Examples of 'optical brightener' in a sentence
Meaning of "optical brightener"
Optical brightener: a chemical compound used to enhance the appearance of colors, often used in laundry detergents and paper brightening
How to use "optical brightener" in a sentence
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optical brightener
Optical brightener is used to make paper appear whiter.
The composition can optionally include an optical brightener.
No optical brightener are used on the paper.
The material may contain blended optical brightener.
Optical brightener for a bright white.
Secondary surfactant with optical brightener.
This optical brightener reacts with ultraviolet light.
The paste compositions comprise a dye or optical brightener.
The optical brightener is provided to be sensitive to ultraviolet radiation.
At least one optical brightener.
Fluorescent materials are species of the generic term optical brightener.
Add the optical brightener.
Fluorescent dye according to the invention is to be distinguished from an optical brightener.
An optical brightener approx.
If this second nitrogen is of basic character the optical brightener is amphoteric.
See also
Without optical brightener.
The resulting powder corresponded to the acid form of the optical brightener.
Presence of optical brightener.
The optical brightener and the delustrant are interdispersed in the acrylonitrile polymer.
Morpholine optical brightener.
An optical brightener may conveniently be delivered via the tower spray powder.
To get the brilliant colors please use a mild detergent without optical brightener.
Optical Brighteners The composition can optionally include an optical brightener.
According to one embodiment of the invention the composition comprises also an optical brightener.
Particulate composition containing bleach and an optical brightener and process for its manufacture.
Optical Brightener The laundry composition may optionally comprise an optical brightener.
All suppliers have stated that their products did not contain optical brightener.
When should the optical brightener be applied?
In one embodiment, the ultraviolet-detectable component is an optical brightener.
In one embodiment, the optical brightener is a benzoxazole derivative.
Color-protecting detergent or cleaning agent having an optical brightener.
In one embodiment, an optical brightener may be added to the emulsion.
Examples of suitable additives are a colorant, heat stabilizer, and optical brightener.
In some examples, optical brightener may only be present in the precursor.
In one embodiment, the ultraviolet-detectable component or pigment is an optical brightener.
In this embodiment, the optical brightener may be any described herein.
The method as recited in claim 1, wherein the adhesive includes an optical brightener.
The optical brightener can be chosen among a list containing triazinylamino-stilbenes.
If desired, before filtering, the product may be treated with an optical brightener.
It is well known to add an optical brightener ( fluorescent whitening agent ) to cosmetic compositions.
In another embodiment, the composition according to the invention comprises, at least one optical brightener.
Basically, suitable optical brightener contain π-electron systems comprising a carbocyclic or a heterocyclic nucleus.
Colour, WHITE neutral without optical brightener.
The optical brightener and / or complexing agent may also be formulated with the divalent metal salt.
Use of a compound of formula I as an optical brightener for detergents, paper or textiles.
Optical brightener ( amino morpholino stilbenic ).
Tinopal-UNPA-GX is the preferred hydrophilic optical brightener useful in the compositions herein.
The optical brightener of example 18 has a much greater whitening power than the detergent " as is ".
Tinopal-UNPA-GX is the preferred hydrophilic optical brightener useful in the rinse added compositions herein.
Preferred is a mixture of tris-aryl-s-triazine and an optical brightener.
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