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.)
Alcan Research and Development Ltd
Original Assignee
Aluminium Laboratories Ltd
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 Aluminium Laboratories LtdfiledCriticalAluminium Laboratories Ltd
Priority to ES0242882ApriorityCriticalpatent/ES242882A1/en
Publication of ES242882A1publicationCriticalpatent/ES242882A1/en
Method for making a metallic pigment composition, characterized by comprising the addition to a metallic pigment, particularly an aluminum pigment, and a hydrocarbon solvent, an oil-soluble surface active agent, adapted to promote the dispersion of said pigment and said solvent in the form of an oil-in-water emulsion after incorporation of the composition in an aqueous medium, said surface active agent having a solubility in water of no more than about 2% and such characteristics of surface tension as when the agent is incorporated to form a solution at 0.1% in mineral essence, such a solution shows an interfacial tension of no more than 12 dynes per centimeter against water. (Machine-translation by Google Translate, not legally binding)
ES0242882A1958-07-031958-07-03Method for making a composition of metallic pigment (Machine-translation by Google Translate, not legally binding)
ExpiredES242882A1
(en)
A procedure to prepare additives to improve the combustión and lubrication of mineral oils (Machine-translation by Google Translate, not legally binding)