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51. 发明专利

PT1177270E 未知
公开(公告)号：PT1177270E
公开(公告)日：2003-11-28
申请号：PT00929328
申请日：2000-03-28
申请人： BASF AG
发明人： RATH HANS PETER , POSSELT DIETMAR , OPPENLANDER KNUT , MASSONNE KLEMENS , GUNTHER WOLFGANG
IPC分类号： C07B61/00 , C07C209/16 , C07C209/18 , C07C217/08 , C08F8/00 , C08G65/26 , C08G65/325 , C08G65/333 , C10L1/22 , C10L1/234 , C07C213/02 , C10L1/2387 , C10L10/00 , C10L10/08 , C10M133/04 , C10M133/06 , C10M133/08 , C10M133/38 , C10M133/54 , C10M133/58 , C10M149/12 , C10N30/04 , C10N40/25
摘要： The invention relates to polyalkene alcohol polyetheramines of formula R1-(CH2)n-O-A)m-NR2R3, wherein R1 represents a polyalkene radical derived from C2- to C30-alkenes with a number average molecular weight of 300 to 5000, R2 and R3 each mean, independently of each other, hydrogen or organic radicals with a total of 400 carbon atoms. A denotes alkylene groups with 2 to 8 C atoms, m is a number from 1 to 200 and n denotes the number 0 or 1. The inventive polyalkene alcohol polyetheramines are suitable for use as carrier oils, detergents and dispersing agents in fuel and lubricant compositions.

52. 发明专利

DE59709160D1 未知
公开(公告)号：DE59709160D1
公开(公告)日：2003-02-20
申请号：DE59709160
申请日：1997-06-24
申请人： BASF AG
发明人： MASSONNE KLEMENS , BECKER RAINER , REIF WOLFGANG , WULFF-DOERING JOACHIM
IPC分类号： C07B61/00 , C07D307/88
摘要： PCT No. PCT/EP97/03303 Sec. 371 Date Jan. 7, 1999 Sec. 102(e) Date Jan. 7, 1999 PCT Filed Jun. 24, 1997 PCT Pub. No. WO98/01438 PCT Pub. Date Jan. 15, 1998The disclosure is a process for preparing a phthalide of the general formula I where R1, R2, R3 and R4 are each independently of the others hydrogen, C1-C4-alkyl or C1-C4-alkoxy, by hydrogenation of a phthalic anhydride of the general formula II where R1, R2, R3 and R4 are each as defined above, with the aid of a hydrogenation catalyst, which comprises performing the hydrogenation with the aid of a nickel catalyst doped with metals of subgroup 1, subgroup 6 and/or subgroup 7 of the Periodic Table.

53. 发明专利

DE10134470A1 未知
公开(公告)号：DE10134470A1
公开(公告)日：2003-01-30
申请号：DE10134470
申请日：2001-07-16
申请人： BASF AG
发明人： FISCHER MARTIN , BUTZ THOMAS , MASSONNE KLEMENS
IPC分类号： B01J8/04 , B01J23/40 , B01J37/02 , B01J37/03 , C01B15/029 , B01J8/02
摘要： Production of hydrogen peroxide by reaction of hydrogen and oxygen is effected over a stationary noble metal-containing catalyst such that the liquid stream containing water and/or a 1-4 carbon alcohol and the simultaneously-flowing hydrogen- and oxygen-containing gas stream have apparent flow directions which are not parallel to each other. An Independent claim is also included for apparatus for production of hydrogen peroxide (H2O2) by reaction of hydrogen (H2) and oxygen (O2) comprising: (a) a cylindrical reactor (1) with an axial gas feed (2); (b) a reaction space (3) at least partly surrounding gas feed (2) circumferentially and limited by a separator wall (6) spaced from the outer mantle (15), the feed (2) and wall (6) having gas-permeable openings at the top of reaction space (3); (c) an outlet (14) for removal of gases from the reactor, this outlet communicating with the annular space (4) between the mantle (15) and wall (6); (d) devices (10, 11) for impacting an upper cross-sectional surface (17) of reaction space (3) with liquid; and (e) an outlet (12) for liquid flowing down through the lower cross-sectional surface (18) of reaction space (3).

54. 发明专利

AT230705T 未知
公开(公告)号：AT230705T
公开(公告)日：2003-01-15
申请号：AT97945830
申请日：1997-10-15
申请人： BASF AG
发明人： FISCHER MARTIN , KAIBEL GERD , STAMMER ACHIM , FLICK KLEMENS , QUAISER STEFAN , HARDER WOLFGANG , MASSONNE KLEMENS
IPC分类号： B01J8/04 , B01J19/24 , B01J19/26 , C01B15/029
摘要： A process for preparing a hydrogen peroxide solution having a hydrogen peroxide content of not less than 2.5% by weight, which comprises continuously reacting hydrogen and oxygen in an aqueous, alcoholic or aqueous/alcoholic reaction medium in the presence of a catalyst containing palladium.

