Nova Patents
AT460454T

Molding compositions containing fillers and modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalated (pet)

Abstract

[Subject] The new forming constituent of filler content which utilizes PBT of PET origin and has a useful performance characteristic is provided. [Means for Solution] The present invention is provided with the following. (a) It is guided from a polyethylene terephthalate ingredient chosen from a group which comprises (1) polyethylene terephthalate and polyethylene terephthalate copolymers, (2) 5*99% of the weight of a denaturation poly-butylene-terephthalate random copolymer containing at least one 残 machine guided from the polyethylene terephthalate ingredient, (b) At least 1% of the weight of a filler ingredient. According to a certain embodiment, the present invention relates to an article fabricated from the above-mentioned forming constituent. According to another embodiment, the present invention relates to a manufacturing method and a utilizing method of the forming constituent. [Chosen drawing] Nothing

Term

No projected expiry on record.

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Priority claims
DocumentOfficeKindDate
76308306United States of AmericaP
82046906United States of AmericaP
62709107United States of AmericaA
2007002193United States of AmericaW

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AT460454TThis recordAustriaT
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