公开(公告)号：EP2379567A1

公开(公告)日：2011-10-26

申请号：EP09760918.4

申请日：2009-12-03

Applicant: BASF SE

Inventor： THOMAS, Florian ,  PETZOLDT, Jochen ,  GÄRTNER, Martin

IPC: C07F7/18

CPC classification number: C07F7/1896

Abstract: The invention relates to a method for producing silylated monocarboxylic acids by conversion of C
2 -C
10 -Monocarboxylic acids having halogen silanes of the general formula (I) SiHal
4-x R
x , wherein HaI is a halogen atom selected from the group fluorine, chlorine, bromine or iodine, R is independent hydrogen, C
1 -C
10 -Alkyl or aryl and x is a whole number from 0 to 3, forming hydrogen halide in the presence of an auxiliary base, wherein the auxiliary base forms a salt with the hydrogen halide that, having the desired product or the solution of the desired product in a suitable solvent, forms two unmixable phases and is separated.

公开(公告)号：EP1525178B1

公开(公告)日：2010-04-07

申请号：EP03764962.1

申请日：2003-07-10

Applicant: BASF SE

Inventor： HAMMON, Ulrich ,  PETZOLDT, Jochen ,  MÜLLER-ENGEL, Klaus, Joachim ,  DIETERLE, Martin

IPC: C07C51/25 ,  C07C51/215 ,  C07C57/05 ,  C07C57/055 ,  B01J8/06 ,  B01J8/00

CPC classification number: C07C51/252 ,  B01J8/003 ,  B01J8/008 ,  B01J8/067 ,  B01J23/002 ,  B01J2208/00707 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2523/00 ,  C07C51/215 ,  C07C57/04 ,  B01J2523/12 ,  B01J2523/13

Abstract: The invention relates to a method for the heterogeneously-catalysed gas phase partial oxidation of an organic compound on a catalyst fixed bed in a multiple-contact fixed bed reactor, whereby the reduction in quality of the catalyst coating with increasing service duration is compensated by a partial catalyst exchange.

公开(公告)号：EP1909954A1

公开(公告)日：2008-04-16

申请号：EP06707455.9

申请日：2006-03-07

Applicant: BASF SE

Inventor： PETZOLDT, Jochen ,  CREMER, Ulrich ,  DIETERLE, Martin

IPC: B01J8/00

CPC classification number: B01J8/003 ,  B01J8/062 ,  B01J8/065 ,  B01J8/067 ,  B01J2208/0069 ,  B01J2208/00752

Abstract: The invention relates to a method for filling a reactor with a catalyst, to the thus obtained reactors filled with said catalyst, and to the use thereof for carrying out catalytic gas phase reactions.

公开(公告)号：EP1611076B1

公开(公告)日：2008-03-19

申请号：EP04721853.2

申请日：2004-03-19

Applicant: BASF SE

Inventor： DIETERLE, Martin ,  PETZOLDT, Jochen ,  MÜLLER-ENGEL, Klaus, Joachim ,  ARNOLD, Heiko

IPC: C07C57/05

CPC classification number: C07C51/252 ,  C07C57/04

Abstract: The invention relates to a method for the heterogenically catalysed partial gas phase oxidation of propene to form acrylic acid. According to said method, the reaction starting mixture with a propene charge of

公开(公告)号：EP2688993B1

公开(公告)日：2018-10-31

申请号：EP12711107.8

申请日：2012-03-23

Applicant: BASF SE

Inventor： SCANLON, Eugene ,  DESANTIS, Kevin ,  BETTE, Virginie ,  PETZOLDT, Jochen

IPC: C10M145/14 ,  C08F20/18 ,  C10M149/04 ,  C10N20/04 ,  C10N30/02 ,  C10N30/08 ,  C10N70/00

CPC classification number: C10M145/14 ,  C08F220/14 ,  C08F220/18 ,  C08F2220/1833 ,  C10M149/04 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2270/00

