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

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (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
GB2311143B (en) * 1995-04-19 1997-11-05 Ciba Geigy Ag Recording materials stabilized with benzotriazole uv absorbers
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
US5852087A (en) * 1996-02-13 1998-12-22 Teijin Limited Easily dyeable meta-linkage-containing aromatic polyamide fibers
RU2004120783A (en) * 2001-12-05 2006-01-10 Циба Спешиалти Кемикэлз Холдинг Инк. (Ch) METHOD FOR PRODUCING 2- (2-NITROPHENILAZO) PHENOLS WITHOUT USING ORGANIC SOLVENTS
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
DE2647452A1 (en) * 1975-11-07 1977-05-18 Ciba Geigy Ag NEW HYDROXYBENZYLMALONIC ACID DERIVATIVES
DE2755340A1 (en) * 1976-12-23 1978-06-29 Ciba Geigy Ag NEW POLYALKYLPIPERIDE DERIVATIVES

Also Published As

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

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Legal Events

Date Code Title Description
PE Patent expired