| 摘要 |
Synthetic urine malodour compositions comprising urea, ammonium chloride, sodium chloride, disodium hydrogen orthophosphate, ammonia, trimethylamine, acetic acid and water, together with a method of preparing the compositions and a method of evaluating a fragrance for its performance against the perception of urine malodour by combining the fragrance with the urine malodour composition are provided. |
| 申请人 |
QUEST INTERNATIONAL SERVICES B.V.;PERRING, KEITH, DOUGLAS;BEHAN, MARTIN, JOHN;GRIFFIN, SUSAN;VELA, MONTSERRAT |
发明人 |
PERRING, KEITH, DOUGLAS;BEHAN, MARTIN, JOHN;GRIFFIN, SUSAN;VELA, MONTSERRAT |
