Preparation and properties of benzotriazole functionalized alkyd-acrylic copolymer dispersions

被引：1

作者：

Tofangsaz, Elnaz ^{[1
]}

Ranjbar, Niloufar ^{[1
]}

Mahmoudi, Masoud ^{[1
]}

Naghash, Hamid Javaherian ^{[1
]}

机构：

[1] Islamic Azad Univ, Shahreza Branch, Dept Chem, POB 311-86145, Shahreza, Isfahan, Iran

来源：

INORGANIC AND NANO-METAL CHEMISTRY | 2017年 / 47卷 / 08期

关键词：

1-H-Benzotriazole; chlorodimethylsilyl benzotriazole (CDSB); methacryloxydimethylsilyl benzotriazole (MDSB); acrylic monomers; HYBRID MINIEMULSION POLYMERIZATION; GRAFTING MECHANISMS; REACTIVE DILUENTS; FILM PROPERTIES; BUTYL ACRYLATE; SYSTEMS; POLYMERS; RESIN; POLYDIMETHYLSILOXANE; MORPHOLOGY;

D O I：

10.1080/24701556.2017.1284101

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The aim of the present study was the development and characterization of a novel heterocyclic monomer bearing acrylic function with silane moieties methacryloxydimethylsilyl benzotriazole (MDSB) and its application in the preparation of alkyd-acrylic hybrid emulsions. The structural conformation of MDSB was ascertained from FT-IR and NMR spectral studies. The obtained copolymer dispersions were stable for several months and had decreased thermal stability relative to neat alkyd resin due to the lower pyrolysis temperature of acrylates. The films prepared from copolymer dispersions were all transparent. Also, the presence of MDSB affected the mechanical properties of the films.

引用

页码：1157 / 1167

页数：11

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