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71. 发明授权

US5760108A Self-dispersing curable epoxy resin esters, dispersions thereof and coating compositions made therefrom 失效
标题翻译：自分散固化环氧树脂酯，其分散体和由其制成的涂料组合物
公开(公告)号：US5760108A
公开(公告)日：1998-06-02
申请号：US735298
申请日：1996-10-22
申请人： Kartar S. Arora , Grannis S. Johnson , James Aloye
发明人： Kartar S. Arora , Grannis S. Johnson , James Aloye
IPC分类号： C08G59/06 , C08G59/10 , C08G59/16 , C08L63/00 , C09D163/10 , C08L63/02
CPC分类号： C09D163/10 , C08G59/066 , C08G59/10 , C08G59/1461 , C08L63/00
摘要： Self-dispersing curable epoxy resin ester dispersions prepared by a process comprising reacting a self-dispersing curable epoxy resin based on a polyoxyalkyleneamine with a fatty acid selected from the group consisting of drying oil and semi-drying oil fatty acids, are provided. The self-dispersing curable epoxy resin is based on a polyoxyalkyleneamine. Thus, a polyoxyalkyleneamine was present as a chemical precursor of the epoxy resin or a starting material therefor. The self-dispersing curable epoxy resin ester of the invention is in the form of an aqueous dispersion. When dried, films of the self-dispersing curable epoxy resin ester dispersion are useful as a coating composition.
摘要翻译：提供通过包括使基于聚氧化烯胺的自分散可固化环氧树脂与选自干油和半干油脂肪酸的脂肪酸反应的方法制备的自分散可固化环氧树脂酯分散体。自分散固化型环氧树脂基于聚氧化烯胺。因此，存在聚氧亚烷基胺作为环氧树脂的化学前体或其原料。本发明的自分散固化型环氧树脂酯是水分散体的形式。当干燥时，自分散固化型环氧树脂酯分散体的膜可用作涂料组合物。

72. 发明授权

US5753726A Synthesis of modified epoxy resins for cathodic electrodeposition with catalyst deactivation and diol modification 失效
标题翻译：用催化剂失活和二醇改性合成阴极电沉积改性环氧树脂
公开(公告)号：US5753726A
公开(公告)日：1998-05-19
申请号：US767237
申请日：1996-12-13
申请人： Hardy Reuter , Walter Jouck , Gunther Ott
发明人： Hardy Reuter , Walter Jouck , Gunther Ott
IPC分类号： C08G59/14 , C08G59/00 , C08G59/06 , C09D5/44 , C09D163/00 , C25D13/06 , C08K3/20 , C08L63/00
CPC分类号： C08G59/00 , C08G59/066 , C09D5/4434
摘要： Epoxy resins for preparing water-dispersible binders for cathodic electrodeposition coating materials, the epoxy resin being preparable by reacting a) polyepoxides having at least one glycidyl group per molecule b) and, optionally, up to 60% by weight, based on the overall epoxy resin reaction product, of aliphatic and/or alicyclic hydroxy compounds having preferably two or on average less than two hydroxyl groups per molecule and a molecular weight of less than 9000 g/mol, c) in the presence of a catalyst consisting of neutral metal salts, such as alkali metal salts and alkaline earth metal salts, zinc salts and nickel salts of tetrafluoroboric, tetrachloroboric, hexafluoro- antimonic,hexachloroantimonic,hexafluorophosphoric, perchlorate and periodic acid, and d) adding a deactivating agent which prevents the epoxy groups reacting further or effectively reduces the rate of such reaction as soon as the phenolic hydroxyl groups have already substantially reacted and at least 0.6% by weight of epoxy groups are still present, based on the overall weight of the epoxy resin reaction product.
摘要翻译：用于制备用于阴极电沉积涂料的水分散性粘合剂的环氧树脂，所述环氧树脂可通过以下方式制备：a）基于总体环氧树脂，a）每分子具有至少一个缩水甘油基的聚环氧化物b）和任选的至多60重量％树脂反应产物，脂族和/或脂环族羟基化合物，每分子优选具有两个或每个平均少于两个羟基，分子量小于9000g / mol; c）在由中性金属盐组成的催化剂存在下，如碱金属盐和碱土金属盐，四氟硼酸，四氯硼酸，六氟锑，六氯锑，六氟磷酸，高氯酸盐和高碘酸的锌盐和镍盐，和d）加入防止环氧基进一步反应的失活剂一旦酚羟基已经基本上反应并且至少0.6％，则有效地降低了这种反应的速率基于环氧树脂反应产物的总重量，仍然存在一些环氧基团。

