GB1243219A - Process for brightening organic materials and temporary support therefore - Google Patents

Process for brightening organic materials and temporary support therefore

Info

Publication number
GB1243219A
GB1243219A GB35311/68A GB3531168A GB1243219A GB 1243219 A GB1243219 A GB 1243219A GB 35311/68 A GB35311/68 A GB 35311/68A GB 3531168 A GB3531168 A GB 3531168A GB 1243219 A GB1243219 A GB 1243219A
Authority
GB
United Kingdom
Prior art keywords
temporary support
brightened
brightening agent
methyl
optical brightening
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
Application number
GB35311/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PROCEDES SUBLISTATIC SOC D EXP
Original Assignee
PROCEDES SUBLISTATIC SOC D EXP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PROCEDES SUBLISTATIC SOC D EXP filed Critical PROCEDES SUBLISTATIC SOC D EXP
Publication of GB1243219A publication Critical patent/GB1243219A/en
Expired legal-status Critical Current

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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003—Transfer printing
    • D06P5/004—Transfer printing using subliming dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B41M5/0356—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the inks used for printing the pattern on the temporary support or additives therefor, e.g. dyes, transferable compounds, binders or transfer promoting additives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/643—Optical bleaching or brightening wherein the brightener is introduced in a gaseous environment or in solid phase, e.g. by transfer, by use of powders or by use of super-critical fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1.243,219. Brightening organic materials. SOC. D'EXPLOITATION DES PROCEDES SUBLISTATIC. 24 July, 1968 [24 July, 1967], No. 35311/68. Headings D1B and D1P. [Also in Division B2] An organic material, e.g. a fabric or foil is optically brightened by printing a temporary support in the form of a sheet, strip or ribbon with a solution, emulsion or dispersion of an optical brightening agent which is heatstable up to 250‹C and vapourises at 150‹- 220‹C at atmospheric pressure and a binder or thickener which is heat-stable up to at least 250‹C and non-sublimable at the sublimation temperature of the brightener, drying the print, bringing the printed surface into contact with the organic material to be brightened and heating to above 150‹C for the time required to allow vapourisation and penetration of the optical brightening agent into the material to be brightened. The temporary support may be a sheet of nonporous or slightly porous paper, a sheet of aluminium the unprinted face of which may be glued onto a strip of strengthening paper, or a film of regenerated cellulose. The brightening agent may be a benzoxazole thiophene, a dibenzothiophene-S-dioxide which may contain amino group which may be acetylated, a coumarin, a pyrazoline, a mono-oxazole or bis-oxazole, numerous examples of which are given. Suitable thickeners are sodium alginate, carob or gum tragacanth, carboxymethyl cellulose, nitrocellulose or methyl, ethyl, hydroxyethyl or hydroxypropyl cellulose. The compositions used to apply the optical brightening agent and thickener or binder to the temporary support is preferably free from water and may contain methyl ethyl ketone and ethyl or isopropyl alcohol and may be applied by printing to the entire surface or locally. A dyestuff, e.g. 1-hydroxy-3-phenoxy-4-aminoanthraquinone, 1, 4-dimethylaminoanthraquinone, 4- (4'- methyl-2'-nitrophenylazo)-3-methyl-5-pyrazolone, the butyl or propyl ester or 1, 4-diaminoanthraquinone-2-carboxylic acid or 3- hydroxyquinophthalone, vapourisable in the same temperature range as the optical brightening agent may also be applied to the temporary support so that coloured patterns are produced. Heating of the temporary support in contact with the material to be brightened may be effected by means of an iron or pressing machine, heated plates or heated cylinders. Woven or knitted fabrics, veils, lawns, felts or carpets comprising cellulose acetate, polyacrylonitrile, polyethylene terephthalate, nylon, cotton or wool fibres may be brightened.
GB35311/68A 1967-07-24 1968-07-24 Process for brightening organic materials and temporary support therefore Expired GB1243219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1043867A CH515376A (en) 1967-07-24 1967-07-24 Process for dry optical bleaching of textiles and textiles thus bleached

Publications (1)

Publication Number Publication Date
GB1243219A true GB1243219A (en) 1971-08-18

Family

ID=4363237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35311/68A Expired GB1243219A (en) 1967-07-24 1968-07-24 Process for brightening organic materials and temporary support therefore

Country Status (14)

Country Link
AT (1) AT302238B (en)
BE (1) BE718428A (en)
BR (1) BR6800905D0 (en)
CH (3) CH524470A (en)
DE (1) DE1769761C3 (en)
FR (1) FR1574528A (en)
GB (1) GB1243219A (en)
HK (1) HK27676A (en)
IL (1) IL30364A (en)
LU (1) LU56560A1 (en)
NL (1) NL6810413A (en)
OA (1) OA02864A (en)
SE (1) SE349073B (en)
SU (1) SU439095A3 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991257A (en) 1973-06-22 1976-11-09 Ciba-Geigy Ag Process for flameproofing organic fibre material by the transfer process
US3992560A (en) 1973-06-22 1976-11-16 Ciba-Geigy Ag Process for flameproofing organic fibre material by the transfer process
US3993852A (en) 1973-06-22 1976-11-23 Ciba-Geigy Ag Process for flameproofing organic fiber materials by the transfer process
US4205991A (en) 1974-12-13 1980-06-03 Ciba-Geigy Ag Transfer printing on textile material
GB2263912A (en) * 1992-02-07 1993-08-11 Ciba Geigy Ag Dyestuff compositions
EP1999313A2 (en) * 2006-03-24 2008-12-10 Colorep, Inc. Time and temperature additive scheduling

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793213A (en) * 1972-04-07 1973-06-22 Ciba Geigy DRY COATING PROCESS OF A MATERIAL
FR2714331A1 (en) * 1993-12-23 1995-06-30 Hainaut Sa Fibres Plastic film treatment and printing process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991257A (en) 1973-06-22 1976-11-09 Ciba-Geigy Ag Process for flameproofing organic fibre material by the transfer process
US3992560A (en) 1973-06-22 1976-11-16 Ciba-Geigy Ag Process for flameproofing organic fibre material by the transfer process
US3993852A (en) 1973-06-22 1976-11-23 Ciba-Geigy Ag Process for flameproofing organic fiber materials by the transfer process
US4205991A (en) 1974-12-13 1980-06-03 Ciba-Geigy Ag Transfer printing on textile material
GB2263912A (en) * 1992-02-07 1993-08-11 Ciba Geigy Ag Dyestuff compositions
EP1999313A2 (en) * 2006-03-24 2008-12-10 Colorep, Inc. Time and temperature additive scheduling
EP1999313A4 (en) * 2006-03-24 2014-07-16 Colorep Inc Time and temperature additive scheduling

Also Published As

Publication number Publication date
IL30364A0 (en) 1968-09-26
AT302238B (en) 1972-10-10
CH515376A (en) 1971-06-30
DE1769761C3 (en) 1980-11-20
SE349073B (en) 1972-09-18
BE718428A (en) 1969-01-23
BR6800905D0 (en) 1973-05-15
IL30364A (en) 1971-10-20
NL6810413A (en) 1969-01-28
DE1769761B2 (en) 1980-03-27
CH1043867A4 (en) 1971-06-30
CH524470A (en) 1972-06-30
HK27676A (en) 1976-05-21
LU56560A1 (en) 1968-10-30
SU439095A3 (en) 1974-08-05
DE1769761A1 (en) 1971-09-16
FR1574528A (en) 1969-07-11
OA02864A (en) 1970-12-15

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