ES451274A1 - Procedimiento para la aclaracion optica de materiales texti-les organicos, sinteticos, semisinteticos y naturales. - Google Patents

Procedimiento para la aclaracion optica de materiales texti-les organicos, sinteticos, semisinteticos y naturales.

Info

Publication number
ES451274A1
ES451274A1 ES451274A ES451274A ES451274A1 ES 451274 A1 ES451274 A1 ES 451274A1 ES 451274 A ES451274 A ES 451274A ES 451274 A ES451274 A ES 451274A ES 451274 A1 ES451274 A1 ES 451274A1
Authority
ES
Spain
Prior art keywords
synthetic
weight
pyrazolinylphenylsulphonyl
quaternised
piperazines
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
ES451274A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES451274A1 publication Critical patent/ES451274A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • H01S3/213—Liquids including an organic dye

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Paper (AREA)

Abstract

Procedimiento para la aclaración óptica de materiales textiles orgánicos, sintéticos, semisintéticos y naturales, caracterizado por tratarse estos materiales a temperaturas comprendidas entre 20º y 140ºC, con un baño neutro, alcalino o, de preferencia, ácido que contiene 0,001 a 2% en peso, respecto a la cantidad en peso del material que se ha de aclarar ópticamente, de un aclarador óptico constituido por una (pirazolinilfenil-sulfonil)-piperacina.
ES451274A 1975-03-06 1976-09-06 Procedimiento para la aclaracion optica de materiales texti-les organicos, sinteticos, semisinteticos y naturales. Expired ES451274A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH284975A CH603880B5 (es) 1975-03-06 1975-03-06

Publications (1)

Publication Number Publication Date
ES451274A1 true ES451274A1 (es) 1978-10-16

Family

ID=4242959

Family Applications (2)

Application Number Title Priority Date Filing Date
ES445795A Expired ES445795A1 (es) 1975-03-06 1976-03-05 Procedimiento para la preparacion de (pirazolinilfenilsulfo-nil)-piperacinas.
ES451274A Expired ES451274A1 (es) 1975-03-06 1976-09-06 Procedimiento para la aclaracion optica de materiales texti-les organicos, sinteticos, semisinteticos y naturales.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES445795A Expired ES445795A1 (es) 1975-03-06 1976-03-05 Procedimiento para la preparacion de (pirazolinilfenilsulfo-nil)-piperacinas.

Country Status (9)

Country Link
JP (1) JPS51113885A (es)
BE (1) BE839228A (es)
BR (1) BR7601362A (es)
CH (2) CH603880B5 (es)
DE (1) DE2608648A1 (es)
ES (2) ES445795A1 (es)
FR (1) FR2303012A1 (es)
GB (1) GB1530486A (es)
NL (1) NL7602215A (es)

Also Published As

Publication number Publication date
BE839228A (fr) 1976-09-06
FR2303012A1 (fr) 1976-10-01
CH603880B5 (es) 1978-08-31
CH284975A4 (es) 1977-08-31
NL7602215A (nl) 1976-09-08
DE2608648A1 (de) 1976-09-16
ES445795A1 (es) 1977-06-01
BR7601362A (pt) 1976-09-14
JPS51113885A (en) 1976-10-07
GB1530486A (en) 1978-11-01
FR2303012B1 (es) 1978-05-19

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