 |
|
 |
| |
 |
Manfred Munzinger Patents |
|
Inventor: Munzinger; Manfred
Address: Dirmstein, DE
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7015364 |
Process for preparing polyether polyols |
March 21, 2006 |
| A process for preparing polyether polyols includes a precipitation step, a recrystallization step, and a reaction step. In the precipitation step, a multimetal cyanide compound is precipitated by reaction of a metal salt with a cyanometalate compound. In the recrystallization step, the |
| 6693191 |
Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5- |
February 17, 2004 |
| Described is a process for the preparation of a particulate tetrahydro-3,5-dimethyl-1,3,5-thiadiazine-2-thione product by combining a first aqueous solution comprising methylammonium N-methyldithiocarbamate with a second aqueous solution comprising formaldehyde, followed by separatio |
| 6689710 |
Method for producing multimetal cyanide compounds |
February 10, 2004 |
| A process for preparing multimetal cyanide compounds by reacting a metal salt with a cyanometalate compound comprises the steps a) precipitation of the multimetal cyanide compound by reaction of a metal salt with a cyanometalate compound and b) recrystallization of the multimetal cyani |
| 6066761 |
Method for isolating 3-[2-chloro-4-(trifluoromethyl)-phenoxy]-benzoic acid |
May 23, 2000 |
| A process for the isolation of 3-[2-chloro-4-(trifluoromethyl)phenoxy]benzoic acid of the formula I ##STR1## from an aqueous solution of its metal salt comprises a) reacting the metal salt of 3-[2-chloro-4-(trifluoromethyl)phenoxy]benzoic acid with an organic or inorganic acid;b) |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
