United Merchants and Manufacturers, Inc.

United Merchants and Manufactures, Inc.

Razmic S Gregorian

Chettoor G Namboodri

Hans R Hoernle

Marshall W Duke

John D Johnson

A method for the removal of free formaldehyde from textile fabrics which have been treated with formaldehyde derived resins to make the fabrics crease-resistant is disclosed. The process comprises forming a composition composed of a foaming agent, ethylene urea and an appropriate diluent and then foaming this composition to form a stable foam. The foam is then applied to the resin treated fabric in a layer, the foam is collapsed on the fabric to force it through the fabric and then the fabric is subjected to drying and curing conditions. The process is advantageous in that it utilizes relatively small volumes of liquids and thus is energy efficient and environmentally favorable.

Method for reduction of formaldehyde in resin-treated fabrics

A method for desizing, scouring and/or bleaching and/or mercerizing textile fabrics by foaming a composition containing an appropriate desizing, bleaching or scouring agent and a foam system to a blow ratio from about 2:1 to 30:1 and a foam density in the range from about 0.5 g/cc to 0.033 g/cc. The foam is applied to the surface of the fabric in a uniform thickness and is then collapsed and forced through the fabric. The fabric is then batched to allow the particular desizing agent, bleaching agent, scouring agent or mercerizing agent to be effective and then the fabric is rinsed. With the inventive process, a substantial reduction in the liquid volume normally required for such treatments as well as improved end results are obtained.

Method for preparation of fabrics

Disclosed herein is a process for coloring textile materials to produce random dyed effects wherein a coloring material is added to a foamed composition either before or after the foamed composition is coated onto a textile. The foam is then collapsed to penetrate the coloring material into the textile, and, finally, the textile is dried and cured or fixed.

Textile dyeing process

Disclosed herein is a process for treating textile materials with finishing agents wherein a first finishing agent-containing composition is applied to a textile material and a second composition, in the form of a foam, is thereafter applied to the textile prior to fixation of the the first applied composition. The first composition may also be applied in the form of a foam if desired. The compositions may also contain reactive materials therein.

Method of treating textile materials

A foamable composition suitable for treating fabrics with finishing agents in which a minimum amount of foaming agent is utilized. Up to about 10 percent of foaming system is included in the composition with the ratio of active solids to foaming system being in excess of 8:1. The foam composition may be provided in the form of a paste-like, substantially liquid free admixture of a foaming system and finishing agent.

Foam composition for treating textile materials and method of preparation

Foamable fabric treatment compositions are disclosed which are composed of a fabric finishing agent and a foam stabilizer, which compositions are capable of forming a foam having a blow ratio in the range from about 2:1 to 20:1 and a foam density range from about 0.5 gm/cc to 0.05 gm/cc. Methods for preparing and using the foamable compositions are disclosed. Included in the composition is up to about 10 percent of foam stabilizer.

Fabric treatment compositions

Disclosed herein is a process for printing on textile materials, particularly pile type fabrics, wherein a foamed printing composition is first applied to the textile material; a second foamed composition is thereafter uniformly applied onto the textile over the printing composition prior to fixation of the latter; the second applied foam is then collapsed to form a pre-selected print on the textile; and the printed textile is then subjected to color fixation.

Textile printing process

Foamable fabric treatment compositions are disclosed which are composed of a fabric finishing agent and a foam stabilizer, which compositions are capable of forming a foam having a blow ratio in the range from about 2:1 to 20:1 and a foam density range from about 0.5 gm/cc to 0.05 gm/cc. Methods for preparing and using the foamable compositions are disclosed.

Fabric treating compositions

Method for treating fabrics

A process for producing a flocked fabric laminate by coating an auxiliary substrate with a temporary adhesive binder, flocking the coated auxiliary substrate with flock fibers, coating the flock fibers with a curable flock adhesive binder, marrying a substrate backing layer to the binder coated flock, permanently setting the flock adhesive binder, and then removing the auxiliary substrate from the fabric laminate whereby the flock remains secured to the substrate backing layer is disclosed. Flocked fabric laminates obtained by such method are also described.

Transfer flocking and laminates obtained therefrom

A process for producing a laminate by coating a continuous first layer of a film forming material onto a release sheet, distributing flock fibers uniformly onto the first layer, drying the first layer to form a film and secure the flock fibers thereto in a substantially upstanding position, coating the tips of the flock fibers with a flock adhesive, marrying the flocked film to a substrate backing layer such that the coated tips contact the said substrate layer, permanently setting the flock adhesive, and then removing the release sheet. Laminates obtained by such method are also described.

Laminates and coated substrates

A process for rendering cellulose and cellulose containing fabrics fire resistant by first impregnating the fibers with an aminoplast resin and polymerizing the resin while the fibers are wet and swollen. Thereafter, the fabric is impregnated with tetrakis (hydroxymethyl) phosphonium hydroxide, cured, washed and dried. The fabric obtained from this process possesses high fire-retardency values, soft hand, and tensile values similar to that of the untreated fabric.

Growing community of inventors

Aiken, SC, United States of America

Razmic S Gregorian