IT995908B - Stabilizzatori verso l ultravio letto - Google Patents

Stabilizzatori verso l ultravio letto

Info

Publication number
IT995908B
IT995908B IT30179/73A IT3017973A IT995908B IT 995908 B IT995908 B IT 995908B IT 30179/73 A IT30179/73 A IT 30179/73A IT 3017973 A IT3017973 A IT 3017973A IT 995908 B IT995908 B IT 995908B
Authority
IT
Italy
Prior art keywords
ultravious
bed
stabilizers
towards
stabilizers towards
Prior art date
Application number
IT30179/73A
Other languages
English (en)
Italian (it)
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of IT995908B publication Critical patent/IT995908B/it

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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C07D271/107—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with two aryl or substituted aryl radicals attached in positions 2 and 5
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IT30179/73A 1972-10-16 1973-10-16 Stabilizzatori verso l ultravio letto IT995908B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298040A US3864354A (en) 1972-10-16 1972-10-16 Benzoxazole and oxadiazole ultraviolet stabilizers

Publications (1)

Publication Number Publication Date
IT995908B true IT995908B (it) 1975-11-20

Family

ID=23148757

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30179/73A IT995908B (it) 1972-10-16 1973-10-16 Stabilizzatori verso l ultravio letto

Country Status (7)

Country Link
US (1) US3864354A (en])
JP (1) JPS5622353B2 (en])
CA (1) CA1019330A (en])
DE (1) DE2351728A1 (en])
FR (2) FR2225433B1 (en])
GB (1) GB1438155A (en])
IT (1) IT995908B (en])

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076687A (en) * 1976-08-16 1978-02-28 Eastman Kodak Company Bichromophoric benzotriazole-benzoxazole ultraviolet stabilizers and their use in organic compositions
US4271307A (en) * 1972-10-16 1981-06-02 Eastman Kodak Company Bichromophoric benzotriazole-benzoxazole ultraviolet stabilizers and their use in organic compositions
US3957813A (en) * 1974-07-01 1976-05-18 Eastman Kodak Company Benzoxazolyl phenyl aromatic ester compounds and their use as ultraviolet stabilizers in organic compositions
US4020080A (en) * 1974-07-01 1977-04-26 Eastman Kodak Company Oxadiazolylphenyl aromatic ester compounds and their use as ultraviolet stabilizer in organic compositions
US4017508A (en) * 1974-07-01 1977-04-12 Eastman Kodak Company Benzoxazole ultraviolet stabilizers and their use in organic compositions
US4116928A (en) * 1974-07-01 1978-09-26 Eastman Kodak Company Heterocylic ester, ultraviolet stabilizers and their use in organic compositions
US4020041A (en) * 1974-07-01 1977-04-26 Eastman Kodak Company Polymers stabilized with bis-heterocyclic benzoates
US4162254A (en) * 1974-07-01 1979-07-24 Eastman Kodak Company Benzoxazole ultraviolet stabilizers
US4115348A (en) * 1974-09-03 1978-09-19 Eastman Kodak Company Multichromophoric ultraviolet stabilizers and their use in organic compositions
US4174321A (en) * 1974-09-03 1979-11-13 Eastman Kodak Company Polychromophoric dibenzoxazole ultraviolet stabilizers and their use in organic compositions
US4127501A (en) * 1974-09-03 1978-11-28 Eastman Kodak Company Polychromophoric ultraviolet stabilizers and their use in organic compositions
US3936419A (en) * 1974-10-02 1976-02-03 Eastman Kodak Company Multichromophoric ultraviolet stabilizers and their use in organic compositions
US4043973A (en) * 1974-10-02 1977-08-23 Eastman Kodak Company Multichromophoric ultraviolet stabilizers for organic compositions
US3961975A (en) * 1975-01-07 1976-06-08 Eastman Kodak Company Titanium dioxide pigmented cellulosic polymer compositions with improved visible and ultraviolet light stability
US4256626A (en) * 1976-08-02 1981-03-17 Eastman Kodak Company Multichromophoric ultraviolet stabilizers and their use in organic compositions
US4075162A (en) * 1976-08-16 1978-02-21 Eastman Kodak Company Bichromophoric benzoxazole-styrene ultraviolet stabilizers and their use in organic compositions
US4062800A (en) * 1976-08-16 1977-12-13 Eastman Kodak Company Bichromophoric benzoxazole-styrene ester and amide ultraviolet stabilizers and their use in organic compositions
US4125518A (en) * 1978-03-30 1978-11-14 American Cyanamid Company 1-Oxa-4-azaspiro[4,5]decanes as light stabilizers for polymers
US4265804A (en) * 1979-01-05 1981-05-05 Eastman Kodak Company Oriented polyester articles having improved ultraviolet stability (III)
US4418001A (en) * 1982-09-01 1983-11-29 Eastman Kodak Company Melamine group containing ultraviolet stabilizers and their use in organic compositions III
US4418002A (en) * 1982-09-01 1983-11-29 Eastman Kodak Company Melamine group containing ultraviolet stabilizers and their use in organic compositions II
US4418000A (en) * 1982-09-01 1983-11-29 Eastman Kodak Company Melamine group containing ultraviolet stabilizers and their use in organic compositions
US4535104A (en) * 1984-07-20 1985-08-13 General Electric Company Ultraviolet light stabilized copolyestercarbonate
WO2002048118A1 (en) * 2000-12-12 2002-06-20 Ciba Specialty Chemicals Holding Inc. Benzophenone uv-absorbers with heterocyclic substituents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637672A (en) * 1968-07-09 1972-01-25 Osaka Seika Kogyo Kk Azole compounds
US3551443A (en) * 1968-10-30 1970-12-29 Ciba Ltd 2-phenylbenzoxazole derivatives
US3679669A (en) * 1970-09-23 1972-07-25 Ciba Geigy Ag Phenyl-1,3,4-oxdiazole compounds

Also Published As

Publication number Publication date
GB1438155A (en) 1976-06-03
CA1019330A (en) 1977-10-18
FR2224469A1 (en]) 1974-10-31
FR2225433A1 (en]) 1974-11-08
DE2351728A1 (de) 1974-04-18
JPS4974225A (en]) 1974-07-17
FR2225433B1 (en]) 1977-03-11
US3864354A (en) 1975-02-04
JPS5622353B2 (en]) 1981-05-25
FR2224469B1 (en]) 1981-08-21

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