CA2396622A1 - Bloom-resistant benzotriazole uv absorbers and compositions stabilized therewith - Google Patents

Bloom-resistant benzotriazole uv absorbers and compositions stabilized therewith Download PDF

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Publication number
CA2396622A1
CA2396622A1 CA002396622A CA2396622A CA2396622A1 CA 2396622 A1 CA2396622 A1 CA 2396622A1 CA 002396622 A CA002396622 A CA 002396622A CA 2396622 A CA2396622 A CA 2396622A CA 2396622 A1 CA2396622 A1 CA 2396622A1
Authority
CA
Canada
Prior art keywords
carbon atoms
alkyl
straight
tert
butyl
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002396622A
Other languages
English (en)
French (fr)
Inventor
Mervin Gale Wood
Ramanathan Ravichandran
Douglas Wayne Horsey
Anunay Gupta
Deborah Judd
Luther A. R. Hall
Andrea R. Smith
Stephen Mark Andrews
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2396622A1 publication Critical patent/CA2396622A1/en
Abandoned legal-status Critical Current

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Detergent Compositions (AREA)
CA002396622A 2000-02-01 2001-01-23 Bloom-resistant benzotriazole uv absorbers and compositions stabilized therewith Abandoned CA2396622A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/496,084 US6380285B1 (en) 2000-02-01 2000-02-01 Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith
US09/496,084 2000-02-01
PCT/EP2001/000692 WO2001056998A1 (en) 2000-02-01 2001-01-23 Bloom-resistant benzotriazole uv absorbers and compositions stabilized therewith

Publications (1)

Publication Number Publication Date
CA2396622A1 true CA2396622A1 (en) 2001-08-09

Family

ID=23971166

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002396622A Abandoned CA2396622A1 (en) 2000-02-01 2001-01-23 Bloom-resistant benzotriazole uv absorbers and compositions stabilized therewith

Country Status (9)

Country Link
US (3) US6380285B1 (https=)
EP (1) EP1252147B1 (https=)
JP (1) JP5035784B2 (https=)
AT (1) ATE302760T1 (https=)
AU (1) AU777649B2 (https=)
CA (1) CA2396622A1 (https=)
DE (1) DE60112892T2 (https=)
ES (1) ES2247066T3 (https=)
WO (1) WO2001056998A1 (https=)

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Also Published As

Publication number Publication date
US7157586B2 (en) 2007-01-02
WO2001056998A1 (en) 2001-08-09
JP2003521538A (ja) 2003-07-15
US6508847B2 (en) 2003-01-21
EP1252147B1 (en) 2005-08-24
DE60112892D1 (de) 2005-09-29
ES2247066T3 (es) 2006-03-01
EP1252147A1 (en) 2002-10-30
AU3733201A (en) 2001-08-14
US20020111404A1 (en) 2002-08-15
ATE302760T1 (de) 2005-09-15
US6380285B1 (en) 2002-04-30
DE60112892T2 (de) 2006-02-09
AU777649B2 (en) 2004-10-28
JP5035784B2 (ja) 2012-09-26
US20010023268A1 (en) 2001-09-20

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Legal Events

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EEER Examination request
FZDE Discontinued