73. 发明授权

US5736620A Glycidyl ether compounds containing mesogenic moieties 失效
标题翻译：含有介晶部分的缩水甘油醚化合物
公开(公告)号：US5736620A
公开(公告)日：1998-04-07
申请号：US452559
申请日：1995-05-25
申请人： Jimmy D. Earls , Robert E. Hefner, Jr. , Paul M. Puckett
发明人： Jimmy D. Earls , Robert E. Hefner, Jr. , Paul M. Puckett
IPC分类号： C07D303/22 , C07D303/24 , C08G59/02 , C08G59/22 , C08G59/32 , C08G59/38 , C08G59/62 , C09K19/38 , C08G59/06 , C07D407/00 , C07D407/10 , C08L63/02
CPC分类号： C07D303/22 , C07D303/24 , C08G59/02 , C08G59/22 , C08G59/32 , C08G59/38 , C08G59/621 , C09K19/3814 , C09K19/3823
摘要： Epoxy resins containing rodlike mesogenic moieties are prepared from phenolic hydroxyl containing compounds which contain such moieties.
摘要翻译：含有棒状介晶部分的环氧树脂由含有这些部分的含酚羟基化合物制备。

74. 发明授权

US5733952A Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin 失效
标题翻译：酚醛树脂树脂，多异氰酸酯和环氧树脂的铸造粘合剂
公开(公告)号：US5733952A
公开(公告)日：1998-03-31
申请号：US544865
申请日：1995-10-18
申请人： Michael M. Geoffrey
发明人： Michael M. Geoffrey
IPC分类号： B22C1/02 , B22C1/22 , B22C1/24 , C08G18/54 , C08G18/76 , C08G59/06 , C08K3/34 , C08L63/00 , C08L75/00 , C08L75/04 , C08L91/00 , C09J175/00 , C09J175/04 , C08K5/01 , C08L61/10
CPC分类号： B22C1/2273 , B22C1/02 , B22C1/226 , B22C1/24
摘要： Compositions and methods for improving the characteristics of foundry cores which includes adding to a foundry aggregate mixture polyurethane resin binder comprising epoxy resin and, preferably, paraffinic oil.
摘要翻译：用于改善铸造芯的特性的组合物和方法，其包括将包含环氧树脂，优选石蜡油的铸造聚集体混合物聚氨酯树脂粘合剂加入。

75. 发明授权

US5708058A Aqueous coating composition based on low-solvent modified epoxy resin dispersions 失效
标题翻译：基于低溶剂改性环氧树脂分散体的水性涂料组合物
公开(公告)号：US5708058A
公开(公告)日：1998-01-13
申请号：US719647
申请日：1996-09-25
申请人： Armin Pfeil , Bernhard Stengel-Rutkowski , Claus Godau
发明人： Armin Pfeil , Bernhard Stengel-Rutkowski , Claus Godau
IPC分类号： C08G59/04 , C08G59/06 , C08G59/14 , C09D4/06 , C09D163/00 , C09J163/00 , C08K3/20
CPC分类号： C09D163/00 , C08G59/04 , C08G59/066 , C08G59/145 , C09D4/06 , Y10T428/31511
摘要： Aqueous low-solvent coating compositions comprising a modified epoxy resin dispersion comprising an epoxy resin which is prepared by condensation of one or more epoxide compounds having at least two epoxide groups per molecule with an aromatic polyol; a dispersant comprising a condensation product of an aliphatic polyol and an epoxide compound having at least two epoxide groups per molecule; a diluent consisting of ethylenically unsaturated otherwise inert or, if desired, functional monomers capable of free-radical polymerization or copolymerization, and water, and also an aqueous curing agent for the modified epoxy resin (I), which is suitable for curing at room temperature or at elevated temperatures (forced drying), components (I) and (II) being employed in proportions by mass such that the ratio of the number of epoxide groups which are capable of reaction to the number of amine hydrogen atoms is between 1:0.75 and 1:2. The coating compositions can be employed to produce matt coatings and in adhesives.
摘要翻译：包含改性环氧树脂分散体的水性低溶剂涂料组合物，其包含通过一种或多种每分子具有至少两个环氧基团的芳族化合物与芳族多元醇缩合制备的环氧树脂; 分散剂，其包含每分子具有至少两个环氧基团的脂族多元醇和环氧化合物的缩合产物; 由烯键式不饱和或惰性的（如果需要的话）能够进行自由基聚合或共聚的官能单体和水，以及适于在室温下固化的改性环氧树脂（I）的水性固化剂的稀释剂组成的稀释剂或在升高的温度下（强制干燥），组分（I）和（II）按质量比使用，使得能够与胺氢原子数反应的环氧化物基团的数量的比例为1:0.75 和1：2。涂料组合物可用于生产无光泽涂料和粘合剂。

