公开(公告)号：ES2092718T5

公开(公告)日：2003-09-16

申请号：ES93106629

申请日：1993-04-23

Applicant: KAO CORP ,  NIPPON PEROXIDE CO LTD

Inventor： KURODA MUTSUMI ,  SUZUKI AKIRA ,  KIKUCHI HIDEO ,  SAITO MASAHIRO ,  YAMAGUCHI NOBUYOSHI

IPC: C01B15/10 ,  C11D3/39 ,  C11D17/00

Abstract: A stable sodium percarbonate having excellent stability when incorporated into a bleaching agent composition or a detergent composition, particularly a zeolite-containing detergent composition. The stable sodium percarbonate is produced by a process which comprises a step of treating sodium percarbonate on the surface with at least one coating agent selected from the group (A) consisting of boric acids, borates and alkali metal silicates and at least one coating agent selected from the group (B) consisting of carbonates, hydrogencarbonates and sulfates, and at least one coating agent selected from the group consisting of coating agents belonging to groups (A) and (B) being present in the form of an aqueous coating slurry thereof.

公开(公告)号：DE69305220T3

公开(公告)日：2003-12-11

申请号：DE69305220

申请日：1993-04-23

Applicant: KAO CORP ,  NIPPON PEROXIDE CO LTD

Inventor： KURODA MUTSUMI ,  SUZUKI AKIRA ,  KIKUCHI HIDEO ,  SAITO MASAHIRO ,  YAMAGUCHI NOBUYOSHI

IPC: C01B15/10 ,  C11D3/39 ,  C11D17/00

Abstract: A stable sodium percarbonate having excellent stability when incorporated into a bleaching agent composition or a detergent composition, particularly a zeolite-containing detergent composition. The stable sodium percarbonate is produced by a process which comprises a step of treating sodium percarbonate on the surface with at least one coating agent selected from the group (A) consisting of boric acids, borates and alkali metal silicates and at least one coating agent selected from the group (B) consisting of carbonates, hydrogencarbonates and sulfates, and at least one coating agent selected from the group consisting of coating agents belonging to groups (A) and (B) being present in the form of an aqueous coating slurry thereof.

公开(公告)号：DE69305220D1

公开(公告)日：1996-11-14

申请号：DE69305220

申请日：1993-04-23

Applicant: KAO CORP ,  NIPPON PEROXIDE CO LTD

Inventor： KURODA MUTSUMI ,  SUZUKI AKIRA ,  KIKUCHI HIDEO ,  SAITO MASAHIRO ,  YAMAGUCHI NOBUYOSHI

IPC: C01B15/10 ,  C11D3/39 ,  C11D17/00

Abstract: A stable sodium percarbonate having excellent stability when incorporated into a bleaching agent composition or a detergent composition, particularly a zeolite-containing detergent composition. The stable sodium percarbonate is produced by a process which comprises a step of treating sodium percarbonate on the surface with at least one coating agent selected from the group (A) consisting of boric acids, borates and alkali metal silicates and at least one coating agent selected from the group (B) consisting of carbonates, hydrogencarbonates and sulfates, and at least one coating agent selected from the group consisting of coating agents belonging to groups (A) and (B) being present in the form of an aqueous coating slurry thereof.

公开(公告)号：DE69305220T2

公开(公告)日：1997-03-20

申请号：DE69305220

申请日：1993-04-23

Applicant: KAO CORP ,  NIPPON PEROXIDE CO LTD

Inventor： KURODA MUTSUMI ,  SUZUKI AKIRA ,  KIKUCHI HIDEO ,  SAITO MASAHIRO ,  YAMAGUCHI NOBUYOSHI

IPC: C01B15/10 ,  C11D3/39 ,  C11D17/00

Abstract: A stable sodium percarbonate having excellent stability when incorporated into a bleaching agent composition or a detergent composition, particularly a zeolite-containing detergent composition. The stable sodium percarbonate is produced by a process which comprises a step of treating sodium percarbonate on the surface with at least one coating agent selected from the group (A) consisting of boric acids, borates and alkali metal silicates and at least one coating agent selected from the group (B) consisting of carbonates, hydrogencarbonates and sulfates, and at least one coating agent selected from the group consisting of coating agents belonging to groups (A) and (B) being present in the form of an aqueous coating slurry thereof.

