Shell Oil Comapny

Nicolaas Cornelis Beers

Herman M Muijs

Peter Koenders

Geert Johannes Bijl

Sebastianus P Roefs

Johanna Maria Van Den Tol-Kershof

Lucas Petrus Keyzer

Cleaning composition comprising 65-90% by weight of an aliphatic hydrocarbon solvent, 10-30% by weight of a monohydric aliphatic alcohol containing 8-16 carbon atoms and 0.01-5% by weight of emulsifier, which composition has a flash point of more than 80 C., contains at most 1% by weight of aromatic hydrocarbons and in which composition the weight ratio of amount of component a) to amount of component b) is between 99:1 to 50:50. The cleaning composition is especially suitable for removing ink.

Cleaning composition

Paint formulations comprising at least one long oil alkyd resin and a solvent comprising one or more linear alkanes having a boiling range between 160.degree. and 250.degree. C., preferably between 170.degree. and 200.degree. C.

Paint formulations

A surfactant composition, suitable for enhanced oil recovery comprising in a 60:40 to 10/90 weight ratio a) (o,m)- and/or (o,p)-dialkylbenzene alkali sulfonate and b) polyalkoxyphenyl ether alkali sulfonate.

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Amsterdam, Netherlands

Nicolaas Cornelis Beers