公开(公告)号：US10219990B2

公开(公告)日：2019-03-05

申请号：US15534054

申请日：2015-12-09

Applicant: BASF SE

Inventor： Laurence Pottie ,  Ansgar Behler ,  Stanislaw Krus ,  Jochen Giesinger

IPC: A61K8/35 ,  A61K8/37 ,  A61K8/49 ,  A61Q17/04

Abstract: The present invention relates to the use of the compounds (A) corresponding to formula wherein R1 is hydrogen; a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds; R2 independently from each other are hydrogen; methyl; ethyl; —OH; —COOR4; —CH2—OH; and —CH2—COOR4; R4 is hydrogen; or a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds; R3 independently from each other are hydrogen; methyl; ethyl; —OH; —COOR5; —CH2—OH; and —CH2—COOR5; R5 is hydrogen; or a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds; n is at least 0.1 on average; m1 and m2 independently from each other are 0; or 1; with the proviso, that at least one of the radicals R1, R4 or R5 represent a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds, as solubilizing agent for organic UV filters (B) selected from (B1) benzophenone derivatives; (B2) hydroxyphenyl triazine derivatives; and (B3) trianilino-s-triazine derivatives.

公开(公告)号：US10449135B2

公开(公告)日：2019-10-22

申请号：US15302750

申请日：2015-04-01

Applicant: BASF SE

Inventor： Markus Dierker ,  Jochen Giesinger

IPC: A61K8/49 ,  A61K8/37 ,  A61K8/42 ,  A61K8/41 ,  A61Q17/04

Abstract: Disclosed is the use of the compounds (A) corresponding to formula wherein R1 represents C6-C24alkyl; R2 is hydrogen; or C1-C4alkyl; R3 is a radical of formula (1a) *—(CH2)n1—R4 R4 is a heterocyclic or aromatic radical comprising 4 to 6 carbon atoms which can contain from 1 to 3 nitrogen and/or oxygen atoms; n1 is a number from 0 to 5; or R2 and R3 together with the linking nitrogen atom form a heterocyclic radical comprising 4 to 6 carbon atoms which can contain one or more oxygen or nitrogen atoms; as solubilizing agent for organic UV filters (B) selected from (B1) benzophenone derivatives, (B2) hydroxyphenyl triazine derivatives; and (B3) trianilino-s-triazine derivatives.