HYDROCARBON-CONTAINING CARBOXYLIC ACID, HYDROCARBON-CONTAINING SULFONIC ACID, HYDROCARBON-CONTAINING SULFURIC ACID ESTER OR SALT THEREOF, AND SURFACTANT
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:US11198670B2
公开(公告)日:2021-12-14
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):
CR1R2R4—CR3R5—X-A
wherein R1 to R5 are each H or a monovalent substituent; at least one of R1 or R3 is a group represented by the formula: —Y—R6; at least one of R2 or R5 is a group represented by the formula: —X-A or a group represented by the formula: —Y—R6; and As at the respective appearances are the same as or different from each other, and are each —COOM, —SO3M, or —OSO3M.
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.