US3464779A - Methods for dyeing pile fabrics and colored fabrics obtained thereby - Google Patents
Methods for dyeing pile fabrics and colored fabrics obtained thereby Download PDFInfo
- Publication number
- US3464779A US3464779A US532075A US3464779DA US3464779A US 3464779 A US3464779 A US 3464779A US 532075 A US532075 A US 532075A US 3464779D A US3464779D A US 3464779DA US 3464779 A US3464779 A US 3464779A
- Authority
- US
- United States
- Prior art keywords
- pile
- fabrics
- fibres
- fabric
- methods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- D06P1/0096—Multicolour dyeing
-
- 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
- D06P1/0044—Dyeing with a dye in volatilised form
-
- 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
-
- 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
- Y10S8/922—Polyester fiber
-
- 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
- Y10S8/924—Polyamide fiber
-
- 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
- Y10S8/927—Polyacrylonitrile fiber
-
- 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
- Y10S8/929—Carpet dyeing
Definitions
- the present invention has for its object the dyeing of pile fabrics, chiefly of imitation fur fabrics, the pile of which is constituted by synthetic or artificial fibres.
- the migration may be complete in as much as a fraction of the fibres on which the dyestuif has been applied loses its dye and the intensity of the migration is gradual; in other words the intensity of coloration along the fibre starting from the point of application of the dyestuff is shaded off.
- the present invention has for its object to resort to this dyestulf subliming or diffusing phenomenon with a view to providing novel colored effects on pile fabrics and to obtaining, chiefly in the case of imitation fur, a coloration which varies throughout the depth of the pile, that is along the different fibres forming the pile so as to imitate certain effects of natural furs.
- the present invention covers thus a method which consists in coloring a pile fabric and chiefly an imitation fur of which the pile is made of artificial or synthetic fibres, said coloring being obtained by applying in a uniform manner or otherwise on the ends of the fibres forming the pile a dispersed dyestuif and by subjecting the fabric to a heating at a temperature and for a duration which depend on the speed of migration or so-called sublimation speed of the dyestuif resorted to with a view to obtaining a coloration shaded olf throughout the depth of the pile.
- Said method is applicable with a single dyestulf and, in such a case, only the shading off phenomenon is resorted to which is ascribable to the diffusion and, if desired, the complete migration of the dyestuif.
- the dyestutf which shows both the highest speed of migration and the highest maximum diffusion appears at a point furthest from the point of application of the dyestuif; in other words, it enters more deeply inside the pile of the imitation fur and, when points nearer and nearer the ends of the fibres are considered, there is found a mixture of two and then of three dyestuffs and so on until a mixture of all the basic dystulfs is found at the tips of the fibres, while possibly one or more dyestulfs which have migrated completely off the point of application of the dyestuif are no longer present at said point of application.
- the dyestuff may be applied in a wet phase by means of a brush or of a gun or else in a dry phase by sprinkling over the free ends of the pile fibres of the fabric. It may be executed throughout the fabric so as to obtain a uniform effect over its entire surface or else it may be executed by printing within a frame, by printing in a wet phase by means of .a brush or a gun with a cut out mask or else by printing in a dry phase under a suitably cut mask with the possible application of an electrostatic field.
- the heat treatment may be executed by causing the fabric to pass underneath infrared rays, inside a tunnel kiln or in an oven at temperatures ranging between about and 200 C.
- the invention has also for its object the novel article of manufacture constituted by pile fabrics and imitation furs showing shaded off colors as obtained by the method forming the object of the invention.
- Example 1 There is applied, over a piece of fabric forming an imitation fur and the pile of which is constituted by acrylic fibres of 25 deniers of a white color and of an average length of 70 mm., a suspension in water of dispersed dyestuif projected by a gun. To this end, there is added to one litre of water at 40 C. or thereabouts and incorporating 2 gr. of a dispersing reagent the following dyestuffs under energetic stirring conditions.
- Acetoquinone Yellow SJZ (Chemical Index No. 14)- Cibacete Blue F3R (Chemical Index No. 3) 8 Cibacete Brown RBN (a heterogeneous dyestuff having no color index number) 32 Cibacete Red 3B (Chemical Index No. 15)
- S Acetoquinone Yellow (a product of the French Francolor Cy) is a dyestuff which is energetically diffused while the Brown and the Red are diifused to a medium extent and the Blue diffuses but little (these Cibacetes being products of the Swiss Ciba Cy). Consequently the free end of the pile, will be very dark (brown plus blue).
- the middle of the fibres will be of .a shaded off reddish brown and the bottom will be slightly colored in yellow, the passage between the different hues being obtained in a gradual manner.
- the application of said dyestutf dispersion by means of a gun onto the fabric should be executed through a number of passes so as to make the hues more uniform.
- the fabric is then caused to dry in a stream of hot air after which the dyestulf is fixed and caused to diffuse under the action of a battery of infra-red lamps of a sufiicient power, of say about to kilowatts per square meter, during one minute.
- the whole arrangement is then allowed to cool and the dyed fabric is washed in a succession of baths of tepid water at about 30 to C., incorporating a few drops of a dispersing reagent.
- the imitation fur is then rinsed with pure water and dried in hot air.
- a subsequent brushing causes the fibres to return into parallelism and it is then possible to subject the dry imitation fur to be conventional finishing operations.
- a method for dyeing pile fabrics to produce a material such as imitation fur comprising synthetic polymer fibres, consisting essentially in applying to only the free ends of the pile fibers dispersed tdyestuif, and thereafter heating the fabric during a predetermined time at a predetermined temperature Within the thermofixing range for the dyestuif to obtain a migration of the dyestuff along the length of the fibres and thereby ashaded off coloration of the latter.
