BE851210A - Procede d'azurage optique des polyamides synthetiques - Google Patents

Procede d'azurage optique des polyamides synthetiques

Info

Publication number
BE851210A
BE851210A BE174754A BE174754A BE851210A BE 851210 A BE851210 A BE 851210A BE 174754 A BE174754 A BE 174754A BE 174754 A BE174754 A BE 174754A BE 851210 A BE851210 A BE 851210A
Authority
BE
Belgium
Prior art keywords
optical brightening
synthetic polyamides
brightening process
polyamides
synthetic
Prior art date
Application number
BE174754A
Other languages
English (en)
French (fr)
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Publication of BE851210A publication Critical patent/BE851210A/xx

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)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE174754A 1976-02-10 1977-02-08 Procede d'azurage optique des polyamides synthetiques BE851210A (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 (1)

Publication Number Publication Date
BE851210A true BE851210A (fr) 1977-08-08

Family

ID=4214453

Family Applications (1)

Application Number Title Priority Date Filing Date
BE174754A BE851210A (fr) 1976-02-10 1977-02-08 Procede d'azurage optique des polyamides synthetiques

Country Status (12)

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

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
KR101157417B1 (ko) * 2004-10-28 2012-06-22 훈츠만 어드밴스트 머티리얼스(스위처랜드) 게엠베하 열안정성의 개선방법
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
US4169702A (en) 1979-10-02
CH629925GA3 (xx) 1982-05-28
IT1126709B (it) 1986-05-21
JPS6014152B2 (ja) 1985-04-11
CA1103407A (en) 1981-06-23
JPS5299377A (en) 1977-08-20
CS196347B2 (en) 1980-03-31
DE2703864A1 (de) 1977-08-11
FR2341005A1 (fr) 1977-09-09
FR2341005B1 (xx) 1980-11-21
ES455742A1 (es) 1978-05-01
NL7701188A (nl) 1977-08-12
GB1555207A (en) 1979-11-07
DE2703864C2 (xx) 1988-08-25
CH629925B (de)

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SANDOZ S.A.

Effective date: 19860228