丙烯酸酯类两亲聚合物的三元乳液共聚制备及其复鞣加脂性能

doi:10.19677/j.issn.1004-7964.2020.03.001

皮革科学与工程 ›› 2020, Vol. 30 ›› Issue (3): 1-6.doi: 10.19677/j.issn.1004-7964.2020.03.001

• 试验研究 • 下一篇

丙烯酸酯类两亲聚合物的三元乳液共聚制备及其复鞣加脂性能

虞德胜^1,2, 杜金霞^1,2, 谭然^1,2, 文清亮^1,2, 张春晓^1,2, 彭必雨^1,2,*

1.制革清洁技术国家工程实验室（四川大学）,四川成都 610065;
2.四川大学皮革化学与工程教育部重点实验室（四川大学）,四川成都 610065

收稿日期:2020-01-12 出版日期:2020-06-28 上线日期:2020-05-26
通讯作者: *彭必雨（1969-）,男,教授,028-85401208,pengbiyu@scu.edu.cn;主要研究方向：制革清洁技术与绿色化学品。
作者简介:虞德胜（1993-）,男,硕士研究生,主要研究方向：皮革清洁技术与材料。
基金资助:
四川大学大学生创新创业训练计划项目（C2020108867）

Preparation of Acrylate Amphiphilic Polymer by Ternary Emulsion Copolymerization and its Retanning and Fatliqouring Properties

YU Desheng^1,2, DU Jinxia^1,2, TAN Ran^1,2, WEN Qingliang^1,2, ZHANG Chunxiao^1,2, PENG Biyu^1,2,*

1.Nationa Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China;
2.Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu 610065, China

Received:2020-01-12 Online:2020-06-28 Published:2020-05-26

摘要/Abstract

摘要： 以环糊精作为为丙烯酸长链酯的增溶载体,实现了疏水单体丙烯酸十八酯、丙烯酸十二酯与亲水单体丙烯酸的三元乳液共聚,旨在提升两亲聚合物复鞣加脂剂的综合性能。通过FTIR、GPC对聚合物结构和相对分子质量等基本性能进行了表征,并考察了三元聚合物复鞣加脂效果。结果表明：成功合成了目标产物,其乳液静置稳定性好,残余单体少,产物数均相对分子质量约为4000,在皮革内能较好渗透,具有较理想的复鞣加脂效果,复鞣加脂革的柔软度高、静态防水性好,且吸收率高达98.41%,能大幅降低废液中的COD。

关键词: 两亲聚合物, 乳液聚合, 三元共聚, 复鞣加脂

Abstract: The ternary emulsion copolymerization of two hydrophobic monomers, octadecyl acrylate and dodecyl and the hydrophilic monomer, acrylic acid was realized by using cyclodextrin as the solubilizing carrier of acrylic long chain esters, aiming at improving the comprehensive performance of the retanning and fatliquoring agent of amphiphilic polymer. The structure and molecular weight of the polymer were characterized by FTIR and GPC, the basic properties of the amphiphilic polymer emulsion were measured, and the application effects of the copolymer on retanning and fatliquor were also investigated. The results showed that the target product was successfully synthesized, and the emulsion had good stability. The number average molecular weight of the product was about 4000. It could penetrate well into the leather. The ternary copolymer had?ideal retanning and fatliquoring effect, and the treated leather had high softness, good static waterproofness. The absorption rate was up to 98.41%, which could greatly reduce COD in waste liquid.

Key words: amphiphilic polymer, emulsion polymerization, ternary copolymerization, retanning and fatliquoring

中图分类号:

TS529.4

虞德胜, 杜金霞, 谭然, 文清亮, 张春晓, 彭必雨. 丙烯酸酯类两亲聚合物的三元乳液共聚制备及其复鞣加脂性能[J]. 皮革科学与工程, 2020, 30(3): 1-6.

YU Desheng, DU Jinxia, TAN Ran, WEN Qingliang, ZHANG Chunxiao, PENG Biyu. Preparation of Acrylate Amphiphilic Polymer by Ternary Emulsion Copolymerization and its Retanning and Fatliqouring Properties[J]. Leather Science and Engineering, 2020, 30(3): 1-6.

