首页 / 专利库 / 农用化学品和农药 / 农作物保护 / 农药 / 杀虫剂 / 选择性杀虫剂 / Production of halogenated benzene derivative

Production of halogenated benzene derivative

阅读:608发布:2020-11-21

专利汇可以提供Production of halogenated benzene derivative专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain selectively the titled compound, by halogenating benzene and/or a derivative thereof in the presence of a catalyst containing constituent components of zeolite and further a specific amount or more of an aluminum compound in a molded catalyst to suppress the formation of by-products.
CONSTITUTION: Benzene or a derivative thereof or both are halogenated in the presence of a zeolite catalyst to give a halogenated benzene derivative. In the process, a zeolite-containing catalyst containing ≤40wt%, preferably ≤30wt%, expressed in terms of Al
2 O
3 , aluminum compound other than the zeolite component in the catalyst, preferably zeolite L or offretite-erionite based zeolite is used as the catalyst to carry out the reaction.
USE: A raw material intermediate for pigments, insecticides, deodorizers, etc.
COPYRIGHT: (C)1986,JPO&Japio,下面是Production of halogenated benzene derivative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