摘要:
A process for treating substrates, characterized in that at least one aqueous formulation is used which comprises (A) at least one acrylate-based binder which does not contain any copolymerized comonomers which, under the action of temperatures in the range of from 100 to 250°C, can eliminate one equivalent of formaldehyde per mole, (B) at least one carbodiimide, (C) at least one diol, triol or polyol.
摘要:
Disclosed are microcapsules comprising: (A) 50 to 95 parts by weight of lipophilic core material that has a solid/liquid phase transition at a temperature ranging from -20 to 120°C; (B) 4 to 50 parts by weight of capsule wall; and (C) 0.01 to 10 parts by weight of at least one color or coloring matter selected from oil-soluble colors and oil-soluble whitening agents, the parts by weight being in relation to the total weight of the respective microcapsule.
摘要:
A process for treating substrates, characterized in that at least one aqueous formulation is used which comprises (A) at least one binder which is obtainable by copolymerizing ethylene and (meth)acrylic acid and optionally one or more further comonomers, (B) at least one reaction product of at least one carbodiimide (C) with at least one diol, triol or polyol (D), or (C) at least one carbodiimide and optionally at least one diol, triol or polyol.
摘要:
The invention relates to a method for producing a metalized textile surface, characterized in that (A) a formulation is applied in a pattern or laminarly, containing at least one metal powder (a) as a component, (B) a further metal is deposited on the textile surface, (C) a further layer is applied, containing carbon in the modification as soot or carbon nanotubes or graphene.
摘要:
Disclosed is a method for finishing textile surfaces by means of a treatment with at least one bath containing at least one organic polymer and at least one additional organic or inorganic solid substance in a particulate form, said organic or inorganic solid substance/s being provided at a moiety of at least 5.5 g/l in the bath.
摘要:
A process for treating substrates, characterized in that at least one aqueous formulation is used which comprises (A) at least one acrylate-based binder which does not contain any copolymerized comonomers which, under the action of temperatures in the range of from 100 to 250°C, can eliminate one equivalent of formaldehyde per mole, (B) at least one carbodiimide, (C) at least one diol, triol or polyol.
摘要:
The invention relates to the use of an enzyme preparation which catalyzes the degradation of formaldehyde for reducing the formaldehyde content in a formaldehyde-containing formulation. In a preferred embodiment, the enzyme preparation contains a formaldehyde dismutase from a Pseudomonas putida strain. Further, the invention refers to a process for reducing the formal dehyde content in cross-linking agents for textile finishing or in polymer dispersions used, e.g. in construction chemistry. Further the invention relates to the use of an enzyme preparation which catalyzes the degradation of aldehydes for reducing the formaldehyde content in an aldehyde-containing formulation. Furthermore, the invention relates to a novel variant of the formaldehyde dismutase from Pseudomonas putida.