55. 发明专利

AU2002254986A1 Method of producing organic hydrogen peroxide solutions 未知
公开(公告)号：AU2002254986A1
公开(公告)日：2002-10-28
申请号：AU2002254986
申请日：2002-04-11
申请人： BASF AG
发明人： BUTZ THOMAS , MASSONNE KLEMENS , FISCHER MARTIN
IPC分类号： C01B15/029
摘要： In a continuous process for preparing hydrogen peroxide solution in a medium comprising a water-miscible organic solvent by reaction of hydrogen and oxygen in the presence of an inert gas, the gas stream is circulated and fresh hydrogen and oxygen are introduced in the form of pure gases only at a rate corresponding to that at which they are consumed. The solution prepared in this way can be used for the epoxidation of olefins.

56. 发明专利

CA2443203A1 METHOD OF PRODUCING ORGANIC HYDROGEN PEROXIDE SOLUTIONS 未知
公开(公告)号：CA2443203A1
公开(公告)日：2002-10-24
申请号：CA2443203
申请日：2002-04-11
申请人： BASF AG
发明人： MASSONNE KLEMENS , BUTZ THOMAS , FISCHER MARTIN
IPC分类号： C01B15/029
摘要： The invention relates to a continuous method for producing a hydrogen peroxi de solution in a medium that comprises a water-miscible organic solvent, by reacting hydrogen and oxygen in the presence of an inert gas, the gas flow being circulated and the hydrogen and oxygen only being supplemented in the form of pure gases as they are consumed. The invention further relates to th e use of the solution so produced in the epoxidation of olefins.

57. 发明专利

DE10118460A1 Continuous production of an organic hydrogen peroxide solution comprises passing the solvent and a gas comprising hydrogen, oxygen and inert gas through a reaction zone containing a noble metal catalyst 未知
公开(公告)号：DE10118460A1
公开(公告)日：2002-10-17
申请号：DE10118460
申请日：2001-04-12
申请人： BASF AG
发明人： BUTZ THOMAS , FISCHER MARTIN , MASSONNE KLEMENS
IPC分类号： C01B15/029 , C07D301/12
摘要： Continuous production of a solution of hydrogen peroxide in a water-miscible organic solvent comprises passing the solvent and a gas comprising hydrogen (H2), oxygen (O2) and inert gas (with an inert gas:O2 volume ratio of at least 2.5:1) through a reaction zone containing a noble metal catalyst; withdrawing a H2- and O2-depleted gas stream and recycling it to the reaction zone after adding pure H2 and O2; and withdrawing a liquid stream comprising the hydrogen peroxide solution.

58. 发明专利

NO20014971A 未知
公开(公告)号：NO20014971A
公开(公告)日：2001-10-30
申请号：NO20014971
申请日：2001-10-12
申请人： BASF AG
发明人： OPPENLAENDER KNUT , GUENTHER WOLFGANG , POSSELT DIETMAR , MASSONNE KLEMENS , RATH HANS PETER
IPC分类号： C07C213/02 , C07B61/00 , C07C217/08 , C08F8/00 , C08G65/26 , C08G65/325 , C08G65/333 , C10L1/234 , C10L1/2387 , C10L10/00 , C10L10/08 , C10M133/06 , C10M133/08 , C10M133/54 , C10M149/12 , C10N30/04 , C10N40/25 , C10M
CPC分类号： C10L1/2387 , C08G65/2609 , C08G65/3255 , C10L10/04 , C10M133/08 , C10M133/54 , C10M2215/042 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/104 , C10N2240/106

59. 发明专利

AU725799B2 Process for the manufacture of hydrogen peroxide 未知
公开(公告)号：AU725799B2
公开(公告)日：2000-10-19
申请号：AU5119198
申请日：1997-10-15
申请人： BASF AG
发明人： FISCHER MARTIN , KAIBEL GERD , STAMMER ACHIM , FLICK KLEMENS , QUAISER STEFAN , HARDER WOLFGANG , MASSONNE KLEMENS
IPC分类号： B01J8/04 , B01J19/24 , B01J19/26 , C01B15/029
摘要： A process for preparing a hydrogen peroxide solution having a hydrogen peroxide content of not less than 2.5% by weight, which comprises continuously reacting hydrogen and oxygen in an aqueous, alcoholic or aqueous/alcoholic reaction medium in the presence of a catalyst containing palladium.

60. 发明专利

SA2124B1 إزالة الأحماض من مخاليط تفاعل كيميائي بمساعدة سوائل أيونية 未知
公开(公告)号：SA2124B1
公开(公告)日：2008-11-18
申请号：SA03230520
申请日：2003-01-22
申请人： BASF AG
发明人： MAASE MATHIAS , MASSONNE KLEMENS , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , STEGMANN VEIT , FLORES MIGUEL , HUTTENLOCH OLIVER , BECKER MICHAEL
IPC分类号： C07D233/58 , B01J31/24 , C07F9/22 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
摘要： الملخص: طريقةلإزالةالأحماض removal of acids منمخاليطالتفاعل reaction mixtures بإستخدامقاعدةمساعدة،وفيهاتقومالقاعدةالإضافية (ب) بالإتحادمعالحمض acid لتكوينملحيكونسائلعنددرجاتالحرارةالتيعندهالايتفككالناتجالذيلهقيمتهعلىنحومدهشأثناءإزالةالملح removal of the salt والسائل،و (ج) يكونالملحالخاصبالقاعدةالاضافيةمعالناتجالذيلهقيمتهأومحلولالناتجالذيلهقيمتهفيمذيبمناسبطورينسائلينغيرقابلينللامتزاج.

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