Freddy Arthur BARNABAS,Stephen Joseph LANGE,Mark William BAIZE
申请号：
US14724692
公开号：
US20150344819A1
申请日:
2015.05.28
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Alkali surfactant compositions and treatment processes. The alkali surfactant composition has a surface tension (at 100 ms) of from [0.8 asymptote] to [1.2 * asymptote]. The composition can be used in treatment processes, such as cleaning, chemical pulping, mercerization, metal processing, leather processing, food processing, and personal beauty care. The process comprises the step of contacting a substrate with an effective amount of an aqueous alkali surfactant composition having a hydroxide Molarity of from 2 to 9. The composition comprises (a) alkali and (b) a surfactant having a Lewis acid head group positioned terminally in a linear or branched aliphatic hydrocarbon chain comprising from 4 to 10 aliphatic carbon atoms.
