NL7412250A - Optische bleekmiddelen. - Google Patents

Optische bleekmiddelen.

Info

Publication number
NL7412250A
NL7412250A NL7412250A NL7412250A NL7412250A NL 7412250 A NL7412250 A NL 7412250A NL 7412250 A NL7412250 A NL 7412250A NL 7412250 A NL7412250 A NL 7412250A NL 7412250 A NL7412250 A NL 7412250A
Authority
NL
Netherlands
Prior art keywords
bleaching agents
optical bleaching
optical
agents
bleaching
Prior art date
Application number
NL7412250A
Other languages
English (en)
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 NL7412250A publication Critical patent/NL7412250A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/68—Triazinylamino stilbenes
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Luminescent Compositions (AREA)
  • Detergent Compositions (AREA)
NL7412250A 1973-09-21 1974-09-16 Optische bleekmiddelen. NL7412250A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH249077A CH610312A5 (nl) 1973-09-21 1973-09-21
CH1355873A CH603878B5 (nl) 1973-09-21 1973-09-21

Publications (1)

Publication Number Publication Date
NL7412250A true NL7412250A (nl) 1975-03-25

Family

ID=25690577

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412250A NL7412250A (nl) 1973-09-21 1974-09-16 Optische bleekmiddelen.

Country Status (9)

Country Link
US (1) US3951965A (nl)
JP (1) JPS5059420A (nl)
BE (1) BE820227A (nl)
CA (1) CA1044233A (nl)
CH (3) CH610312A5 (nl)
DE (1) DE2444784A1 (nl)
FR (1) FR2244765B1 (nl)
GB (1) GB1489595A (nl)
NL (1) NL7412250A (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712686C2 (de) * 1977-03-23 1986-09-04 Bayer Ag, 5090 Leverkusen 4-Triazinyl-4'-benzoxazolyl- bzw. 4'-phenyl-stilben-derivate
DE2850382A1 (de) * 1978-11-21 1980-06-04 Hoechst Ag Farbstabile waschmittelaufheller
JPS5940546U (ja) * 1982-08-31 1984-03-15 テイケイ気化器株式会社 気化器の始動装置
US4468341A (en) * 1983-10-27 1984-08-28 Ciba-Geigy Corporation Stable purified aqueous solutions of fluorescent whitening agent
GB9418958D0 (en) * 1994-09-21 1994-11-09 Ciba Geigy Ag Fluorescent whitening agents
DE19544269A1 (de) * 1995-11-28 1997-06-05 Bayer Ag Verfahren zur Herstellung von bis-alkoxy-aminohaltigen Stilbendisulfonsäuren oder deren Derivaten
KR20000048764A (ko) * 1996-10-02 2000-07-25 다이스타 엘 피 비스-에스-트리아지닐아미노스틸벤계 섬유-반응성 증백제
GB9930247D0 (en) * 1999-12-22 2000-02-09 Clariant Int Ltd Improvements in or relating to organic compounds
BR0316400A (pt) * 2002-11-19 2006-02-21 Ciba Sc Holding Ag agentes branqueadores fluorescentes anfotéricos
WO2006045691A1 (en) * 2004-10-20 2006-05-04 Ciba Specialty Chemicals Holding Inc. Amphoteric 4-4'-bis(triazinylamino) stilbene-2, 2'-disulfonic acid derivatives as optical brighteners for paper
ES2381202T3 (es) * 2005-06-15 2012-05-24 Basf Se Proceso de lavado para el blanqueamiento de textiles sintéticos
CN102898855B (zh) * 2012-09-29 2013-12-11 山东大学 具有氨基酸结构的十六或十八烷基二甲基叔胺季铵盐高性能荧光增白剂的合成及应用
CA2927952C (en) 2013-10-23 2022-01-11 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Small molecule imaging of fungi by positron emission tomography scanning
CN109627221A (zh) * 2018-11-28 2019-04-16 贺州学院 一种新型氨基脲-二苯乙烯色差改良剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840557A (en) * 1958-06-24 Oo-nhj
CH1095368A4 (nl) * 1968-07-22 1972-03-30
US3600385A (en) * 1968-12-16 1971-08-17 American Cyanamid Co Bis-(triazinylamino) stilbene derivatives for optical brightening
CH529770A (de) * 1969-12-11 1972-10-31 Sandoz Ag Verfahren zur Herstellung neuer Stilbenverbindungen

Also Published As

Publication number Publication date
US3951965A (en) 1976-04-20
JPS5059420A (nl) 1975-05-22
CH610312A5 (nl) 1979-04-12
CH603878B5 (nl) 1978-08-31
FR2244765B1 (nl) 1978-11-24
FR2244765A1 (nl) 1975-04-18
DE2444784A1 (de) 1975-04-03
CA1044233A (en) 1978-12-12
BE820227A (fr) 1975-03-24
CH1355873A4 (nl) 1977-08-31
GB1489595A (en) 1977-10-19

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Legal Events

Date Code Title Description
BV The patent application has lapsed