公开(公告)号：CH616147A5

公开(公告)日：1980-03-14

申请号：CH1223676

申请日：1976-09-28

Applicant: KAO CORP

Inventor： TANAKA YOSHIAKI ,  HANDA SUSUMU ,  NISHIBATA ATSUSHI ,  UEDA SADASHI ,  INAMOTO YOSHIAKI ,  SAITO MASAHIRO ,  TANIMOTO FUMIO ,  KITANO HISAO

IPC: C07B61/00 ,  B01J31/00 ,  B01J31/28 ,  C07C67/00 ,  C07C241/00 ,  C07C263/02 ,  C07C265/00 ,  C07C265/08 ,  C07C118/00

公开(公告)号：DE2753942A1

公开(公告)日：1978-06-15

申请号：DE2753942

申请日：1977-12-03

Applicant: KAO CORP

Inventor： OHMURA HIDEMASA ,  SAITO MASAHIRO

IPC: D06M15/564 ,  C08G18/00 ,  C08G18/08 ,  D06M13/02 ,  D06M13/11 ,  C08G18/83 ,  C08G59/14

Abstract: A curable film-forming cationic polyurethane emulsion containing a compound having an epoxide group, as a curing agent.

公开(公告)号：DE2622194A1

公开(公告)日：1976-12-09

申请号：DE2622194

申请日：1976-05-19

Applicant: KAO CORP

Inventor： HANDA SUSUMU ,  TANAKA YOSHIAKI ,  NISHIBATA ATSUSHI ,  UEDA SADASHI ,  INAMOTO YOSHIAKI ,  SAITO MASAHIRO ,  TANIMOTO FUMIO ,  KITANO HISAO

IPC: C07C67/00 ,  C07C241/00 ,  C07C263/02 ,  C07C265/00 ,  C07C265/08 ,  C07D251/34 ,  C08G18/00 ,  C07C119/042 ,  C07C118/00

Abstract: Isocyanic acid derivatives are prepared by reacting an organic halogen compound with an alkali cyanate in N,N-disubstituted organic acid amides, N,N-disubstituted sulfonic acid amides, sulfoxides, sulfones or macrocyclic polyethers, at 70 DEG to 200 DEG C, in the presence of organic polyhalogen compounds selected from compounds having dihalogenomethyl group, dihalogenomethylene group, or trihalogenomethyl group and tetrahalogenomethane, in an amount in the range of from 1 to 20 weight percent based on the weight of said organic halogen compounds.

公开(公告)号：DE2250237A1

公开(公告)日：1973-04-26

申请号：DE2250237

申请日：1972-10-13

Applicant: KAO CORP

Inventor： UEDA YUICHI ,  MIZOBUCHI TADASHI ,  SAITO MASAHIRO

IPC: C07C69/593 ,  B01J31/00 ,  C07C69/52 ,  C07C69/527

公开(公告)号：ES2092718T3

公开(公告)日：1996-12-01

申请号：ES93106629

申请日：1993-04-23

Applicant: KAO CORP ,  NIPPON PEROXIDE CO LTD

Inventor： KURODA MUTSUMI ,  SUZUKI AKIRA ,  KIKUCHI HIDEO ,  SAITO MASAHIRO ,  YAMAGUCHI NOBUYOSHI

IPC: C01B15/10 ,  C11D3/39 ,  C11D17/00

Abstract: A stable sodium percarbonate having excellent stability when incorporated into a bleaching agent composition or a detergent composition, particularly a zeolite-containing detergent composition. The stable sodium percarbonate is produced by a process which comprises a step of treating sodium percarbonate on the surface with at least one coating agent selected from the group (A) consisting of boric acids, borates and alkali metal silicates and at least one coating agent selected from the group (B) consisting of carbonates, hydrogencarbonates and sulfates, and at least one coating agent selected from the group consisting of coating agents belonging to groups (A) and (B) being present in the form of an aqueous coating slurry thereof.

公开(公告)号：DE2643880A1

公开(公告)日：1977-04-21

申请号：DE2643880

申请日：1976-09-29

Applicant: KAO CORP

Inventor： TANAKA YOSHIAKI ,  HANDA SUSUMU ,  NISHIBATA ATSUSHI ,  UEDA SADASHI ,  INAMOTO YOSHIAKI ,  SAITO MASAHIRO ,  TANIMOTO FUMIO ,  KITANO HISAO

IPC: C07B61/00 ,  B01J31/00 ,  B01J31/28 ,  C07C67/00 ,  C07C241/00 ,  C07C263/02 ,  C07C265/00 ,  C07C265/08 ,  C07C119/042