松香改性新型微胶囊壁材的制备研究

›› 2005, Vol. 25 ›› Issue (S1): 51-54.

• 研究报告 • Previous Articles Next Articles

PREPARATION OF MICROCAPSULES USING MODIFIED ROSIN AS A NOVEL WALL-FORMING MATERIAL

WANG Dan¹, YU Gang², LIU Wen-bo², SONG Zhan-qian¹, SHANG Shi-bin¹

1. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China;2. College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China

Received:2005-06-17 Revised:1900-01-01 Online:2005-10-20 Published:2005-10-20

Abstract

Abstract: Fumaropimaric acid chloride was prepared through Diels-Alder reaction and chlorination with rosin, fumaric acid and SOCl₂ as raw materials. Using fumaropimaric acid as water-soluble monomer and diethylenetriamine as oil-soluble monomer, interfacial polymerization took place at the interface of two phases to produce the three-dimensional reticulate polymer wall, and oil was enveloped in microcapsules. The conditions of preparation of fumaropimaric acid chloride, emulsification, microencapsulation, and the ratio of core to coating were optimized. At the ratio of core to coating 7:1, emulgator dosage 6%, and stirring speed 3 000 r/min for emulsification and 800 r/min for microencapsulation, the embedding rate and embedding degree of microcapsules were 85.4% and 74.7%, respectively.

Key words: microcapsule, modified rosin, wall-forming material

CLC Number:

TQ351.471

WANG Dan;YU Gang;LIU Wen-bo;SONG Zhan-qian;SHANG Shi-bin. PREPARATION OF MICROCAPSULES USING MODIFIED ROSIN AS A NOVEL WALL-FORMING MATERIAL[J]. , 2005, 25(S1): 51-54.

[1]	CHEN Hongxia, WANG Chengzhang, YE Jianzhong, ZHOU Hao, TAO Ran. Preparation Technology and Properties of Lacquer Wax Fatty Powder [J]. Chemistry and Industry of Forest Products, 2018, 38(6): 67-74.
[2]	DENG Yejun, HUANG Lixin, ZHANG Caihong, XIE Pujun, DING Shasha, WANG Xiaojie. Preparation of Chaenomeles speciosa Seed Oil Microcapsule by Spray Drying Technology and Its Properties [J]. Chemistry and Industry of Forest Products, 2018, 38(1): 33-38.
[3]	YOU Feng, HUANG Li-xin, ZHANG Cai-hong, XIE Pu-jun, ZHANG Yao-lei. Study of Squalene Microcapsule by Spray Drying Technology [J]. Chemistry and Industry of Forest Products, 2015, 35(5): 58-64.
[4]	LIN Guang-yuan, WU Guo-min, KONG Zhen-wu. Effects of Surfactants on Silica Encapsulating Maleopimaric Acid Glycidyl Ester Type Epoxy Resin [J]. Chemistry and Industry of Forest Products, 2014, 34(1): 25-30.
[5]	WANG Ji-fu;LIN Ming-tao;WANG Chun-peng;WU Hong;LIU Mei-hong;CHU Fu-xiang;. Synthesis and Characterization of (2-Methylacryloyloxy) Ethyl Ester of Acrylic Acid Modified Rosin [J]. , 2010, 30(3): 24-28.
[6]	DUAN Wen-gui;GENG Zhe;ZHANG Jia-yan;SHEN Chang-mao. Preparation and Properties of Modified Rosin-condensed Tannins Esters [J]. , 2009, 29(3): 6-12.
[7]	ZHANG Wei-ming;SHI Xue-ping;SUN Xiao-ming. Study on Microcapsulation Technology of Ginger Essential Oil [J]. , 2008, 28(5): 65-69.
[8]	WEI Xiao-hui;CAO De-rong;CHEN Jiu-ji;DONG Shao-feng;WU Jian-hua. SYNTHESIS,STRUCTURE AND PROPERTIES OF BIS-OXIRANYLMETHYL ESTER OF ACRYLIC ADDUCT OF LEVOPIMARIC ACID [J]. , 2004, 24(S1): 47-51.
[9]	KONG Zhen-wu;HUANG Huan;ZHOU Hao. ANALYSIS OF MECHANICAL PROPERTIES OF MODIFIED-ROSIN-BASED ALICYCLIC EPOXY RESIN AND THE AFFECTING FACTORS THEREOF [J]. , 2004, 24(04): 20-22.
[10]	XIA Jan-ling;SHANG Shi-bin;XIE Hui;HUANG Huan;WANG Ding-xuan. STUDY ON SYNTHESIS OF EPOXY RESIN BY ACRYLIC MODIFIED ROSIN [J]. , 2002, 22(3): 15-18.
[11]	XIE Hui;SHANG Shi-bin;WANG Ding-xuan. STUDY ON SYNTHESIS AND PROPERTIES OF WATER-SOLUBLE ALKYD RESIN BY MODIFIED ROSIN [J]. , 2001, 21(2): 29-33.

PREPARATION OF MICROCAPSULES USING MODIFIED ROSIN AS A NOVEL WALL-FORMING MATERIAL

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 11

Recommended Articles

Metrics

Comments