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公开(公告)号:JPS6234903A
公开(公告)日:1987-02-14
申请号:JP18286586
申请日:1986-08-05
Applicant: DEGUSSA
Inventor: RAINAA JIIKUMAIAA , ANDOREASU GURUNTO , GIYUNTAA PURESHIYAA , UDO BURANTO
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公开(公告)号:JPH04335032A
公开(公告)日:1992-11-24
申请号:JP33335191
申请日:1991-12-17
Applicant: DEGUSSA
Inventor: PEETAA GETSUTSU , SHIYUTEFUAN BUIIRANTO , PEETAA PANSUTAA , GUSUTAAFU GOORU , RAINAA JIIKUMAIAA
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公开(公告)号:JPS6416760A
公开(公告)日:1989-01-20
申请号:JP15039588
申请日:1988-06-20
Applicant: DEGUSSA
Inventor: GEORUKU BEEME , BUIRI HOOFUEN , GIYUNTAA PURESHIYAA , RAINAA JIIKUMAIAA
IPC: C07C67/00 , C07C407/00 , C07C409/26
Abstract: For the safe preparation of peracetic acid in an organic solvent, the bottom mixture in the preparation of the aqueous peracetic acid is maintained in a certain stationary state, after which the vapour stream comprising peracetic acid, acetic acid and water is absorbed by means of an organic phosphate having 3 - 30 carbon atoms. The solution thus obtained can be transferred by desorption using a low-boiling compound, for example an alkyl ester, to this lower-boiling solvent.
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公开(公告)号:JPS6357542A
公开(公告)日:1988-03-12
申请号:JP20663787
申请日:1987-08-21
Applicant: DEGUSSA
Inventor: RAINAA JIIKUMAIAA , GIYUNTAA PURESHIYAA , HERUMUUTO MAURAA
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5.
公开(公告)号:JPS61130248A
公开(公告)日:1986-06-18
申请号:JP26272385
申请日:1985-11-25
Applicant: Degussa
Inventor: RAINAA JIIKUMAIAA , GIYUNTAA PURESHIYAA , HERUMUUTO MAURAA
IPC: C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00
CPC classification number: C07C29/106 , C07C31/20 , C07C31/205
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公开(公告)号:JPH0564934B2
公开(公告)日:1993-09-16
申请号:JP26272385
申请日:1985-11-25
Applicant: DEGUSSA
Inventor: RAINAA JIIKUMAIAA , GYUNTAA PURESHAA , HERUMUUTO MAURAA
IPC: C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00
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公开(公告)号:JPS6357541A
公开(公告)日:1988-03-12
申请号:JP20531887
申请日:1987-08-20
Applicant: DEGUSSA
Inventor: RAINAA JIIKUMAIAA , GIYUNTAA PURESHIYAA , HERUMUUTO MAURAA
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公开(公告)号:JP2585618B2
公开(公告)日:1997-02-26
申请号:JP20663787
申请日:1987-08-21
Applicant: DEGUSSA
Inventor: RAINAA JIIKUMAIAA , GYUNTAA PURESHAA , HERUMUUTO MAURAA
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公开(公告)号:JP2541628B2
公开(公告)日:1996-10-09
申请号:JP15039588
申请日:1988-06-20
Applicant: DEGUSSA
Inventor: GEORUKU BEEME , UIRI HOOFUEN , GYUNTAA PURESHAA , RAINAA JIIKUMAIAA
IPC: C07C67/00 , C07C407/00 , C07C409/26
Abstract: For the safe preparation of peracetic acid in an organic solvent, the bottom mixture in the preparation of the aqueous peracetic acid is maintained in a certain stationary state, after which the vapour stream comprising peracetic acid, acetic acid and water is absorbed by means of an organic phosphate having 3 - 30 carbon atoms. The solution thus obtained can be transferred by desorption using a low-boiling compound, for example an alkyl ester, to this lower-boiling solvent.
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公开(公告)号:JPS6431774A
公开(公告)日:1989-02-02
申请号:JP17282488
申请日:1988-07-13
Applicant: DEGUSSA
Inventor: RAINAA JIIKUMAIAA , RORUFU BUIRUTOBUAIN , UDO BURANTO
IPC: C07D301/14 , C07D301/16 , C07D303/04 , C07D303/44
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