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公开(公告)号：US4954602A
公开(公告)日：1990-09-04
申请号：US369998
申请日：1989-06-23
申请人： Ichiro Akutagawa , Tsutomu Yamaguchi , Toshihiro Hanamori , Kunimitsu Matsuzaki , Shinobu Okamura
发明人： Ichiro Akutagawa , Tsutomu Yamaguchi , Toshihiro Hanamori , Kunimitsu Matsuzaki , Shinobu Okamura
IPC分类号： H01B3/40 , C08G59/00 , C08G59/20 , C08G59/22 , C08G59/42 , C08G59/62 , C08G59/68 , C08L63/00
CPC分类号： C08G59/686 , C08G59/226 , C08G59/4215
摘要： A liquid, epoxy resin composition suitable for use in fixation of a stator coil or a rotor coil is disclosed, which comprises (A) a mixture containing (a.sub.1) a Bisphenol A epoxy resin and (a.sub.2) an alicyclic epoxy resin; and (B) a curing agent including (b.sub.1) an acid anhydride, and (b.sub.2) a phenol compound of the general formula: ##STR1## wherein R.sup.1 and R.sup.2 represent independently from each other a lower alkyl, R.sup.3 represents a lower alkylene and n is an integer of 1-5, the amount of the phenol compound (b.sub.2) being in the range of 2-8% based on the weight of the mixture (A).
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2.发明授权Penetrable, epoxy resin composition comprising glycidyl ether of bisphenol modified with glycol or urethane, and inorganic filler 失效透明的环氧树脂组合物，包含用甘油或尿素改性的双酚的甘油二酯和无机填料
公开(公告)号：US5077325A
公开(公告)日：1991-12-31
申请号：US375625
申请日：1989-07-05
IPC分类号： C09J5/00 , C08G59/00 , C08G59/22 , C08G59/28 , C08G59/32 , C08G59/40 , C08G59/50 , C08G59/68 , C08L63/00 , C09J163/00 , H01B3/40 , H01F41/02 , H02K15/02 , H02K15/03
CPC分类号： H02K15/03 , C08G59/226 , C08G59/4014 , C08G59/5053 , C08G59/686 , H01B3/40
摘要： A penetrable, epoxy resin composition is disclosed which comprises: a liquid, epoxy resin mixture containing a glycidyl ether of bisphenol having an epoxy equivalent of 158-270 and a flexible epoxy resin which is a glycidyl ether of a bisphenol modified with a glycol or a urethane; a curing agent capable of reacting with the epoxy resin mixture when heated to a curing temperature; an inert organic solvent which does not react with the epoxy resin mixture, which is capable of dissolving the curing agent and which has a boiling point lower than the curing temperature; and an inorganic filler having an average particle size of 0.1-5 .mu.m.
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3.发明授权Penetrable, epoxy resin composition comprising glycidyl ether of bisphenol modified with glycol or urethane, and inorganic filler 失效可渗透的环氧树脂组合物，其包含用二醇或氨基甲酸酯改性的双酚缩水甘油醚和无机填料
公开(公告)号：US5189081A
公开(公告)日：1993-02-23
申请号：US724776
申请日：1991-07-02
CPC分类号： C08G59/5053 , C08G59/226 , C08G59/4014 , C08G59/686 , H01B3/40 , H02K15/03
摘要： A penetrable, epoxy resin composition is disclosed which comprises: a liquid, epoxy resin mixture containing a glycidyl ether of bisphenol having an epoxy equivalent of 158-270 and a flexible epoxy resin; a curing agent capable of reacting with the epoxy resin mixture when heated to a curing temperature; an inert organic solvent which does not react with the epoxy resin mixture, which is capable of dissolving the curing agent and which has a boiling point lower than the curing temperature; and an inorganic filler having an average particle size of 0.1-5 .mu.m.
