公开(公告)号：WO0173185A2

公开(公告)日：2001-10-04

申请号：PCT/US0110201

申请日：2001-03-29

Applicant: PROCTER & GAMBLE

Inventor： MAXFIELD VICTORIA ANN ,  MELLEA MICHELLE FRANCES ,  PAYET GEORGE L ,  WALKER LORI JOANNE

IPC: C11D3/20 ,  C11D3/37 ,  C11D3/42 ,  D06L3/12 ,  D06M13/127 ,  D06M15/643 ,  D06M15/693 ,  D06M13/00

CPC classification number: D06M15/643 ,  C11D3/2072 ,  C11D3/373 ,  C11D3/42 ,  D06L4/657 ,  D06M13/127 ,  D06M15/693 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2200/20 ,  D06M2200/45 ,  Y10T442/2582 ,  Y10T442/2762 ,  Y10T442/277

Abstract: Methods for improving the brightness and durable press properties of fabric comprise treating the fabric with an aqueous solution comprising formaldehyde, catalyst for crosslinking the formaldehyde with natural fibers in the fabric, and silicone elastomer or precursor thereof, and heating the treated fabric to react the formaldehyde with natural fibers in the fabric. Methods for improving the brightness and shrinkage resistance properties of fabric comprise treating the fabric with an aqueous solution comprising formaldehyde, catalyst for crosslinking the formaldehyde with natural fibers in the fabric, and silicone elastomer or precursor thereof, and heating the treated fabric to react the formaldehyde with natural fibers in the fabric. Cellulose fabric which has a crosslinked formaldehyde durable press treatment and has been subjected to laundering with a brightener?containing detergent exhibits enhanced brightness after the laundering. Cellulose fabrics having a crosslinked formaldehyde treatment exhibit enhanced brightness after home laundering.

Abstract translation: 提高织物的亮度和耐久冲压性能的方法包括用包含甲醛的水溶液，织物中天然纤维交联甲醛的催化剂和硅氧烷弹性体或其前体处理织物，并加热处理的织物以使甲醛 织物中含有天然纤维。 用于改善织物的亮度和收缩性能的方法包括用包含甲醛的水溶液，用于在织物中与天然纤维交联甲醛的催化剂以及硅氧烷弹性体或其前体处理织物，并加热处理的织物以使甲醛 织物中含有天然纤维。 具有交联甲醛耐久压力处理并且用含有增白剂的洗涤剂进行洗涤的纤维素织物在洗涤后表现出增强的亮度。 具有交联甲醛处理的纤维素织物在家庭洗涤后表现出增强的亮度。