Title:
PREPARATION METHOD FOR AND APPLICATION OF TUNG OIL-BASED POLYMER, AND PREPARATION METHOD FOR TUNG OIL-BASED POLYMER DERIVATIVES
Document Type and Number:
WIPO Patent Application WO/2021/068443
Kind Code:
A1
Abstract:
A method for preparing a tung oil-based polymer, which uses methyl tungate as a raw material, olive oil, palm oil or coconut oil as a reaction solvent, and a Lewis acid as a catalyst to perform a cationic polymerization reaction to prepare the tung oil-based polymer. The preparation method for the tung oil-based polymer has raw materials that have numerous sources and are renewable. During the preparation process, renewable vegetable oil is used as a reaction solvent to replace traditional petroleum-based solvents such as halogenated hydrocarbons, aromatic hydrocarbons, and aliphatic hydrocarbons. The present invention is environmentally friendly, and the prepared tung oil-based polymer is safe and non-toxic, and can be used to prepare plasticizers.
Inventors:
YANG ZHUOHONG (CN)
YUAN TENG (CN)
FENG YECHANG (CN)
CHU ZHUANGZHUANG (CN)
HU YANG (CN)
XIE BINGQING (CN)
YUAN TENG (CN)
FENG YECHANG (CN)
CHU ZHUANGZHUANG (CN)
HU YANG (CN)
XIE BINGQING (CN)
Application Number:
PCT/CN2020/076089
Publication Date:
April 15, 2021
Filing Date:
February 21, 2020
Export Citation:
Assignee:
UNIV SOUTH CHINA AGRICULT (CN)
International Classes:
C08F2/06; C08F136/22; C08J5/18; C08K5/12; C08L27/06; C08L47/00
Foreign References:
| CN110684139A | 2020-01-14 | |||
| CA2919277A1 | 2016-07-30 | |||
| US20090309064A1 | 2009-12-17 |
Other References:
杨卓鸿等 (YANG, ZHUOHONG ET AL.): "桐油及衍生物的光/热双重固化研究 (Study on the UV/Thermal Dual Curing of Tung Oil and its Derivative)", 2018第十九届中国辐射固化年会论文报告集 (NON-OFFICIAL TRANSLATION: PROCEEDINGS OF 19TH RADTECH CHINA ANNUAL CONFERENCE 2018), 13 September 2018 (2018-09-13), XP55800094
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
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