Abstract: A lubricant composition having improved non-Newtonian viscometrics includes at least 85 weight percent of a base oil and 1 to 15 weight percent of a lubricant additive. The additive itself includes 10 to 80 weight percent of a diluent oil and 30 to 80 weight percent of a random co-polymeric viscosity index improver. The viscosity index improver is the free-radical polymerization product of at least 5 to 15 weight percent methyl methacrylate and 5 to 95 weight percent of a C8-C10 alkyl (meth)acrylate. The additive is formed using a method that includes the step of providing the diluent oil, the methyl methacrylate, the C8-C10 alkyl (meth)acrylate, and a free-radical initiator. The method also includes the steps of flowing the diluent oil into a reactor, flowing the methyl methacrylate and the C8-C10 alkyl (meth)acrylate into the reactor independently from the free-radical initiator, and flowing the free-radical initiator into the reactor.

公开(公告)号：EP2619173B1

公开(公告)日：2017-06-21

申请号：EP11758207.2

申请日：2011-09-21

Applicant: BASF SE

Inventor： BETTE, Virginie ,  BERGMANN, Hermann ,  PETZOLDT, Jochen ,  HÖFER, Frank

IPC: C07C213/06 ,  C07C219/08

CPC classification number: C07C213/06 ,  C07C219/08

公开(公告)号：EP3107951A1

公开(公告)日：2016-12-28

申请号：EP15701801.1

申请日：2015-01-30

Applicant: BASF SE

Inventor： MISSKE, Andrea ,  MEISENBURG, Uwe ,  PETZOLDT, Jochen ,  BETTE, Virginie ,  URTEL, Bolette ,  BALLIN, Jean-Marc

IPC: C08G65/332 ,  C07C67/08

CPC classification number: C07C67/08 ,  C08G65/3322

Abstract: Method for producing (meth)acrylic acid esters (E) of polyalkoxy group-containing alcohols by reacting polyalkoxy-group containing alcohols (P) of formula (I), where R1 represents hydrogen, a hydroxy group or a linear or branched, saturated or unsaturated, alcohol having from 1 to 30 C atoms, R
2 , R
3 represent independently of one another H or methyl, and m and n represent independently of one another a whole integer between 0 and 100, with the proviso that m and n may not simultaneously be 0, in the presence of at least one basic catalyst (K) having a pK
B value not above 7.0, with at least one sterically hindered polymerization inhibitor comprising a (meth) acrylic acid anhydride (A), characterized in that following completion of the reaction the reaction mixture is quenched with a C
1 -C
6 -alkanol.

公开(公告)号：EP2903961B1

公开(公告)日：2016-11-09

申请号：EP13766949.5

申请日：2013-09-23

Applicant: BASF SE

Inventor： JÄGER, Ulrich ,  SCHLIEPHAKE, Volker ,  LANG, Ortmund ,  PETZOLDT, Jochen ,  KORN, Tobias Johannes ,  BETTE, Virginie ,  HECHLER, Claus

IPC: C07C67/08 ,  C07C67/54

CPC classification number: C07C67/08 ,  C07C67/54 ,  C07C69/54

公开(公告)号：EP1611080B1

公开(公告)日：2015-07-01

申请号：EP04722172.6

申请日：2004-03-20

Applicant: BASF SE

Inventor： DIETERLE, Martin ,  PETZOLDT, Jochen ,  MÜLLER-ENGEL, Klaus, Joachim ,  ARNOLD, Heiko

IPC: C07C57/055 ,  C07C57/05

CPC classification number: C07C51/252 ,  C07C57/04

公开(公告)号：EP1682474B1

公开(公告)日：2015-01-14

申请号：EP04790480.0

申请日：2004-10-15

Applicant: BASF SE

Inventor： DIETERLE, Martin ,  PETZOLDT, Jochen ,  MÜLLER-ENGEL, Klaus, Joachim

IPC: C07C45/35 ,  C07C47/22 ,  B01J23/887 ,  B01J23/94 ,  B01J38/12

CPC classification number: C07C45/35 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8885 ,  B01J23/94 ,  B01J35/0006 ,  B01J38/12 ,  B01J38/14 ,  B01J2523/00 ,  Y02P20/584 ,  C07C47/22 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845