公开(公告)号：US3766227A

公开(公告)日：1973-10-16

申请号：US3766227D

申请日：1971-03-24

Applicant: DYNAMIT NOBEL AG

Inventor： BUENGER H ,  RENCKHOFF G

IPC: A23B4/10 ,  A23L1/00 ,  A61K8/06 ,  A61K8/37 ,  A61Q19/00 ,  C07C69/18 ,  C07C69/30 ,  C09D191/00 ,  C11C3/04 ,  C11C3/00

CPC classification number: A61K8/06 ,  A23P20/11 ,  A61K8/375 ,  A61Q19/00 ,  C11C3/04

Abstract: COMPLETELY ODORLESS ACETOGLYCERIDES, SOLID AT ROOM TEMPERATURE AND HAVING AN EXTRAORDINARY RESISTANCE TO HYDROLYSIS, ARE PREPARED BY ACETYLATING PARTIAL GLYCERIDES OF FATTY ACIDS HAVING 16 AND/OR 18 CARBON ATOMS, THE PARTIAL GLYCERIDES HAVING AN IODINE NUMBER OF BELOW 5 AND A MONOGLYCERIDE CONTENT OF MORE THAN 70% BY WEIGHT, TO A HYDROXYL NUMBER OF AT MOST 30, DISTILLING OFF THE ACETIC ACID AND EXCESS ACETIC ANHYDRIDE AS COMPLETELY AS POSSIBLE, AND DEODORIZING THE REACTION MIXTURE AT A TEMPERATURE OF GREATER THAN 170C. UNDER A VACUUM, WITH AN INERT GAS OR VAPOR BEING PASSED THERETHROUGH.

公开(公告)号：US3748265A

公开(公告)日：1973-07-24

申请号：US3748265D

申请日：1971-03-01

Applicant: DYNAMIT NOBEL AG

Inventor： BUENGER H ,  RENCKHOFF G

IPC: C11B5/00 ,  C09K3/20

CPC classification number: C11B5/0028

Abstract: GLYCERIDE MIXTURES RESISTANT TO OXIDATION AND LOW TEMPERATURES COMPRISING 10-99% BY WEIGHT OF DIACETYL MONOMONOHEXADECANOLY TRIGLCERIDE, AND/OR UP TO 90% BY MONOHEXADECANOYL TRIGLYCERIDE, AND/OR UP TO 90% BY WEIGHT OF DIACETYL MONOTETRADECANOYL TRIGLCERIDE, AS WELL AS OPTIONALLY UP TO 10% BY WEIGHT OF AN ACETYL DIALKANOYL TRIGLYCERIDE WHEREIN THE ALKANOYL GROUPS THEREOF HAVE 1216 CARBON ATOMS.