76. 发明授权

US5661223A Composition of phenolic resin-modified epoxy resin and straight chain polymer 失效
标题翻译：酚醛树脂改性环氧树脂和直链聚合物的组成
公开(公告)号：US5661223A
公开(公告)日：1997-08-26
申请号：US476578
申请日：1995-06-07
申请人： Seiji Oka , Mitsuhiro Nonogaki , Takumi Kikuchi , Takashi Takahama , Hiroyuki Nakajima , Michio Futakuchi
发明人： Seiji Oka , Mitsuhiro Nonogaki , Takumi Kikuchi , Takashi Takahama , Hiroyuki Nakajima , Michio Futakuchi
IPC分类号： C08G59/06 , C08G59/30 , C08G59/32 , C08L63/00 , H05K1/03 , C08L63/02
CPC分类号： C08L63/00 , C08G59/063 , C08G59/30 , C08G59/3218 , H05K1/0326
摘要： A resin composition for a laminate comprises 100 parts by weight of a polyfunctional epoxy resin (I) obtained by (i)(1) glycidylizing a polycomposite formed from a blend of brominated bisphenol A and bisphenol A, or brominated bisphenol A and formaldehyde; or (2) a mixture of a polyfunctional epoxy resin and a bisphenol A-advanced epoxy resin reacted with brominated bisphenol A in a hydroxyl:epoxy equivalent ratio of from 0.05-0.5:1 and (ii) a bisphenol A-formaldehyde phenolic resin having a weight average molecular weight of from 1,000-10,000 in a hydroxyl:epoxy equivalent ratio with respect to epoxy resin (i) of from 0.7-1.2:1; and (II) from 1-60 parts by weight of a straight chain polymer (c) such as a poly(ether)sulfone, aromatic polyester, phenoxy resin, polyparabanic acid, polyetherimide or polyphenylene sulfide.
摘要翻译：用于层压体的树脂组合物包含100重量份通过（i）（1）缩水甘油化由溴化双酚A和双酚A或溴化双酚A和甲醛的共混物形成的聚合物的多官能环氧树脂（I）或（2）多官能环氧树脂和双酚A-高级环氧树脂与羟基：环氧当量比为0.05-0.5:1的溴化双酚A反应的混合物和（ii）双酚A-甲醛酚醛树脂，其具有相对于环氧树脂（i），羟基：环氧当量比为0.7-1.2:1的重均分子量为1,000-10,000; 和（II）1-60重量份的直链聚合物（c）如聚（醚）砜，芳族聚酯，苯氧基树脂，聚对苯二甲酸，聚醚酰亚胺或聚苯硫醚。

