Examples of 'protective colloids' in a sentence
Meaning of "protective colloids"
protective colloids: Substances used in chemistry and industry to protect the stability or properties of colloidal systems
How to use "protective colloids" in a sentence
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protective colloids
Reliable protective colloids with consistent performance.
Suitable surfactants also include protective colloids.
Polyvinyl alcohol protective colloids are particularly preferred.
Polymeric dispersants are preferred as protective colloids.
Protective colloids are categorised as either primary or secondary types.
Suitable surfactants are also protective colloids.
Protective colloids may optionally be included along with the emulsifiers.
It is of course possible to use protective colloids and emulsifiers in a mixture.
The coating composition preferably further comprises protective colloids.
One or more protective colloids can be used in the process of the invention.
In the process a variety of emulsifiers and protective colloids may be used.
The emulsifiers or protective colloids conventionally used in emulsion polymerization can be employed.
It is also possible to use emulsifiers alone or in mixtures with protective colloids.
Many materials are known to function as protective colloids and are available commercially.
It is also possible to use emulsifiers alone or in mixture with protective colloids.
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A mixture of two or more secondary protective colloids may be used if desired.
Employed with particular preference are the aforementioned nonionic or anionic protective colloids.
Additives in previous formulations act as protective colloids in order to achieve this end.
Another way of stabilizing aqueous polymer dispersions is the use of protective colloids.
Emulsifiers and protective colloids can be added before or after the heating.
This publication is silent on the use of nonionic protective colloids and nonionic surfactants.
Various protective colloids may also be used in addition to the emulsifiers described above.
Improves colour stability by forming protective colloids and stable complexes with tannins.
The protective colloids mentioned will often result in unacceptable viscosity of the peroxyester emulsion.
Two different commercially available secondary protective colloids were also used by way of comparison.
Suitable surface active substances for this purpose comprise emulsifiers and protective colloids.
Inks containing the emulsions may be used as protective colloids to provide good press resolubility.
Protective colloids were added to the reactor followed by VCM.
The invention also concerns the aforementioned new cationic or amphoteric protective colloids and their preparation.
The cationic or amphoteric protective colloids described above are used for stabilising the monomer emulsions.
Typically, these are emulsifiers or protective colloids.
The binders with protective colloids were prepared as described in example A.
In the following examples, six different primary protective colloids were used.
For example, protective colloids may be used.
In one embodiment, the invention concerns a coating composition comprising protective colloids.
The data shows that formulations containing protective colloids provide consistent shot weights and drug delivery.
Protective colloids are also suitable surface-active substances.
Examples of suitable amphoteric protective colloids are proteins, such as gelatine.
Protective colloids are typically water soluble, amphiphilic polymers.
Example 1 was repeated using secondary protective colloids formed from different comonomers.
Typical protective colloids are water-soluble amphiphilic polymers.
The stabilizing system may contain surface-active agents and / or protective colloids.
Preferably, protective colloids such as polyvinyl alcohol are present.
Possible surface-active substances are the previously named surfactants and protective colloids.
The preferred protective colloids are carboxymethylcellulose, hydroxyethylcellulose and hydroxypropylcellulose.
Optionally, the emulsifiers may also be used in a reaction mixture with protective colloids.
Preferred protective colloids are lignin sulfonates or naphthalene-formaldehyde sulfonates.
Normally they are water-soluble compounds either in the form of protective colloids or emulsifiers.
Examples of suitable protective colloids are polyvinyl alcohol, polyvinylpyrrolidone or its copolymers.
It will be appreciated that mixtures of emulsifiers and / or protective colloids can also be used.
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Examples of using Colloids
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Crystalloids and colloids were used for hydration
Colloids may form through cation hydrolysis
Reliable protective colloids with consistent performance
Examples of using Protective
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Take protective measures against inhalation of dust
They are using those protective blisters again
The protective strip may be replaced if damaged
