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61. 发明授权

US4420606A One component water reduced epoxy adhesives 失效
标题翻译：单组分减水环氧胶粘剂
公开(公告)号：US4420606A
公开(公告)日：1983-12-13
申请号：US434683
申请日：1982-10-15
申请人： Harold G. Waddill
发明人： Harold G. Waddill
IPC分类号： C08G59/00 , C08G59/10 , C08G59/14 , C08G59/28 , C08G59/32 , C08L63/00 , C08L77/00 , C09J163/00 , C08G59/50
CPC分类号： C08G59/10 , C09J163/00
摘要： An epoxy resin composition is disclosed. The epoxy resin is useful as a flexible adhesive.The composition comprises a modified epoxy base resin with a curing agent. The resin is modified by partial reaction with a polyoxyalkylene monoamine. No solvent is present in the formulation.
摘要翻译：公开了一种环氧树脂组合物。环氧树脂可用作柔性粘合剂。该组合物包含具有固化剂的改性环氧基树脂。通过与聚氧化烯单胺的部分反应改性树脂。制剂中不存在溶剂。

62. 发明授权

US4332720A N,N'-Polyoxyalkylene bis(lactam carboxylic acids) 失效
标题翻译： N，N'-聚氧化烯双（内酰胺羧酸）
公开(公告)号：US4332720A
公开(公告)日：1982-06-01
申请号：US847642
申请日：1977-11-01
申请人： Heinz Schulze , Robert L. Zimmerman , Harold G. Waddill
发明人： Heinz Schulze , Robert L. Zimmerman , Harold G. Waddill
IPC分类号： C08G18/22 , C08G65/332 , C08L63/00 , C07D207/277 , C07D211/78 , C07D223/10 , C07D227/087
CPC分类号： C08G65/332 , C08G18/225 , C08L63/00 , C08G2105/02
摘要： Compounds typified by N,N'-polyoxyalkylene bis (pyrrolidinone-3-carboxylic acid) are useful as epoxy curing accelerators. Salts thereof, including alkali metal salts, are curing agents for isocyanurate foams.
摘要翻译：以N，N'-聚氧化烯双（吡咯烷酮-3-羧酸）为代表的化合物可用作环氧固化促进剂。其盐，包括碱金属盐，是用于异氰脲酸酯泡沫的固化剂。

63. 发明授权

US4326050A Process and product 失效
标题翻译：工艺和产品
公开(公告)号：US4326050A
公开(公告)日：1982-04-20
申请号：US249799
申请日：1981-04-01
申请人： Heinz Schulze , Robert L. Zimmerman , Harold G. Waddill
发明人： Heinz Schulze , Robert L. Zimmerman , Harold G. Waddill
IPC分类号： C08G18/22 , C08G65/332 , C08L63/00 , C08G59/52 , C08G59/58
CPC分类号： C08G65/332 , C08G18/225 , C08L63/00 , C08G2105/02
摘要： Compounds typified by N,N'-polyoxyalkylene bis (pyrrolidinone-3-carboxylic acid) are useful as epoxy curing accelerators. Salts thereof, including alkali metal salts, are curing agents for isocyanurate foams.
摘要翻译：以N，N'-聚氧化烯双（吡咯烷酮-3-羧酸）为代表的化合物可用作环氧固化促进剂。其盐，包括碱金属盐，是用于异氰脲酸酯泡沫的固化剂。

64. 发明授权

US4179552A Process for accelerated cure of epoxy resins 失效
标题翻译：加速固化环氧树脂的工艺
公开(公告)号：US4179552A
公开(公告)日：1979-12-18
申请号：US890748
申请日：1978-03-27
申请人： Harold G. Waddill
发明人： Harold G. Waddill
IPC分类号： C08G59/00 , C08G59/14 , C08G59/18 , C08L63/00 , C09J163/00 , C08G59/50 , C08G59/60
CPC分类号： C08G59/184 , C08L63/00
摘要： A process for the accelerated cure of an epoxy resin is disclosed. The resulting epoxy resin may be used in protective coatings, adhesives, seamless and terrazo flooring and caulking and sealing compositions. The resulting resin is also useful, for example, in casting, potting, in escapulating, grouting and patching. The process involves mixing an epoxy resin of the polyhydric phenol, polyglycidyl ether type with a curing agent comprising the reaction product of an epoxy resin with an excess of an aminoalkylene derivative of a polyoxyalkylenepolyamine.
摘要翻译：公开了一种加速固化环氧树脂的方法。所得到的环氧树脂可用于保护涂料，粘合剂，无缝和地层和填缝和密封组合物中。所得到的树脂也可用于例如浇铸，灌封，脱水，灌浆和修补。该方法包括将多元酚的环氧树脂，聚缩水甘油醚型与包含环氧树脂与过氧化亚烷基多胺的氨基亚烷基衍生物的反应产物的固化剂混合。

