公开(公告)号：JP2001206844A

公开(公告)日：2001-07-31

申请号：JP2000356650

申请日：2000-11-22

Applicant: BASF AG

Inventor： AUWETER HELMUT DR ,  BOHN HERIBERT ,  HASSELWANDER OLIVER ,  RIEGER JENS ,  SCHROEDER HARTWIG ,  WEGNER CHRISTOPH

IPC: A23K1/16 ,  A23L1/275 ,  A23L1/30 ,  A61K8/04 ,  A61K8/30 ,  A61K8/35 ,  A61K9/10 ,  A61K9/14 ,  A61K9/50 ,  A61K9/51 ,  A61K31/12 ,  A61P1/16 ,  A61P3/06 ,  A61P35/00 ,  A61K7/00

Abstract: PROBLEM TO BE SOLVED: To provide a new curcumin-formulated agent free from defects of conventional curcumin solution or turmeric oil-containing resin comprising the considerably rapid fading in air resulting in the severe restriction of the use of curcumin in food industry and pharmaceutical preparation owing to the insufficient stability and the water insolubility. SOLUTION: The objective agent contains curcumin showing an X-ray analysis diagram having the most intense reflection line falling within the range of 2θ=13 to 15 deg..

公开(公告)号：JP2000103733A

公开(公告)日：2000-04-11

申请号：JP26049699

申请日：1999-09-14

Applicant: BASF AG

Inventor： RUNGE FRANK DR ,  AUWETER HELMUT DR ,  MUSAEUS-JENSEN NINA ,  HABERKORN HERBERT DR ,  RIEGER JENS

IPC: A23K20/179 ,  A23L5/44 ,  A23L33/105 ,  A61K8/00 ,  A61K8/30 ,  A61K8/31 ,  A61K8/55 ,  A61K8/67 ,  A61K31/01 ,  A61K31/07 ,  A61P3/02 ,  A61P9/00 ,  A61P35/00 ,  A61Q1/12 ,  A61Q19/00 ,  C07C11/28 ,  C07C403/24 ,  C09B61/00 ,  A23K1/16 ,  A23L1/275 ,  A23L1/30 ,  A61K7/00 ,  A61K7/48

Abstract: PROBLEM TO BE SOLVED: To obtain a stable lycopene powder preparation by including lycopene having a specific crystallinity. SOLUTION: The objective preparation contains lycopene having a crystallinity of >20%, an all-trans isomer content of preferably >=50% and a particle diameter of =30 deg.C, mixing the solution with an aqueous solution of a protective colloid to transfer a hydrophilic solvent component to the aqueous phase and form a hydrophobic phase in the form of nanodisperse phase, removing the solvent and water from the obtained dispersion and drying the product.

公开(公告)号：WO0064414A3

公开(公告)日：2001-05-31

申请号：PCT/EP0003232

申请日：2000-04-11

Applicant: BASF AG ,  HEGER ROBERT ,  SCHROF WOLFGANG ,  RIEGER JENS ,  VOELKEL RUEDIGER ,  BREITENBACH JOERG ,  ZEIDLER JUERGEN ,  LIEPOLD BERND ,  BERNDL GUNTHER ,  BINDER RUDOLF

Inventor： HEGER ROBERT ,  SCHROF WOLFGANG ,  RIEGER JENS ,  VOELKEL RUEDIGER ,  BREITENBACH JOERG ,  ZEIDLER JUERGEN ,  LIEPOLD BERND ,  BERNDL GUNTHER ,  BINDER RUDOLF

IPC: A61K47/22 ,  A61K9/16 ,  A61K31/4184 ,  A61K31/4439 ,  A61K45/00 ,  A61K47/34 ,  A61K47/42 ,  A61P1/00 ,  A61P1/04 ,  A61P35/00

CPC classification number: A61K9/1617 ,  A61K9/1623 ,  A61K9/1635 ,  A61K9/1658 ,  A61K31/4184 ,  A61K31/4439

Abstract: The invention relates to a solid preparation, containing an acid-sensitive proton-pump blocker as the active substance, whereby said active substance is present in an x-ray amorphous form and is embedded in molecularly dispersed form in an auxiliary agent matrix.

