首页 / 专利库 / 酸,碱,盐,酸酐和碱 / 硫酸 / 硫酸盐 / 烷基醚硫酸盐 / Production of vinyl chloride polymer

Production of vinyl chloride polymer

阅读:196发布:2023-05-30

专利汇可以提供Production of vinyl chloride polymer专利检索,专利查询,专利分析的服务。并且PURPOSE: Chlorinated polyolefin is dispersed in an aqueous medium containing a specific surface active agent, preferably further in the presence of oxygen, then vinyl chloride monomer is fed and the polymerization is effeced in the presence of a radical catalyst to produce title polymer with high impact strength.
CONSTITUTION: A chlorinated polyolefin as chlorinated polyethylene or chlorinated polypropylene is dispersed in an aqueous medium containing at least one surface active agent selected from the group consisting of polyoxyethylene alkyl phenyl ethers, alkylsulfate ester salts, alkylsulfosuccinate salts and alkylaryl sulfate salts, preferably in the presence of oxygen with a partial pressure of 3W30 mm Hg and then vinyl chloride monomer or a monomer mix thereof with other copolymerizable monomers is polymerized in the presence of a radical intiator to produce said polymer.
COPYRIGHT: (C)1980,JPO&Japio,下面是Production of vinyl chloride polymer专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