公开(公告)号：US4312633A

公开(公告)日：1982-01-26

申请号：US103940

申请日：1979-12-14

Applicant: Ken Kazama ,  Ikuo Muramoto ,  Yasunaga Katsumata

Inventor： Ken Kazama ,  Ikuo Muramoto ,  Yasunaga Katsumata

IPC: D06L1/00 ,  D06L1/10 ,  D06M23/10 ,  D06P1/92 ,  B01D3/36 ,  C07C17/38

CPC classification number: D06M23/10 ,  D06L1/10 ,  D06P1/90

Abstract: 1,1,1-trichloroethane is recovered in an excellent yield from textile material without deterioration in quality of the textile material by a method in which a textile material is introduced into a hot water bath having a temperature of 64.degree. C. or more and a pH of 4.0 or more, so as to allow 1,1,1-trichloroethane to vaporize together with water, the mixture of vapors of 1,1,1-trichloroethane and water is condensed by cooling it, and then, the condensed 1,1,1-trichloroethane is separated from the condensed water.

Abstract translation: 通过纺织品引入到温度为64℃以上的热水浴中的方法，以纺织品的良好收率回收1,1,1-三氯乙烷，而不会使纺织品的质量下降， pH为4.0以上，为了使1,1,1-三氯乙烷与水一起蒸发，通过冷却1,1,1-三氯乙烷和水的蒸气混合物冷凝，然后冷凝1 ，1,1-三氯乙烷与冷凝水分离。

公开(公告)号：US5634947A

公开(公告)日：1997-06-03

申请号：US4522

申请日：1993-01-14

Applicant: Ken Kazama

Inventor： Ken Kazama

IPC: D06L1/02 ,  D06L1/12

CPC classification number: D06L1/12 ,  D06L1/02

Abstract: Disclosed is a method for cleaning clothes which comprises bringing the clothes into contact with a cleaning solvent, removing the contaminated solvent, rinsing and then drying the clothes, the improvement wherein said cleaning solvent consists of propylene glycol monomethyl ether containing 4 to 50% by volume of water.

Abstract translation: 公开了一种清洁衣物的方法，其包括使衣物与清洁溶剂接触，除去污染的溶剂，漂洗然后使衣物干燥，其中所述清洁溶剂由含有4至50体积％的丙二醇单甲醚组成 的水。

公开(公告)号：US4455259A

公开(公告)日：1984-06-19

申请号：US428012

申请日：1982-09-29

Applicant: Ken Kazama ,  Ikuo Muramoto ,  Yoshinobu Kusunoki ,  Kenji Ozaki ,  Hideyuki Fujii

Inventor： Ken Kazama ,  Ikuo Muramoto ,  Yoshinobu Kusunoki ,  Kenji Ozaki ,  Hideyuki Fujii

IPC: A61K8/96 ,  A61K8/00 ,  A61K8/98 ,  C11B11/00 ,  C11B13/00 ,  C07J9/00

CPC classification number: C11B13/00 ,  C11B11/00 ,  Y02W30/74

Abstract: Animal hair grease is recovered in a high yield from a scouring waste liquid obtained from a scouring process of a raw animal hair material with a hydrophobic organic solvent and containing a scouring extract derived from the raw animal hair material. The process for this comprises the steps of:(A) converting the scouring waste liquid to a flock-forming liquid by the following operations, which may be carried out in any sequence,(a) adding water to the scouring waste,(b) adjusting the content of the scouring extract in the flock-forming liquid to 20% to 70% based on the entire weight of the flock-forming liquid,(c) adjusting the content of water in the flock-forming liquid to 2% to 110% based on the weight of the scouring extract, and(d) adjusting the temperature of the flock-forming liquid to 80.degree. C. to 100.degree. C., whereby flocks are formed in the flock-forming liquid;(B) removing the flock from the flock-forming liquid, whereby a residual liquid containing therein purified animal hair grease is obtained; and(C) recovering the animal hair grease from the residual liquid.

Abstract translation: 从具有疏水性有机溶剂的生动物毛发材料的精练过程获得的冲洗废液中以高产率回收动物毛发润滑脂，并含有源自动物毛发材料的冲刷提取物。 其方法包括以下步骤：（A）通过以下操作将洗涤废液转化成成绒液体，其可以以任何顺序进行，（a）向冲洗废物中加入水，（b） 将绒毛形成液中的冲刷提取液的含量调整为成形液的总重量的20〜70％，（c）将成形液中的水分含量调整为2〜110 （d）将成绒液的温度调节至80℃〜100℃，由此在成绒液中形成绒毛， （B）从成绒液中除去绒毛，得到含有精制动物毛发润滑脂的残留液体; 和（C）从残余液体中回收动物毛发润滑脂。

公开(公告)号：US4343619A

公开(公告)日：1982-08-10

申请号：US247146

申请日：1981-03-24

Applicant: Ken Kazama ,  Ikuo Muramoto ,  Kenji Ozaki ,  Yoshinobu Kusunoki

Inventor： Ken Kazama ,  Ikuo Muramoto ,  Kenji Ozaki ,  Yoshinobu Kusunoki

IPC: D01B3/04 ,  D01C3/00 ,  D01C1/00

CPC classification number: D01B3/04 ,  D01C3/00

Abstract: A new type of scoured animal hair material, in which the animal hair retains therein 1 to 3% by weight of a residual soapy substance and 0.3 to 5% by weight of a residual fatty substance, is prepared by scouring a greasy animal hair material in the form of opened loose fibers having a density of 0.007 to 0.04 g/cm.sup.3, with a scouring liquid comprising at least one organic solvent selected from 1,1,1-trichloroethane and methylene chloride and 0.1 to 10%, based on the weight of the scouring liquid, of a raw animal hair grease which has been extracted from the same type of greasy animal hair as that to be scoured, while moving either one or both of the animal hair material and the scouring liquid in relation to each other at a relative speed of 3 to 60 m/min.

Abstract translation: 一种新型洗涤的动物毛发材料，其中动物毛发中保留有1至3重量％的残余肥皂物质和0.3至5重量％的残余脂肪物质，通过将油性动物毛发材料 打开的松散纤维的形式为密度为0.007至0.04g / cm 3，洗涤液体包含至少一种选自1,1,1-三氯乙烷和二氯甲烷的有机溶剂和0.1至10％的重量， 在从动物毛发材料和冲洗液体中的一个或两个相对移动的同时在一个或多个动物毛发材料和冲刷液体中移动的同时，从与同一类型的油腻动物毛发相提取的生动物毛发润滑脂的冲洗液体 相对速度为3〜60m / min。