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1. 发明授权

US5789359A Detergent, method of cleaning, and apparatus for cleaning 失效
标题翻译：洗涤剂，清洁方法和清洁设备
公开(公告)号：US5789359A
公开(公告)日：1998-08-04
申请号：US553270
申请日：1996-04-02
申请人： Hiroshi Shimozawa , Masaru Kumagai , Fumihiko Tsuchitani , Mayumi Koga , Tadayuki Nakamura , Nobuhiro Saitoh , Shigeo Yamafuji
发明人： Hiroshi Shimozawa , Masaru Kumagai , Fumihiko Tsuchitani , Mayumi Koga , Tadayuki Nakamura , Nobuhiro Saitoh , Shigeo Yamafuji
IPC分类号： C11D7/50 , C11D11/00 , H01L21/48 , H05K3/26 , B08B3/08 , B08B3/10 , B08B3/12 , C11D3/395
CPC分类号： C11D7/5004 , C11D11/0011 , C11D11/0047 , C11D7/5009 , H01L21/4835 , H05K3/26 , H05K2203/0783
摘要： The detergent of this invention, directed to the cleaning of an object having a gap portion at least in part thereof, contains at least one of components of the detergent having a solubility parameter difference of not more than 3 from and a contact angle within 15.degree. with at least one of components of a smear on the object. The detergent provides an ideal cleaning for the object because it easily permeates into and dissolves the machining oil filling the gaps between closely cohering thin metallic strips. The method of cleaning according to the invention has first cleaning the object with a polar detergent and then rinsing and drying the cleaned object with a detergent having low polarity or no polarity. In the precision cleaning of such objects as electronic parts, therefore, it manifests satisfactory cleaning and drying properties. The detergent and the method of cleaning mentioned above are both safe in the environment because they have no use for such detergents as the Flon type and the chlorine type solvents which induce the destruction and the pollution of the environment.
摘要翻译： PCT No.PCT / JP94 / 00796 Sec。 371日期：1996年4月2日 102（e）日期1996年4月2日PCT提交1994年5月17日PCT公布。出版物WO94 / 26864 日期1994年11月24日本发明的洗涤剂涉及至少部分地具有间隙部分的物体的清洁，其含有至少一种洗涤剂的组分，其中溶解度参数差为不大于3， 15°以内的接触角与物体上的涂片的至少一种成分。洗涤剂为物体提供理想的清洁，因为它容易渗透并溶解填充紧密结合的细金属条之间的间隙的机械油。根据本发明的清洁方法首先用极性洗涤剂清洁物体，然后用具有低极性或无极性的洗涤剂冲洗和干燥被清洁物体。因此，在电子部件等的精密清洗中，表现出令人满意的清洗和干燥性能。上述的洗涤剂和清洁方法在环境中都是安全的，因为它们不能用于引起破坏和环境污染的Flon型和氯类溶剂等洗涤剂。

2. 发明授权

US5328746A Thermal transfer recording medium 失效
标题翻译：热转印记录介质
公开(公告)号：US5328746A
公开(公告)日：1994-07-12
申请号：US894739
申请日：1992-06-05
申请人： Tetsuo Okuyama , Nanao Nakamura , Satoshi Takayama , Noriaki Sato , Tadayuki Nakamura
发明人： Tetsuo Okuyama , Nanao Nakamura , Satoshi Takayama , Noriaki Sato , Tadayuki Nakamura
IPC分类号： B32B9/00 , B41M5/26 , B41M5/395 , B41M5/40
CPC分类号： B41M5/395 , Y10S428/913 , Y10S428/914 , Y10T428/24942 , Y10T428/31935
摘要： A thermal transfer recording medium includes a sheet-like base member and a hot-melt ink layer containing a colorant and a hot-melt material. The hot-melt ink layer contains a hot-melt material having a melting point Tm of 70.degree. to 90.degree. C., a complex elastic modulus of 10.sup.6 Pa to 10.sup.7 Pa at 100.degree. C., and a pour point Tp of 150.degree. C. or more, the hot-melt ink layer is in an amorphous or microcrystalline state and satisfies condition I/I.sub.0 .ltoreq.0.9 where I is the diffraction peak intensity in a range of 21.3.degree. to 21.5.degree. originated from an ethylene-based crystal and measured by an x-ray diffraction method, and I0 is the halo intensity in a range of 16.degree. to 17.degree. originated from an amorphous part, or the hot-melt ink layer contains a low-melting point crystalline material having a specific acid value and a specific saponification value and 15 to 30 wt % of a specific copolymer resin whose ethylene content is 65 to 80 wt % and a melt index of 60 or less.
摘要翻译：热转印记录介质包括片状基材和含有着色剂和热熔材料的热熔油墨层。热熔油墨层含有熔点Tm为70〜90℃，100℃下的复数弹性模量为106Pa〜107Pa，倾点Tp为150°的热熔性材料 ℃以上，热熔油墨层为非晶态或微晶状态，满足条件I / I0 <0.9，其中I为衍生峰值强度为21.3〜21.5度，源自乙烯系晶体，并通过X射线衍射法测量，I0是来自非晶体部分的16至17°范围内的光晕强度，或者热熔油墨层含有具有特定的低熔点结晶材料酸值和特定皂化值，以及15〜30重量％的乙烯含量为65〜80重量％，熔体指数为60以下的特定共聚物树脂。

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