公开(公告)号：US3795482A

公开(公告)日：1974-03-05

申请号：US3795482D

申请日：1971-12-15

Applicant: FMC CORP

Inventor： YELIN R ,  FRAZIER J ,  VILLIERS R

IPC: D06M11/00 ,  D06M11/50 ,  D06M11/64 ,  D06M11/65 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32 ,  D06P5/00 ,  D06M5/06

CPC classification number: D06M11/50

Abstract: This invention provides a process for treating polyester materials employing a treatment solution containing a synergistic combination of hydrogen peroxide values and nitrites (or nitrous acid) whereby the cotton-like hand of the polyester is improved and the polyester is made cationocally dyeable.

Abstract translation: 本发明提供一种使用含有过氧化氢值和亚硝酸盐（或亚硝酸）的协同组合的处理溶液来处理聚酯材料的方法，由此改善聚酯的棉状手，并使聚酯制成阳离子可染色的方法。