Preparation of Chitosan-g-PAM and its application as dry strength agent for paper

被引：0
|
作者：
Liu, Z [1 ]
Yang, Q [1 ]
机构：
[1] Tianjin Univ Sci & Technol, Tianjin 300222, Peoples R China
来源：
2nd International Symposium on Technologies Of Pulping, Papermaking and Biotechnology on Fiber Plants, Proceedings | 2004年
关键词：
chitosan; acrylamide; chitosan-g-PAM; dry strength agent;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
According to free radical theory, the Chitosan-g-PAM was synthesized from acrylamide and chitosan using oxidation-reduction initiator system in aqueous solution. In order to obtain the optimal process conditions, the initiators concentration, reaction temperature, reaction time and monomer concentration were studied systematically. The Chitosan-g-PAM was applied in the bleaching wheat pulp, dinking pulp, reed pulp and paperboard. The application experiments showed that the Chitosan-g-PAM had higher potential to be used as dry strength agent for paper.
引用
收藏
页码：444 / 447
页数：4
相关论文
共 50 条
  • [11] Progress in the preparation of starch-acrylamide graft copolymer (St-g-PAM) and its application in paper industry
    Xu, Qinglin
    Hu, Huiren
    Zhang, Hongjie
    Guowai Zaozhi/World Pulp and Paper, 2002, 21 (02): : 35 - 40
  • [12] PREPARATION OF DIALDEHYDE CHITOSAN/CROSSLINKED AMINO STARCH AND ITS EFFECT ON PAPER STRENGTH
    Wu, Meiyan
    Lv, Wenzhi
    Wang, Feng
    Long, Zhu
    Chen, Jie
    Dong, Cuihua
    CELLULOSE CHEMISTRY AND TECHNOLOGY, 2018, 52 (1-2): : 43 - 49
  • [13] Preparation of quaternary ammonium salt of chitosan and its application in antibacterial paper
    Pulp and Papermaking Department, Shaanxi University of Science and Technology, Xi'an 710021, China
    Chung kuo Tsao Chih, 2008, 2 (14-17):
  • [14] Preparation and Application of Maleic Anhydride-Acylated Chitosan for Wet Strength Improvement of Paper
    Chen, Zicheng
    Zhang, Hui
    Song, Zhanqian
    Qian, Xueren
    BioResources, 2013, 8 (02) : 3901 - 3911
  • [15] Preparation and Application of Maleic Anhydride-Acylated Chitosan for Wet Strength Improvement of Paper
    Chen, Zicheng
    Zhang, Hui
    Song, Zhanqian
    Qian, Xueren
    BIORESOURCES, 2013, 8 (03): : 3901 - 3911
  • [16] Preparation of chitosan modified talc and its application in high filler content paper
    Xue, G. (ppmxue@hotmail.com), 1600, John Wiley and Sons Inc (129):
  • [17] Preparation of chitosan modified talc and its application in high filler content paper
    Yu, Yang
    Xue, Guoxin
    Gu, Chunhong
    Lou, Jipan
    Li, Shizhen
    JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 129 (05) : 2692 - 2698
  • [18] Strength improvement of dry-formed paper by spraying of dry strength agent and hot pressing
    Kim, Jin Woo
    Kim, Jong Min
    Oh, Kyudeok
    Lee, Hak Lae
    APPITA, 2018, 71 (01): : 66 - 71
  • [19] CARBOXYMETHYL CHITOSAN: PREPARATION AND APPLICATION IN ANTIMICROBIAL PAPER
    Liu Pengtao
    Miao Hong
    Hui Lanfeng
    Si Chuanling
    Liu Zhong
    Xu Chuanbo
    RESEARCH PROGRESS IN PAPER INDUSTRY AND BIOREFINERY (4TH ISETPP), VOLS 1-3, 2010, : 1873 - 1876
  • [20] Chitosan Nanoparticles: Preparation and Application in Antibacterial Paper
    Ma, Ying
    Liu, Pengtao
    Si, Chuanling
    Liu, Zhong
    JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2010, 49 (05): : 994 - 1001
12345