摘要翻译： 公开了一种可渗透的环氧树脂组合物，其包含：含有环氧当量为158-270的双酚的缩水甘油醚和柔性环氧树脂的液体环氧树脂混合物; 当加热至固化温度时能够与环氧树脂混合物反应的固化剂; 惰性有机溶剂，其不与环氧树脂混合物反应，其能够溶解固化剂并且沸点低于固化温度; 和平均粒径为0.1-5μm的无机填料。
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4.发明授权Thermosetting resin composition comprising maleimide, anhydride, epoxy resin and wollastonite 失效包含马来酰亚胺，酸酐，环氧树脂和硅灰石的热固性树脂组合物
公开(公告)号：US5276073A
公开(公告)日：1994-01-04
申请号：US925327
申请日：1992-08-06
申请人： Ichiro Akutagawa , Kunimitsu Matsuzaki , Toshio Matsuo , Ryuichi Fujii , Satoru Umeki , Yoshimichi Ono , Takeo Miyamoto , Koki Ueta , Naoki Kamada
发明人： Ichiro Akutagawa , Kunimitsu Matsuzaki , Toshio Matsuo , Ryuichi Fujii , Satoru Umeki , Yoshimichi Ono , Takeo Miyamoto , Koki Ueta , Naoki Kamada
摘要： A thermosetting resin composition useful for slot insulation purposes is disclosed, which includes:a liquid epoxy resin;a curing agent including an acid anhydride;a maleimide resin in an amount of 3-50 parts by weight per 100 parts by weight of the liquid epoxy resin; andfinely divided wollastonite in an amount of 50-400 parts by weight per 100 parts by weight of the liquid epoxy resin.
摘要翻译： 公开了一种用于槽绝缘目的的热固性树脂组合物，其包括：液体环氧树脂; 包含酸酐的固化剂; 相对于100重量份的液体环氧树脂为3〜50重量份的马来酰亚胺树脂; 和细分硅灰石，每100重量份液体环氧树脂为50-400重量份。
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公开(公告)号：US5084525A
公开(公告)日：1992-01-28
申请号：US473477
申请日：1990-02-01
IPC分类号： C08G59/00 , C08G59/22 , C08L63/00 , C08L77/00 , C09J163/00
CPC分类号： C08L63/00 , C08G59/226 , C08L77/00
摘要： An epoxy resin bonding composition containing two different epoxy resin as a liquid admixture, a curing agent and a polyamide powder is disclosed. The bonding composition may be used, for example, to bond a ferrite magnetic to a motor yoke. One of the epoxy resins is an unmodified glycidyl ether of bisphenol A, bisphenol F or bisphenol AD. The other epoxy resin is an urethane-modified or glycol-modified glycidyl ether of bisphenol A, bisphenol F or bisphenol AD. The polyamide powder has an average particle size of 150 .mu.m or less and a melting of at least 170.degree. C. and is present in an amount 1-50 parts by weight per 100 parts by weight of liquid epoxy resin admixture.
摘要翻译： 公开了含有两种不同的环氧树脂作为液体混合物的环氧树脂粘合组合物，固化剂和聚酰胺粉末。 例如，可以使用粘合组合物将铁氧体磁性结合到电动机轭。 环氧树脂之一是双酚A，双酚F或双酚AD的未改性缩水甘油醚。 另一种环氧树脂是双酚A，双酚F或双酚AD的氨基甲酸酯改性或二醇改性的缩水甘油醚。 聚酰胺粉末的平均粒径为150μm以下，熔点至少为170℃，相对于100重量份液体环氧树脂混合物，其含量为1-50重量份。
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公开(公告)号：US5008309A
公开(公告)日：1991-04-16
申请号：US340734
申请日：1989-04-20
摘要： A balancing putty for use in balancing rotation of a rotary part including:(a) an epoxy resin;(b) a curing agent capable of curing the epoxy resin when heated at a temperature of 60.degree. C. or more,(c) a first, finely divided inorganic filler having a specific gravity of 4.0 g/cm.sup.3 or more; and(d) a second, finely divided inorganic filler having a specific gravity of less than 4.0 g/cm.sup.3, the balancing putty having a density of at least 2.0 g/cm.sup.3 and a consistency of 1-12 mm in terms of penetration.
