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公开(公告)号:US4390194A
公开(公告)日:1983-06-28
申请号:US276708
申请日:1981-06-23
申请人: Atsushi Sato , Isoo Shimizu , Naoya Takahashi
发明人: Atsushi Sato , Isoo Shimizu , Naoya Takahashi
CPC分类号: B41M5/1655 , Y10S428/914
摘要: A recording material prepared by using a solvent mixture which has excellent dissolving property for dye-precursors and which gives high color developing rate and high developed color density. The recording material comprises a sheet material having thereon a layer of microcapsules containing an electron donating dye-precursor and a solvent mixture for said dye-precursor, and is characterized in that said solvent mixture consists essentially of 5 to 50 wt % of 1-methyl-3-phenylindane and 95 to 50 wt % of at least one kind of diarylalkanes.
摘要翻译: 通过使用对染料前体具有优异溶解性的溶剂混合物制备的记录材料,并且具有高显色速率和高显色浓度。 记录材料包括其上具有含有给电子染料前体和用于所述染料前体的溶剂混合物的微胶囊层的片材,其特征在于所述溶剂混合物基本上由5至50重量%的1-甲基 -3-苯基茚基和95〜50重量%的至少一种二芳基烷烃。
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公开(公告)号:US4347169A
公开(公告)日:1982-08-31
申请号:US276709
申请日:1981-06-23
申请人: Atsushi Sato , Naoya Takahashi , Keiji Endo , Hitoshi Yanagishita
发明人: Atsushi Sato , Naoya Takahashi , Keiji Endo , Hitoshi Yanagishita
CPC分类号: H01G4/221 , C10M105/06 , H01B3/22 , H01B3/441 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/06 , C10M2205/026 , C10N2240/201 , C10N2240/202
摘要: An electrical insulating oil and oil-filled electrical appliances, in which the insulating oil comprises a mixture of diarylalkanes and alkyl-3-arylindane derivatives and/or 1,3-diarylbutene derivatives, and has various advantageous properties such as a high dielectric constant, hydrogen gas absorbing capacity, and adaptability to plastic film materials. By impregnating with the above insulating oil, high performance and long life electrical appliances can be manufactured.
摘要翻译: 一种电绝缘油和充油电器,其中绝缘油包括二芳基烷烃和烷基-3-芳基茚衍生物和/或1,3-二芳基丁烯衍生物的混合物,并且具有各种有利的性质,例如高介电常数, 氢气吸收能力强,适用于塑料薄膜材料。 通过浸渍上述绝缘油,可以制造高性能和长寿命的电器。
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