Übersetzung für "Starke schaumbildung" in Englisch

Silicone emulsions may also be added to prevent excessive foaming.

The evaporation was extremely difficult since strong foaming occurred.

Silicone emulsions may additionally be added to prevent excessive foaming.

Heavy foam formation was observed in the case of octanoic acid and oleic acid.

Strong adhesion with foam formation took place.

Marked foaming occurred during dispersion in the bead mill.

Extremely intense foaming was observed.

The reaction with hexamethylene 1,6-diisocyanate is accompanied by severe foaming.

That led to an excessive build-up of foam in the drum of the washing machine.

Foam regulators (such as silicone) inhibit excessive suds production in the washing machine.

In contrast, such efficient foaming is undesirable when brushing teeth.

Strong foaming occurred and this could not be controlled even by addition of silicone oil.

Strong foaming occurred.

After 4 s, significant foam formation was observed, which had abated after 20 s.

They are characterized by strong cleaning power, excellent foaming power and slight thickening with salt.

Since 2001, the severe foaming of the water in the River Rába, which flows across the Austro-Hungarian border, caused by naphthaline sulphonate pollution, has been causing serious problems.

A further problem which arises with such processes, above all where cooling waters and cooling lubricants are involved, is excessive foaming, especially if organic anti-corrosion agents, which frequently exhibit surfactant properties, are added to the water.

In an optical cleaning control toothpaste, such as is disclosed in German published patent application No. 2,747,092, it is easily possible according to the invention to lower the surfactant content to about 1.5 to 2% by weight while obtaining the same decoloring effect by means of strong foam development.

If developers are manufactured without any copolymers, additional surfactants are necessary to solubilize the solvent in water, which may lead to strong, disturbing foaming or make the developer too aggressive.

In an optical cleaning control toothpaste, such as is disclosed in German published patent application No. 2,747,092, it is easily possible according to the invention to lower the surfactant content to about 1.5 to 2% by weight while obtaining the same decoloring effect by means of strong foam development.

Insufficient wetting and, in particular, excessive foaming are disadvantages which are observed especially in yarn-mercerising and on modern, high-speed mercerising machines.

Moreover, foam formation may be excessively high when too large an amount of wetting agent is used in the spray mixture, and this foam formation can interfere with the application process and cannot be prevented even by adding antifoam agents.

A comparative batch using polyvinylpyrrolidone (K value 90) exhibits considerable foaming in the suspension after the polymerization, making emptying of the reactor much more difficult.

They have good water solubility and have the effect not only of substantially lowering the surface tension in water or aqueous systems even by a small amount but also have a strong foaming effect.

Excessive foaming, caused by the vigorous agitation of the liquor in the machine, causes considerable problems, since the foam reduces the mechanical effect of the liquor sprayed onto the items being washed, and causes the machine to froth over.

Naturally, the additives required for achieving this object should not darken the dispersions or cause serious foaming or give rise to additional problems in terms of effluent treatment, i.e. they should be biologically degradable.

It should also be noted that the severe foaming is greatly promoted by introduction of air by means of a large paddle-type stirrer.