Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
  • D06M15/423—Amino-aldehyde resins
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
  • D06M23/16—Processes for the non-uniform application of treating agents, e.g. one-sided treatment; Differential treatment
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06Q—DECORATING TEXTILES
  • D06Q1/00—Decorating textiles
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/916—Natural fiber dyeing
  • Y10S8/917—Wool or silk
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/916—Natural fiber dyeing
  • Y10S8/918—Cellulose textile
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/92—Synthetic fiber dyeing
  • Y10S8/921—Cellulose ester or ether

Definitions

• the present invention relates to the production of effects on textiles.
• Prints and like special effects of better fastness to rubbing, soaping and light and frequently of more beautiful and clearer shades than those obtained by employing the hitherto usual agents for this purpose are obtained on cotton. wool. silk and artificial silk fabrics by printing with preparations which contain methylol compounds of the aforesaid nature and colorless pigments or any organic or inorganic coloring materials and also if desired agents which promote the formation of the elastic resinous bodies.
• the following agents can be converted into valuable preparations by an addition of the methylol compounds :colorless and colored pigments or other insoluble powders and color carriers such as wool dust, glass powder, lithopone,
• Another kind of effects can be obtained by applying preparations containing methylol compoundsbut no coloring materials onto the desired parts of any kind of fibre whereby a local lustre and damask effect is obtained without any loss in strength of the fibre.
• preparations containing methylol compoundsbut no coloring materials onto the desired parts of any kind of fibre whereby a local lustre and damask effect is obtained without any loss in strength of the fibre.
• a local lustre and damask effect is obtained without any loss in strength of the fibre.
• the said preparations are also suitable for the production of crepe effects on cotton textiles, since the formaldehyde split off has been found to restrain the mercerizing ac tion of the strong lyes even in the low concentration ofthe aldehyde.
• the simultaneous formation of a resin at the places which have been printed and protected against the action of the alkali renders it possible to combine the crepe effect with eifects of other kinds.
• Example 1 200 parts of smalt are made into a paste with 775 parts of aqueous British gum, 1
• Example 2 Acetate silk is printed with a paste con- -taining gum arable and 5 per cent of dimethylol urea, steamed or hung in the air, and good damask effects are thus obtained, the printed spots being mat on the glossy original ground of acetate silk.
• Example 3 The following discharge paste is printed onto a dischargeable ground :20 parts of rhodamine B (G. Schultz, Farbstofltabellen 1923, No. 573), 60 parts of polyglycol ether, 140 parts of water, 50 parts of dimethylol urea, 350 parts of an aqueous gum arabic paste, 1 to 1, 100 parts of sodium formaldehydesulphoxylate, 80 parts of aniline oil, and 200 parts of tannin dissolved in alcohol in the ratio of 1 to 1.
• the printing fabric is steamed and rinsed and red discharge ef fects are obtained which are much faster to rubbing than is the case without the dimethylol urea.
• Example 4 A cotton textile which has been printed with a paste containing British gum and 5 per cent of dimethylol urea, is passed through a 5 per cent aqueous solution of dimethylol urea and is then immersed in a sulphuric acid solution of more than 51 Beaum whereby useful crepe effects are obtained without appreciable injury to the texture, the sulphuric acid attacking only the spots which have not been printed upon, i. e. the
• E wample 6' A fabric consisting of artificial silk made from cellulose acetate is treated in a padding mangle with an aqueous paste containing 150 parts of dimetholol urea and 450 parts of gum arabic per each 1000 parts of the paste and is then dried, the surface of the fabric becoming mat hereby.
• the fabric is then printed with a paste comprising 200 parts of triethanol amine and 800 parts of methyl cellulose, steamed in the rapid ager (see The Dyer Calico Printer, leacher, Finisher and Textile Review, vol. 65, 1931, pages 602-3) and then rinsed. Effects having the gloss of the ori al silk on a. mat ground are thus obtaine
• Example 7 A fabric consisting of artificial silk made from cellulose acetate is printed with a paste terns having the gloss of the original silk are obtained.
• Example 8 fabric consisting of artificial silk made from cellulose acetate is printed with a paste comprising 200 parts of triethanol amine and 800 parts of methyl cellulose and 1.4.-diamino-5-nitro anthraquinone or a similar dyestufi', whereupon padding with the paste comprising mono or di-methylol urea is performed in the manner described in the foregoing example. A colored glossy effect is obtained on a mat ground.
• a process for the production of local eifects on textiles which comprises applying local patterns onto a textile material with a preparation comprising a methylol compound of a urea.
• a process for the production of local effects on textiles which comprises applying local patterns onto a textile material with a paste comprising a methylol compound of a urea.
• a process for the production of local effects on textiles which comprises applying an aqueous paste comprising a methylol compound of a urea to portions of the surface of a textile material.
• a process for the production of local effects on textiles which comprises applying a preparation comprising a methylol com pound of a urea and a thickener to portions of the surface of a textile material.
• a process for the production of local effects on textiles which comprises applying a preparation comprising a methylol compound of a urea, a thickener and a coloring material to portions of the surface of a textile material.
• a process for the production of local effects on textiles which comprises applying a discharge paste comprising a methylol compound of a urea to portions of the surface of a textile material.
• a printing paste for the production of local efiects and patterns on textiles comprising a methylol compound of a urea and a thickener.
• a printing-paste for the production of effects and patterns on textiles comprising a methylol compound of a urea, a thickener and a coloring material.
• a patterned textile material the patterns of which contain an aged methylol compound of a urea.
• a patterned textile material the patterns of which contain an a ed methylol compound of a urea and a coloring material.

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Coloring (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26011375

Family Applications (1)

Country Status (2)

Cited By (5)

Families Citing this family (1)

• 1929
  • 1929-07-06 US US376489A patent/US1871087A/en not_active Expired - Lifetime
  • 1929-07-17 FR FR678510D patent/FR678510A/fr not_active Expired

Also Published As

Similar Documents