Title:
HOLLOW POLYMER MICROSPHERE, PREPARING METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/128300
Kind Code:
A1
Abstract:
Provided is a preparation method of hollow polymer microsphere, comprising the following steps of: mixing and reacting styrene monomer A, acrylic monomer B and acrylic ester monomer C with an initiator to obtain a seed emulsion; maintaining the temperature of the seed emulsion unchanged, mixing styrene monomer A, acrylic ester monomer C, and sulfur-containing acrylic monomer D with an initiator, and then dropping the mixture into the seed emulsion to obtain the product; and adding alkaline solution to the product, then adding an acidic solution, and finally neutralizing the mixture to obtain the hollow microsphere.
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Inventors:
CHEN SHAOJUN (CN)
ZHUO HAITAO (CN)
LAI LIJUN (CN)
YANG JINGHAO (CN)
ZHUO HAITAO (CN)
LAI LIJUN (CN)
YANG JINGHAO (CN)
Application Number:
PCT/CN2016/072807
Publication Date:
August 03, 2017
Filing Date:
January 29, 2016
Export Citation:
Assignee:
UNIV SHENZHEN (CN)
International Classes:
C08F257/02; B01J13/14; C08F212/08; C08F220/06; C08F220/18; C08F220/38; C08F222/24; C08F265/06; C09D5/33; C09D7/12
Foreign References:
| CN105542087A | 2016-05-04 | |||
| US5077320A | 1991-12-31 | |||
| US6235810B1 | 2001-05-22 | |||
| CN102311555A | 2012-01-11 |
Other References:
PAVLYUCHENKO, V.N. ET AL.: "Hollow-Particle Latexes: Preparation and Properties", JOURNAL OF POLYMER SCIENCE : PART A: POLYMER CHEMISTRY, vol. 39, no. 9, 31 December 2001 (2001-12-31), pages 1435 - 1449, XP055401810
WANG, DONGWEI: "Hollow-Particle Latexes: Preparation and Properties", SHANDONG UNIVERSITY MASTER'S THESIS, 1 May 2008 (2008-05-01), pages 2 - 4
WANG, DONGWEI: "Hollow-Particle Latexes: Preparation and Properties", SHANDONG UNIVERSITY MASTER'S THESIS, 1 May 2008 (2008-05-01), pages 2 - 4
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY FIRM (CN)
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