公开(公告)号：US07795193B2

公开(公告)日：2010-09-14

申请号：US10569605

申请日：2004-08-16

申请人： Mitsuhiko Takei ,  Takaaki Kanoh ,  Hidenobu Koide ,  Kiyoshi Fujii

发明人： Mitsuhiko Takei ,  Takaaki Kanoh ,  Hidenobu Koide ,  Kiyoshi Fujii

IPC分类号： C10M105/38 ,  C09K5/00 ,  C09K8/32 ,  C08G18/00

CPC分类号： H01B3/20 ,  C10M129/70 ,  C10M2207/021 ,  C10M2207/40 ,  C10N2220/027 ,  C10N2220/028 ,  C10N2240/201

摘要： A base for electric insulating oil comprising an esterification product from a C8-C20 higher fatty acid and a C6-C14 branched aliphatic monohydric alcohol; or a base for electric insulating oil comprising an esterification product from a mixed fatty acid derived from palm oil and/or mixed fatty acid derived from soybean oil and a C1-C5 aliphatic monohydric alcohol or C6-C14 branched aliphatic monohydric alcohol. The thus provided base for electric insulating oil excels in viscosity, fluidity, chemical stability, etc. and is capable of satisfactorily exhibiting electrical characteristics of electric insulating oil.

摘要翻译： 1.一种电绝缘油用基材，其含有来自C8〜C20高级脂肪酸的酯化产物和C6-C14支链脂肪族一元醇; 或者是由来自棕榈油和/或来自大豆油的混合脂肪酸和C1-C5脂肪族一元醇或C6-C14支链脂肪族一元醇组成的混合脂肪酸的酯化物的电绝缘油用基材。 由此提供的电绝缘油用基材的粘度，流动性，化学稳定性等优异，能够令人满意地表现出电绝缘油的电气特性。

公开(公告)号：US20070069188A1

公开(公告)日：2007-03-29

申请号：US10569605

申请日：2004-08-16

申请人： Mitsuhiko Takei ,  Takaaki Kanoh ,  Hidenobu Koide ,  Kiyoshi Fujii

发明人： Mitsuhiko Takei ,  Takaaki Kanoh ,  Hidenobu Koide ,  Kiyoshi Fujii

IPC分类号： H01B3/24

CPC分类号： H01B3/20 ,  C10M129/70 ,  C10M2207/021 ,  C10M2207/40 ,  C10N2220/027 ,  C10N2220/028 ,  C10N2240/201

摘要： A base for electric insulating oil comprising an esterification product from a C8-C20 higher fatty acid and a C6-C14 branched aliphatic monohydric alcohol; or a base for electric insulating oil comprising an esterification product from a mixed fatty acid derived from palm oil and/or mixed fatty acid derived from soybean oil and a C1-C5 aliphatic monohydric alcohol or C6-C14 branched aliphatic monohydric alcohol. The thus provided base for electric insulating oil excels in viscosity, fluidity, chemical stability, etc. and is capable of satisfactorily exhibiting electrical characteristics of electric insulating oil.

摘要翻译： 一种电绝缘油的基质，其包含C 8-20 C 20高级脂肪酸和C 6 -C 20高级脂肪酸的酯化产物， 14支链脂族一元醇; 或用于电绝缘油的基底，其包含来自棕榈油和/或衍生自大豆油和C 1 -C 5的混合脂肪酸的混合脂肪酸的酯化产物 >脂族一元醇或C 6 -C 14支链脂族一元醇。 由此提供的电绝缘油用基材的粘度，流动性，化学稳定性等优异，能够令人满意地表现出电绝缘油的电气特性。

公开(公告)号：US5342532A

公开(公告)日：1994-08-30

申请号：US949136

申请日：1992-09-23

申请人： Mitsuhiko Takei ,  Toshio Yoshida ,  Yoshiaki Nagai ,  Koji Masamizu

发明人： Mitsuhiko Takei ,  Toshio Yoshida ,  Yoshiaki Nagai ,  Koji Masamizu

IPC分类号： C10M169/04 ,  C10M135/34 ,  C10M105/06

CPC分类号： C10M169/04 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2219/086 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14 ,  C10N2240/40

摘要： A lubricating oil composition comprises an alkylnaphthalene which has one or two alkyl groups each having from 8 to 30 carbon atoms, and at least one member selected from benzo(b)thiophene and derivatives thereof, and naphthalenethiol and derivatives thereof. The composition has good oxidative stability.

摘要翻译： 润滑油组合物包含具有一个或两个各自具有8至30个碳原子的烷基的烷基萘和选自苯并（b）噻吩及其衍生物的至少一种，以及萘硫醇及其衍生物。 该组合物具有良好的氧化稳定性。