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公开(公告)号：US4477382A
公开(公告)日：1984-10-16
申请号：US451826
申请日：1982-12-21
申请人： Anil B. Goel , Harvey J. Richards
发明人： Anil B. Goel , Harvey J. Richards
IPC分类号： C07C51/56
CPC分类号： C07C51/56
摘要： The conversion of a carboxylic acid having the formula RCOOH wherein R is a hydrocarbon group having from 1 to 20 carbon atoms to its corresponding anhydride by contacting said carboxylic acid with a salt of at least one metal selected from the group consisting of palladium, cobalt, manganese, chromium, nickel, copper, rhodium, iron and thorium at a temperature in the range of from about 120.degree. to 300.degree. C. is described.
摘要翻译： 通过使所述羧酸与至少一种选自钯，钴，钴的金属的盐接触，将具有式RCOOH的羧酸转化为其中R为具有1至20个碳原子的烃基， 描述了在约120℃至300℃的温度范围内的锰，铬，镍，铜，铑，铁和钍。
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4.发明授权Conversion of polycarboxylic acids to polyols by reaction with bicyclic amide acetals 失效通过与双环酰胺缩醛反应将多元羧酸转化为多元醇
公开(公告)号：US4754057A
公开(公告)日：1988-06-28
申请号：US682444
申请日：1984-12-17
申请人： Anil B. Goel , Harvey J. Richards
发明人： Anil B. Goel , Harvey J. Richards
CPC分类号： C08G18/3823 , C08G18/5039 , C08G18/696
摘要： A process for preparing polyols from polycarboxylic acids by the reaction of a bicyclic amide acetal with a polycarboxylic acid is described.
摘要翻译： 描述了通过双环酰胺缩醛与多元羧酸的反应由多元羧酸制备多元醇的方法。
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5.发明授权Sag resistant two-component urethane adhesives with improved thermal stability 失效具有耐热性能的双组分聚氨酯胶粘剂，具有改善的热稳定性
公开(公告)号：US4698408A
公开(公告)日：1987-10-06
申请号：US887482
申请日：1986-07-21
申请人： Anil B. Goel , Harvey J. Richards
发明人： Anil B. Goel , Harvey J. Richards
IPC分类号： C08G18/58 , C08J3/16 , C09J175/04 , C08G18/00
CPC分类号： C09J175/04
摘要： An adhesive comprising a mixture of (A) a mixture of an isocyanate prepolymer and a polyepoxide which is essentially free of hydroxyl groups, and (B) a mixture of a polyol, a urethane catalyst and an epoxy curing catalyst and structures prepared by adhering substrates to one another by means of said adhesive are described.
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公开(公告)号：US4627932A
公开(公告)日：1986-12-09
申请号：US697830
申请日：1985-02-04
申请人： Anil B. Goel , Harvey J. Richards
发明人： Anil B. Goel , Harvey J. Richards
CPC分类号： C08G18/0885 , C08G18/3827
摘要： A process for removing water from its mixture with hydroxyl containing compounds by adding a bicyclic amide acetal to such mixture and allowing the water to react with the bicyclic amide acetal is disclosed.
摘要翻译： 公开了一种通过向这种混合物中加入双环酰胺缩醛并使水与双环酰胺缩醛反应从含羟基化合物的混合物中除去水的方法。
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公开(公告)号：US4726868A
公开(公告)日：1988-02-23
申请号：US868462
申请日：1986-05-30
CPC分类号： C08G18/6705 , C08G18/22 , C08G18/4045 , C09J175/04
摘要： Fast curing adhesives which are free of solvent and have high heat resistant bonding strength composed of mixtures of polyols, polyepoxides and polyisocyanates are described.
摘要翻译： 描述了不含溶剂并具有由多元醇，聚环氧化物和多异氰酸酯的混合物组成的高耐热结合强度的快速固化粘合剂。
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公开(公告)号：US4613660A
公开(公告)日：1986-09-23
申请号：US702706
申请日：1985-02-19
IPC分类号： C08G18/22 , C08G18/40 , C08G18/67 , C09J175/04 , C08G18/48 , C08G18/24 , C08G18/58 , C09J3/14
CPC分类号： C08G18/6705 , C08G18/22 , C08G18/4045 , C09J175/04
摘要： Fast curing adhesives which are free of solvent and have high heat resistant bonding strength composed of mixtures of polyols, polyepoxides and polyisocyanates are described.
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9.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：US5098505A
公开(公告)日：1992-03-24
申请号：US90879
申请日：1987-08-31
IPC分类号： C08L63/00
CPC分类号： C08L63/00
摘要： An adhesive composition comprising(A) An epoxide resin component,(B) A hardener component, and incorporated in either or both/or (A) and (B) a thermoplastic polymer, mixtures thereof and application of said mixtures to substrate surfaces to adhere said surfaces together are described.
摘要翻译： 一种粘合剂组合物，其包含（A）环氧树脂组分，（B）硬化剂组分，并且并入或/或（A）和（B）一种热塑性聚合物，其混合物中，并将所述混合物施用于基材表面以粘附 所述表面一起被描述。
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