摘要:
The invention relates to aqueous pigment preparations containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I) or (II), or mixtures of the dispersants of formulas (I) and (II), (C) optionally wetting agents, (D) optionally other surfactants and/or dispersants, (E) optionally one or more organic solvents or one or more hydrotropic substances, (F) optionally other additives used conventionally for the production of aqueous pigment dispersions and (G) water.
摘要:
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.
摘要:
WHEREIN X IS ZERO OR AN INTEGER FROM 1 TO 4 AND OF A COMPOUND OF THE FORMULA
A process for printing disperse dyes on polyester, cellulosetriacetate or cellulose 2,5 acetate which consists of applying onto the textile material a printing paste of usual composition which contains additionally 2 to 7 percent of a fixing auxiliary mixture of a compound of the formula
摘要:
This invention pertains to inkjet printing on fabric and to a pretreatment solution for the fabric that allows high quality printing thereon. The aqueous pretreatment solution/emulsion comprises a nonionic latex polymer and a multivalent cationic salt.
摘要:
Synthetic fibers and synthetic fiber textile materials finished with mineral oil finishes, silicone oil finishes or both can be simultaneously stripped of these finishes and dyed in one liquor comprising as essential ingredientsa) anionic and/or amphoteric surfactants,b) dyes, andc) optionally further compounds selected from the group consisting of the nonionic surfactants, the terpene hydrocarbons/alcohols, sorbitol esters and their alkoxylates, fatty acid ethanolamides, alkylpolyglycosides and solvents.The treatment is carried out at pH 4.0 to 7.5 at 80-110.degree. C. and at a liquor ratio of 5:1 to 100:1.
摘要:
A fabric treatment composition comprises a fatty acid and a silicone elastomer, wherein the composition is used as a pretreatment for the fabric prior to application of ink thereto to facilitate retention and resolution of the ink on the fabric. The composition may also comprise a polyethylene glycol stearate and a fatty acid condensation product. The invention also describes a method of treating a fabric prior to printing thereon with an ink, the method comprising locating the fabric on a frame or base, applying a treatment composition comprising a polyethylene glycol stearate and a silicone elastomer to the fabric, and drying the fabric immediately thereafter. The invention further is for a method of preparing a fabric treatment composition.
摘要:
A process is provided for the wet processing of textile materials, which comprises applying to the textile material an aqueous textile-treating liquor containing a textile-treating component in an amount sufficient to provide a desired effect on the textile material, and further containing in an amount sufficient to provide foam control properties a foam control agent of the formula: ##STR1## where y is O or 1; m and n are both independently selected from integers of from 0 to about 30 with the proviso that the sum of y+m+n must be at least 1; a and b are independently selected from integers of from 1 to about 7; R is an aliphatic group containing from 1 to about 40 carbon atoms; R.sub.1 is an alkyl group having from 1 to about 16 carbon atoms, an alkoxy group having 1 to about 7 carbon atoms or an alkoxyalkyl group having from about 3 to about 8 carbon atoms; and Z is hydrogen, halogen, phosphate or phosphite. Also provided is a textile treating liquor which may be employed in the process.
摘要:
An adjuvant composition comprising (A) a C1-C2carboxylic acid ester of a polyhydroxy compound containing from 2 to 20 hydroxyl groups and (B) an N-heterocyclic compound having a pKa, value of from 6 to 8 is storage-stable and suitable as an acid donor in the dyeing of polyamides.