Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VICMA SA
Original Assignee
VICMA SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VICMA SAfiledCriticalVICMA SA
Priority to ES1978240211UpriorityCriticalpatent/ES240211Y/es
Publication of ES240211UpublicationCriticalpatent/ES240211U/es
Application grantedgrantedCritical
Publication of ES240211YpublicationCriticalpatent/ES240211Y/es
Muñeca perfeccionada, caracterizada esencialmente por el hecho de presentar incorporada durante y/o después de su proceso de fabricación, sobre determinadas zonas externas de su cuerpo constitutivo, una sustancia reactiva, preferentemente solidificada y estable, que establece espacios capaces de cambiar de color al contacto con otra sustancia química aplicada preferentemente a través de un cuerpo auxiliar humedecido o portador de esta última sustancia, con la particularidad de que la sustancia que provoca la reacción de la primera es fácilmente neutralizada por lavado, de tal manera que la sustancia incorporada al cuerpo de la muñeca, recupera su condición original.
Process for the preparation of o-methyl-n-cyclohexyl-2,5-dimethyl-furan-3-hydroxamic acid,n-cyclohexyl-n-methoxyacetoacetamide employed as intermediate therein and its preparation