ES243424A1 - A method for the preparation of a activating substance of insecticides (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method for the preparation of a activating substance of insecticides (Machine-translation by Google Translate, not legally binding)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0243424ApriorityCriticalpatent/ES243424A1/en
Publication of ES243424A1publicationCriticalpatent/ES243424A1/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
Method for the preparation of an activating substance for insecticidal products, which consists of treating a mixture of terpineol, acetic ether and abietinic acid by means of an exothermic reaction with H2SO4, removing the tars produced by decantation; then neutralize the liquid mass with an alcoholic-potassium dilution until reaching a pH of 7; and in incorporating white oil derived reagents into the reagents, finally filtering the resulting substance. (Machine-translation by Google Translate, not legally binding)
ES0243424A1958-07-311958-07-31A method for the preparation of a activating substance of insecticides (Machine-translation by Google Translate, not legally binding)
ExpiredES243424A1
(en)
Relationship between the 3, 3â ², 5-Triiodo-L-thyronine Content of Thyroid as determined by a Thin-layer Chromatographic Method and the Biological Potency assayed by a Rat Anti-thiouracil Goitre Method