摘要翻译： 一种平衡油灰，用于平衡旋转部件的旋转，包括：（a）环氧树脂; （b）当在60℃或更高的温度下加热时能够固化环氧树脂的固化剂，（c）比重为4.0g / cm 3或更高的第一种细碎无机填料; 和（d）比重小于4.0g / cm 3的第二细碎无机填料，平均油灰的密度为至少2.0g / cm 3，稠度为1-12mm。
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7.发明授权Epoxy resin composition based on bisphenol epoxy, polyetherpolyol, anhydride and imidazole 失效环氧树脂基于双酚环氧树脂，聚乙烯醇，壬二醇和咪唑的组合物
公开(公告)号：US5053476A
公开(公告)日：1991-10-01
申请号：US370305
申请日：1989-06-23
IPC分类号： C08G59/00 , C08G59/40 , C08G59/42 , C08G59/50 , C08G59/68 , C08L63/00 , H01B3/40 , H01F27/32 , H01F38/12
CPC分类号： H01B3/40 , C08G59/42 , C08G59/686 , C08L63/00
摘要： An epoxy resin composition suitable for use as a casting resin for the potting of an ignition coil is disclosed which comprises:(A) a mixture containing(a.sub.1) a liquid, Bisphenol-type epoxy resin, and(a.sub.2) an inorganic filler,(a.sub.3) a polyether polyol; and(B) a liquid curing agent including(b.sub.1) an acid anhydride, and(b.sub.2) an imidazole compound.
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公开(公告)号：US5204387A
公开(公告)日：1993-04-20
申请号：US811137
申请日：1991-12-20
IPC分类号： C09D5/46 , C09D163/00
CPC分类号： C09D163/00 , Y10S525/934
摘要： A powder coating composition is disclosed which includes a particulate material containing an epoxy resin and a curing agent, and fine powder of a charge controlling agent such as an acrylic resin, silica or a mixture thereof. The charge controlling agent is deposited on surfaces of the particles of the particulate material. Additionally, a powder coating composition is disclosed in which two different charge controlling agents are used and are separately deposited on different particles of epoxy resin consisting particulate material.
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9.发明授权Powder coating composition based on mixed bisphenol epoxy resins, polyester resin and curing agent 失效基于混合双酚环氧树脂，聚酯树脂和固化剂的粉末涂料组合物
公开(公告)号：US5043401A
公开(公告)日：1991-08-27
申请号：US417715
申请日：1989-10-05
申请人： Kunimitsu Matsuzaki
发明人： Kunimitsu Matsuzaki
IPC分类号： C09D5/03 , C08G59/22 , C08G59/38 , C08G59/50 , C09D5/25 , C09D5/46 , C09D163/00 , C09D163/02 , C09D167/00
CPC分类号： C09D163/00 , C08G59/226 , C08G59/38 , C08G59/5053 , C09D167/00 , Y10S525/934
摘要： A powder coating composition suitable for slot insulation is disclosed which includes an epoxy resin containing at least 60% by weight of a mixture of a first glycidyl ether of bisphenol A having a number average molecular weight of 2500-8000 with a second glycidyl ether of bisphenol A having a number average molecular weight of 350-1700, the mixture having a number average molecular weight of 1600-4600, a carboxyl group-terminated polyester resin in an amount of 5-100 parts by weight per 100 parts by weight of the epoxy resin, a curing agent, and an inorganic filler in an amount of 10-80% by weight.
摘要翻译： 公开了一种适用于槽绝缘的粉末涂料组合物，其包含含有至少60重量％的数均分子量为2500-8000的双酚A的第一缩水甘油醚与双酚A的第二缩水甘油醚的混合物的环氧树脂 A的数均分子量为350-1700，该数均分子量为1600-4600，羧基封端的聚酯树脂的量为每100重量份环氧树脂为5-100重量份 树脂，固化剂和10-80重量％的无机填料。
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公开(公告)号：US5418265A
公开(公告)日：1995-05-23
申请号：US170995
申请日：1993-12-21
CPC分类号： C09D163/00 , Y10S525/934
摘要： A powder coating composition useful for fixation of rotor and stator windings is disclosed, which includes100 parts by weight of an epoxy resin;5-35 parts by weight of an acid anhydride;2-30 parts by weight of a phenol resin;0.05-5 parts by weight of a curing accelerator; and130-270 parts by weight of an inorganic filler consisting of 99.7-87.0% by weight of a first filler component having an average particle size of 0.5-100 .mu.m and 0.3-13.0% by weight of a second filler component having an average particle size of 0.1 .mu.m or less.
摘要翻译： 公开了一种用于固定转子和定子绕组的粉末涂料组合物，其包括100重量份的环氧树脂; 5-35重量份的酸酐; 2-30重量份酚醛树脂; 0.05-5重量份固化促进剂; 和130-270重量份的由99.7-87.0重量％的平均粒径为0.5-100μm的第一填料组分和0.3-13.0重量％的具有平均粒径的第二填料组分组成的无机填料 粒径为0.1μm以下。
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