DK108884C - Agent and method for stabilizing photosensitive organic materials and methods for preparing 2- (2'-hydroxyphenyl) -benztriazoles for use in the agent. - Google Patents

Agent and method for stabilizing photosensitive organic materials and methods for preparing 2- (2'-hydroxyphenyl) -benztriazoles for use in the agent.

Info

Publication number
DK108884C
DK108884C DK267362A DK267362A DK108884C DK 108884 C DK108884 C DK 108884C DK 267362 A DK267362 A DK 267362A DK 267362 A DK267362 A DK 267362A DK 108884 C DK108884 C DK 108884C
Authority
DK
Denmark
Prior art keywords
agent
benztriazoles
hydroxyphenyl
preparing
methods
Prior art date
Application number
DK267362A
Other languages
Danish (da)
Original Assignee
Geigy Ag J R
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 CH709561A external-priority patent/CH434279A/en
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK108884C publication Critical patent/DK108884C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK267362A 1961-06-16 1962-06-15 Agent and method for stabilizing photosensitive organic materials and methods for preparing 2- (2'-hydroxyphenyl) -benztriazoles for use in the agent. DK108884C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH709861 1961-06-16
CH709561A CH434279A (en) 1961-06-16 1961-06-16 Process for the preparation of substituted 2- (2'-hydroxyphenyl) -benztriazole compounds

Publications (1)

Publication Number Publication Date
DK108884C true DK108884C (en) 1968-02-19

Family

ID=25700739

Family Applications (1)

Application Number Title Priority Date Filing Date
DK267362A DK108884C (en) 1961-06-16 1962-06-15 Agent and method for stabilizing photosensitive organic materials and methods for preparing 2- (2'-hydroxyphenyl) -benztriazoles for use in the agent.

Country Status (4)

Country Link
DK (1) DK108884C (en)
ES (1) ES278580A1 (en)
GB (1) GB991142A (en)
SE (1) SE310368B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500332A (en) * 1995-04-26 1996-03-19 Eastman Kodak Company Benzotriazole based UV absorbers and photographic elements containing them
US5670654A (en) * 1995-06-29 1997-09-23 Eastman Kodak Company Method of synthesizing 2-(2'-hydroxyphenyl) benzotriazole compounds
US5683861A (en) * 1996-10-23 1997-11-04 Eastman Kodak Company Benzotriazole-based UV absorbers and photographic elements containing them
US5739348A (en) * 1996-10-23 1998-04-14 Eastman Kodak Company Method of synthesizing tert-amido-substituted 2-(2'-hydroxyphenyl) benzotriazole compounds in a one-step process
WO2017007672A1 (en) * 2015-07-07 2017-01-12 3M Innovative Properties Company Substituted benzotriazole phenols

Also Published As

Publication number Publication date
GB991142A (en) 1965-05-05
SE310368B (en) 1969-04-28
ES278580A1 (en) 1963-02-01

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