MODIFIED POLYESTER WITH ANTIBACTERIAL PROPERTIES AND USE THEREOF Russian patent published in 2020 - IPC C08G63/44 C08G63/672 C08G63/91 C08G69/44 D01F6/62 A61K8/41 

Abstract RU 2726407 C1

FIELD: textile.

SUBSTANCE: present invention relates to a textile product; use of polyester; use of textile product and method of imparting antibacterial properties to polyester. Said textile product contains polyester having antibacterial properties, containing polyethylene terephthalate and at least one polyester amine. Polyester containing polyethylene terephthalate and at least one polyester amine is used to produce a product having antibacterial properties. Textile product in the form of a thread or fibre is used to produce a textile product having antibacterial properties. Method of imparting antibacterial properties to polyester containing polyethylene terephthalate involves a step of introducing polyester amine into the polyethylene terephthalate chain. Textile product may be represented by: a non-woven fabric consisting of bonded or uncoupled fibres, a woven fabric, a knitted fabric or their combinations.

EFFECT: technical result is use of a polyester comprising polyethylene terephthalate and at least one polyester amine, for making a product or article with antibacterial properties.

16 cl, 1 dwg, 5 ex

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RU 2 726 407 C1

Authors

Zaltieri, Mauro

Grassi, Nerino

Masi, Maurizio

Rossi, Filippo

Dates

2020-07-14Published

2018-02-06Filed