公开(公告)号：US07485615B2

公开(公告)日：2009-02-03

申请号：US10911717

申请日：2004-08-05

Applicant: Masahiro Umehara ,  Hiroyuki Yamashita ,  Yasumitsu Sakuma ,  Kazuhito Miyoshi

Inventor： Masahiro Umehara ,  Hiroyuki Yamashita ,  Yasumitsu Sakuma ,  Kazuhito Miyoshi

IPC: C11D17/00

CPC classification number: C11D11/0082 ,  C04B40/0042 ,  C11D1/146 ,  C11D17/06 ,  C04B22/08 ,  C04B28/02 ,  C04B38/10 ,  C04B40/0046 ,  C04B2103/402 ,  C04B2103/40

Abstract: The invention provides a process for producing a granular anionic surfactant, including the steps of carrying out drying and granulation simultaneously while adding an anionic surfactant paste to a powder raw material under reduced pressure in a granulator provided with a stirring blade and a cracking blade to obtain granules.

Abstract translation: 本发明提供一种颗粒状阴离子表面活性剂的制造方法，包括以下步骤：同时在具有搅拌叶片和裂解叶片的造粒机中将阴离子表面活性剂糊在减压下向粉末原料中加入，得到 颗粒。

公开(公告)号：US20060166852A1

公开(公告)日：2006-07-27

申请号：US11319134

申请日：2005-12-28

Applicant: Tatsuki Matsumoto ,  Hidetoshi Nomoto ,  Kazuhito Miyoshi

Inventor： Tatsuki Matsumoto ,  Hidetoshi Nomoto ,  Kazuhito Miyoshi

IPC: C11D17/00

CPC classification number: C11D17/065 ,  C11D1/14 ,  C11D11/0082 ,  C11D11/0088

Abstract: The invention relates to anionic surfactant powder granules having an average particle diameter of 0.1 mm or more to less than 0.5 mm, a loose bulk density of 400 to 1000 kg/m3 and a compaction degree of 3 to 25%, containing an anionic surfactant in an amount of 80 to 100 wt % based on the total amount of the powder granules.

Abstract translation: 本发明涉及平均粒径为0.1mm以上且小于0.5mm，松散体积密度为400〜1000kg / m 3的压片比为3〜 25％，含有基于粉末颗粒总量的80至100重量％的阴离子表面活性剂。

公开(公告)号：US5728852A

公开(公告)日：1998-03-17

申请号：US694022

申请日：1996-08-08

Applicant: Kenichi Nishikawa ,  Kazuhito Miyoshi ,  Yukiko Oshima ,  Hiroyuki Imoto

Inventor： Kenichi Nishikawa ,  Kazuhito Miyoshi ,  Yukiko Oshima ,  Hiroyuki Imoto

IPC: C07C231/02 ,  C07C233/18

CPC classification number: C07C231/02 ,  C07C233/18

Abstract: A method for producing a monoalkanol amide comprising the steps of (a) treating an entire amount of fatty acid with a monoalkanol amine in an amount of 0.7 to 0.95 times by mole of the amount of the fatty acid and more than 70% and not more than 90% by weight of the entire amount of the monoalkanol amine to yield a mixture mainly containing a monoalkanol amide and an amido monoester; and (b) treating the mixture obtained in step (a) with the remaining portion of the monoalkanol amine, wherein the molar ratio of the entire amount of the monoalkanol amine to that of the fatty acid is 1.0 to 1.3.

Abstract translation: 一种制备单链烷醇酰胺的方法，包括以下步骤：（a）用单烷醇胺处理全部量的脂肪酸，其量为脂肪酸的量的0.7至0.95倍，并且不超过70％ 超过全部量的单链烷醇胺的90重量％，得到主要含有单链烷醇酰胺和酰氨基单酯的混合物; 和（b）用剩余部分的单链烷醇胺处理步骤（a）中获得的混合物，其中单链烷醇胺与脂肪酸的总量的摩尔比为1.0至1.3。

公开(公告)号：US4435251A

公开(公告)日：1984-03-06

申请号：US334815

申请日：1981-12-28

Applicant: Makoto Takeda ,  Kazuhito Miyoshi ,  Mitsumasa Kaitoh ,  Hiroyuki Omori

Inventor： Makoto Takeda ,  Kazuhito Miyoshi ,  Mitsumasa Kaitoh ,  Hiroyuki Omori

IPC: C07C255/09 ,  B01D3/34 ,  C07C67/00 ,  C07C253/00

CPC classification number: C07C255/00 ,  C07C253/32 ,  C07C253/34

Abstract: Crude 2-methyleneglutaronitrile containing as impurities a metal halide, a trialkylamine, and the trimer or a higher polymer of acrylonitrile can be effectively purified by treating the crude 2-methyleneglutaronitrile with hydrochloric acid, sulfuric acid or nitric acid of a concentration of 1 to 30% by weight and then subjecting the treated methyleneglutaronitrile to vacuum distillation.

Abstract translation: 通过用浓度为1至30的盐酸，硫酸或硝酸处理粗2-亚甲基戊二腈，可以有效地纯化含有金属卤化物，三烷基胺和三聚体或丙烯腈的较高聚合物作为杂质的粗2-亚甲基戊二腈 重量％，然后使经处理的亚甲基戊二腈进行真空蒸馏。

公开(公告)号：US06946437B2

公开(公告)日：2005-09-20

申请号：US09983269

申请日：2001-10-23

Applicant: Kazunori Aizawa ,  Kazuhito Miyoshi ,  Osamu Tabata

Inventor： Kazunori Aizawa ,  Kazuhito Miyoshi ,  Osamu Tabata

IPC: F26B3/347 ,  A61K8/00 ,  A61Q5/02 ,  A61Q11/00 ,  B01J19/00 ,  B01J19/12 ,  C11D1/02 ,  C11D1/14 ,  C11D1/22 ,  C11D1/29 ,  C11D11/00 ,  C11D17/06 ,  C11D17/00

CPC classification number: C11D1/29 ,  C11D1/146 ,  C11D1/22 ,  C11D11/0082

Abstract: An anionic surfactant powder prepared by subjecting a mixture of an anionic surfactant and a solvent to microwave irradiation to remove at least a part of the solvent, and a process for preparing the anionic surfactant. The anionic surfactant powder can be suitably used for laundry detergents, detergents for tableware and kitchenware, foaming agents for toothpastes, powdery shampoos, emulsifying agents for polymerization, foaming agents for cement plaster and the like.

Abstract translation: 通过将阴离子表面活性剂和溶剂的混合物进行微波辐射以除去至少一部分溶剂而制备的阴离子表面活性剂粉末和制备阴离子表面活性剂的方法。 阴离子表面活性剂粉末可以适用于衣物洗涤剂，餐具用清洁剂，厨具用发泡剂，牙膏用发泡剂，粉末洗发剂，聚合用乳化剂，水泥石膏用发泡剂等。