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    • 12. 发明授权
    • Higher secondary alcohol alkoxylate compound composition, method for
production thereof, and detergent and emulsifier using the composition
    • 高级仲醇烷氧基化合物组合物,其制备方法,以及使用该组合物的洗涤剂和乳化剂
    • US6017875A
    • 2000-01-25
    • US985463
    • 1997-12-05
    • Yukio KadonoKunihiko KimataKenji RakutaniYoshiyuki Onda
    • Yukio KadonoKunihiko KimataKenji RakutaniYoshiyuki Onda
    • B01F17/00C07C41/03C07C41/06C07C43/11C07C305/10C08G65/26C08G65/28C11D1/29C11D1/72C11D9/00C11D17/00
    • C07C41/03B01F17/0028C07C305/10C07C41/06C07C43/11C08G65/2609C11D1/29C11D1/72
    • A higher secondary alcohol alkoxylate compound composition represented by the general formula (1): ##STR1## [wherein R.sup.1 and R.sup.2 represent an alkyl group provided that the total number of carbon atoms of R.sup.1 and R.sup.2 is in the range of 7 to 29 and the number of carbon atom of R.sup.2 is not less than that of R.sup.1 (the number of carbon atom of R.sub.1 .ltoreq.the number of carbon atom of R.sub.2), A represents a lower alkylene group, n represents a numeral in the range of 1 to 50 on the average; providing that when n is not less than 2, the number of species of oxyalkylene group represented by AO may be either one or two or more, and that when the oxyalkyl groups have two or more species, all the oxyalkylene groups are present in the average of n, and B represents a hydrogen atom or SO.sub.3 M (wherein M represents an alkali metal atom, an alkaline earth metal atom, an ammonium group or a substituted ammonium group)], wherein the composition comprises 30 to 90 mol % of the higher secondary alcohol alkoxylate compound (X) having a methyl group for R.sup.1 and 70 to 10 mol % of the higher secondary alcohol alkoxylate compound (Y) having an alkyl group of 2 or more carbon atoms for R.sup.1, a method for the production thereof, and a detergent and an emulsifier using the composition.
    • 由通式(1)表示的高级仲醇烷氧基化合物组合物:[其中R1和R2表示烷基,条件是R1和R2的碳原子总数在7-29范围内,碳数 R2的原子不小于R1的R1(R1的碳原子数,R2的碳原子数),A表示低级亚烷基,n表示1〜50的数 平均; 假设当n不小于2时,由AO表示的氧化烯基的种类数可以是一个或两个或更多个,并且当氧烷基具有两个或更多个物质时,所有氧化烯基团存在于平均值 的n,B表示氢原子或SO 3 M(其中M表示碱金属原子,碱土金属原子,铵基或取代的铵基)],其中,所述组合物含有30〜90摩尔% R 1具有甲基的醇烷氧基化合物(X)和R 1具有碳原子数2以上的烷基的高级仲醇烷氧基化合物(Y)70〜10摩尔%,其制造方法和 洗涤剂和使用该组合物的乳化剂。