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公开(公告)号：DE3826242A1
公开(公告)日：1990-02-08
申请号：DE3826242
申请日：1988-08-02
Applicant: DEGUSSA
Inventor： FERCH HORST DR , MATHIAS JOHANN DR , KAHNT GUENTER PROF , KUEPFER CHRISTIAN
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公开(公告)号：DE3132674A1
公开(公告)日：1983-03-17
申请号：DE3132674
申请日：1981-08-19
Applicant: DEGUSSA
Inventor： ETTLINGER MANFRED DR , FERCH HORST DR , KOTH DETLEV DR , SIMON EDGAR
IPC: C04B35/63 , B01J2/22 , B01J2/30 , B01J21/00 , B01J21/06 , B01J21/08 , B01J32/00 , B01J35/04 , B01J37/00 , B28B3/02 , C01B13/14 , C04B38/00 , C09C3/04 , B01J2/00 , B01J35/02
Abstract: Pressed objects (slugs) of pyrogenically produced oxides such as SiO2, Al2O3 and TiO2 are produced using a silica sol and water. As molding assistants thereby there is employed a polyhydric alcohol, e.g. glycerine or sorbitol. The water can be added adsorbed on a pyrogenically produced hydrophobized silica. The pressed object obtained can be used inter alia as catalyst carrier.
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公开(公告)号：ES2043960T3
公开(公告)日：1994-01-01
申请号：ES89110746
申请日：1989-06-14
Applicant: DEGUSSA
Inventor： FERCH HORST DR , MATHIAS JOHANN DR , KAHNT GUNTER PROF-DR , KUPFER CHRISTIAN
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公开(公告)号：CH487232A
公开(公告)日：1970-03-15
申请号：CH735467
申请日：1967-05-25
Applicant: DEGUSSA
Inventor： HELMUT BESCHKE , PFLEGER HANS DR , FERCH HORST DR , EDITH EISENMENGER
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公开(公告)号：DE58904003D1
公开(公告)日：1993-05-13
申请号：DE58904003
申请日：1989-06-14
Applicant: DEGUSSA
Inventor： FERCH HORST DR , MATHIAS JOHANN DR , KAHNT GUENTER PROF DR , KUEPFER CHRISTIAN
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Patent Agency Ranking
公开(公告)号：DE3269128D1
公开(公告)日：1986-03-27
申请号：DE3269128
申请日：1982-04-22
Applicant: DEGUSSA
Inventor： ETTLINGER MANFRED DR , FERCH HORST DR , KOTH DETLEV DR , SIMON EDGAR
IPC: C04B35/63 , B01J2/22 , B01J2/30 , B01J21/00 , B01J21/06 , B01J21/08 , B01J32/00 , B01J35/04 , B01J37/00 , B28B3/02 , C01B13/14 , C04B38/00 , C09C3/04
Abstract: Pressed objects (slugs) of pyrogenically produced oxides such as SiO2, Al2O3 and TiO2 are produced using a silica sol and water. As molding assistants thereby there is employed a polyhydric alcohol, e.g. glycerine or sorbitol. The water can be added adsorbed on a pyrogenically produced hydrophobized silica. The pressed object obtained can be used inter alia as catalyst carrier.
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公开(公告)号：DE1567459B1
公开(公告)日：1970-10-29
申请号：DE1567459
申请日：1966-06-18
Applicant: DEGUSSA
Inventor： PFLEGER HANS DR , FERCH HORST DR , BESCHKE HELMUT , EISENMENGER EDITH
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公开(公告)号：DE58905604D1
公开(公告)日：1993-10-21
申请号：DE58905604
申请日：1989-06-14
Applicant: DEGUSSA
Inventor： FERCH HORST DR , MATHIAS JOHANN DR , KAHNT GUENTER PROF DR , KUEPFER CHRISTIAN
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公开(公告)号：DE3826240A1
公开(公告)日：1990-02-08
申请号：DE3826240
申请日：1988-08-02
Applicant: DEGUSSA
Inventor： FERCH HORST DR , MATHIAS JOHANN DR , KAHNT GUENTER PROF , KUEPFER CHRISTIAN
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公开(公告)号：AT18015T
公开(公告)日：1986-03-15
申请号：AT82103404
申请日：1982-04-22
Applicant: DEGUSSA
Inventor： ETTLINGER MANFRED DR , FERCH HORST DR , KOTH DETLEV DR , SIMON EDGAR
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