公开(公告)号：DE4232494A1

公开(公告)日：1993-04-01

申请号：DE4232494

申请日：1992-09-28

Applicant: KAO CORP

Inventor： OYASHIKI TOMONORI ,  NORO HIROSHI ,  SUZUKI KOICHIRO ,  ISHIKAWA TAKESHI ,  YAMASHITA HIROYUKI ,  AOYAGI MUNEO

IPC: C11D3/39 ,  C11D17/00

Abstract: Prodn. of granular bleach activator compsns. is effected by granulating core particles (I) and a powdered bleach activator (II) in the presence of a water-soluble organic binder (III) to form granules with a wt.-average particle dia. of 100-3000 microns. (I) comprise one or more materials selected from: (a) Na percarbonate particles coated or impregnated with a borate; (c) Naperborate particles coated or impregnated with a borate; and (d) Na perborate different from (c). Also claimed are compsns. of the above type contg. 10-500 pts. wt. (II) and 3-100 pts. wt. (III) per 100 pts. wt. (I). ADVANTAGE - The compsns. have good solubility and storage stabil

公开(公告)号：FR2568584B1

公开(公告)日：1990-06-08

申请号：FR8512012

申请日：1985-08-06

Applicant: KAO CORP

Inventor： SAI FUMIO ,  SAITO KOZO ,  MATSUDA KOUICHI ,  MURATA MORIYASU ,  SASSA YOSHIMASA ,  ISHIKAWA TAKESHI ,  KOBAYASHI MIKIO ,  NISHINO KENJI

IPC: C11D11/00 ,  C11D11/02 ,  C11D11/04 ,  C11D17/06

公开(公告)号：FR2568584A1

公开(公告)日：1986-02-07

申请号：FR8512012

申请日：1985-08-06

Applicant: KAO CORP

Inventor： SAI FUMIO ,  SAITO KOZO ,  MATSUDA KOUICHI ,  MURATA MORIYASU ,  SASSA YOSHIMASA ,  ISHIKAWA TAKESHI ,  KOBAYASHI MIKIO ,  NISHINO KENJI

IPC: C11D11/00 ,  C11D11/02 ,  C11D11/04 ,  C11D17/06

公开(公告)号：DE69316447T2

公开(公告)日：1998-05-07

申请号：DE69316447

申请日：1993-05-28

Applicant: KAO CORP

Inventor： OYASHIKI TOMONORI ,  WADA YASUSHI ,  ISHIKAWA TAKESHI

IPC: B01D1/22 ,  B01J2/10 ,  C08F4/68 ,  C11D1/14 ,  C11D1/29 ,  C11D11/00 ,  C11D17/06 ,  B01D1/24 ,  C11D1/26

公开(公告)号：DE69001499D1

公开(公告)日：1993-06-09

申请号：DE69001499

申请日：1990-02-23

Applicant: KAO CORP

Inventor： ISHIKAWA TAKESHI ,  TANAKA HIDEYOSHI ,  YASUI HISATO

IPC: B01D1/22 ,  C11D11/00 ,  C11D17/06 ,  F26B3/20 ,  F26B5/04 ,  F26B7/00 ,  F26B17/22

Abstract: A process is described for continuously drying a paste material (5) for a high-density detergent in a drying apparatus comprising a cylindrical casing (1) and one or more sheet blades (2B) radially attached to a rotational shaft (2A) positioned at the center of the cylindrical casing (1) such that the tip of each of the one or more sheet blades (2B) extends to the inner wall of the cylindrical casing (1), comprising the steps of feeding a paste material (5) for a high-density detergent having a moisture content of from 20 to 35% by weight into the drying apparatus; forming a film of the paste material (5) on the inner wall of the cylindrical casing (1) by rotating the sheet blades (2B); and scraping the film from the inner wall of the casing (1) while continuously dehydrating and drying the film by heating under vacuum.

公开(公告)号：IT8521877D0

公开(公告)日：1985-08-06

申请号：IT2187785

申请日：1985-08-06

Applicant: KAO CORP

Inventor： SAI FUMIO ,  SAITO KOZO ,  MATSUDA KONICHI ,  MURATA MORIYASU ,  SASSA YOSHIMASA ,  ISHIKAWA TAKESHI ,  KOBAYASHI MIKIO ,  NISHINO KENJI

IPC: C11D11/00 ,  C11D11/02 ,  C11D11/04 ,  C11D17/06 ,  C11D

公开(公告)号：ES2111665T3

公开(公告)日：1998-03-16

申请号：ES93108713

申请日：1993-05-28

Applicant: KAO CORP

Inventor： OYASHIKI TOMONORI ,  WADA YASUSHI ,  ISHIKAWA TAKESHI

IPC: B01D1/22 ,  B01J2/10 ,  C08F4/68 ,  C11D1/14 ,  C11D1/29 ,  C11D11/00 ,  C11D17/06 ,  B01D1/24 ,  C11D1/26

公开(公告)号：DE69316447D1

公开(公告)日：1998-02-26

申请号：DE69316447

申请日：1993-05-28

Applicant: KAO CORP

Inventor： OYASHIKI TOMONORI ,  WADA YASUSHI ,  ISHIKAWA TAKESHI

IPC: B01D1/22 ,  B01J2/10 ,  C08F4/68 ,  C11D1/14 ,  C11D1/29 ,  C11D11/00 ,  C11D17/06 ,  B01D1/24 ,  C11D1/26

公开(公告)号：DE3528190A1

公开(公告)日：1986-02-13

申请号：DE3528190

申请日：1985-08-06

Applicant: KAO CORP

Inventor： SAI FUMIO ,  SAITO KOZO ,  MATSUDA KOUICHI ,  MURATA MORIYASU ,  SASSA YOSHIMASA ,  ISHIKAWA TAKESHI ,  KOBAYASHI MIKIO ,  NISHINO KENJI

IPC: C11D11/00 ,  C11D11/02 ,  C11D11/04 ,  C11D17/06 ,  C11D3/02 ,  C11D1/12

公开(公告)号：DE69001499T2

公开(公告)日：1993-10-28

申请号：DE69001499

申请日：1990-02-23

Applicant: KAO CORP

Inventor： ISHIKAWA TAKESHI ,  TANAKA HIDEYOSHI ,  YASUI HISATO

IPC: B01D1/22 ,  C11D11/00 ,  C11D17/06 ,  F26B3/20 ,  F26B5/04 ,  F26B7/00 ,  F26B17/22

Abstract: A process is described for continuously drying a paste material (5) for a high-density detergent in a drying apparatus comprising a cylindrical casing (1) and one or more sheet blades (2B) radially attached to a rotational shaft (2A) positioned at the center of the cylindrical casing (1) such that the tip of each of the one or more sheet blades (2B) extends to the inner wall of the cylindrical casing (1), comprising the steps of feeding a paste material (5) for a high-density detergent having a moisture content of from 20 to 35% by weight into the drying apparatus; forming a film of the paste material (5) on the inner wall of the cylindrical casing (1) by rotating the sheet blades (2B); and scraping the film from the inner wall of the casing (1) while continuously dehydrating and drying the film by heating under vacuum.