- a method as claimed in claim 1 consisting in applying to the free ends of the pile fibres a pure dyestuff adapted to diffuse along the fibres in a uniform manner.
- a method as claimed in claim 1 consisting in applying to the free ends of the pile fibres a mixture of dyestuifs having predetermined speeds of migration and predetermined maximum diffusion distances.
- a method as claimed in claim 1 consisting in applying the dyestutf in a dry phase by sprinkling it over the free ends of the pile fibres.
- a method as claimed in claim 1 consisting in applying the dyestuff uniformly throughout the extent of the fabric.
- a method as claimed in claim 1 consisting in applying the dyestuff selectively over fractions of the fabric.
- a method as claimed in claim 1 consisting in executing the heating step at a temperature ranging between about and 200 C.
- a pile fabric chiefly an imitation fur including fibers showing a longitudinally shaded off coloration.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8682 | 1965-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3464779A true US3464779A (en) | 1969-09-02 |
Family
ID=8573471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US532075A Expired - Lifetime US3464779A (en) | 1965-03-10 | 1966-03-07 | Methods for dyeing pile fabrics and colored fabrics obtained thereby |
Country Status (5)
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3751284A (en) * | 1971-07-02 | 1973-08-07 | United Merchants & Mfg | Tone-on-tone resin bonded pigmenting of flock printed fabric with low temperature air drying |
US3888623A (en) * | 1972-12-08 | 1975-06-10 | Ici Ltd | Transfer materials |
US3915629A (en) * | 1972-01-05 | 1975-10-28 | Georges Pouille | Plush fabric having a long pile |
US3966396A (en) * | 1974-12-18 | 1976-06-29 | F P Licensing Co Inc | Textile printing process and transfer medium |
US3986235A (en) * | 1975-06-26 | 1976-10-19 | Champion International Corporation | Space dyeing of textile strands |
US4163642A (en) * | 1977-07-07 | 1979-08-07 | Collins & Aikman Corporation | Process for the sublimation transfer dyeing of textile materials including subsequent conductive heading |
US4242092A (en) * | 1970-11-12 | 1980-12-30 | Glover Richard D | Method of sublimatic printing on sheet structures |
US4541340A (en) * | 1982-07-02 | 1985-09-17 | Markem Corporation | Process for forming permanent images using carrier supported inks containing sublimable dyes |
US6634070B2 (en) * | 2001-08-03 | 2003-10-21 | Milliken & Company | Multi-colored materials and method of making same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6373480A (en) * | 1979-10-30 | 1981-05-07 | Unilever Ltd. | Dyeing textile products |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816811A (en) * | 1955-05-12 | 1957-12-17 | Deep Dye Ind Inc | Printing and dyeing of pile carpeting |
US3118723A (en) * | 1961-02-08 | 1964-01-21 | Arthur J I Harding | Process for dyeing nylon to produce multi-colored dyeings |
US3181749A (en) * | 1960-12-23 | 1965-05-04 | Pegg S & Son Ltd | Dyeboarding method |
-
1966
- 1966-02-28 BE BE677137D patent/BE677137A/xx unknown
- 1966-03-07 GB GB9856/66A patent/GB1121886A/en not_active Expired
- 1966-03-07 US US532075A patent/US3464779A/en not_active Expired - Lifetime
- 1966-03-09 NL NL6603136A patent/NL6603136A/xx unknown
- 1966-03-09 SE SE3100/66A patent/SE313037B/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816811A (en) * | 1955-05-12 | 1957-12-17 | Deep Dye Ind Inc | Printing and dyeing of pile carpeting |
US3181749A (en) * | 1960-12-23 | 1965-05-04 | Pegg S & Son Ltd | Dyeboarding method |
US3118723A (en) * | 1961-02-08 | 1964-01-21 | Arthur J I Harding | Process for dyeing nylon to produce multi-colored dyeings |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242092A (en) * | 1970-11-12 | 1980-12-30 | Glover Richard D | Method of sublimatic printing on sheet structures |
US3751284A (en) * | 1971-07-02 | 1973-08-07 | United Merchants & Mfg | Tone-on-tone resin bonded pigmenting of flock printed fabric with low temperature air drying |
US3915629A (en) * | 1972-01-05 | 1975-10-28 | Georges Pouille | Plush fabric having a long pile |
US3888623A (en) * | 1972-12-08 | 1975-06-10 | Ici Ltd | Transfer materials |
US3966396A (en) * | 1974-12-18 | 1976-06-29 | F P Licensing Co Inc | Textile printing process and transfer medium |
US3986235A (en) * | 1975-06-26 | 1976-10-19 | Champion International Corporation | Space dyeing of textile strands |
US4163642A (en) * | 1977-07-07 | 1979-08-07 | Collins & Aikman Corporation | Process for the sublimation transfer dyeing of textile materials including subsequent conductive heading |
US4541340A (en) * | 1982-07-02 | 1985-09-17 | Markem Corporation | Process for forming permanent images using carrier supported inks containing sublimable dyes |
US6634070B2 (en) * | 2001-08-03 | 2003-10-21 | Milliken & Company | Multi-colored materials and method of making same |
Also Published As
Publication number | Publication date |
---|---|
DE1519504A1 (de) | 1970-07-23 |
SE313037B (US20110009641A1-20110113-C00185.png) | 1969-08-04 |
NL6603136A (US20110009641A1-20110113-C00185.png) | 1966-09-12 |
BE677137A (US20110009641A1-20110113-C00185.png) | 1966-07-18 |
GB1121886A (en) | 1968-07-31 |
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