A nonwoven fabric repellent to body fluids and having reduced odor on sterilization by irradiation or steam is made by bonding nonwoven fibers with a latex, forming said nonwoven fabric, and sterilizing said fabric, said latex is prepared by polymerizing, in the presence of 0.1 to 2 weight parts of a free radical initiator and a sufficient amount of a nonionic or anionic emulsifier, 65 to 85 weight parts of a soft hydrophobic monomer having Tg of -80°C to -20°C, 10 to 30 weight parts of a hard hydrophobic monomer having Tg of +40°C to +120°C, 0.1 to 5 weight parts of an unsaturated carboxylic acid containing 3 to 6 carbon atoms, and 0.1 to 5 weight parts of N-alkylol acrylamide or methacrylamide containing 1 to 10 carbon atoms, said latex has post-added and admixed therein 0.01 to 5 weight parts of an odor inhibition agent selected from amine-type antioxidants and hindered phenols that function to reduce odor of said fabric on sterilization thereof.
通过将无纺布纤维与胶乳粘合,形成所述无纺布,并对所述无纺布进行灭菌,制得一种可驱除体液并在通过辐照或蒸汽灭菌时减少气味的无纺布,所述胶乳是通过在0.1 至 2 重量份的自由基
引发剂和足量的非离子或阴离子
乳化剂、65 至 85 重量份的软疏
水单体(Tg 为 -80°C 至 -20°C)、10 至 30 重量份的硬疏
水单体(Tg 为 +40°C 至 +120°C)、0.0.1至5重量份的含3至6个碳原子的不饱和
羧酸,以及0.1至5重量份的含1至10个碳原子的N-烷基
丙烯酰胺或甲基
丙烯酰胺,所述胶乳中后添加和混合了0.01至5重量份的气味
抑制剂,该气味
抑制剂选自胺型
抗氧化剂和受阻
酚,其作用是在灭菌时减少所述织物的气味。