您的位置: 首页 > 农业专利 > 详情页

紫外線吸収剤水分散組成物
专利权人:
株式会社コーセー
发明人:
里中 研哉,伊藤 利之,田中 祐介
申请号:
JP2007293190
公开号:
JP5270134B2
申请日:
2007.11.12
申请国别(地区):
JP
年份:
2013
代理人:
摘要:
Disclosed is an ultraviolet absorber water-dispersed composition, comprising the following components (A) and (B) (A) a benzotriazole-type ultraviolet absorber represented by general formula (1 ) below wherein R1 and R2 denote alkyl groups having a carbon number from 1 to 18, may be identical or different, and may be substituted by one or two or more groups selected from the group consisting of alkyl groups having a carbon number from 1 to 4, and cycloalkyl groups and aryl groups both having a carbon number from 5 to 12 and (B) polyglycerol monoalkyl ester with a mean degree of polymerization of glycerol of 5 or more. The water-dispersed composition is capable of stably maintaining the dispersed state of benzotriazole-type ultraviolet absorbers even in the presence of salt.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充