DE1302052B - Optische Aufhellungsmittel - Google Patents

Optische Aufhellungsmittel

Info

Publication number
DE1302052B
DE1302052B DEF48189A DEF0048189A DE1302052B DE 1302052 B DE1302052 B DE 1302052B DE F48189 A DEF48189 A DE F48189A DE F0048189 A DEF0048189 A DE F0048189A DE 1302052 B DE1302052 B DE 1302052B
Authority
DE
Germany
Prior art keywords
weight
parts
acid
compounds
chloride
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.)
Pending
Application number
DEF48189A
Other languages
German (de)
English (en)
Inventor
Behrenbruch
Dr E
Frischkorn
Dipl-Chem H
Dr H
Pintschovius
Schinzel
Dr Ulrich
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.)
Hoechst AG
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
Priority to DEF48189A priority Critical patent/DE1302052B/de
Priority to CH1712867A priority patent/CH478880A/de
Priority to CH55467A priority patent/CH503829A/de
Priority to CH55467D priority patent/CH55467A4/xx
Priority to FR91596A priority patent/FR1508560A/fr
Priority to BE692823D priority patent/BE692823A/xx
Priority to GB260667A priority patent/GB1163851A/en
Publication of DE1302052B publication Critical patent/DE1302052B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DEF48189A 1966-01-18 1966-01-18 Optische Aufhellungsmittel Pending DE1302052B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DEF48189A DE1302052B (de) 1966-01-18 1966-01-18 Optische Aufhellungsmittel
CH1712867A CH478880A (de) 1966-01-18 1967-01-16 Verfahren zum optischen Aufhellen
CH55467A CH503829A (de) 1966-01-18 1967-01-16 Verfahren zum optischen Aufhellen von synthetischen Textilmaterialien und nach dem Verfahren aufgehellte Materialien
CH55467D CH55467A4 (zh) 1966-01-18 1967-01-16
FR91596A FR1508560A (fr) 1966-01-18 1967-01-18 Azurants optiques et leur préparation
BE692823D BE692823A (zh) 1966-01-18 1967-01-18
GB260667A GB1163851A (en) 1966-01-18 1967-01-18 Derivatives of 1,4-[bis-benzoxazolyl-(2')]-naphthalene and the use thereof as optical brighteners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0048191 1966-01-18
DEF48189A DE1302052B (de) 1966-01-18 1966-01-18 Optische Aufhellungsmittel

Publications (1)

Publication Number Publication Date
DE1302052B true DE1302052B (de) 1969-11-13

Family

ID=25977081

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF48189A Pending DE1302052B (de) 1966-01-18 1966-01-18 Optische Aufhellungsmittel

Country Status (5)

Country Link
BE (1) BE692823A (zh)
CH (3) CH55467A4 (zh)
DE (1) DE1302052B (zh)
FR (1) FR1508560A (zh)
GB (1) GB1163851A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245007A (en) * 1975-10-10 1981-01-13 Ciba-Geigy Corporation 1,4-Bis-[azol-2'-yl]-naphthalenes and process of using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993659A (en) 1971-08-10 1976-11-23 Ciba-Geigy Corporation Bis-benzoxazolyl-naphthalenes as optical brighteners

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245007A (en) * 1975-10-10 1981-01-13 Ciba-Geigy Corporation 1,4-Bis-[azol-2'-yl]-naphthalenes and process of using the same

Also Published As

Publication number Publication date
CH503829A (de) 1970-11-13
GB1163851A (en) 1969-09-10
CH55467A4 (zh) 1970-11-13
FR1508560A (fr) 1968-01-05
BE692823A (zh) 1967-07-18
CH478880A (de) 1969-09-30

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