A detergent composition consisting essentially of a water soluble mixture of higher alkyl glyceryl ether nonionic surfactants having the structural formula where R is a C8-C16 alkyl radical, and n has a value of 1, 2 and 3, with an n distribution of 12-49% n=1 ethers, 24-61% n=2 ethers and 6-59% n=3 ethers.

Web of paper is formed in a space enclosed between an upper flexible lip extending from the straight edge nozzle of a slurry feed box, and a part of the woven metal gauze which is not supported, at least at the end of the forming of the web, in a fourdrinier machine. At the same time, the extraction of the water from the slurry takes place under the action of a vacuum. The vacuum is maintained una...

Device for safety injection on a pressurized-water nuclear reactor, including at least two separate injection trains each consisting of at least one set of means (60, 61, 62) for pumping water from a reservoir (58, 59) arranged outside the safety enclosure, and a main injection pipe (64, 65) connected to a distributor drum (70, 70') for the distribution of the water into each of the cold arms of t...

A fixture (10), which according to the invention, is utilised to attach tracks of asphalted roofing-board (22) to an underlying layer of insulation slabs (22) simply and shall be attached on a false ceiling (20) of concrete or other appropriate material in a separate attachment operation. The fixture has a securing hole (15) located in the middle for receiving an expansion device (16), which proje...

(A) Peptides of formula A-B-C (I) and their pharmaceutically acceptable salts are new. A is l- or D-pyroglutamyl or L-homo- pyroglutamyl. B is L- or D-histidyl, L-3'-methylhistidyl, L- phenylalanyl, L-p-aminophenylalanyl or L-beta-(pyrazol-1-yl) alanyl. C is glycine (or its amide, lower alkyl amides or lower alkyl esters), 2-amino-1-hydroxyethyl, D-alamine, L-beta-(2- thienyl)alanine or NHR1. R1 i...

The invention relates to a scarf joint in furniture construction of different types where three or more elongate elements 1, 2, 3 orientated in different directions are to be joined to a joint in a common point of joining, whereby a strong but slender scarf joint is to be provided with simple means, a minimum of screw means 16 and without any need of adhesive. In the joined state of the elements, ...