摘要:
The invention relates to a detergent additive and a detergent composition which comprises a protease enzyme derived from Nocardiopsis, a surfactant, and either/or an enzyme which exhibits peroxidase activity and hydrogen peroxide or precursor thereof or an oxidase enzyme which acts on an aromatic compound.
摘要:
The present invention relates to a method for cleaning an object comprising the steps: (a) distributing to the object a first soak solution comprising at least one surfactant and at least one enzyme followed by a first soak period wherein the concentrations of the at least one surfactant and the at least one enzyme are higher relative to their concentrations in a subsequent wash solution; (b) adding to the object a second soak solution comprising at least one component that is different from any of the components comprised in the soak solution of (a) followed by a second soak period; (c) furthermore adding to the object water to obtain a wash solution followed by a wash period; and (d) rinsing the object; wherein step (b) is conducted either before or after step (c), and wherein said method has a wash performance corresponding to any of (i) a Relative Wash Performance (RWP) of at least 1; (ii) a Process Related Cleaning Index (PRCI) of more than 1; or (iii) a Relative Wash Performance (RWP) of at least 1 and a Process Related Cleaning Index (PRCI) of more than 1.
摘要:
The present invention provides a process for removal of excess dye from newly manufactured printed or dyed fabric or yarn, comprising treatment with a rinse liquor comprising at least one enzyme selected from the group consisting of enzymes exhibiting peroxidase activity or laccase activity, an oxidation agent, and at least one mediator comprising N-hydroxyacetanilide.
摘要:
The present invention provides a process for removal of excess dye from newly manufactured printed or dyed fabric or yarn, comprising treatment with a rinse liquor comprising at least one enzyme selected from the group consisting of enzymes exhibiting peroxidase activity or laccase activity, an oxidation agent, and at least one mediator selected from the group consisting of aliphatic, cyclo-aliphatic, heterocyclic or aromatic compounds containing the moiety >N--OH, in particular 1-hydroxybenzotriazole.
摘要:
The invention is directed to a method of bleaching dye or colorant in solution which comprises a phenol oxidizing enzyme (e.g. A peroxidase or a laccase) and an enhancing agent (e.g. acetosyringone).