Abstract: A reactive PSA film that includes: (a) a polymeric film former matrix; (b) one or more reactive components; and (c) a reagent selected from an initiator, a curing agent and an activator. The component (b) is present at a mass fraction of ?30%, as based on the sum of (a), (b) and (c). Further, ?50 wt % of the film former matrix is a crystallizable polymer which: (i) exhibits a crystallization enthalpy of <1 J/g in a DSC measurement on cooling at 10K/min from at least 30K above a peak temperature of the melting peak of the polymer or ?100° C., whichever is greater; and (ii) exhibits a crystallite fusion enthalpy of ?15 mJ/mg in its pure state in a first heating curve of a DSC measurement at 10K/min and after storage for ?one month from 15 to 25° C. and relative humidity from 30 to 70%.

Abstract: Process for dichromatic or trichromatic dyeing or printing of natural or synthetic polyamide fibre material, which comprises using at least one blue-dyeing fibre-reactive anthraquinone dye of the formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or substituted or unsubstitutedC.sub.1 -C.sub.12 alkyl,X.sub.1 is halogen,B.sub.1 is an organic bridge member andV.sub.1 is an aliphatic or aromatic amine containing a fibre-reactive group,together with at least one fibre-reactive sulfo group containing yellow- or orange-dyeing dye ortogether with at least one fibre-reactive sulfo group containing red-dyeing dye. Level dyeings with good fastness properties are obtained.

Abstract: Process for dichromatic or trichromatic dyeing or printing of natural or synthetic polyamide fiber material, which comprises using at least one blue-dyeing fiber-reactive anthraquinone dye of the formula in which R.sub.1 and R.sub.2 independently of one another are hydrogen or substituted or unsubstituted C.sub.1 -C.sub.12 alkyl, X.sub.1 is halogen, B.sub.1 is an organic bridge member and V.sub.1 is an aliphatic or aromatic amine containing a fibre-reactive group, together with at least one fiber-reactive sulfo group containing yellow- or orange-dyeing dye or together with at least one fiber-reactive sulfo group containing red-dyeing dye. Level dyeings with good fastness properties are obtained.

Abstract: Process for dichromatic or trichromatic dyeing or printing of natural or synthetic polyamide fibre material, which comprises using at least one blue-dyeing fibre-reactive anthraquinone dye of the formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or substituted or unsubstituted C.sub.1 -C.sub.12 alkyl,X.sub.1 is halogen,B.sub.1 is an organic bridge member andV.sub.1 is an aliphatic or aromatic amine containing a fibre-reactive group, together with at least one fibre-reactive sulfo group containing yellow- or orange-dyeing dye or together with at least one fibre-reactive sulfo group containing red-dyeing dye. Level dyeings with good fastness properties are obtained.

Abstract: The invention relates to dye mixtures comprising(a) a compound of the formula ##STR1## (b) a compound of the formula ##STR2## in which the variables are as defined in the claims. The dye mixtures according to the invention are suitable as a dye for dyeing or printing fibre materials containing hydroxyl groups or nitrogen and produce dyeings or prints with good all-round properties.

Abstract: A process for dyeing textile materials of naturally occurring and synthetic polyamide fibres, in which dyeing is carried out at the boiling point of the dyebath during a short dyeing time which is therefore gentle on the fibres, and level dyeings having good fastness properties are obtained (high temperature rapid dyeing process).The dyeing process is carried out with dyebaths with comprise specific surfactants. A high degree of exhaustion of the dye liquors is achieved, and dyeing from static baths is thus rendered possible.

Abstract: There is disclosed a process for producing multicolor or tone-in-tone effects on natural and synthetic polyamide fiber material by subjecting flocks, slubbing, yarn or selected areas of piece goods to a plasma or corona discharge treatment before dyeing and subsequently dyeing the pretreated material with an anionic dye.Dyeings with very good differentiation of depth of shade on homogeneous polyamide fiber material are obtained by the process of this invention without the addition of resist agents or levelling agents.

Abstract: A process is described for fibre- and surface-level dyeing of wool and blends thereof with other fibers using a compound of formula (1) ##STR1## in which n is 0 or 1, and if n is 1, A is a radical of the formula ##STR2## and B is an alkylene or alkenylene group or a direct bond, or if n is zero, A is a compound of the formula ##STR3## Fibre- and surface-level dyeings, in particular in light to medium color shades are obtained by the dyeing process according to the invention. The dyeing aid according to this invention can be used to substitute formaldehyde containing wool dyeing aids.

Abstract: There is disclosed a process for producing non-skittery and level dyeings on wool with reactive dyes in the presence of an auxiliary combination, which process comprises dyeing wool with an aqueous liquor consisting of at least one reactive dye and an auxiliary combination comprising, as component (a), at least one compound of formula ##STR1## and, as component (b), at least one compound of formula ##STR2## wherein R.sub.1 and R.sub.2 are each independently of the other an aliphatic radical of 12 to 24 carbon atoms,Q and Q' are each independently of the other C.sub.1 -C.sub.4 alkyl, --CH.sub.2 --CO--NH.sub.2, ##STR3## A.sup..crclbar. and A'.sup..crclbar. are an anion, Z.sub.1, Z.sub.2, Z'.sub.1 and Z'.sub.2 are each independently of one another hydrogen, SO.sub.3 M or PO.sub.3 M,wherein M is hydrogen, alkali metal or ammonium, t.sub.1 and t.sub.2 are 1 or 0, when t.sub.1 and t.sub.2 are O, Z.sub.1, Z.sub.2, Z'.sub.1 and Z'.sub.2 are hydrogen or one of Z.sub.1, Z.sub.2, Z'.sub.1 and Z'.sub.