HK97084A - 2-(3,5-disubstituted-2-hydroxyphenyl)-2h-benzotriazoles and stabilized compositions containing them - Google Patents

2-(3,5-disubstituted-2-hydroxyphenyl)-2h-benzotriazoles and stabilized compositions containing them

Info

Publication number
HK97084A
HK97084A HK970/84A HK97084A HK97084A HK 97084 A HK97084 A HK 97084A HK 970/84 A HK970/84 A HK 970/84A HK 97084 A HK97084 A HK 97084A HK 97084 A HK97084 A HK 97084A
Authority
HK
Hong Kong
Prior art keywords
benzotriazoles
disubstituted
hydroxyphenyl
compositions containing
stabilized compositions
Prior art date
Application number
HK970/84A
Inventor
Dexter Martin
Winter Roland
Original Assignee
Ciba Geigy 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
Priority claimed from US05/918,984 external-priority patent/US4226763A/en
Priority claimed from US06/036,914 external-priority patent/US4278589A/en
Priority claimed from US06/038,768 external-priority patent/US4275004A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of HK97084A publication Critical patent/HK97084A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/10Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18Benzotriazoles
    • C07D249/20Benzotriazoles with aryl radicals directly attached in position 2
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472Five-membered rings
    • C08K5/3475Five-membered rings condensed with carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/48Stabilisers against degradation by oxygen, light or heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
HK970/84A 1978-06-26 1984-12-13 2-(3,5-disubstituted-2-hydroxyphenyl)-2h-benzotriazoles and stabilized compositions containing them HK97084A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/918,984 US4226763A (en) 1978-06-26 1978-06-26 2-[2-Hydroxy-3,5-di-(.alpha.,α-dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositions
US06/036,914 US4278589A (en) 1978-06-26 1979-05-10 2-[2-Hydroxy-3,5-di-(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole and stabilized compositions
US06/038,768 US4275004A (en) 1978-06-26 1979-05-16 High caustic coupling process for preparing substituted 2-nitro-2'-hydroxyazobenzenes

Publications (1)

Publication Number Publication Date
HK97084A true HK97084A (en) 1984-12-21

Family

ID=27365115

Family Applications (1)

Application Number Title Priority Date Filing Date
HK970/84A HK97084A (en) 1978-06-26 1984-12-13 2-(3,5-disubstituted-2-hydroxyphenyl)-2h-benzotriazoles and stabilized compositions containing them

Country Status (4)

Country Link
EP (1) EP0006564B1 (en)
JP (1) JPH02148A (en)
HK (1) HK97084A (en)
SG (1) SG71384G (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031302A3 (en) * 1979-12-21 1981-07-22 Ciba-Geigy Ag Benzotriazole uv absorbers, process for their preparation and stabilized mixtures
AU612117B2 (en) * 1986-07-28 1991-07-04 Allied Corporation Sulfonate benzotriazoles and their use in polyamide
EP0418198A1 (en) * 1989-09-11 1991-03-20 Ciba-Geigy Ag Monosulfonated 2-(2'-hydroxyphenyl)-benzotriazoles
JP2971338B2 (en) * 1994-09-09 1999-11-02 帝人株式会社 Easily dyeable meta-type aromatic polyamide fiber
US5574166A (en) * 1995-04-19 1996-11-12 Ciba-Geigy Corporation Crystalline form of 2-(2-hydroxy-3-α-cumyl-5-tert-octylphenyl)-2H-benzotriazole
GB2311143B (en) * 1995-04-19 1997-11-05 Ciba Geigy Ag Recording materials stabilized with benzotriazole uv absorbers
US5852087A (en) * 1996-02-13 1998-12-22 Teijin Limited Easily dyeable meta-linkage-containing aromatic polyamide fibers
US7074906B2 (en) * 2001-12-05 2006-07-11 Ciba Specialty Chemicals Corporation Organic solvent-free process for the preparation of 2-(2-nitrophenylazo)phenols
CN110003126B (en) * 2019-04-17 2022-07-22 威海金威化学工业有限责任公司 Preparation method of ultraviolet absorbent Tinuvin 928

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223154A (en) * 1956-12-14
US3072585A (en) * 1960-01-13 1963-01-08 American Cyanamid Co Vinylbenzyloxy phenylbenzotriazoles
DE2065975C3 (en) * 1970-03-14 1979-11-29 Bayer Ag, 5090 Leverkusen Stabilizing polyurethanes against degradation and discoloration
US4127586A (en) * 1970-06-19 1978-11-28 Ciba-Geigy Corporation Light protection agents
CH529815A (en) * 1970-06-19 1972-10-31 Ciba Geigy Ag Use of 2- (2'-hydroxyphenyl) -benzotriazole compounds as light stabilizers
US3983132A (en) * 1974-08-23 1976-09-28 Gaf Corporation Branched chain dodecyl isomeric mixtures of 2-(5-dodecyl-2-hydroxy phenyl) benzotriazole as stabilizers for heat and light sensitive materials
DE2661090C2 (en) * 1975-11-07 1990-02-08 Ciba-Geigy Ag, Basel, Ch
DE2755340A1 (en) * 1976-12-23 1978-06-29 Ciba Geigy Ag NEW POLYALKYLPIPERIDE DERIVATIVES

Also Published As

Publication number Publication date
SG71384G (en) 1985-03-29
EP0006564B1 (en) 1981-12-30
EP0006564A3 (en) 1980-04-16
JPH02148A (en) 1990-01-05
EP0006564A2 (en) 1980-01-09
JPH0236588B2 (en) 1990-08-17

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Legal Events

Date Code Title Description
PE Patent expired