65. 发明授权

US4147857A Epoxy cure with polyamine-polyether succinimide systems 失效
标题翻译：用聚胺 - 聚醚琥珀酰亚胺体系进行环氧固化
公开(公告)号：US4147857A
公开(公告)日：1979-04-03
申请号：US891790
申请日：1978-03-30
申请人： Harold G. Waddill , Heinz Schulze
发明人： Harold G. Waddill , Heinz Schulze
IPC分类号： C08G59/40 , C08G59/44 , C08G59/56 , C08G59/46
CPC分类号： C08G65/33337 , C08G59/4021 , C08G59/44 , C08G59/56 , C08G65/3326 , C08G65/33324 , C08L63/00 , C08L71/02 , C08G2650/50
摘要： An adhesively superior epoxy resin composition comprises a vicinal polyepoxide, a curing amount of an amine curing agent, and an effective amount of an additive comprising a polyoxyalkylenepolyamine-maleic anhydride condensation product having thioureide, ureide or thioformamide or formamide end groups.
摘要翻译：粘合性优异的环氧树脂组合物包含邻位聚环氧化物，固化量的胺固化剂和有效量的添加剂，其包含具有硫脲，酰脲或硫代甲酰胺或甲酰胺端基的聚氧亚烷基多胺 - 马来酐缩合产物。

66. 发明授权

US4128525A Thermoplastic adhesives 失效
标题翻译：热塑性胶粘剂
公开(公告)号：US4128525A
公开(公告)日：1978-12-05
申请号：US659873
申请日：1976-02-20
申请人： Ernest L. Yeakey , Harold G. Waddill
发明人： Ernest L. Yeakey , Harold G. Waddill
IPC分类号： C08G69/40 , C09J177/00 , C08L77/00 , C08K5/36 , C08L63/00
CPC分类号： C09J177/00 , C08G69/40 , Y10T428/31515 , Y10T428/31725
摘要： Novel thermoplastic adhesive components, prepared from inexpensive and readily available synthetic materials, having melting points between about 20.degree. C. to about 180.degree. C. and broad ranges of hardness, flexibility and compatibility are disclosed. The novel thermoplastic compounds useful in adhesive formulations are comprised of a resinous polyamide reaction product of a polyoxypropylene polyamine having an average molecular weight of from about 190 to about 3,000 and being selected from diamines, triamines, or mixtures thereof, piperazine and an aliphatic or aromatic dicarboxylic acid, ester or anhydride having from about 4 to about 20 carbon atoms per molecule. The resinous polyamide reaction product is prepared by mixing and reacting the polyoxypropylene polyamine, piperazine, and dicarboxylic acid materials in a total amine:acid molar ratio within the range of from about 0.25:1.0 to about 4.0:1.0 at a temperature of from about 175.degree. C. to about 270.degree. C. The inventive thermoplastic polyamides can be formulated with compatible plasticizing agents to prepare a useful adhesive to which can also be added other components, such as a minor amount of a polyepoxide resin having an epoxide equivalent weight of about 150 to about 600, fillers and the like to produce thermoplastic adhesive formulations having desired hardness, flexibility and compatibility that are capable of bonding together a variety of substrates.
摘要翻译：公开了由廉价且容易获得的合成材料制备的具有约20℃至约180℃的熔点和宽范围的硬度，柔性和相容性的新型热塑性粘合剂组分。用于粘合剂制剂的新型热塑性化合物由平均分子量为约190至约3,000的聚氧丙烯多胺的树脂聚酰胺反应产物组成，并且选自二胺，三胺或其混合物，哌嗪和脂族或芳族每个分子具有约4-约20个碳原子的二羧酸，酯或酸酐。树脂聚酰胺反应产物是通过将聚氧丙烯多胺，哌嗪和二羧酸材料在总的胺：酸摩尔比在约0.25:1.0至约4.0:1.0的范围内，在约175℃ 本发明的热塑性聚酰胺可以用相容的增塑剂配制以制备可用的粘合剂，也可以向其中加入其它成分，例如少量的环氧当量重量约为 150至约600，填料等，以生产具有能够将各种基材粘合在一起的所需硬度，柔性和相容性的热塑性粘合剂制剂。

67. 发明授权

US4116938A Polyether diureide epoxy additives 失效
标题翻译：聚醚二脲环氧添加剂
公开(公告)号：US4116938A
公开(公告)日：1978-09-26
申请号：US743877
申请日：1976-11-22
申请人： Heinz Schulze , Harold G. Waddill
发明人： Heinz Schulze , Harold G. Waddill
IPC分类号： C08G59/42 , C08L63/02 , C08G59/48
CPC分类号： C08G59/4215 , C08L63/00
摘要： Resistance to thermal shock of certain anhydride cured epoxy resins is unexpectedly enhanced by addition of certain polyether diureide additives. This superior resistance does not appreciably compromise heat deflection properties. The resins comprise a vicinal polyepoxide, a curing amount of a certain bicyclic anhydride and an effective amount of a polyether diureide having terminal ureido groups and a molecular weight of from about 2,000 to about 3,000.
摘要翻译：通过加入某些聚醚二酰亚胺添加剂，某些酸酐固化环氧树脂的耐热冲击性出人意料地得到提高。这种优异的阻力不会明显损害热偏转性能。树脂包括邻位聚环氧化物，固化量的某些双环酸酐和有效量的具有末端脲基的聚醚二脲，分子量为约2,000至约3,000。

