公开(公告)号：DE19717879A1

公开(公告)日：1998-10-29

申请号：DE19717879

申请日：1997-04-28

Applicant: BASF AG

Inventor： RUPANER ROBERT F DR ,  LEYRER REINHOLD J DR ,  SCHUHMACHER PETER DR ,  SIEMENSMEYER KARL DR ,  EILINGSFELD HEINRICH JOHANN DR

IPC: C09D5/36 ,  C09D17/00 ,  C08J3/20 ,  C08J5/18 ,  C08L87/00 ,  C09B67/20 ,  C09D5/29 ,  C09D11/00 ,  C09D201/00

Abstract: The present invention pertains to an effect organic colouring agent from a multiphase mixture containing at least two organic substances, with one or more dispersed phases, jointly specified as phase 1, and with a continuous matrix phase (phase 2), characterized as follows: the dispersed phase (phase 1) does not swell in the matrix phase (phase 2) or, if any, in a very low proportion; there is a difference between the refractive indexes of phases 1 and 2. The invention also relates to the method for producing such effect colouring agents as well as the necessary solid, pasty or fluid preparations from phase 1 monodispersed polymers contained in a substance mixture which is liquid at a normal temperature or becoms liquid only at a higher temperature and which contains phase 2 polymer precursors to be converted into phase 2 polymers, and/or dispersed phase 2 polymers, as well as known monodispersed polymers. The invention further relates to the use of said effect colouring agents or the above-mentioned preparations used in the production of decorative and/or protective coatings, printing lacquers and inks involving said effect colouring agents.

公开(公告)号：DE19711020A1

公开(公告)日：1998-09-24

申请号：DE19711020

申请日：1997-03-17

Applicant: BASF AG

Inventor： RUPANER ROBERT F DR ,  LAWRENZ SVEN ,  BAUER GERHARD DR

IPC: B01F7/16 ,  B01J19/00 ,  B01J19/18 ,  B01J19/20 ,  C08F2/00 ,  C08F6/00 ,  B01F7/18 ,  B01F7/22 ,  B01F7/30

Abstract: In a reactor for chemical reactions, both the agitator and the inlets and outlets are at the bottom of the reactor.