Examples of 'dimer acid' in a sentence
Meaning of "dimer acid"
Dimer acid is a type of fatty acid derived from the dimerization of unsaturated fatty acids. It is commonly used in various industrial applications, including the production of coatings, adhesives, and lubricants
How to use "dimer acid" in a sentence
Basic
Advanced
dimer acid
Hydrogenated dimer acid and piperazine were charged.
The preferred acid is a dimer acid.
Suitable dimer acid materials may be obtained as follows.
In other embodiments the intermediate is a dimer acid compound.
The dimer acid provides a flexible backbone to the resultant polyamide resin.
Example of the dicarboxylic acid includes dimer acid.
More preferably the dimer acid constitutes essentially all of the polymerized fatty acid.
Especially preferred compatibilizer additives are the dimer acid esters.
Useful ethoxylated dimer acids include oleic dimer acid and stearic dimer acid.
One preferred optional component comprises a dimer acid composition.
Optionally, no dimer acid is present in the formulation.
In other embodiments the substituted hydrocarbon additive is a dimer acid compound.
Condensation products of a dimer acid with a diol or diamine ; polycaprolactone or polycaprolactam.
The polyester polyols are made from hexanoic acid or dimer acid.
We have not found it necessary to use purified dimer acid to make satisfactory structurants.
See also
Accordingly, commercially available trimer acids contain some dimer acid.
In other embodiments, the dimer acid is essentially free of fatty acid monomer.
The polymerization of fatty acids typically provides a mixture of dimer acid and trimer acid.
A polyamide obtained from a dimer acid and a diamine is preferred as the polyamide ( c ).
The polyamide resin is preferably the reaction product of reactants including dimer acid and diamine.
As a ratio of sebacic acid to dimer acid increases, the melting point increases dramatically.
Alternatively, one of the acid components may be replaced with dimer acid.
The second, high dimer acid fraction is used to make a tie layer formulation.
In accordance with certain embodiments, the dibasic acid may comprise a dimer acid.
Moreover, the dimer acid based polyol is not a polyester polyol but a polyether polyol.
Other suitable acids include dimer acid and 2-ethylhexanoic acid.
Optionally the composition can also contain about 1 to 15 mole - % of a dimer acid composition.
As initially formed, dimer acid and trimer acid typically contain unsaturated polybasic acids.
A base fluid according to claim 1, in which ( a ) is a mixture of dimer acid and trimer acid.
In the present invention, the dimer acid may further be used as the polybasic acid.
Dimer acid generally has a range of from about 34 to 40 carbon atoms and preferably 36 carbon atoms.
Patents and fluorochemical dimer acid esters see example 1 of the Klun et al.
The dimer acid usually presents 60-80 % of the total polyamide mass, and provides amorphous nonpolar character.
These fatty acids contain 18 carbons, so that corresponding dimer acid consists mainly of C36 dicarboxylic acids.
Usually the dimer acid ( or ester ) products are, as initially formed, unsaturated.
It is also called C36 dimer acid.
In some embodiments, the dimer acid includes no greater than 1 % by weight fatty acid trimer.
The dimer acid and catalyst were heated to 230°C under a constant nitrogen flow.
In some embodiments, the dimer acid includes 36 carbon atoms.
In one embodiment, the dimer acid comprises dimerized fatty acids having from 18 to 44 carbon atoms.
In another embodiment, the dimer acid comprises at least 98 % by weight dimer.
You'll also be interested in:
Examples of using Dimer
Show more
Structure of the ab tubulin dimer by electron crystallography
A dimer of two such molecules will be bispecific
The mature enzyme is a dimer of identical halves
Examples of using Acid
Show more
Put citric acid in the inner container
He later admitted that he did it while tripping on acid
I was so busy pissing acid on that little shit
