Examples of 'rosins' in a sentence
Meaning of "rosins"
rosins (noun) - Plural form of 'rosin', a solid resin obtained from pines and other plants, used especially to increase sliding friction and as an ingredient in varnishes
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- plural of rosin
- third-person singular simple present indicative form of rosin
How to use "rosins" in a sentence
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rosins
Resins of this kind are known in particular as rosins.
Such chemically altered rosins are referred to as rosin derivatives.
Rosins have also been used to formulate microcapsules and nanoparticles.
Waterbased dimerized rosins and the process to make them.
Rosins consist predominantly of abietic acid or derivatives of abietic acid.
Glycerol esters of wood rosins.
Such rosins comprise a mixture of fortified and unfortified rosin.
Suitable resins are preferably rosins.
These adapted rosins are sometimes referred to herein as a rosin adduct.
Preferred tackifiers are natural or chemically modified rosins or combinations thereof.
Modified rosins include maleinized rosins and phthalated rosins.
The products obtained by these processes are referred to as modified rosins.
They may especially be modified rosins or resins of terpenic pinene type.
Wood rosins are soluble in most organic solvents but are insoluble in water.
Weight percentages of polymers and rosins are specified on a dry weight basis.
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These rosins and derivatives thereof can be used individually or in combination.
No effects on human health have been identified for resins and rosins.
Resins and especially rosins are commercially available also in form of dispersions.
Suitable rosin esters included are the polyhydric alcohol esters of the natural rosins.
The characteristics and properties of rosins are well known in the art.
Modification of natural rosins can be accomplished through chemical modification of rosin components.
The preferred rosin for use in the composition of this invention are fortified rosins.
Suitable highly alkoxylated modified rosins include highly ethoxylated modified rosins.
The rosins employed may be any of those discussed above or mixtures thereof.
Wood extractives comprising abietane and primerane acids can comprise natural rosins.
Esterified or disproportionated rosins may also be used in the compositions of this invention.
Rosins comprising a high proportion of levopimaric acid and precursors thereof are thus preferred.
Field of Invention The present invention relates to terpenoid compounds and rosins comprising terpenoid compounds.
Hydrogenation of the rosins renders them more stable to heat and oxidation.
Vegetable, such as vegetable oils or rosins.
Wood rosins useful in the invention are typically solid or nearly solid at room temperature.
In some embodiments, the tackifying resins are chemically modified rosins.
The preferred rosins for use in the present invention are the gum rosins.
In some embodiments, the tackifying resins are derived from natural rosins.
Tall oil rosins are the by-products of the fractionation of tall oil.
Additionally, a disproportionation catalyst may be present if one or more rosins are employed.
Suitable rosins and derivatives thereof are gums, liquid and wood rosins.
Among these leaching accelerating components, rosins and rosin derivatives are preferred.
The rosins include gum rosin, wood rosin and tall oil rosin.
Although produced by varying processes, these natural rosins have similar components.
In some embodiments, the rosins comprise abietic acid or abietic acid derivatives.
Rosins on the other hand are less volatile and consist, inter alia, of diterpenes.
Suitable tackifiers include acid rosins and their derivatives, and polyoxyalkylene plasticizers.
The monocarboxylic acids represent about 90 % by weight of most commercially available rosins.
Also, cationic starches and rosins are preferably not included as additives in the fibrous sheet.
Plant derivative resins are preferably used, such as optionally modified rosins esterified, maleized, hydrogenated etc.
In some circumstances, natural rosins can be modified to demonstrate various physical and chemical properties.
This class includes gums, hard or soft lacquers, copal resins and rosins.
The reduced aqueous solubility of polymerized rosins compared to non-polymerized rosins is not taught.
Wood rosins and gum rosins, for example, comprise similar abietane and pimarane contents.
