Examples of 'aliphatic polyesters' in a sentence
Meaning of "aliphatic polyesters"
aliphatic polyesters: Refers to a group of natural or synthetic polymers with a specific molecular structure, commonly used in the production of various materials like plastics, fibers, or coatings
How to use "aliphatic polyesters" in a sentence
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aliphatic polyesters
Aliphatic polyesters and polyvinyl alcohols are preferred.
Biologically produced biodegradable resins include aliphatic polyesters.
Aliphatic polyesters and aromatic polyesters are preferably used.
These are in particular aliphatic polyesters.
Aliphatic polyesters obtained by opening of a lactone ring are also suitable.
Two stages have been indentified in the degradation process of aliphatic polyesters.
Aliphatic polyesters obtained by polycondensation of an aliphatic hydroxyacid are also suitable.
Permeability to water vapour data are reported only for aliphatic polyesters.
The aliphatic polyesters are typically synthesized in a ring opening polymerization.
Also usable are blends prepared by mixing these aliphatic polyesters and starch.
Aliphatic polyesters belong to the family of linear saturated polyesters.
It has been found that grafted aliphatic polyesters compatibilize polyvinyl halides and polystyrene.
Aliphatic polyesters are not always same in the transmittance of pheromones.
It also relates to grafted aliphatic polyesters and to the process for their preparation.
Aliphatic polyesters as medical implant devices have been studied extensively.
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Polymerisation processes for preparing aliphatic polyesters such as polylactide are known in the art.
Aliphatic polyesters or polyether esters are especially suitable for the absorbable component.
This patent also discloses evidence that several of the aliphatic polyesters are biodegradable.
The rate of hydrolysis of aliphatic polyesters measured by gel permeation chromatograpfy.
Ring opening polymerization of cyclic esters produces biocompatible, biodegradable and bioresorbable aliphatic polyesters.
Low molecular weight aliphatic polyesters can be used as crystallization aids.
The ring opening polymerization ( ROP ) of cyclic esters leads to biocompatible and biodegradable aliphatic polyesters.
The above exemplified aliphatic polyesters can be used either singly or in combination.
Other preferred copolymers include copolymers of PLA with other biodegradable polymers, especially aliphatic polyesters.
Especially useful aliphatic polyesters include those derived from semicrystalline polylactic acid.
Examples of these types of aliphatic polyesters include,.
Aliphatic polyesters differ in hydrophobicity and that in turn affects the degradation rate.
These publications concern the use of the aliphatic polyesters polyhydroxybutyrate and polyhydroxypentoic acid.
Aliphatic polyesters grafted with styrene or its derivatives are preferably employed for these mixtures.
Binary mixtures of polylactic acid and aliphatic polyesters have been the subject of many patents.
Aliphatic polyesters or polyester-amides are preferred.
Binary compounds of polylactic acid and aliphatic polyesters have formed the object of numerous patents.
Many aliphatic polyesters are known to be biodegradable and, hence, compostable.
Background of the invention It is known that aliphatic polyesters represent a class of biodegradable polymers.
The aliphatic polyesters which are easily hydrolyzed and decomposed by microorganisms include,.
PETases can not catalyze the hydrolysis of aliphatic polyesters like polybutylene succinate or polylactic acid.
The aliphatic polyesters are polycaprolactone polyols ( diols, triols, tetrol or higher ).
Similar complexes can form between starch and aliphatic polyesters or aliphatic / aromatic copolyesters.
Therefore, aliphatic polyesters are not expected to be generally useful.
The polymer ( C ) is preferably chosen from aliphatic polyesters and aliphatic polyamides.
Accordingly, waxy aliphatic polyesters having a low molecular weight are preferably used in the present invention.
According to the invention, the carboxyl-terminated and hydroxyl-terminated aliphatic polyesters comprise.
Preferred saturated aliphatic polyesters are derived from such dimer fatty acids and dihydric alcohols.
Exemplary natural polymers include, but are not limited to, starch, cellulose and aliphatic polyesters.
It is known that aliphatic polyesters can be obtained,.
The thermoplastic aliphatic polyesters are defined hereinabove and preferably are e - caprolactone polymers.
The biodegradable aliphatic polyesters from diacid-diol comprise aliphatic diacids and aliphatic diols.
Saturated aliphatic polyesters are not available in high-molecular-weight form.
The oligomeric aliphatic polyesters used in this work can have a maximum molecular weight of 6000.
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Examples of using Polyesters
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Synthesis of polyesters is generally achieved by a polycondensation reaction
The preparation of such polyesters is known per se
Polyesters of the homopolymer type are highly suitable
Examples of using Aliphatic
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Halogenated derivatives of the aliphatic or alicyclic hydrocarbons
Various aliphatic and aromatic hydrocarbon peaks
It consists predominantly of aliphatic hydrocarbons having and
