-
公开(公告)号：DE1964155A1
公开(公告)日：1971-06-24
申请号：DE1964155
申请日：1969-12-22
Applicant: BASF AG
Inventor： ADOLPHI HEINRICH DR , SCHWARZMANN MATTHIAS DR , GOTSMANN GUENTHER DR
IPC: C07F9/535 , C07F9/6521
Abstract: Nematocide compons. contain a cpd. of formula: (where Ar = phenyl or tolyl, X = an anion), which are pref. prepd. by reacting melamine, opt. subst. triarylphosphine and halogen.
-
公开(公告)号：DE1949488A1
公开(公告)日：1971-04-29
申请号：DE1949488
申请日：1969-10-01
Applicant: BASF AG
IPC: C01B17/04
Abstract: In production of S by reacting H2S and SO2, catalyst containing (hydrated) Al2O3 is used which is produced by moulding hydrated Al2O3 and/or gamma-Al2O3 pref. boehmite, with 5-50, pref. 20-30 wt.% (dry basis) cement, pref. Portland cement. Cement improves durability of catalyst, without detriment to its high activity.
-
公开(公告)号：CH448054A
公开(公告)日：1967-12-15
申请号：CH341165
申请日：1965-03-12
Applicant: BASF AG
IPC: C07C273/16 , C07C127/00
-
公开(公告)号：CH445503A
公开(公告)日：1967-10-31
申请号：CH356665
申请日：1965-03-15
Applicant: BASF AG
Inventor： HAMPRECHT GUENTHER DR , LUDWIG VOGEL , SCHWARZMANN MATTHIAS DR , MOHR RUDOLF DR
IPC: C01C3/14 , C07D251/60 , F26B3/00 , C07D55/28
-
公开(公告)号：AT250980B
公开(公告)日：1966-12-12
申请号：AT279065
申请日：1965-03-26
Applicant: BASF AG
Inventor： HAMPRECHT GUENTHER DR , VOGEL LUDWIG , SCHWARZMANN MATTHIAS DR , MOHR RUDOLF DR
IPC: C01C3/14 , C07D251/60 , F26B3/00
-
Patent Agency Ranking
公开(公告)号：AT111906T
公开(公告)日：1994-10-15
申请号：AT91106180
申请日：1991-04-18
Applicant: BASF AG
Inventor： AICHINGER HEINRICH DR , RUPPEL WILHELM DR , SEUBERT ROLF DR , BOEHNING KARL-HEINZ DR , SCHEIDMEIR WALTER DR , SCHMIDT JOHANNES DR , SCHWARZMANN MATTHIAS DR
IPC: B01J23/18 , B01J8/02 , B01J23/22 , B01J27/198 , C07B61/00 , C07C51/265 , C07D307/89
Abstract: Preparation of phthalic anhydride in a tubular reactor equipped with separate salt baths, in which the first catalyst bed relative to the direction of flow is operated at a salt bath temperature which is higher by 2 to 20 DEG C than the following bed or the following beds.
-
公开(公告)号：ES2050023T3
公开(公告)日：1994-05-01
申请号：ES91114242
申请日：1991-08-24
Applicant: BASF AG
Inventor： AICHINGER HEINRICH DR , BOEHNING KARL-HEINZ DR , HERZOG KLAUS DR , WISTUBA HERMANN DR , BUERGER GERT DR , SCHWARZMANN MATTHIAS DR , HERRMANN GUENTER DR
Abstract: In a catalyst for the decomposition of nitrous oxide, pure or in gaseous mixtures, metallic silver is applied to an alumina support having a BET surface area of 5 to 25 m /g.
-
公开(公告)号：DE59101088D1
公开(公告)日：1994-04-07
申请号：DE59101088
申请日：1991-08-24
Applicant: BASF AG
Inventor： AICHINGER HEINRICH DR , BOEHNING KARL-HEINZ DR , HERZOG KLAUS DR , WISTUBA HERMANN DR , BUERGER GERT DR , SCHWARZMANN MATTHIAS DR , HERRMANN GUENTER DR
Abstract: In a catalyst for the decomposition of nitrous oxide, pure or in gaseous mixtures, metallic silver is applied to an alumina support having a BET surface area of 5 to 25 m /g.
-
109.发明专利
公开(公告)号：AT102077T
公开(公告)日：1994-03-15
申请号：AT91114242
申请日：1991-08-24
Applicant: BASF AG
-
公开(公告)号：DE4013051A1
公开(公告)日：1991-11-07
申请号：DE4013051
申请日：1990-04-24
Applicant: BASF AG
Inventor： AICHINGER HEINRICH DR , RUPPEL WILHELM DR , SEUBERT ROLF DR , BOEHNING KARL-HEINZ DR , SCHEIDMEIR WALTER DR , SCHMIDT JOHANNES DR , SCHWARZMANN MATTHIAS DR
IPC: B01J23/18 , B01J8/02 , B01J23/22 , B01J27/198 , C07B61/00 , C07C51/265 , C07D307/89
Abstract: Preparation of phthalic anhydride in a tubular reactor equipped with separate salt baths, in which the first catalyst bed relative to the direction of flow is operated at a salt bath temperature which is higher by 2 to 20 DEG C than the following bed or the following beds.
-
-
-
-
-
-
-
-
-
Search Results
137
records
(took 0.021 seconds)
