申请人:FMC Corporation
公开号:EP0011460A1
公开(公告)日:1980-05-28
A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an heterocyclic sulfonate ester wherein the heterocyclic moiety includes a 5 to 6 membered heterocyclic ring containing 1 to 3 hetero atoms selected from the class consisting of -N-, -0- and -S- and the sulfonic acid is selected from the class consisting of an alkanesulfonic acid of 1 to 18 carbon atoms and an arenesulfonic acid of the benzene and naphthalene series.
Also described are dry blend compositions containing the activator and peroxygen.
将织物浸入含有杂环磺酸酯作为过氧活化剂的过氧漂白浴中,从而去除织物上的污垢和/或污渍的工艺,其中杂环分子包括含有 1 至 3 个杂质原子的 5 至 6 位杂环,杂质原子选自 -N-、-0- 和 -S-,磺酸选自 1 至 18 个碳原子的烷磺酸和苯及萘系列的烷磺酸。
还描述了含有活化剂和过氧的干混组合物。