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公开(公告)号:NO900024A
公开(公告)日:1990-07-09
申请号:NO900024
申请日:1990-01-04
Applicant: DEGUSSA
Inventor: LECHNER ULRIKE , DESCHLER ULRICH , WITZEL MICHAEL
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公开(公告)号:NO900024L
公开(公告)日:1990-07-09
申请号:NO900024
申请日:1990-01-04
Applicant: DEGUSSA
Inventor: LECHNER ULRIKE , DESCHLER ULRICH , WITZEL MICHAEL
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公开(公告)号:FI900890A0
公开(公告)日:1990-02-22
申请号:FI900890
申请日:1990-02-22
Applicant: DEGUSSA
Inventor: DESCHLER ULRICH , LECHNER ULRIKE , WITZEL MICHAEL
IPC: C04B41/00 , A01N55/00 , A01N55/04 , B27K3/50 , C04B41/49 , C04B41/52 , C04B41/64 , C07F7/18 , C09D4/00 , C09D183/04 , C09K3/18 , C04B
Abstract: The invention relates to mixtures containing organosilicon compounds and to their use for the waterproofing and antimicrobial impregnation of brick, masonry and concrete. … The organosilicon compounds are alkyltrialkoxysilanes and cationic trialkoxysilanes.
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公开(公告)号:DK1390A
公开(公告)日:1990-07-08
申请号:DK1390
申请日:1990-01-04
Applicant: DEGUSSA
Inventor: LECHNER ULRIKE , DESCHLER ULRICH , WITZEL MICHAEL
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公开(公告)号:DK1390D0
公开(公告)日:1990-01-04
申请号:DK1390
申请日:1990-01-04
Applicant: DEGUSSA
Inventor: LECHNER ULRIKE , DESCHLER ULRICH , WITZEL MICHAEL
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公开(公告)号:BR8803516A
公开(公告)日:1989-02-08
申请号:BR8803516
申请日:1988-07-13
Applicant: DEGUSSA
Inventor: WITZEL MICHAEL , KLEINSCHMIT PETER , PFEIFER WOLF-DIETER , VOIGT CARL , ALBERS PETER
Abstract: A specific form of surface coating of Al2O3 catalysts, using additional amounts of aluminium ions and minimum amounts of platinum ions, made it possible to use Al2O3 as a catalyst for long-term operation (150 days and more) in the preparation of hydrogen cyanide from hydrocarbons and ammonia, preferably in the BMA process.
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公开(公告)号:NO900640A
公开(公告)日:1990-08-27
申请号:NO900640
申请日:1990-02-09
Applicant: DEGUSSA
Inventor: DESCHLER ULRICH , LECHNER ULRIKE , WITZEL MICHAEL
IPC: C04B41/00 , A01N55/00 , A01N55/04 , B27K3/50 , C04B41/49 , C04B41/52 , C04B41/64 , C07F7/18 , C09D4/00 , C09D183/04 , C09K3/18
CPC classification number: C04B41/009 , A01N55/00 , B27K3/34 , B27K3/50 , B27K2240/70 , C04B41/4922 , C04B41/64 , C04B2103/67 , C09D4/00 , C09D183/04 , Y10T428/31663 , Y10T428/4935 , C04B41/463 , C04B41/49 , C04B41/4977 , C04B28/00 , C08G77/26 , C08L2666/44
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公开(公告)号:FI896303A0
公开(公告)日:1989-12-28
申请号:FI896303
申请日:1989-12-28
Applicant: DEGUSSA
Inventor: LECHNER ULRIKE , DESCHLER ULRICH , WITZEL MICHAEL
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公开(公告)号:PT93261A
公开(公告)日:1990-08-31
申请号:PT9326190
申请日:1990-02-23
Applicant: DEGUSSA
Inventor: DESCHLER ULRICH , LECHNER ULRIKE , WITZEL MICHAEL
IPC: C04B41/00 , A01N55/00 , A01N55/04 , B27K3/50 , C04B41/49 , C04B41/52 , C04B41/64 , C07F7/18 , C09D4/00 , C09D183/04 , C09K3/18 , C07F7/22
Abstract: The invention relates to mixtures containing organosilicon compounds and to their use for the waterproofing and antimicrobial impregnation of brick, masonry and concrete. … The organosilicon compounds are alkyltrialkoxysilanes and cationic trialkoxysilanes.
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公开(公告)号:NO900640L
公开(公告)日:1990-08-27
申请号:NO900640
申请日:1990-02-09
Applicant: DEGUSSA
Inventor: DESCHLER ULRICH , LECHNER ULRIKE , WITZEL MICHAEL
IPC: C04B41/00 , A01N55/00 , A01N55/04 , B27K3/50 , C04B41/49 , C04B41/52 , C04B41/64 , C07F7/18 , C09D4/00 , C09D183/04 , C09K3/18
Abstract: The invention relates to mixtures containing organosilicon compounds and to their use for the waterproofing and antimicrobial impregnation of brick, masonry and concrete. … The organosilicon compounds are alkyltrialkoxysilanes and cationic trialkoxysilanes.
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