Examples of 'polycarbonate resins' in a sentence
Meaning of "polycarbonate resins"
Polycarbonate resins: Polycarbonate resins are a type of synthetic thermoplastic polymer often used in manufacturing due to their durability, transparency, and heat resistance
How to use "polycarbonate resins" in a sentence
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polycarbonate resins
Another patent discloses reducing the static charge on polycarbonate resins.
The preferred polycarbonate resins are advantageously reinforced with a fibrous reinforcing agent.
Other additives which are customary in aromatic polycarbonate resins can also be used.
Polycarbonate resins useful as the charring resin component are generally aromatic polycarbonate resins.
The preferred process for preparing polycarbonate resins comprises a phosgenation reaction.
The polycarbonate resins described above consist of a carbonate component and a phenolic component.
Certain derivatives of phenolphthalein have also been used as dihydric phenols to prepare polycarbonate resins.
The preferred process for preparing polycarbonate resins of the invention comprises a phosgenation reaction.
For many years valuable articles have been produced in molds from aromatic polycarbonate resins.
The aromatic polycarbonate resins can be made in known ways and they are available commercially.
Flame retardant thermoplastic composition containing aromatic polycarbonate resins and a rubber modified graft copolymer.
Suitable aromatic polycarbonate resins include linear aromatic polycarbonate resins and branched aromatic polycarbonate resins.
As used herein, the term polycarbonate includes various well known polycarbonate resins.
The polycarbonate resins used for such products must therefore also have excellent mold release characteristics.
However, these methods have failed to obtain polycarbonate resins having a sufficient thermal stability.
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Standard polycarbonate resins are not suitable for long term exposure to UV radiation.
The procedure is the well-known interfacial polymerization technique, used to prepare polycarbonate resins.
Suitable aromatic polycarbonate resins are made by reacting phosgene with bisphenol A.
The present invention provides non-perfluorinated, sulfonated salts that impart flame retardancy to polycarbonate resins.
Among these, polycarbonate resins are particularly preferred.
Specifically, the present invention provides processes for producing highly polymerized aromatic polycarbonate resins described below.
The polycarbonate resins are already themselves self-extinguishing materials.
The process of Claim 1 wherein said first and second matrix resin are polycarbonate resins.
However, polycarbonate resins obtained by polymerizing other known phenols are acceptable.
Generally, the bis-phenol described is bis-phenol, a basic building block for polycarbonate resins.
In addition, conventional polycarbonate resins tend to become discolored when they are molded.
Tetrabromobisphenol A ( TBBPA ) Reactive flame retardant, epoxy and polycarbonate resins.
Further, such aromatic polycarbonate resins may be used in admixture of two or more.
Polycarbonate resins are currently used for such high flame-retardant moldings.
Furthermore, a mixture of these polycarbonate resins having various chemical structures can be used.
Polycarbonate resins suitable for use in this invention, are preferably aromatic polycarbonate resins.
Comparative Examples 6-7 Physical properties of the polycarbonate resins obtained respectively in Examples 19 and 21 were measured.
Known polycarbonate resins may be used ; these normally consist of a diphenol component and a carbonate component.
High molecular weight polycarbonate resins are readily produced with these " self-quenching " tertiary amines.
Polycarbonate resins made from bis-phenol A and carbonic acid derivatives are particularly suitable for this invention.
Suitable aromatic polycarbonate resins include linear aromatic polycarbonate resins, branched aromatic polycarbonate resins.
Polycarbonate resins may also be prepared from bis-phenol A and carbonic acid derivatives.
The preferred polycarbonate resins are as described previously with BPA-PC being most preferred.
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