WO2005118562A1 - New isobenzoxazinones and their use as ultraviolet light absorbers - Google Patents

New isobenzoxazinones and their use as ultraviolet light absorbers Download PDF

Info

Publication number
WO2005118562A1
WO2005118562A1 PCT/IB2005/001699 IB2005001699W WO2005118562A1 WO 2005118562 A1 WO2005118562 A1 WO 2005118562A1 IB 2005001699 W IB2005001699 W IB 2005001699W WO 2005118562 A1 WO2005118562 A1 WO 2005118562A1
Authority
WO
WIPO (PCT)
Prior art keywords
isobenzoxazinones
substituent
absorbers
polymer
diacid
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.)
Ceased
Application number
PCT/IB2005/001699
Other languages
English (en)
French (fr)
Inventor
Christoph Kröhnke
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.)
Clariant International Ltd
Clariant Finance BVI Ltd
Original Assignee
Clariant International Ltd
Clariant Finance BVI Ltd
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 Clariant International Ltd, Clariant Finance BVI Ltd filed Critical Clariant International Ltd
Priority to US11/628,350 priority Critical patent/US20070219343A1/en
Priority to JP2007514210A priority patent/JP2008501678A/ja
Priority to EP05746567A priority patent/EP1756073A1/en
Publication of WO2005118562A1 publication Critical patent/WO2005118562A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen atoms

Definitions

  • the new compounds according to the invention are preferably used in organic substrates in concentrations from 0.005 to 0.100 weight percent, most preferably in organic polymers.
  • Suitable starting materials are furthermore haloalkyl substituted arenes and aromatic heterocycles such as 3-(2-bromoethyl)indole, furthermore dibromosubstituted unbranched, branched and cyclic alkanes leading finally to dimeric structures.
  • haloalkanes chlorine substitution can be used instead of bromine substitution.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
PCT/IB2005/001699 2004-06-03 2005-05-23 New isobenzoxazinones and their use as ultraviolet light absorbers Ceased WO2005118562A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/628,350 US20070219343A1 (en) 2004-06-03 2005-05-23 Isobenzoxazinones And Their Use As Ultraviolet Light Absorbers
JP2007514210A JP2008501678A (ja) 2004-06-03 2005-05-23 新規イソベンゾキサジノン及び紫外線吸収剤としてのそれらの使用
EP05746567A EP1756073A1 (en) 2004-06-03 2005-05-23 New isobenzoxazinones and their use as ultraviolet light absorbers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04013140 2004-06-03
EP04013140.1 2004-06-03

Publications (1)

Publication Number Publication Date
WO2005118562A1 true WO2005118562A1 (en) 2005-12-15

Family

ID=34925238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/001699 Ceased WO2005118562A1 (en) 2004-06-03 2005-05-23 New isobenzoxazinones and their use as ultraviolet light absorbers

Country Status (6)

Country Link
US (1) US20070219343A1 (enExample)
EP (1) EP1756073A1 (enExample)
JP (1) JP2008501678A (enExample)
CN (1) CN1976909A (enExample)
TW (1) TW200609226A (enExample)
WO (1) WO2005118562A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1972624A1 (en) * 2007-03-23 2008-09-24 Clariant International Ltd. Benzoxazinones and their use as ultraviolet light absorbers
JP2010501705A (ja) * 2006-09-01 2010-01-21 クラリアント ファイナンス （ビーブイアイ） リミティド 光による有機基材の劣化に対する改善された保護のための安定剤組成物
US20110163284A1 (en) * 2008-09-10 2011-07-07 Fujifilm Corporation Lighting unit cover

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE352587T1 (de) * 2004-07-29 2007-02-15 Clariant Finance Bvi Ltd Azoliganden auf der basis von aminoantipyrine und ihre metallkomplexe zur verwendung als optische aufzeichnungsmedien
JP2010064980A (ja) * 2008-09-10 2010-03-25 Fujifilm Corp 芳香族化合物
EP3348617B1 (en) * 2017-01-12 2021-01-06 SABIC Global Technologies B.V. Method to improve optical properties of stabilized polycarbonate compositions
CN115190895A (zh) * 2020-02-28 2022-10-14 高新特殊工程塑料全球技术有限公司 高耐热聚碳酸酯共聚物制剂

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446262A (en) * 1981-06-19 1984-05-01 Teijin Limited Protection from ultraviolet light by use of novel ultraviolet absorber
WO1993021167A1 (en) * 1992-04-09 1993-10-28 Hoechst Celanese Corporation Thermally stable oligomeric ultraviolet stabilizers
WO2003016292A1 (en) * 2001-08-13 2003-02-27 Ciba Specialty Chemicals Holding Inc. Ultraviolet light absorbers
US20030152532A1 (en) * 2001-12-07 2003-08-14 Didier Candau Synergistically uv-photoprotecting compositions comprising mixed screening agents

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446262A (en) * 1981-06-19 1984-05-01 Teijin Limited Protection from ultraviolet light by use of novel ultraviolet absorber
WO1993021167A1 (en) * 1992-04-09 1993-10-28 Hoechst Celanese Corporation Thermally stable oligomeric ultraviolet stabilizers
WO2003016292A1 (en) * 2001-08-13 2003-02-27 Ciba Specialty Chemicals Holding Inc. Ultraviolet light absorbers
US20030152532A1 (en) * 2001-12-07 2003-08-14 Didier Candau Synergistically uv-photoprotecting compositions comprising mixed screening agents

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010501705A (ja) * 2006-09-01 2010-01-21 クラリアント ファイナンス （ビーブイアイ） リミティド 光による有機基材の劣化に対する改善された保護のための安定剤組成物
US8277689B2 (en) * 2006-09-01 2012-10-02 Clariant Finance (Bvi) Limited Stabilizer composition for improved protection against degradation of organic substrates by light
TWI414550B (zh) * 2006-09-01 2013-11-11 Clariant Finance Bvi Ltd 用以增進有機基板對抗因光降解之保護之安定劑組合物
EP1972624A1 (en) * 2007-03-23 2008-09-24 Clariant International Ltd. Benzoxazinones and their use as ultraviolet light absorbers
US20110163284A1 (en) * 2008-09-10 2011-07-07 Fujifilm Corporation Lighting unit cover

Also Published As

Publication number Publication date
EP1756073A1 (en) 2007-02-28
US20070219343A1 (en) 2007-09-20
TW200609226A (en) 2006-03-16
CN1976909A (zh) 2007-06-06
JP2008501678A (ja) 2008-01-24

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