77. 发明授权

US5591788A Cationic, advanced epoxy resin compositions incorporating glycidyl ethers of oxyalkylated aromatic or cycloaliphatic diols 失效
标题翻译：阳离子，先进的环氧树脂组合物，其包含烷氧基化芳族或脂环族二醇的缩水甘油醚
公开(公告)号：US5591788A
公开(公告)日：1997-01-07
申请号：US977585
申请日：1992-11-17
申请人： Kenneth W. Anderson , Richard A. Hickner
发明人： Kenneth W. Anderson , Richard A. Hickner
IPC分类号： C08G59/06 , C08G59/14 , C08G59/22 , C09D5/44 , C08L63/02
CPC分类号： C08G59/066 , C08G59/14 , C08G59/226 , C09D5/4434
摘要： An advanced epoxy cationic resin useful as a cathodic electrodeposition coating is prepared by reacting in the presence of a suitable catalyst (A) a composition comprising (1) at least one diglycidyl ether of (a) an oxyalkylated aromatic diol or (b) an oxyalkylated cycloaliphatic diol or (c) certain oxyalkylated aliphatic diols and (2) at least one diglycidyl ether of a dihydric phenol with (B) at least one dihydric phenol and optionally (C) a monofunctional capping agent. Components (A-1) and (A-2) are employed in quantities such that from 10 to 75 weight percent of the diglycidyl ethers contained in component (A) are contributed by component (A-1), and from 25 to 90 weight percent of such glycidyl ethers are contributed by component (A-2). The terminal oxirane groups in the thus formed advanced epoxy resin are converted to cationic groups by reacting the resin with a nucleophilic compound and adding an organic acid and water at at least one point in the reaction.
摘要翻译：可用于阴极电沉积涂层的先进的环氧阳离子树脂通过在合适的催化剂（A）存在下反应来制备，所述催化剂（A）包含（1）至少一种（a）烷氧基化芳族二醇的二缩水甘油醚或（b）（c）某些烷氧基化脂族二醇和（2）至少一种二元酚的二缩水甘油醚与（B）至少一种二元酚和任选的（C）单官能封端剂。组分（A-1）和（A-2）的用量使得组分（A）中包含的10至75重量％的二缩水甘油醚由组分（A-1）和25至90重量份这种缩水甘油醚的百分比由组分（A-2）贡献。由此形成的高级环氧树脂中的末端环氧乙烷基团通过使树脂与亲核化合物反应并在反应中的至少一个点加入有机酸和水而转化为阳离子基团。

78. 发明授权

US5503937A Curable composition which comprises adducts of heterocyclic compounds 失效
标题翻译：包含杂环化合物的加合物的固化组合物
公开(公告)号：US5503937A
公开(公告)日：1996-04-02
申请号：US192465
申请日：1994-02-07
申请人： James L. Bertram , Louis L. Walker , John W. Muskopf
发明人： James L. Bertram , Louis L. Walker , John W. Muskopf
IPC分类号： B29C67/24 , C08G59/00 , C08G59/02 , C08G59/06 , C08G59/40 , C08G59/62 , C08G59/68 , C08G59/72 , C08L63/00 , C08G59/14
CPC分类号： C08G59/72 , B29C67/246 , C08G59/00 , C08G59/02 , C08G59/066 , C08G59/40 , C08G59/62 , C08G59/621 , C08G59/68 , C08L63/00 , Y10T428/31515 , Y10T428/31522 , Y10T428/31529
摘要： A curable composition which comprises:(1) a compound which contains on average more than 1 epoxy group per molecule;(2) a compound which contains on average more than 1 phenolic hydroxyl group per molecule; and(3) a catalytic amount of a catalyst compound which contains:(a) a cation containing at least one heterocyclic nitrogen-containing ring, and(b) an anion which is a conjugate base of fluoroarsenic acid, fluoroantimonic acid, fluorophosphoric acid, chloroarsenic acid, chloroantimonic acid, chlorophosphoric acid, nitric acid, hydrofluoric acid, trifluoroacetic acid, trifluoromethane sulfonic acid, picric acid, fluoboric acid, or an acid represented by the Formula:HBR.sub.3 R' wherein each R is independently a hydrocarbyl or substituted hydrocarbyl group and R' is a halogen, a hydrocarbonoxy group, a hydrocarbonamino group, or a hydrocarbonphosphino group.
摘要翻译：一种可固化组合物，其包含：（1）每分子平均含有多于1个环氧基的化合物; （2）每分子含有平均多于1个酚羟基的化合物; 和（3）催化量的催化剂化合物，其含有：（a）含有至少一个杂环含氮环的阳离子，和（b）作为氟代酸的共轭碱的阴离子，氟代丙二酸，氟代磷酸，氯磺酸，氯代丙二酸，氯代磷酸，硝酸，氢氟酸，三氟乙酸，三氟甲磺酸，苦味酸，氟硼酸或由式HBR 3 R'表示的酸，其中每个R独立地为烃基或取代的烃基， R'是卤素，烃氧基，烃氨基或烃基膦基。

