CA967569A - Fluorescent 4,4'-bis(benzoxazol-2-yl)stilbene compounds - Google Patents

Fluorescent 4,4'-bis(benzoxazol-2-yl)stilbene compounds

Info

Publication number
CA967569A
CA967569A CA891,326A CA891326A CA967569A CA 967569 A CA967569 A CA 967569A CA 891326 A CA891326 A CA 891326A CA 967569 A CA967569 A CA 967569A
Authority
CA
Canada
Prior art keywords
benzoxazol
fluorescent
bis
stilbene compounds
stilbene
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.)
Expired
Application number
CA891,326A
Other languages
English (en)
Inventor
David G. Saunders
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Priority claimed from GB47527/62A external-priority patent/GB1072914A/en
Priority claimed from US273283A external-priority patent/US3260715A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA967569A publication Critical patent/CA967569A/en
Expired 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
    • C07D263/62—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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA891,326A 1962-12-17 1963-12-16 Fluorescent 4,4'-bis(benzoxazol-2-yl)stilbene compounds Expired CA967569A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB47527/62A GB1072914A (en) 1962-12-17 1962-12-17 Bisbenzoxazolyl stilbenes and their use as fluorescent brightening agents
US263742A US3322680A (en) 1962-12-17 1963-03-08 Polymeric compositions containing a fluorescent brightening agent
US273283A US3260715A (en) 1962-12-17 1963-04-16 Fluorescent bis-benzoxazolyl stilbenes

Publications (1)

Publication Number Publication Date
CA967569A true CA967569A (en) 1975-05-13

Family

ID=27260007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA891,326A Expired CA967569A (en) 1962-12-17 1963-12-16 Fluorescent 4,4'-bis(benzoxazol-2-yl)stilbene compounds

Country Status (6)

Country Link
BE (1) BE641426A (fr)
CA (1) CA967569A (fr)
CH (2) CH412316A (fr)
DE (1) DE1445694C3 (fr)
NL (2) NL142192B (fr)
SE (1) SE315896B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene derivatives

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072914A (en) * 1962-12-17 1967-06-21 Kodak Ltd Bisbenzoxazolyl stilbenes and their use as fluorescent brightening agents
DE2712686C2 (de) * 1977-03-23 1986-09-04 Bayer Ag, 5090 Leverkusen 4-Triazinyl-4'-benzoxazolyl- bzw. 4'-phenyl-stilben-derivate
US5783307A (en) * 1996-11-04 1998-07-21 Eastman Chemical Company UV stabilized multi-layer structures with detectable UV protective layers and a method of detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene derivatives

Also Published As

Publication number Publication date
CH412316A (fr) 1966-04-30
CH401060A (fr) 1965-10-31
BE641426A (fr) 1964-04-16
DE1445694A1 (de) 1968-12-19
NL142192B (nl) 1974-05-15
SE315896B (fr) 1969-10-13
DE1445694C3 (de) 1973-12-20
NL301930A (fr)
DE1445694B2 (de) 1973-05-17

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