CH650792A5 - Optical brighteners from bisstyrylbenzene compounds and preparation thereof - Google Patents

Optical brighteners from bisstyrylbenzene compounds and preparation thereof Download PDF

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Publication number
CH650792A5
CH650792A5 CH11040/79A CH1104079A CH650792A5 CH 650792 A5 CH650792 A5 CH 650792A5 CH 11040/79 A CH11040/79 A CH 11040/79A CH 1104079 A CH1104079 A CH 1104079A CH 650792 A5 CH650792 A5 CH 650792A5
Authority
CH
Switzerland
Prior art keywords
formula
compound
weight
bis
compounds
Prior art date
Application number
CH11040/79A
Other languages
German (de)
English (en)
Inventor
Leonardo Dr Guglielmetti
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
Priority to CH11040/79A priority Critical patent/CH650792A5/de
Priority to EP80810378A priority patent/EP0030917B2/fr
Priority to DE8080810378T priority patent/DE3070041D1/de
Priority to CA000366537A priority patent/CA1175608A/fr
Priority to JP17481480A priority patent/JPS5692962A/ja
Priority to ES497647A priority patent/ES497647A0/es
Priority to BR8008161A priority patent/BR8008161A/pt
Priority to ES501488A priority patent/ES8206433A1/es
Priority to US06/474,731 priority patent/US4785128A/en
Priority to US06/756,382 priority patent/US4778623A/en
Publication of CH650792A5 publication Critical patent/CH650792A5/de
Priority to JP63261678A priority patent/JPH01152161A/ja
Priority to US07/520,843 priority patent/US5001253A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Detergent Compositions (AREA)
CH11040/79A 1979-12-13 1979-12-13 Optical brighteners from bisstyrylbenzene compounds and preparation thereof CH650792A5 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH11040/79A CH650792A5 (en) 1979-12-13 1979-12-13 Optical brighteners from bisstyrylbenzene compounds and preparation thereof
EP80810378A EP0030917B2 (fr) 1979-12-13 1980-12-08 Agents de blanchiment optique de la série des bistyrylbenzènes, procédé pour leur préparation et leur utilisation
DE8080810378T DE3070041D1 (en) 1979-12-13 1980-12-08 Optical brighteners from bistyryl benzene, process for their preparation and their use
CA000366537A CA1175608A (fr) 1979-12-13 1980-12-11 Agents de brillantage fluorescents a base de bis-styrylbenzene; methode de preparation et applications
ES497647A ES497647A0 (es) 1979-12-13 1980-12-12 Procedimiento para la aclaracion optica de substratos orga- nicos de peso molecular alto
JP17481480A JPS5692962A (en) 1979-12-13 1980-12-12 Fluorecent brightener comprising bissstylyl benzene compound and production and use thereof
BR8008161A BR8008161A (pt) 1979-12-13 1980-12-12 Composicao de aclaradores oticos,processo para sua preparacao,processo para o aclaramento otico com o auxilio destas misturas de aclaradores e processo para a preparacao de estilbenaldeidos
ES501488A ES8206433A1 (es) 1979-12-13 1981-04-20 Procedimiento para la preparacion de aclaradores bis-estil- benicos
US06/474,731 US4785128A (en) 1979-12-13 1983-03-18 Process for the preparation of bis-styrylbenzenes
US06/756,382 US4778623A (en) 1979-12-13 1985-07-18 Fluorescent brighteners consisting of bis-styrylbenzene compounds, a process for their preparation and their use
JP63261678A JPH01152161A (ja) 1979-12-13 1988-10-19 蛍光増白剤用新規中間体及びその製法
US07/520,843 US5001253A (en) 1979-12-13 1990-05-10 Fluorescent brighteners consisting of bis-styrylbenzene compounds, a process for their preparation and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11040/79A CH650792A5 (en) 1979-12-13 1979-12-13 Optical brighteners from bisstyrylbenzene compounds and preparation thereof

Publications (1)

Publication Number Publication Date
CH650792A5 true CH650792A5 (en) 1985-08-15

Family

ID=4369448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH11040/79A CH650792A5 (en) 1979-12-13 1979-12-13 Optical brighteners from bisstyrylbenzene compounds and preparation thereof

Country Status (2)

Country Link
JP (1) JPS5692962A (fr)
CH (1) CH650792A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791060A (zh) * 2021-09-18 2021-12-14 吉林大学 一种氰基苯乙烯衍生物及其制备方法和应用、聚合物检测探针及荧光检测方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217999A (ja) * 1984-03-31 1985-10-31 株式会社新潟鐵工所 流体荷役装置
US4778622A (en) * 1986-03-21 1988-10-18 Ciba-Geigy Corporation Mixtures of fluorescent whitening agents
CH671956A5 (fr) * 1987-01-29 1989-10-13 Ciba Geigy Ag
TWI250237B (en) * 1999-10-25 2006-03-01 Ciba Sc Holding Ag Mixtures of fluorescent whitening agents
MXPA05005771A (es) * 2002-12-10 2005-08-16 Ciba Sc Holding Ag Mezclas de agentes blanqueadores fluorescentes.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929687A1 (de) * 1979-07-21 1981-02-12 Hoechst Ag Mischungen von optischen aufhellern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791060A (zh) * 2021-09-18 2021-12-14 吉林大学 一种氰基苯乙烯衍生物及其制备方法和应用、聚合物检测探针及荧光检测方法
CN113791060B (zh) * 2021-09-18 2022-08-09 吉林大学 一种氰基苯乙烯衍生物及其制备方法和应用、聚合物检测探针及荧光检测方法

Also Published As

Publication number Publication date
JPS5692962A (en) 1981-07-28
JPH0224867B2 (fr) 1990-05-30

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: CIBA-GEIGY AG TRANSFER- CIBA SC HOLDING AG

PFA Name/firm changed

Owner name: CIBA SC HOLDING AG TRANSFER- CIBA SPECIALTY CHEMIC

PL Patent ceased