Page 181 - 《精细化工》2020年第5期

第 5 期 王学川，等: 咪唑型离子液体两性聚合物的合成及加脂应用 ·1031·

从表 2 可以看出，加脂前后皮革的收缩温度几 [6] CHEN M S (陈梦思), QIANG X H (强西怀), GUO Z N (郭灼能),
乎没有变化，说明所制备的两性聚合物加脂剂不影 et al. Preparation and application of amphoteric phosphate fatliquor
based on FTE[J]. China Leather (中国皮革), 2019, 48(3): 38-40.
响皮革的收缩温度。从加脂前后皮革的透水气性结 [7] LYU B, WANG H D, MA J Z, et al. Preparation and application of
果来看，加脂后皮革的透水气性都有所提高，这是 castor oil/nano-TiO 2, composite fatliquoring agent via a pickering
emulsion method[J]. Journal of Cleaner Production, 2016, 126:
由于两性聚合物加脂剂加入，增加了纤维之间的相
711-716.
互移动性，使得胶原纤维束之间的间距增大，从而 [8] WANG X P (汪晓鹏). Development of fatliquoring agent for
使得透水气性提高。表 2 中当两性聚合表面活性剂 leather[J]. West Leather (西部皮革), 2018, 40(11): 38-39.
[9] SHI J B, PUIG R, SANG J, et al. A comprehensive evaluation of
与蓖麻油的质量比为 5∶5 时加脂剂吸收率高达 physical and environmental performances for wet-white leather
96.94%，说明所制备的两性聚合物加脂剂能很好地 manufacture[J]. Journal of Cleaner Production, 2016, 139: 1512-
1519.
渗透到皮革中，从而提高皮革物理机械性能。
[10] SARAVANABHAVAN S, THANIKAIVELAN P, RAO J R. Natural
leathers from natural materials: Progressing toward a new arena in
3 结论 leather processing[J]. Environmental Science & Technology, 2004,
38(3): 871-879.
以溴化 1-己基-3-乙烯基咪唑([HVIM]Br)、甲基 [11] DAZER D W, AI-SA'DE R M, SIEBEL M A. Reducing the
environmental impact of the unhairing-liming process in the leather
丙烯酸二甲氨乙酯（DMAE）为原料，通过自由基
tanning industry[J]. Journal of Cleaner Production, 2006, 14: 65-74.
聚合制备共聚物 p(DMAE-co-[HVIM]Br)，然后用 1， [12] QIANG T T, CHEN L, ZHANG Q, et al. A sustainable and cleaner
3-丙磺酸内酯对共聚物进行季铵化改性合成了两性 speedy tanning system based on condensed tannins catalyzed by
laccase[J]. Journal of Cleaner Production, 2018, 197: 1117-1123.
聚合物 p(DMAE-co-[HVIM]Br)PS。其可将水的表面
[13] WANG X C, YAN Z, LIU X H, et al. An environmental polyurethane
张力降低到 33.7 mN/m，CMC 值为 0.5 g/L，表现出 retanning agent with the function of reducing free formaldehyde in
良好的表面活性。乳液粒径集中分布在 100~800 nm leather[J]. Journal of Cleaner Production, 2019, 207: 679-688.
[14] WANG X C (王学川), YAO C P (要彩萍). Application of liouid
之 间，分 布较 宽且呈 正态 分布， 平均 粒径 为 paraffin and its derivants in synthesizing castor oil phosphate[J].
207.1 nm，满足皮革加脂的要求。将不同比例两性 Speciality Petrochemicals (精细石油化工), 2003, 20(2): 26-29.
[15] KALYANARAMAN C, KANCHINADHAM S B K, VIDYA D L, et
聚合物与蓖麻油复配后用于皮革的加脂工序中，结
al. Combined advanced oxidation processes and aerobic biological
果表明，合成的两性聚合物加脂剂处理皮革后，其 treatment for synthetic fatliquor used in tanneries[J]. Industrial and
柔软度、抗张强度和撕裂强度较未加脂的皮革分别 Engineering Chemistry Research, 2012, 51(50): 16171-16181.
2
提高了 1.5 mm、6.84 N/mm 、8.18 N/mm。 [16] ZHANG J (章靖), ZHU Y L (祝艳琳), LI W B (李万博), et al.
Synthesis and properties of imidazolium-based ionic liquids[J].
Journal of Nanjing University of Technology (Natural Science
参考文献：
Edition) (南京工业大学学报: 自科科学版), 2008, 30(4): 29-33.
[1] QIAO H L (乔换灵), QIANG X H (强西怀), CUI L (崔璐), et al. [17] MO X J (莫笑君), XIONG C (熊晨), PENG J Y (彭军勇), et al. The
Research status of chrome free tanning technology of leather[J]. effects of long-chain imidazoliums on the melt grafting of i-PP with
China Leather (中国皮革), 2019, 48(9): 8-13. acrylic acid[J]. Fine Chemical Intermediates (精细化工中间体),
[2] PAN Z J (潘志娟). Patent status and technology analysis of chrome 2011, 41(2): 56-62.
free tanning[J]. China Leather (中国皮革), 2019, 48(8): 41-44. [18] LUO X M (罗晓民), DING S L (丁绍兰), ZHOU Q F (周庆芳).
[3] DU J X, SHI L, PENG B Y. Amphiphilic acrylate copolymer Leather physicochemical analysis [M]. Beijing: China Light Industry
fatliquior for ecological leather: Influence of molecular weight on Press (中国轻工业出版社), 2013.
performances[J]. Journal of Applied Polymer Science, 2016, 133(20): [19] SHI B (石碧), LI J (李靖), LIAO X P (廖学品), et al. A salt free and
43440-43448． non-pickled amphoteric polymer chrome free tanning agent: CN
[4] MA J Z, GAO J J, WANG H D, et al. Dissymmetry gemini 103146850A [P]. 2013-06-12.
sulfosuccinate surfactant from vegetable oil: A kind of [20] WANG X C (王学川), LI J (李靖), WANG H J (王海军), et al.
environmentally fatliquoring agent in leather industry[J]. ACS Synthesis and application of multiterminal alkenyl polymers[J].
Sustainable Chemistry & Engineering, 2017, 5(11): 10693-10701. Polymer Materials Science & Engineering (高分子材料科学与工
[5] WANG X C (王学川), LI Y (李洋), WANG H J（王海军）, et al. 程), 2014, 30(11): 15-19.
Preparation of modified hyperbranched polyglycerols and its [21] LUO X M (罗晓民), LAN Y J (兰云军), ZHANG X L (张晓镭), et
application in fatliquoring[J]. Fine Chemicals (精细化工), 2015, al. Preparation and properties of sulfonated lanolin alcohol succinate
32(12): 1399-1401. Fatliqour[J]. Fine Chemicals (精细化工), 2005，22(3): 218-221.