申请人:FMC Corporation
公开号:EP0001495A1
公开(公告)日:1979-04-18
A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a phenyl sulfonate ester of the formula:
wherein R is selected from the class consisting of a hydrocarbon radical of 1 to 16 carbon atoms and a heterocyclic radical having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur; X is hydrogen or at least one electron withdrawing substituent and n is an integer of from 1 to 5. Also described are dry blend compositions containing the bleach bath components.
一种去除织物上的污垢和/或污渍的工艺,方法是将织物浸入过氧漂白浴中,过氧漂白浴中的过氧活化剂是式中的苯磺酸酯:
其中 R 选自 1 至 16 个碳原子的烃基和具有 1 个环或 2 个融合环的杂环基,所述环或环含有 5 至 6 个成员,其中 1 至 2 个为杂原子,选自氮、氧和硫组成的组;X 为氢或至少一个取电子取代基,n 为 1 至 5 的整数。还描述了含有漂白浴成分的干混组合物。