公开(公告)号：WO2008012236A1

公开(公告)日：2008-01-31

申请号：PCT/EP2007/057357

申请日：2007-07-17

Applicant: CIBA SPECIALTY CHEMICALS HOLDING INC. ,  ALMANSA, Eva ,  CAVACO-PAULO, Artur ,  CHROBACZEK, Harald ,  EBERL, Anita ,  GLIEDER, Anton ,  GÜBITZ, Georg ,  HASMANN, Andrea ,  HEUMANN, Sonja ,  NIEDERSTADT, Rule ,  SCHÖNING, Kai-Uwe

Inventor： ALMANSA, Eva ,  CAVACO-PAULO, Artur ,  CHROBACZEK, Harald ,  EBERL, Anita ,  GLIEDER, Anton ,  GÜBITZ, Georg ,  HASMANN, Andrea ,  HEUMANN, Sonja ,  NIEDERSTADT, Rule ,  SCHÖNING, Kai-Uwe

IPC: D06M16/00 ,  D06M101/20

CPC classification number: D06M16/003 ,  D06M2101/20 ,  Y10T428/24802 ,  Y10T442/60

Abstract: A new process for enhancing the hydrophilicity of the surface of a polyolefin or polyolefin copolymer article is characterized in that the surface is treated with an enzyme selected from oxidoreductases, especially of the cytochrome P450 family or enzymes classified as EC 1.13 or EC 1.14. The process is especially useful for the treatment of polypropylene films, fibres, or fabrics, inter alia for use in sanitary articles, threads, yarns, fabrics, textiles, garments, technical or household articles, printed or dyed cover films or packaging films.

Abstract translation: 用于增强聚烯烃或聚烯烃共聚物制品的表面的亲水性的新方法的特征在于，用选自氧化还原酶，特别是细胞色素P450家族的酶或分类为EC 1.13或EC 1.14的酶处理表面。 该方法特别用于处理聚丙烯薄膜，纤维或织物，尤其用于卫生用品，丝线，纱线，织物，纺织品，服装，技术或家庭用品，印刷或染色覆盖膜或包装膜。