Abstract translation: 含有固体制剂，作为活性物质可使用酸不稳定的质子泵抑制剂，其特征在于所述活性物质是X射线无定形并且被嵌入在分子中的赋形剂基质中。

公开(公告)号：WO2005094156A3

公开(公告)日：2005-12-01

申请号：PCT/EP2005003217

申请日：2005-03-26

Applicant: BASF AG ,  ANDRE VALERIE ,  RIEGER JENS ,  DEBUS HEIDRUN

Inventor： ANDRE VALERIE ,  RIEGER JENS ,  DEBUS HEIDRUN

IPC: A61K8/19 ,  A61K8/27 ,  A61K8/64 ,  A61Q17/04 ,  C09C1/04 ,  C09C1/24 ,  C09C1/36 ,  C09C1/40 ,  C09C3/10

CPC classification number: B82Y30/00 ,  A61K8/19 ,  A61K8/27 ,  A61K8/64 ,  A61K2800/413 ,  A61Q17/04 ,  B82Y5/00 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/043 ,  C09C1/24 ,  C09C1/3676 ,  C09C1/40 ,  C09C3/10 ,  Y10T428/12993

Abstract: The invention relates to surface-modified nanoparticulate metal oxides, methods for production and use thereof as UV filter in cosmetic preparations.

Abstract translation: 本发明涉及表面改性的纳米颗粒状金属氧化物，它们的制备方法和它们作为在化妆品制剂中的UV过滤剂的用途。

公开(公告)号：CA2681153A1

公开(公告)日：2008-10-02

申请号：CA2681153

申请日：2008-03-18

Applicant: BASF AG

Inventor： SCHIERLE-ARNDT KERSTIN ,  VOSS HARTWIG ,  RIEGER JENS ,  ANDRE VALERIE ,  BECHTLOFF BERND ,  HIBST HARTMUT ,  HU JING ,  KARPOV ANDREY

IPC: A61K8/19 ,  A61K8/27 ,  A61Q17/04 ,  C01G1/02 ,  C01G3/02 ,  C01G9/02 ,  C01G23/053 ,  C01G25/02 ,  C01G45/02 ,  C01G49/02 ,  C01G51/04 ,  C01G53/04 ,  C09C1/04 ,  C09C1/24 ,  C09C1/36

Abstract: The present invention relates to a method for producing surface-modified nanoparticulate particles of at least one metal oxide, metal hydroxide, and/ or metal oxide hydroxide, and aqueous suspensions of said particles. The inv ention further relates to the surface-modified nanoparticulate particles of at least one metal oxide, metal hydroxide, and/or metal oxide hydroxide and aqueous suspensions of said particles obtainable with said method, and the u se thereof in cosmetic sun protection preparations, as stabilizers in plasti cs, and as antimicrobial agents.

公开(公告)号：DE102005046263A1

公开(公告)日：2007-03-29

申请号：DE102005046263

申请日：2005-09-27

Applicant: BASF AG

Inventor： HIBST HARTMUT ,  RIEGER JENS ,  KISSEL JUTTA ,  ANDRE VALERIE ,  MC KEE GRAHAM EDMUND

IPC: B01J13/02 ,  C01F5/02 ,  C01F7/02 ,  C01G1/02 ,  C01G9/02 ,  C08K3/10 ,  C08K9/10 ,  C09C1/04 ,  C09C3/10

Abstract: Preparation of an aqueous suspension of surface-modified nano-particles of a metallic oxide, a metal hydroxide and/or a metallic oxide hydroxide, where the metal is aluminum, magnesium, cerium, iron, titanium, zinc and zirconium, comprises mixing an aqueous solution of a metal salt with an aqueous solution of a polymer at a pH of 3-13 and at a temperature (T1) of 0-50[deg]C and precipitating the surface-modified nanoparticles of the metallic oxide, metal hydroxide and/or the metallic oxide hydroxide by heating the mixture at a temperature (T2) of 60-300[deg]C. Independent claims are included for: (1) a method for the production of a powdered surface-modified nanoparticles of metallic oxide, metal hydroxide and/or metallic oxide hydroxide, comprising mixing an aqueous solution of a metal salt with an aqueous solution of a polymer at a pH value of 3-13 and at a temperature (T1) of 0-50[deg]C, precipitating the surface-modified nano-particle of the metallic oxide, metal hydroxide and/or the metallic oxide hydroxide by heating the mixture at 60-300[deg]C, isolating the precipitated nanoparticles from the aqueous reaction mixture, and drying the nanoparticles; and (2) a powdered surface-modified nanoparticles of a metallic oxide, metal hydroxide, and/or a metallic oxide hydroxide, having a coating with polyasparaginic acid, with a BET surface area of 25-500 m 2>/g.

