摘要
甜菜碱型表面活性剂是一种具有独特的双亲性分子结构的绿色表面活性剂,具备其他类型的表面活性剂所不具备的许多优良性能,如抗菌性、洗涤发泡性、温和性等。本文主要从洗涤剂用甜菜碱表面活性剂的专利申请量、申请地区、申请人的专利授权情况和相关技术进行数据统计和分析,并梳理了洗涤剂用甜菜碱表面活性剂的核心专利技术的发展路线。
Betaine surfactant is a kind of green surfactant with unique amphiphilic molecular structure.It has many excellent properties not available in other types of surfactants,such as antibacterial,washing and foaming,mildness,and so on.This paper mainly makes data statistics and analysis of the patent application amount,the application area,the applicant’s patent authorization and related technologies of of detergent betaine surfactant,and combs the core patent technology development route of detergent betaine surfactant.
作者
方田
FANG Tian(Patent Examination Cooperation Guangdong Center of Patent Office,China,Guangzhou 511363,China)
出处
《价值工程》
2019年第20期208-211,共4页
Value Engineering