68. 发明授权

US5250638A Epoxy resin curatives and method using lactone-imidazole complexes 失效
标题翻译：环氧树脂固化剂和使用内酯 - 咪唑配合物的方法
公开(公告)号：US5250638A
公开(公告)日：1993-10-05
申请号：US955376
申请日：1992-10-01
申请人： Wei-Yang Su , Harold G. Waddill
发明人： Wei-Yang Su , Harold G. Waddill
IPC分类号： C08G59/50 , C08G59/68 , C08G63/82 , C08G65/10
CPC分类号： C08G59/5093 , C08G59/5073
摘要： An epoxy resin composition comprises the cured reaction product of an epoxy resin and a lactone-imidazole complex. For example, complexes of butyrolactone and caprolactone with 1-isopropyl-2-methyl imidazole were formed wherein the mole ratio of lactone:imidazole ranged from 1:1 to 2:1. The complexes are less reactive than the imidazole alone, giving them an extended pot life. The compositions are useful for making filament windings where an extended working time is required. Other applications include those in which it would be impractical to use the more reactive unmodified imidazole as the sole curing agent.
摘要翻译：环氧树脂组合物包含环氧树脂和内酯 - 咪唑复合物的固化反应产物。例如，形成丁内酯与己内酯与1-异丙基-2-甲基咪唑的络合物，其中内酯：咪唑的摩尔比范围为1:1至2:1。复合物的反应活性低于单独的咪唑，使其使用寿命延长。组合物可用于制造需要延长工作时间的细丝绕组。其他应用包括使用更反应的未改性的咪唑作为唯一的固化剂是不切实际的。

69. 发明授权

US4910269A Polyether polyamine-piperazine cured cycloaliphatic epoxy resin compositions 失效
标题翻译：聚醚多胺 - 哌嗪固化脂环族环氧树脂组合物
公开(公告)号：US4910269A
公开(公告)日：1990-03-20
申请号：US256950
申请日：1988-10-13
申请人： Harold G. Waddill
发明人： Harold G. Waddill
IPC分类号： C08G59/50 , C08G59/56 , C09D4/06
CPC分类号： C08G59/56 , C08G59/50 , C08G59/504 , C08G59/5073 , C09D4/06
摘要： The invention is an epoxy resin coating composition. The composition comprises:1. a cycloaliphatic epoxy resin (hydrogenated bisphenol A resin), and2. a triacrylate ester, reacted with a mixture of3. a polyether polyamine of the formula:NH.sub.2 CH(CH.sub.3)CH.sub.2 [OCH.sub.2 CH(CH.sub.3)].sub.x NH.sub.2 a. wherein x ranges from 2 to 6, orb. ##STR1## wherein x+y+z ranges from 4 to 6; and 4. piperazine.The weather resistant formulations cure rapidly to form blemish-free, attractive, high-gloss coatings.
摘要翻译：本发明是环氧树脂涂料组合物。该组合物包括：1.脂环族环氧树脂（氢化双酚A树脂）和2.三丙烯酸酯，与3.的混合物反应。下式的聚醚多胺：NH 2 CH（CH 3）CH 2 [OCH 2 CH（CH 3）] x NH 2 一个。其中x的范围为2至6，或b。其中x + y + z的范围为4至6; 和哌嗪。耐候性配方快速固化，形成无瑕疵，有吸引力的高光泽涂料。

70. 发明授权

US4826930A Melamine-diamine condensates and the cure of 1,2-epoxide resins therewith 失效
标题翻译：三聚氰胺 - 二胺缩合物和1,2-环氧树脂的固化
公开(公告)号：US4826930A
公开(公告)日：1989-05-02
申请号：US184733
申请日：1988-04-22
申请人： Robert L. Zimmerman , Harold G. Waddill , George P. Speranza
发明人： Robert L. Zimmerman , Harold G. Waddill , George P. Speranza
IPC分类号： C07D251/66 , C07D251/70 , C08G59/50
CPC分类号： C08G59/504 , C07D251/66 , C07D251/70
摘要： Novel melamine-poly(oxyethylene or oxypropylene) diamine condensates are prepared which have the formula: ##STR1## Wherein: R represents H or--NH--CHR'--(CH.sub.2).sub.x --[--O--CH.sub.2 --CHR"--].sub.n --O--(CH.sub.2).sub.x --CHR'--NH.sub.2R' represents H or --CH.sub.3,R" represents H or -CH.sub.3 or CH.sub.2 CH.sub.3,x represents an integer having a value of 1 or 2, andn is a number having an average value of about 1 to about 2.The melamine-poly(oxyethylene or oxypropylene) diamine condensates have utility as curing agents for epoxy resins.

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