PT66755B - Procede de preparation de melanges d'azurants optiques - Google Patents

Procede de preparation de melanges d'azurants optiques

Info

Publication number
PT66755B
PT66755B PT66755A PT6675577A PT66755B PT 66755 B PT66755 B PT 66755B PT 66755 A PT66755 A PT 66755A PT 6675577 A PT6675577 A PT 6675577A PT 66755 B PT66755 B PT 66755B
Authority
PT
Portugal
Prior art keywords
mixtures
preparation
azurants
optical
optical azurants
Prior art date
Application number
PT66755A
Other languages
English (en)
French (fr)
Other versions
PT66755A (fr
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of PT66755A publication Critical patent/PT66755A/pt
Publication of PT66755B publication Critical patent/PT66755B/pt

Links

Classifications

    • 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
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
    • 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
    • Y10S8/933—Thermosol dyeing, thermofixation or dry heat fixation or development

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
PT66755A 1976-07-02 1977-07-01 Procede de preparation de melanges d'azurants optiques PT66755B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2629703A DE2629703C3 (de) 1976-07-02 1976-07-02 Aufhellermischungen und deren Verwendung

Publications (2)

Publication Number Publication Date
PT66755A PT66755A (fr) 1977-08-01
PT66755B true PT66755B (fr) 1979-03-12

Family

ID=5982007

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66755A PT66755B (fr) 1976-07-02 1977-07-01 Procede de preparation de melanges d'azurants optiques

Country Status (25)

Country Link
US (1) US4129412A (pt)
JP (1) JPS535225A (pt)
AR (1) AR218257A1 (pt)
AT (1) ATA465677A (pt)
AU (1) AU509035B2 (pt)
BE (1) BE856463A (pt)
BR (1) BR7704321A (pt)
CA (1) CA1088259A (pt)
CH (1) CH643420B (pt)
CS (1) CS192581B2 (pt)
DD (1) DD132510A5 (pt)
DE (1) DE2629703C3 (pt)
DK (1) DK295077A (pt)
FR (1) FR2356761A1 (pt)
GB (1) GB1588447A (pt)
IE (1) IE45428B1 (pt)
IT (1) IT1080755B (pt)
NL (1) NL184286C (pt)
PH (1) PH16589A (pt)
PL (1) PL103479B1 (pt)
PT (1) PT66755B (pt)
RO (1) RO73275B (pt)
SE (1) SE7707613L (pt)
SU (1) SU1082331A3 (pt)
ZA (1) ZA773946B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721084C3 (de) * 1977-05-11 1981-02-26 Hoechst Ag, 6000 Frankfurt Mischungen von optischen Aufhellern
DE2759217C3 (de) * 1977-12-31 1981-05-27 Hoechst Ag, 6000 Frankfurt Mischungen von optischen Aufhellern
US4363744A (en) * 1979-09-10 1982-12-14 Hoechst Aktiengesellschaft Mixtures of optical brighteners and their use for the optical brightening
DE3027479A1 (de) * 1980-07-19 1982-03-04 Hoechst Ag, 6000 Frankfurt Mischungen von optischen aufhellern und deren verwendung
US4830763A (en) * 1987-02-26 1989-05-16 Ciba-Geigy Corporation Process for increasing the degree of whiteness of polyester-containing textile material
DE19607046A1 (de) * 1996-02-24 1997-08-28 Hoechst Ag Mischungen von optischen Aufhellern für Kunststoffe
US6492032B1 (en) 2000-10-12 2002-12-10 Eastman Chemical Company Multi-component optically brightened polyolefin blend
US6835333B2 (en) * 2002-05-07 2004-12-28 Milliken & Company Combinations for use as toners in polyesters
DE10245705A1 (de) * 2002-09-30 2004-04-01 Bayer Ag Ein Polycarbonat oder Polyestercarbonat enthaltend optische Aufheller
US7157547B2 (en) * 2003-11-13 2007-01-02 Eastman Chemical Company Ultraviolet blocking composition for protection of package or container contents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES343388A1 (es) * 1966-07-27 1969-05-01 Farbwerke Hoecrst A G Vormals Procedimiento para la obtencion de nuevos derivados de 1,4-bis-benzoxazolil-(2')-naftalina.
FR1538817A (fr) 1967-09-08 1968-09-06 Ensemble bi-latéral, cuisine et salle d'eau, à intercaler comme élément de construction
DE1594855B2 (de) * 1967-12-29 1973-07-12 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Verfahren zum optischen aufhellen von textilmaterialien und mittel zu dessen durchfuehrung
US3595801A (en) * 1967-12-29 1971-07-27 Hoechst Ag Aqueous dispersions of mixtures of benzoxazole derivatives and their use as optical brighteners
DE1955310A1 (de) * 1969-11-04 1971-05-13 Hoechst Ag Verwendung von waessrigen Dispersionen von Mischungen aus Benzoxazol- und Phenyloxazolderivaten zum optischen Aufhellen
CH617809GA3 (pt) 1975-10-10 1980-06-30

Also Published As

Publication number Publication date
NL184286C (nl) 1989-06-01
DK295077A (da) 1978-01-03
DE2629703A1 (de) 1978-01-12
CA1088259A (en) 1980-10-28
US4129412A (en) 1978-12-12
PT66755A (fr) 1977-08-01
IE45428L (en) 1978-01-02
PL199299A1 (pl) 1978-04-24
SE7707613L (sv) 1978-01-03
AR218257A1 (es) 1980-05-30
BE856463A (fr) 1978-01-04
CS192581B2 (en) 1979-08-31
DE2629703B2 (de) 1980-08-07
PL103479B1 (pl) 1979-06-30
FR2356761A1 (fr) 1978-01-27
RO73275B (ro) 1984-08-30
FR2356761B1 (pt) 1984-03-30
BR7704321A (pt) 1978-04-04
ZA773946B (en) 1978-05-30
DD132510A5 (de) 1978-10-04
DE2629703C3 (de) 1981-07-23
IT1080755B (it) 1985-05-16
PH16589A (en) 1983-11-22
JPS535225A (en) 1978-01-18
RO73275A (ro) 1984-06-21
NL184286B (nl) 1989-01-02
SU1082331A3 (ru) 1984-03-23
ATA465677A (de) 1983-01-15
CH643420GA3 (pt) 1984-06-15
NL7707092A (nl) 1978-01-04
AU509035B2 (en) 1980-04-17
CH643420B (de)
AU2666177A (en) 1979-01-04
IE45428B1 (en) 1982-08-25
GB1588447A (en) 1981-04-23

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