公开(公告)号：DE102005030283A1

公开(公告)日：2007-01-11

申请号：DE102005030283

申请日：2005-06-29

Applicant: BASF AG

Inventor： GUZMANN MARCUS ,  RIEGER JENS ,  HERRERA TABOADA LIDCAY ,  BUECHNER KARL-HEINZ

IPC: C02F5/10 ,  C09K8/52

公开(公告)号：AU2006254151A1

公开(公告)日：2006-12-07

申请号：AU2006254151

申请日：2006-05-30

Applicant: BASF AG

Inventor： RIEGER JENS ,  KISSEL JUTTA ,  BOUILLO NATHALIE ,  ANDRE VALERIE

IPC: C09C3/10 ,  A61K8/27 ,  A61K8/29 ,  A61Q17/04 ,  C09C1/04 ,  C09C1/24 ,  C09C1/36 ,  C09C1/40

Abstract: The present invention relates to surface-modified nanoparticulate metal oxides where the metal is chosen from the group consisting of aluminum, cerium, iron, titanium, zinc and zirconium, wherein the surface modification comprises a coating with a copolymer P comprising, as monomers, A) 1 to 99 mol % of a N-vinylamide N-vinylpyrrolidone and B) 99 to 1 mol % of a monomer comprising, per molecule, a free-radically polymerizable α,&bgr;-ethylenically unsaturated double bond and an anionogenic and/or anionic group, with the proviso that the copolymer P must comprise no further monomers chosen from the group consisting of C8-C30-alkyl esters of monoethylenically unsaturated C3-C8-carboxylic acids, N-alkyl- or N,N-dialkyl-substituted amides of acrylic acid or of methacrylic acid with C8-C18-alkyl radicals, or vinyl esters of aliphatic C8-C30-carboxylic acids.

公开(公告)号：DE102004020766A1

公开(公告)日：2005-11-24

申请号：DE102004020766

申请日：2004-04-27

Applicant: BASF AG

Inventor： ANDRE VALERIE ,  RIEGER JENS ,  DEBUS HEIDRUN

IPC: A61K8/19 ,  A61K8/26 ,  A61K8/27 ,  A61K8/28 ,  A61K8/29 ,  A61K8/88 ,  A61Q17/04 ,  C09C1/00 ,  C09C1/04 ,  C09C1/24 ,  C09C1/36 ,  C09C3/08 ,  C09C3/10 ,  A61K7/42

Abstract: Surface-modified metal oxides (I) comprising nanoparticulate aluminum, cerium, iron, titanium, zinc or zirconium oxides coated with polyaspartic acid are new. Independent claims are also included for: (1) producing (I) by precipitating the metal oxide from an aqueous metal salt solution in the presence of polyaspartic acid, separating the precipitated metal oxide from the aqueous reaction mixture and drying the metal oxide; (2) cosmetic compositions containing (I).

公开(公告)号：CA2558788A1

公开(公告)日：2005-10-13

申请号：CA2558788

申请日：2005-03-26

Applicant: BASF AG

Inventor： DEBUS HEIDRUN ,  ANDRE VALERIE ,  RIEGER JENS

IPC: C09C3/10 ,  A61K8/19 ,  A61K8/27 ,  A61K8/64 ,  A61Q17/04 ,  C09C1/04 ,  C09C1/24 ,  C09C1/36 ,  C09C1/40

Abstract: The present invention relates to surface-modified nanoparticulate metal oxides, methods for their production and use thereof as UV filters in cosmetic preparations.