参考文献 16

[1]	郑顺姬. 丙烯酸树脂复鞣加脂剂的结构与性能的关系[J].中国皮革,2014,43(17):27-30.
[2]	Elamma A, Hodder J, Lesko P.New developments in lubricating acrylic syntans[J]. Journal of The American Leather Chemists Association, 1993, 88(9): 330-337.
[3]	汪际焱,兰云军.马来酸单酰胺-甲基丙烯酸酯-丙烯酸共聚物复鞣加脂剂的制备与性能[J].精细化工,2011,28(10):889-892.
[4]	彭必雨,杜金霞.皮革制造中的环境和生态问题及制革清洁生产技术(Ⅹ)[J].西部皮革,2011,33(6):43-49.
[5]	Jinxia Du, Cai Huang, Biyu Peng.Influence of Hydrophobic Side Chain Structure on the Performances of Amphiphilic Acrylate Copolymers in Leather-making[J]. Journal of the Society of Leather Technologists and Chemists, 2016, 100(2): 67-72.
[6]	程瑞,王嘉图,杜光伟,等.水溶液聚合法制备复鞣加脂剂[J].合成化学,2002,14(04):58-60.
[7]	Nashy El-Shahat H A,Essa M M, Hussain A I. Synthesis and application of methyl methacrylate/butyl acrylate copolymer nanoemulsions as efficient retanning and lubricating agents for chrome-tanned leather[J]. Journal of Applied Polymer Science, 2012, 124(4): 3293-3301.
[8]	Bakhshi H, Bouhendi H, Zohuriaan-Mehr M J, et al. Semibatch emulsion copolymerization of butyl acrylate and glycidyl methacrylate: effect of operating variables[J]. Journal of Applied Polymer Science, 2010 , 117 : 2771-2780.
[9]	Yuichiro K, Yukie N, Yongtai Z, et al.Preparation of cyclodextrin-based porous polymeric membrane by bulk polymerization of ethyl acrylate in the presence of cyclodextrin[J]. Polymer, 2019, 177: 208-213.
[10]	郝丽芬, 杨锐妮,王学川.阳离子聚硅氧烷杂化乳液在皮革超疏水整理中的应用[J].皮革科学与工程,2018,28(1):30-35.
[11]	陈鑫涛,王罗新,蔡静平,等.环糊精作用下核壳型含氟丙烯酸酯乳液的合成及表征[J].印染助剂,2012,29(1):19-22.
[12]	Jinxia Du, Lu Shi, Biyu Peng.Real-time monitoring of the penetration of amphiphilic acrylate copolymer in leather using a fluorescent copolymer as tracer[J].Microscopy Research and Technique, 2015, 78(12): 1146-1153.
[13]	税永红,李巧巧.快速消解721分光光度法测定废水COD值[J].印染,2011,(8):48-50.
[14]	戴红,徐歌德,刘丹,等.皮革中二氯甲烷萃取物含量测定抽提装置的改进[J].皮革科学与工程,2016,26(6):38-42.
[15]	AraújoP H H,Sayer C,Giudici R,et al. Techniques for reducing residual monomer content in polymers:A review[J]. Polymer Engineering & Science, 2004, 42(7): 1442-1468.
[16]	Jinxia Du, Lu Shi, Biyu Peng.Amphiphilic acrylate copolymer fatliquor for ecological leather: Influence of molecular weight on performances[J]. Journal of Applied Polymer Science, 2016, 133(20): 1-8.

丙烯酸酯类两亲聚合物的三元乳液共聚制备及其复鞣加脂性能

Preparation of Acrylate Amphiphilic Polymer by Ternary Emulsion Copolymerization and its Retanning and Fatliqouring Properties

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献 16

相关文章 10

编辑推荐

Metrics

本文评价

[1]	干沛然;王明帆;向福如;易美桂;. 改性丙烯酸树脂复鞣剂的结构与性能研究[J]. , 2017, 27(05): 45-49.
[2]	孙宏斌;兰方阳;谭光萃;骆国书;陈俏竹;向福如;曾科;杨刚;. 复合交联丙烯酸树脂皮革涂料成膜剂的合成及性能研究[J]. , 2016, 26(03): 9-.
[3]	罗石;刘宗惠;刘白玲;. Poly(VAE-BA-St)核壳乳液的合成及其性能研究[J]. , 2012, 22(06): 5-9.
[4]	罗石;刘宗惠;刘白玲;. Poly(VAE-BA-St)核壳乳液的合成及其性能研究[J]. , 2012, 22(06): 5-9.
[5]	许伟;安秋凤;郝丽芬;. 氟代聚丙烯酸酯皮革防水防油剂的制备[J]. , 2010, 20(06): 35-39.
[6]	许伟;安秋凤;郝丽芬;. 氟代聚丙烯酸酯皮革防水防油剂的制备[J]. , 2010, 20(06): 35-39.
[7]	姜大伟,包建军,周华龙. PU/PA乳液聚合的几个重要因素[J]. , 2005, 15(01): 41-45.
[8]	武文洁,张学安,郭海涛,汤琦,黄汉昌. 改性丙烯酸树脂皮革涂饰剂的研制[J]. , 1999, 9(04): 18-21.
[9]	邵双喜,曾晓,张晋琳. EA-MA-AA三元共聚物对铬鞣猪皮的改性研究[J]. , 1994, 4(03): 1-.
[10]	郎诗清;吴若邻;李克友;. 醋—丙共聚乳液再生革用粘合剂[J]. , 1988, 0(02): 1-8.