IT1226694B - Derivati del benzotriazolo, loro preparazione e loro impiego come stabilizzanti delle materie polimere. - Google Patents

Derivati del benzotriazolo, loro preparazione e loro impiego come stabilizzanti delle materie polimere.

Info

Publication number
IT1226694B
IT1226694B IT8821760A IT2176088A IT1226694B IT 1226694 B IT1226694 B IT 1226694B IT 8821760 A IT8821760 A IT 8821760A IT 2176088 A IT2176088 A IT 2176088A IT 1226694 B IT1226694 B IT 1226694B
Authority
IT
Italy
Prior art keywords
preparation
benzotriazole derivatives
polymer stabilizers
stabilizers
polymer
Prior art date
Application number
IT8821760A
Other languages
English (en)
Other versions
IT8821760A0 (it
Inventor
Lajos Avar
Helmut Bohnke
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of IT8821760A0 publication Critical patent/IT8821760A0/it
Application granted granted Critical
Publication of IT1226694B publication Critical patent/IT1226694B/it

Links

Classifications

    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT8821760A 1987-08-28 1988-08-26 Derivati del benzotriazolo, loro preparazione e loro impiego come stabilizzanti delle materie polimere. IT1226694B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878720365A GB8720365D0 (en) 1987-08-28 1987-08-28 Organic compounds

Publications (2)

Publication Number Publication Date
IT8821760A0 IT8821760A0 (it) 1988-08-26
IT1226694B true IT1226694B (it) 1991-02-04

Family

ID=10622989

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821760A IT1226694B (it) 1987-08-28 1988-08-26 Derivati del benzotriazolo, loro preparazione e loro impiego come stabilizzanti delle materie polimere.

Country Status (8)

Country Link
US (1) US4891396A (it)
JP (1) JPS6471863A (it)
BE (1) BE1003230A3 (it)
CH (1) CH676713A5 (it)
DE (1) DE3827885A1 (it)
FR (1) FR2619814A1 (it)
GB (2) GB8720365D0 (it)
IT (1) IT1226694B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071995A (en) * 1988-10-07 1991-12-10 Kuraray Co., Ltd. 2-hydroxyphenylbenzotriazol compounds and the use thereof
EP0415880B1 (de) * 1989-08-25 1995-04-05 Ciba-Geigy Ag Lichtstabilisierte Tinten
EP0424316A3 (en) * 1989-10-19 1991-09-25 Ciba-Geigy Ag Purification of 2-aryl-2h-benzotriazoles
DE59107052D1 (de) * 1990-03-30 1996-01-25 Ciba Geigy Ag Lackzusammensetzungen
US5086097A (en) * 1991-01-07 1992-02-04 Mobay Corporation Ultraviolet stabilizer for polycarbonate compositions
US5278314A (en) * 1991-02-12 1994-01-11 Ciba-Geigy Corporation 5-thio-substituted benzotriazole UV-absorbers
US5280124A (en) * 1991-02-12 1994-01-18 Ciba-Geigy Corporation 5-sulfonyl-substituted benzotriazole UV-absorbers
DE4305621A1 (de) * 1993-02-24 1994-08-25 Constab Polymer Chemie Gmbh Lichtstabilisierte Polymerzusammensetzungen
GB9400681D0 (en) * 1994-01-14 1994-03-09 Sandoz Ltd Organic compounds
US5814438A (en) * 1996-03-29 1998-09-29 Eastman Kodak Company Benzotriazole-based novel UV absorbers and photographic elements containing them
EP0875544B1 (en) * 1997-04-28 2002-12-11 Seiko Epson Corporation Ink composition capable of realizing light fast image
US6187845B1 (en) 1999-05-03 2001-02-13 Ciba Specialty Chemicals Corporation Stabilized adhesive compositions containing highly soluble, red-shifted, photostable benzotriazole UV absorbers and laminated articles derived therefrom
US6245915B1 (en) 1999-05-03 2001-06-12 Ciba Specialty Chemicals Corporation Asymmetrical bisbenzotriazoles substituted by a perfluoroalkyl moiety
CA2396221C (en) * 2000-02-01 2010-03-23 Ciba Specialty Chemicals Holding Inc. Method of content protection with durable uv absorbers
US6489486B2 (en) * 2000-02-21 2002-12-03 Roche Vitamins Inc. 2-hydroxyphenyl benzotriazoles as UV-A/B filters
GB2361005B (en) * 2000-04-04 2002-08-14 Ciba Sc Holding Ag Synergistic mixtures of uv-absorbers in polyolefins
ZA200301683B (en) * 2002-03-04 2004-09-06 Ciba Sc Holding Ag Synergistic combinations of UV absorbers for pigmented polyolefins.
NZ535603A (en) * 2002-03-20 2007-10-26 Metabolex Inc Substituted phenylacetic acids
US7199259B2 (en) * 2003-06-20 2007-04-03 Metabolex, Inc. Resolution of α-(phenoxy)phenylacetic acid derivatives
RU2006145872A (ru) * 2004-05-25 2008-06-27 Метаболекс, Инк. (Us) Замещенные триазолы в качестве модуляторов ppar и способы их получения
EP1749000A4 (en) * 2004-05-25 2009-12-30 Metabolex Inc BICYCLIC SUBSTITUTED TRIAZOLE AS PPAR MODULATORS AND METHOD FOR THE PRODUCTION THEREOF
US7714131B2 (en) * 2005-09-23 2010-05-11 Metabolex, Inc. Process for the stereoselective preparation of (−)-halofenate and derivatives thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223154A (it) * 1956-12-14
CH410968A (de) * 1961-06-16 1966-04-15 Geigy Ag J R Verfahren zur Herstellung von substituierten 2-(2'-Hydroxyphenyl)-benztriazolverbindungen
US3493539A (en) * 1968-11-13 1970-02-03 Nat Starch Chem Corp Ethylenically unsaturated derivatives of 2-(2-hydroxyphenyl) benzotriazole and polymers therefrom
US3978074A (en) * 1973-11-21 1976-08-31 Uniroyal Inc. Method of making hydroxyarylbenzotriazoles and their N-oxides
CH633003A5 (de) * 1977-08-17 1982-11-15 Ciba Geigy Ag Verfahren zur herstellung von benzotriazolen.
US4727158A (en) * 1985-09-03 1988-02-23 Ciba-Geigy Corporation 5-Higher alkyl substituted-2H-benzotriazoles

Also Published As

Publication number Publication date
GB2209164A (en) 1989-05-04
IT8821760A0 (it) 1988-08-26
JPS6471863A (en) 1989-03-16
DE3827885A1 (de) 1989-03-09
GB2209164B (en) 1991-11-27
FR2619814A1 (fr) 1989-03-03
GB8720365D0 (en) 1987-10-07
BE1003230A3 (fr) 1992-02-04
CH676713A5 (it) 1991-02-28
US4891396A (en) 1990-01-02
GB8820037D0 (en) 1988-09-28

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