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公开(公告)号:DE3067268D1
公开(公告)日:1984-05-03
申请号:DE3067268
申请日:1980-08-21
Applicant: BASF AG
Inventor: STECK WERNER DR , SARNECKI WILHELM DR , MAROSI LASZLO DR , OHLINGER MANFRED DR , AUTZEN HORST DR
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公开(公告)号:DE3064006D1
公开(公告)日:1983-08-11
申请号:DE3064006
申请日:1980-03-12
Applicant: BASF AG
Inventor: MAROSI LASZLO DR , STABENOW JOACHIM DR , SCHWARZMANN MATTHIAS DR
Abstract: A crystalline SiO2-modification, which is characterized by an X-ray diffraction diagram having certain diffraction lines, and a process for the preparation of this crystalline SiO2-modification by crystallizing reactive amorphous SiO2under hydrothermal conditions in the presence of hexamethylenediamine. Sodium ions, phosphate ions and/or sulfate ions may be added for the crystallization.
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63.
公开(公告)号:DE3062679D1
公开(公告)日:1983-05-19
申请号:DE3062679
申请日:1980-03-12
Applicant: BASF AG
Inventor: MAROSI LASZLO DR , STABENOW JOACHIM DR , SCHWARZMANN MATTHIAS DR
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公开(公告)号:DE2963156D1
公开(公告)日:1982-08-12
申请号:DE2963156
申请日:1979-07-13
Applicant: BASF AG
Inventor: MAROSI LASZLO DR , STABENOW JOACHIM DR , SCHWARZMANN MATTHIAS DR
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公开(公告)号:DE3060461D1
公开(公告)日:1982-07-15
申请号:DE3060461
申请日:1980-03-12
Applicant: BASF AG
Inventor: MAROSI LASZLO DR , STABENOW JOACHIM DR , SCHWARZMANN MATTHIAS DR
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公开(公告)号:DE3060088D1
公开(公告)日:1982-01-28
申请号:DE3060088
申请日:1980-03-12
Applicant: BASF AG
Inventor: MAROSI LASZLO DR , STABENOW JOACHIM DR , SCHWARZMANN MATTHIAS DR
IPC: B01J29/04 , B01J29/072 , C07C1/20 , C07C11/02
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