FR2341005A1 - Procede d'azurage optique des polyamides synthetiques - Google Patents

Procede d'azurage optique des polyamides synthetiques

Info

Publication number
FR2341005A1
FR2341005A1 FR7703431A FR7703431A FR2341005A1 FR 2341005 A1 FR2341005 A1 FR 2341005A1 FR 7703431 A FR7703431 A FR 7703431A FR 7703431 A FR7703431 A FR 7703431A FR 2341005 A1 FR2341005 A1 FR 2341005A1
Authority
FR
France
Prior art keywords
optical brightening
synthetic polyamides
brightening process
polyamides
synthetic
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.)
Granted
Application number
FR7703431A
Other languages
English (en)
Other versions
FR2341005B1 (fr
Inventor
Fritz Fleck
Emmanuel Hervot
Peter Merk
Horst Schmid
Achim Wiedemann
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2341005A1 publication Critical patent/FR2341005A1/fr
Application granted granted Critical
Publication of FR2341005B1 publication Critical patent/FR2341005B1/fr
Granted legal-status Critical Current

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
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
    • 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
    • D06L4/671—Optical brightening assistants, e.g. enhancers or boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7703431A 1976-02-10 1977-02-08 Procede d'azurage optique des polyamides synthetiques Granted FR2341005A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH161076A CH629925B (de) 1976-02-10 1976-02-10 Verfahren zum optischen aufhellen von synthetischem polyamid.

Publications (2)

Publication Number Publication Date
FR2341005A1 true FR2341005A1 (fr) 1977-09-09
FR2341005B1 FR2341005B1 (fr) 1980-11-21

Family

ID=4214453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703431A Granted FR2341005A1 (fr) 1976-02-10 1977-02-08 Procede d'azurage optique des polyamides synthetiques

Country Status (12)

Country Link
US (1) US4169702A (fr)
JP (1) JPS6014152B2 (fr)
BE (1) BE851210A (fr)
CA (1) CA1103407A (fr)
CH (1) CH629925B (fr)
CS (1) CS196347B2 (fr)
DE (1) DE2703864A1 (fr)
ES (1) ES455742A1 (fr)
FR (1) FR2341005A1 (fr)
GB (1) GB1555207A (fr)
IT (1) IT1126709B (fr)
NL (1) NL7701188A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9422280D0 (en) * 1994-11-04 1994-12-21 Ciba Geigy Ag Fluorescent whitening agent formulation
DE10005595A1 (de) * 2000-02-09 2001-08-23 Clariant Gmbh Verwendung von Mischungen von optischen Aufhellern zur Verbesserung der Wascheffekte aufgehellter Textilien
EP1817452A1 (fr) * 2004-10-28 2007-08-15 Huntsman Advanced Materials (Switzerland) GmbH Procede d'amelioration de stabilite thermique
US8408766B2 (en) * 2006-11-07 2013-04-02 International Automotive Components Group North America, Inc Luminous interior trim material
CN112778099B (zh) * 2021-01-27 2022-11-01 上海橡实化学有限公司 一种合成3,6,9,12,15-五氧杂二十八烷-1-醇的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756052A (fr) * 1969-09-13 1971-02-15 Bayer Ag Procede d'eclaircissement des matieres textiles en polyamides synthetiques

Also Published As

Publication number Publication date
CH629925GA3 (fr) 1982-05-28
IT1126709B (it) 1986-05-21
ES455742A1 (es) 1978-05-01
CA1103407A (fr) 1981-06-23
DE2703864A1 (de) 1977-08-11
CS196347B2 (en) 1980-03-31
FR2341005B1 (fr) 1980-11-21
JPS5299377A (en) 1977-08-20
US4169702A (en) 1979-10-02
GB1555207A (en) 1979-11-07
JPS6014152B2 (ja) 1985-04-11
NL7701188A (nl) 1977-08-12
CH629925B (de)
DE2703864C2 (fr) 1988-08-25
BE851210A (fr) 1977-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse