Biodegradable waterborne polyurethane with modified hydroxyethylcellulose

被引：6
作者：
Lee, I. H.
Bae, S. Y.
Kim, B. K. [1 ]
机构：
[1] Pusan Natl Univ, Dept Polymer Sci & Engn, Busan 609737, South Korea
来源：
EXPRESS POLYMER LETTERS | 2018年 / 12卷 / 09期
基金：
新加坡国家研究基金会;
关键词：
mechanical properties; waterborne polyurethane; hydroxyethylcellulose (HEC); chemical hybrids; biodegradation; STARCH; PERFORMANCE; NANOCOMPOSITES; DENSITY; POLYMER; HYBRIDS; SILICA;
D O I：
10.3144/expresspolymlett.2018.71
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The waterborne polyurethane (WPU)/hydroxyethyl cellulose (HEC) chemical hybrids were synthesized by incorporating vinyltrimethoxysilane (VTMS) modified HEC (VC) into the WPU. Effects of VC on the contact angle, gel content, thermal and mechanical properties of the cast films, and biodegradation in cellulase solution were evaluated. It was found that the VTMS modified HEC provided the WPU with multifunctional crosslinks as well as conventional reinforcing fillers and biodegradability.
引用
收藏
页码：836 / 843
页数：8
相关论文
共 28 条
  • [1] Polyurethane macromers - new building blocks for acrylic hybrid emulsions with outstanding performance
    Adler, HJ
    Jahny, K
    Vogt-Birnbrich, B
    [J]. PROGRESS IN ORGANIC COATINGS, 2001, 43 (04) : 251 - 257
  • [2] Preparation and properties of plasticized starch modified with poly(ε-caprolactone) based waterborne polyurethane
    Cao, Xiaodong
    Chang, Peter R.
    Huneault, Michel A.
    [J]. CARBOHYDRATE POLYMERS, 2008, 71 (01) : 119 - 125
  • [3] CROSSLINK DENSITY FROM SOL-GEL CONTENTS
    FRENCH, DM
    [J]. JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY, 1977, A 11 (03): : 643 - 666
  • [4] Synthesis, Characterization, and Paclitaxel Release from a Biodegradable, Elastomeric, Poly(ester urethane)urea Bearing Phosphorylcholine Groups for Reduced Thrombogenicity
    Hong, Yi
    Ye, Sang-Ho
    Pelinescu, Anca L.
    Wagner, William R.
    [J]. BIOMACROMOLECULES, 2012, 13 (11) : 3686 - 3694
  • [5] Biodegradation of polyurethane: a review
    Howard, GT
    [J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 2002, 49 (04) : 245 - 252
  • [6] Synthesis and characterizations of waterborne polyurethane-silica hybrids using sol-gel process
    Jeon, Ho Tak
    Jang, Moon Kyoung
    Kim, Byung Kyu
    Kim, Kwang Ho
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2007, 302 (1-3) : 559 - 567
  • [7] Surface modification of waterborne polyurethane
    Jeong, Ho Young
    Lee, Min Hee
    Kim, Byung Kyu
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2006, 290 (1-3) : 178 - 185
  • [8] Waterborne polyurethane modified with poly(ethylene glycol) macromer for waterproof breathable coating
    Jeong, Jin Hwan
    Han, Young Chul
    Yang, Jeong Han
    Kwak, Dong Sup
    Jeong, Han Mo
    [J]. PROGRESS IN ORGANIC COATINGS, 2017, 103 : 69 - 75
  • [9] Novel chitosan-based films cross-linked by genipin with improved physical properties
    Jin, J
    Song, M
    Hourston, DJ
    [J]. BIOMACROMOLECULES, 2004, 5 (01) : 162 - 168
  • [10] High solid and high performance UV cured waterborne polyurethanes
    Jung, Dong Hee
    Kim, Eun Young
    Kang, Young Soo
    Kim, Byung Kyu
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2010, 370 (1-3) : 58 - 63
123