abstract |
The present invention relates to a method of shaping a fiber material and a treatment composition therefor. The method includes the steps of providing a treatment composition comprising an activator and a photocatalyst, applying the treatment composition to the fiber material to form a treated fiber material, and mechanically shaping the treated fiber material. And exposing the treated fiber material to electromagnetic radiation. The treatment composition is an activator and includes an activator comprising a monoamine, diamine, or polyamine, and a photocatalyst. |