HYDROCARBON-CONTAINING CARBOXYLIC ACID, HYDROCARBON-CONTAINING SULFONIC ACID, HYDROCARBON-CONTAINING SULFURIC ACID ESTER OR SALT THEREOF, AND SURFACTANT
申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20200024222A1
公开(公告)日:2020-01-23
The invention provides a novel hydrocarbon-containing carboxylic acid, hydrocarbon-containing sulfonic acid, hydrocarbon-containing sulfuric acid ester, or a salt thereof, and a surfactant. Each of them is a compound represented by the following formula (1):
CR
1
R
2
R
4
—CR
3
R
5
—X-A
wherein R
1
to R
5
are each H or a monovalent substituent; at least one of R
1
or R
3
is a group represented by the formula: —Y—R
6
; at least one of R
2
or R
5
is a group represented by the formula: —X-A or a group represented by the formula: —Y—R
6
; and As at the respective appearances are the same as or different from each other, and are each —COOM, —SO
3
M, or —OSO
3
M.
该发明提供了一种新型的含碳氢基的羧酸、含碳氢基的磺酸、含碳氢基的硫酸酯或其盐,以及一种表面活性剂。它们中的每一种都是由以下式(1)表示的化合物:
CR1R2R4—CR3R5—X-A
其中R1至R5分别为H或一价取代基;R1或R3中至少有一个是由式表示的基团:—Y—R6;R2或R5中至少有一个是由式表示的基团:—X-A或由式表示的基团:—Y—R6;在各自出现的情况下,As相互相同或不同,并且分别为—COOM、—SO3M或—OSO3M。