Sulfur-linked linear alkyl vicinal disulfates
    3.
    发明授权
    Sulfur-linked linear alkyl vicinal disulfates 失效
    硫酸连接的线性氨基酸残基

    公开(公告)号:US3651119A

    公开(公告)日:1972-03-21

    申请号:US3651119D

    申请日:1970-08-05

    Applicant: CHEVRON RES

    CPC classification number: C11D1/002 C07C323/00

    Abstract: DETERGENT ACTIVE MATERIALS WHICH ARE EFFECTIVE IN THE ABSENCE OF PHOSPHATE BUILDERS COMPRISE SULFUR-LINKED LINEAR ALKYL VICINAL DISULFATES OF THE FORMULA:

    R-CH(-R1)-Y-CH2-CH(-O-SO3-X)-CH2-O-SO3-X

    IN WHICH Y IS

    -S-, -SO-, OR -SO2-

    R AND R1 ARE HYDROGEN OR ALKYL RADICALS HAVING A TOTAL OF FROM 9 TO 23 CARBON ATOMS, AND X IS HYDROGEN OR A WATER-SOLUBLE SALT-FORMING CATION.

    Detergent composition with disulfonated catechol as detergent builder
    6.
    发明授权
    Detergent composition with disulfonated catechol as detergent builder 失效
    具有二磺基邻苯二酚作为洗涤剂助洗剂的洗涤剂组合物

    公开(公告)号:US3864286A

    公开(公告)日:1975-02-04

    申请号:US30417972

    申请日:1972-11-06

    Applicant: CHEVRON RES

    CPC classification number: C11D3/3418 C11D3/34

    Abstract: Phosphate-free detergent compositions comprise an organic water soluble anionic, nonionic, ampholytic, or zwitterionic detergentactive material in combination with from one-eighth to 8 parts of catechol disulfonate.

    Abstract translation: 不含磷酸盐的洗涤剂组合物包含有机水溶性阴离子,非离子,两性或两性离子洗涤剂活性物质与八分之一至八份邻苯二酚二磺酸盐的组合。

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