公开(公告)号：EP2422001A1

公开(公告)日：2012-02-29

申请号：EP10718114.1

申请日：2010-04-21

Applicant: BASF SE

Inventor： THOMAS, Florian ,  MAJOR, Felix ,  KLIMOV, Evgueni

IPC: D01F9/08 ,  D01D5/00 ,  D01F9/10

CPC classification number: D01D5/003 ,  C04B35/62231 ,  D01F1/02 ,  D01F9/08 ,  D01F9/10

Abstract: The invention relates to a method for producing metal-oxide fibers or metal fibers having a diameter in the range of 0.1 to 999 nm by electrospinning a solution containing one or more polymers, one or more metallic salts, one or more complexing agents, and a solvent, comprising the following steps: (a) providing a solution containing one or more polymers, one or more metallic salts, one or more complexing agents, and a solvent, wherein the solution has a water content of at least 50 wt%, (b) electrospinning the solution, and (c) removing the polymer.

公开(公告)号：EP2379567B1

公开(公告)日：2016-08-03

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

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：EP2013888A2

公开(公告)日：2009-01-14

申请号：EP07728137.6

申请日：2007-04-16

Applicant: BASF SE

Inventor： THOMAS, Florian

IPC: H01G9/07

CPC classification number: H01G4/008 ,  H01G4/12 ,  H01G9/0032 ,  H01G9/048

Abstract: The invention relates to a method for producing a coating of a porous, electrically conductive support material (1) with a dielectric (2) by means of a solution of precursor compounds of the dielectric at a concentration of less than 10 percent by weight relative to the proportion of the dielectric in the total weight of the solution. Also disclosed is the production of capacitors with the aid of said method.

公开(公告)号：EP2135266A1

公开(公告)日：2009-12-23

申请号：EP08717641.8

申请日：2008-03-12

Applicant: BASF SE

Inventor： THOMAS, Florian

IPC: H01G9/00

CPC classification number: H01G9/0032 ,  H01G9/07 ,  Y10T428/31504

Abstract: The invention relates to the production of a coating of a porous, electrically conductive carrier material (1) with a dielectric (18), particularly for the use in a capacitor. The production method comprises the steps: infiltrating the carrier material (1) with a solution (2), comprising precursor compounds of the dielectric (18) and at least one solvent (12) and having a boiling temperature TS and a cross-linking temperature TN, drying the carrier material (1) infiltrated with the solution (2) at a drying temperature TT, which is lower than the boiling temperature TS and lower that the cross-linking temperature TN of the solution (2), until more than 75 wt.% of the solvent (12) is evaporated.