Examples of 'hydroxycarboxylic acids' in a sentence
Meaning of "hydroxycarboxylic acids"
hydroxycarboxylic acids: Organic compounds that contain both a hydroxyl group (−OH) and a carboxylic acid group (−COOH) in their chemical structure. These acids are commonly found in nature and are used in various industrial and biochemical processes
How to use "hydroxycarboxylic acids" in a sentence
Basic
Advanced
hydroxycarboxylic acids
Various combinations of hydroxycarboxylic acids can be used if desired.
Hydroxycarboxylic acids such as hydroxybenzoic acid are further examples.
Typical of these agents are alpha and beta hydroxycarboxylic acids.
Other useful hydroxycarboxylic acids include salicylic acid.
The aromatic polyester carbonates may also contain incorporated hydroxycarboxylic acids.
In addition hydroxycarboxylic acids and lactones can be used.
Examples of the organic acid include carboxylic acids such as hydroxycarboxylic acids.
Suitable hydroxycarboxylic acids are those already mentioned above.
The aromatic polyester carbonates can also incorporate aromatic hydroxycarboxylic acids.
Hydroxycarboxylic acids such as hydroxybenzoic acid may be used as comonomers.
It is also preferred to employ derivatives of hydroxycarboxylic acids being preferentially selected from esters.
The hydroxycarboxylic acids include glycolic acid and hydroxybutyric acid.
The aromatic polyestercarbonates may also contain incorporated aromatic hydroxycarboxylic acids.
Examples of hydroxycarboxylic acids include citric acid and the like.
Said hydroxycarboxylic esters are the reaction products of hydroxycarboxylic acids with alcohols.
See also
Examples of hydroxycarboxylic acids include glycolic acid and hydroxybutyric acid.
The enhancing compounds of the instant invention are hydroxycarboxylic acids and related compounds.
These hydroxycarboxylic acids may be used singly or in combination of two or more.
The solution are acidic and may contain chelating agents like hydroxycarboxylic acids.
Examples of these hydroxycarboxylic acids include citric acid and tartaric acid.
Copolymer is formed from two or more than two different kinds of hydroxycarboxylic acids.
Hydroxycarboxylic acids are preferably selected from lactic acid and citric acid.
Such a polymerization of dimers of hydroxycarboxylic acids and a polyol is a chain extension of the polymer.
Chelating agents that are preferred comprise the aminocarboxylic acids and the hydroxycarboxylic acids.
The esters of other hydroxycarboxylic acids have potentially the same fields of application.
It is well known that one of the most common hydroxycarboxylic acids is lactic acid.
Mixtures of hydroxycarboxylic acids and / or lactones may be used.
The aromatic polyester carbonates can also contain aromatic hydroxycarboxylic acids incorporated therein.
Hydroxycarboxylic acids such as p-hydroxyethoxybenzoic acid may also be used.
It provides a laundry list of the hydroxycarboxylic acids which can make up the polymers contemplated.
Hydroxycarboxylic acids and / or lactones can also be incorporated into the polyesters.
Polymers derived from the condensation of alpha hydroxycarboxylic acids and related lactones are preferred.
Further, the hydroxycarboxylic acid includes copolymers formed by copolymerization of these hydroxycarboxylic acids.
Representative acylic esters of hydroxycarboxylic acids useful for the present invention are those found below.
Dimethylol propionic acid, hydroxypivalic acid, and hydroxystearic acid are examples of suitable hydroxycarboxylic acids.
Further, a mixture of different hydroxycarboxylic acids can be used.
Carboxylic acid groups can be introduced into the polyurethanes by the co-reaction of hydroxycarboxylic acids.
However, the hydroxycarboxylic acids are not limited to these examples.
In an embodiment of the invention, said polyfunctional acids are polyhydroxycarboxylic acids or hydroxycarboxylic acids.
Examples of hydroxycarboxylic acids include malic acid, and the like.
Organic acids may be monocarboxylic, dicarboxylic, tetracarboxylic, hydroxycarboxylic acids or phenols.
Preferred are those hydroxycarboxylic acids wherein y=1 in the above general formula.
To 25 % by weight of one or more hydroxycarboxylic acids.
Examples of hydroxycarboxylic acids include citric acid, tartaric acid, lactic acid and the like.
Publication 0273202 discloses combinations of therapeutic agents with hydroxycarboxylic acids or salts thereof.
When two molecules of different hydroxycarboxylic acids are intermolecularly reacted, a different dimer is formed.
Hydroxycarboxylic acids such as glycolic acid, citric acid or tartaric acid ;.
The carboxylic acids and / or hydroxycarboxylic acids may be of natural and / or synthetic origin.
Hydroxycarboxylic acids and lactones derived therefrom, such as gamma-decanolactone, can also be used.
Of these, inorganic acids, dicarboxylic acids, hydroxycarboxylic acids and acidic amino acids are preferred.
You'll also be interested in:
Examples of using Acids
Show more
Some lively acids bringing great interest
Batteries contain aggressive and caustic acids
Do not use near acids or bleaching agents
