BE748478A - Agents eclaircissants optiques constitues par des composes de benzoxazol - Google Patents

Agents eclaircissants optiques constitues par des composes de benzoxazol

Info

Publication number
BE748478A
BE748478A BE748478DA BE748478A BE 748478 A BE748478 A BE 748478A BE 748478D A BE748478D A BE 748478DA BE 748478 A BE748478 A BE 748478A
Authority
BE
Belgium
Prior art keywords
lightening agents
optical lightening
agents constituted
benzoxazol
compounds
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE748478A publication Critical patent/BE748478A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/74—Naphthothiophenes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE748478D 1969-04-05 1970-04-03 Agents eclaircissants optiques constitues par des composes de benzoxazol BE748478A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1917601A DE1917601C3 (de) 1969-04-05 1969-04-05 Benzoxazolyl-(2)-dihydronaphtho [4,5-b] thiophene und deren Verwendung als optische Aufheller
DE19691953809 DE1953809A1 (de) 1969-04-05 1969-10-25 Benzoxazol-Verbindungen

Publications (1)

Publication Number Publication Date
BE748478A true BE748478A (fr) 1970-09-16

Family

ID=25757244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748478D BE748478A (fr) 1969-04-05 1970-04-03 Agents eclaircissants optiques constitues par des composes de benzoxazol

Country Status (10)

Country Link
US (1) US3786064A (pl)
JP (1) JPS4835688B1 (pl)
AT (1) AT299110B (pl)
BE (1) BE748478A (pl)
CA (1) CA923501A (pl)
CH (3) CH514620A (pl)
DE (2) DE1917601C3 (pl)
FR (1) FR2042925A5 (pl)
GB (1) GB1265912A (pl)
NL (1) NL7004735A (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282355A (en) * 1980-02-14 1981-08-04 Hoechst Aktiengesellschaft Process for the manufacture of bis-benzoxazolyl-stilbene compounds
DE3023301A1 (de) * 1980-06-21 1982-01-14 Bayer Ag, 5090 Leverkusen Benzoxazolyldihydronaphthothiophenverbindungen sowie verwendung als optische aufheller
FR2524468B1 (fr) * 1982-04-06 1985-10-18 Sandoz Sa Nouveaux derives condenses du thiophene, leur preparation et leur utilisation comme azurants optiques
GB8504702D0 (en) * 1985-02-23 1985-03-27 Zyma Sa Tricyclic compounds
JPH0253830U (pl) * 1988-10-13 1990-04-18
DE3942685A1 (de) * 1989-12-22 1991-06-27 Rieter Ag Maschf Verfahren zur gewinnung eines fadenspannungssignals sowie fadensensor
DE4009027A1 (de) * 1990-03-21 1991-09-26 Basf Ag Verfahren zur herstellung von 2-methylbenzoxazol
US20050183216A1 (en) * 2003-12-23 2005-08-25 Invista North America S.A R.I. Polamide composition comprising optical brightener yarns made therefrom, and process for heat setting such yarns
PL2714675T3 (pl) * 2011-05-27 2019-07-31 Lexicon Pharmaceuticals, Inc. Inhibitory acetyloesterazy pektynowej Notum na bazie 4H-tieno[3,2-c]chromenu i sposoby ich zastosowania

Also Published As

Publication number Publication date
DE1917601C3 (de) 1980-09-25
CA923501A (en) 1973-03-27
FR2042925A5 (pl) 1971-02-12
JPS4835688B1 (pl) 1973-10-30
US3786064A (en) 1974-01-15
DE1917601B2 (de) 1980-01-24
CH440970A4 (pl) 1973-08-31
AT299110B (de) 1972-06-12
CH514620A (de) 1971-10-31
GB1265912A (pl) 1972-03-08
NL7004735A (pl) 1970-10-07
CH547383A (pl) 1974-03-29
DE1953809A1 (de) 1971-04-29
DE1917601A1 (de) 1970-10-29

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