公开(公告)号：DE19642879A1

公开(公告)日：1998-04-23

申请号：DE19642879

申请日：1996-10-17

Applicant: BASF AG

Inventor： RUNGE FRANK DR ,  ZWISSLER GEORG KONRAD DR ,  HORN DIETER DR ,  END LUTZ DR ,  KOBER REINER DR ,  SCHNEIDER KALR-HEINRICH DR ,  STADLER REINHOLD DR ,  ZIEGLER HANS DR ,  RADEMACHER WILHELM DR ,  SCHMIDT OSKAR DR ,  HARRIES VOLKER DR ,  SAUR REINHOLD DR

IPC: A01N25/26 ,  A01N59/16 ,  A01N57/14

Abstract: Solid plant protecting agent comprises: (a) one or more amorphous, solid plant protectants, which have a water solubility of below 500 mg/l at 25 deg C; and (b) a coating layer which envelops component (a).

公开(公告)号：DE19621966A1

公开(公告)日：1997-12-04

申请号：DE19621966

申请日：1996-05-31

Applicant: BASF AG

Inventor： GAUS GUENTER DR ,  SAMBALE CLEMENS DR ,  END LUTZ DR

IPC: B27K5/02 ,  C09D7/00 ,  C09D11/17 ,  C09D11/32 ,  D06P1/34 ,  D06P5/13 ,  D21H21/28 ,  C09B61/00 ,  C09B67/42 ,  C09D11/00 ,  C09D11/02

Abstract: The use of natural colorants or synthetic colorants identical to natural ones selected from the group chlorophyll, flavonoids, retinoids, betalains, carotinides or plant extracts containing these colorants, their natural or synthetic derivatives or mixtures of the colorants, plant extracts containing them or their natural or synthetic derivatives, for the temporary marking or colouring of solid or liquid materials except for foodstuffs.

公开(公告)号：DE59103790D1

公开(公告)日：1995-01-19

申请号：DE59103790

申请日：1991-09-20

Applicant: BASF AG

Inventor： END LUTZ DR ,  HORN DIETER DR ,  LUEDDECKE ERIK DR ,  SCHNEIDER JOACHIM U DR ,  HOPPE PETER PAUL DR ,  RENSMANN FRIEDRICH-WILHELM DR

IPC: A61K9/08 ,  A61K9/00 ,  A61K9/107 ,  A61K31/015 ,  A61K31/07 ,  A61K47/14 ,  A61P15/00 ,  C07B63/04 ,  C07C403/24 ,  C09K23/00

Abstract: Method for the continuous preparation of beta -carotene solubilisates by brief heating of beta -carotene together with an emulsifier until solution takes place, rapid cooling of the homogeneous solution to below 100 DEG C by addition of water and subsequent adjustment of the required final concentrations of beta -carotene, which is characterised in that a suspension, which has been preheated to 20 to 80 DEG C, of 1 to 40% by weight beta -carotene in an emulsifier is pumped through a heating coil located in a heat-transfer oil, where the temperature in the solubilisation mixture is 120 to 180 DEG C and the residence time is 10 to 300 seconds, and the homogeneous solution is turbulently mixed in a mixing chamber with such quantities of water at 10 to 80 DEG C that a solubilisate containing 0.5 to 6% by weight beta -carotene is produced and is, where appropriate, further diluted to the required final concentration.

公开(公告)号：DE4007310A1

公开(公告)日：1991-09-12

申请号：DE4007310

申请日：1990-03-08

Applicant: BASF AG

Inventor： END LUTZ DR ,  DENZINGER WALTER ,  KROENER MICHAEL DR ,  SENDHOFF NORBERT DR ,  FREUDENBERG ENRIQUE DR ,  LINHART FRIEDRICH DR ,  FIKENTSCHER ROLF DR ,  HARTMANN HEINRICH DR

IPC: C08F2/32 ,  C08F2/44 ,  C08F4/28 ,  C08F4/34 ,  C08F8/12 ,  C08F26/00 ,  C08F26/02 ,  C08K3/30 ,  C08K5/21 ,  D21H17/34 ,  D21H21/10