79. 发明授权

US5462997A Polyhydric phenol, and epoxy resin and epoxy resin composition derived therefrom 失效
标题翻译：多元酚，环氧树脂和环氧树脂组合物
公开(公告)号：US5462997A
公开(公告)日：1995-10-31
申请号：US328771
申请日：1994-10-27
申请人： Noriaki Saito , Takashi Morimoto , Kazuo Takebe , Yutaka Shiomi , Shigeki Naitoh , Shuichi Kanagawa
发明人： Noriaki Saito , Takashi Morimoto , Kazuo Takebe , Yutaka Shiomi , Shigeki Naitoh , Shuichi Kanagawa
IPC分类号： C08G8/20 , C08G59/00 , C08G59/06 , C08G59/08 , C08G59/20 , C08G59/32 , C08G59/62 , C08L63/00 , C08G8/36 , C08L63/04
CPC分类号： C08G59/08 , C08G59/3218 , C08G59/621 , Y10T428/239 , Y10T428/24917
摘要： An epoxy resin composition contains (a) an epoxy resin represented by the general formula (2) ##STR1## wherein R.sub.1 to R.sub.4 independently represent hydrogen, an alkyl or cycloalkyl group having 1 to 9 carbon atoms, or halogen, and X represents hydrogen, an alkyl group having 1 to 9 carbon atoms, or an aryl and n represents an average number of repeating units of 0.1 to 1.6; and a curing agent.
摘要翻译：环氧树脂组合物含有（a）由通式（2）表示的环氧树脂，其中R1至R4独立地表示氢，具有1至9个碳原子的烷基或环烷基或卤素，X表示氢，具有1至9个碳原子的烷基或芳基，n表示重复单元的平均数为0.1至1.6; 和固化剂。

80. 发明授权

US5414058A Powder coating composition comprising conventional epoxides with crystalline epoxides and curing agents 失效
标题翻译：包含常规环氧化物与结晶环氧化物和固化剂的粉末涂料组合物
公开(公告)号：US5414058A
公开(公告)日：1995-05-09
申请号：US91742
申请日：1993-07-15
申请人： Kazuya Ono , Tetsuo Miyake , Mikio Osa , Katuji Kitagawa , Masao Kubo
发明人： Kazuya Ono , Tetsuo Miyake , Mikio Osa , Katuji Kitagawa , Masao Kubo
IPC分类号： C08G59/18 , C09D163/00 , C08G59/06
CPC分类号： C08G59/18 , C09D163/00 , Y10S525/934
摘要： A powder coating composition includes one or more crystalline substances the lowest melting point of which is Mp and one or more non-crystalline substances the lowest glass transition point of which is Tg and is lower than Mp, wherein the crystalline and non-crystalline substances are selected from epoxy resins and curing agents and bonded to each other. The bonding is effected by maintaining a powdery mixture containing the crystalline and non-crystalline substances at a temperature higher than Tg but lower than Mp and the softening point of any of the the non-crystalline substances, optionally under a pressure, and cooling and pulverizing the resulting mixture.
摘要翻译：粉末涂料组合物包括其中最低熔点为Mp的一种或多种结晶物质和最低玻璃化转变点为Tg并低于Mp的一种或多种非结晶物质，其中结晶和非结晶物质为选自环氧树脂和固化剂并彼此粘合。粘合是通过在高于Tg但低于Mp的温度下保持含有结晶和非结晶物质的粉末状混合物，任选地在压力下保持任何非结晶物质的软化点，以及冷却和粉碎所得混合物。

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