Characteristic properties of polypropylene cationic fabrics and their derivatives

Mosleh, S.; Gawish, S. M.; Sun, Yuyu

doi:10.1002/app.12313

Cited by 15 publications

(6 citation statements)

References 23 publications

(17 reference statements)

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“…Mosleh et al [17] irradiated PP by electron beam followed by grafting 2N-Morpholino ethyl methacrylate. then, The modified fabric was quaternized with benzyl chloride, monochlorosulfonic acid and chloroethanol.…”

Section: Accelerated Electron Beamsmentioning

confidence: 99%

Improvement of Polypropylene Properties by Irradiation / Grafting and other Modifications.

Gawish¹,

Mosleh

Ramadan

2018

Egypt. J. Chem.

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P OLYPROPYLENE (PP) is a cheap fabric, bearing chemical resistance and excellent mechanical properties. PP is hydrophobic in nature, inactive synthetic fabric due to the absence of reactive functional groups in the molecular structure, thus preventing its dyeing. For this reason, PP fibers are modified by irradiation methods to form free radical centers onto the surface and graft copolymerization of selected vinyl monomers. Different irradiation techniques are adopted involving plasma discharge, electron beams, ozone, UV, γ-rays and others. PP is grafted with selected monomers including methacrylate derivatives such as (2N-Dimethyl amino ethyl methacrylate, 2N morpholino ethyl methacrylate, 2-ethyl methacrylate phosphoric acid, methyl methacrylate, 2-hydroxy ethyl methacrylate) acrylic acid, styrene, chloro methyl styrene, vinyl acetate etc... The different variable factors affecting irradiation and grafting reactions are considered such as irradiation dose, storage time of irradiated fabric, monomer concentration, reaction time and temperature. Physical properties of grafted and those containing tertiary amino quaternized groups are improved for increase of moisture regain, melting point and enhancement affinity to dyeing by different classes of dyestuffs. The important properties improvement include ion exchange capacity, electrical conductivity, antistatic, insect repellent activity antibacterial property. PP containing Ag, Zn, ZnO, TiO 2 , Cu, Cu 2 O nano particles are antibacterial fabrics which are used as wound healing dressings.

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Section: Accelerated Electron Beamsmentioning

confidence: 99%

Improvement of Polypropylene Properties by Irradiation / Grafting and other Modifications.

Gawish¹,

Mosleh

Ramadan

2018

Egypt. J. Chem.

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“…Several monomers such as AA [60], sulfonated styrene [61], and 2N-morpholine ethyl methacrylate (MEMA) [56] have been grafted onto PP substrates and their metallic salt complexes showed antimicrobial properties. Among all applied metallic elements silver-complexed polymer showed a strong biocidal activity against all bacteria.…”

Section: Metallic Complexationmentioning

confidence: 99%

Enhancing hygiene/antimicrobial properties of polyolefins

Badrossamay

Sun

2017

Polyolefin Fibres

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“…Their antimicrobial properties were evaluated. Quaternization of PP-MEMA-grafted fabrics with a series of chosen alkylating agents was highly effective in producing biocidal fabrics [88].…”

Section: -N -Morpholino Ethylmentioning

confidence: 99%

Recent Developments in Finishing of Synthetic Fibers for Medical Applications

El-Ola

2008

Designed Monomers and Polymers

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Demand for antimicrobial fabrics has grown significantly in recent years because of public awareness of the potential threat of spreading diseases and there will be an increasing role for medical textiles in the future world market. The number of applications of polymeric materials for medical purposes is growing very fast. Polymers have found applications in such diverse biomedical fields as tissue engineering, implantation of medical devices and artificial organs, prostheses, ophthalmology, dentistry, bone repair and many other medical fields. Polymer-based delivery systems enable controlled release of drugs into the body. The aim of the present review is to clarify the antimicrobial agents and their mechanism of action, test methods, and the recent developments in antimicrobial functional finishing of synthetic fibers for medical applications (commercially available bioactive fibers).

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Characteristic properties of polypropylene cationic fabrics and their derivatives

Cited by 15 publications

References 23 publications

Improvement of Polypropylene Properties by Irradiation / Grafting and other Modifications.

Improvement of Polypropylene Properties by Irradiation / Grafting and other Modifications.

Enhancing hygiene/antimicrobial properties of polyolefins

Recent Developments in Finishing of Synthetic Fibers for Medical Applications

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