DE69703788D1 - Hochmolekulares Dibenzoylresorcinol als UV Absorber - Google Patents
Hochmolekulares Dibenzoylresorcinol als UV AbsorberInfo
- Publication number
- DE69703788D1 DE69703788D1 DE69703788T DE69703788T DE69703788D1 DE 69703788 D1 DE69703788 D1 DE 69703788D1 DE 69703788 T DE69703788 T DE 69703788T DE 69703788 T DE69703788 T DE 69703788T DE 69703788 D1 DE69703788 D1 DE 69703788D1
- Authority
- DE
- Germany
- Prior art keywords
- dibenzoylresorcinol
- absorber
- molecular weight
- high molecular
- weight
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
- C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/83—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/007—Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
-
- 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
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth 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)
- Paints Or Removers (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/762,644 US5763674A (en) | 1996-12-09 | 1996-12-09 | High molecular weight dibenzoylresorcinol UV absorbers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69703788D1 true DE69703788D1 (de) | 2001-02-01 |
DE69703788T2 DE69703788T2 (de) | 2001-08-02 |
Family
ID=25065684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69703788T Expired - Lifetime DE69703788T2 (de) | 1996-12-09 | 1997-12-08 | Hochmolekulares Dibenzoylresorcinol als UV Absorber |
Country Status (5)
Country | Link |
---|---|
US (3) | US5763674A (de) |
EP (1) | EP0846673B1 (de) |
JP (1) | JP4167306B2 (de) |
KR (1) | KR100527520B1 (de) |
DE (1) | DE69703788T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5981073A (en) * | 1997-01-16 | 1999-11-09 | General Electric Company | Compounds based on dibenzoylresorcinol, and related compositions and articles |
US7790292B2 (en) * | 1999-05-18 | 2010-09-07 | Sabic Innovative Plastics Ip B.V. | Polysiloxane copolymers, thermoplastic composition, and articles formed therefrom |
US20080138594A1 (en) * | 2006-12-07 | 2008-06-12 | Shan Cheng | Crack-free coatings and related coated substrates and methods |
US8216357B2 (en) * | 2009-09-25 | 2012-07-10 | General Electric Company | Protective coating compositions and devices |
US8350275B2 (en) | 2011-04-01 | 2013-01-08 | Sabic Innovative Plastics Ip B.V. | Optoelectronic devices and coatings therefore |
US9441106B2 (en) | 2011-11-11 | 2016-09-13 | Sabic Global Technologies B.V. | Composition, multilayer sheets made therefrom, and methods for making and using the same |
GB201604399D0 (en) * | 2016-03-15 | 2016-04-27 | Univ Lancaster | Improvements relating to the treatment of plastics |
CN113004144B (zh) * | 2021-03-09 | 2022-09-30 | 西安瑞联新材料股份有限公司 | 一种全氟双酚a的合成方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900361A (en) * | 1955-04-06 | 1959-08-18 | Dow Chemical Co | Dibenzoyl resorcinol light stabilizer |
US3012063A (en) * | 1958-09-19 | 1961-12-05 | Dow Chemical Co | Phenyl 3, 5-dibenzoyl-beta-resorcylate |
US3075850A (en) * | 1960-08-08 | 1963-01-29 | Eastman Kodak Co | Dibenzoylresorcinol stabilizer in cellulose esters |
US3399237A (en) * | 1964-06-17 | 1968-08-27 | Koppers Co Inc | Ultraviolet light stabilizers for plastic materials |
US3395184A (en) * | 1965-10-23 | 1968-07-30 | Koppers Co Inc | 4-benzoyl-6-(dialkyl-hydroxybenzyl) resorcinol ultraviolet light and oxidation stabilizers for plastic materials |
US3505405A (en) * | 1967-02-15 | 1970-04-07 | Argus Chem | Method of preparing acyl-dihydroxybenzophenones |
JPS5419950A (en) * | 1977-07-15 | 1979-02-15 | Adeka Argus Chem Co Ltd | Synthetic method of methylenebisbenzophenone derivative |
DE3732980A1 (de) * | 1987-09-30 | 1989-04-13 | Basf Ag | Verfahren zur verbesserung der lichtechtheit von polyesterfaerbungen unter verwendung von benzophenonether-estern und neue benzophenonether-ester |
US4845180A (en) * | 1988-03-21 | 1989-07-04 | Allergan, Inc. | Ultraviolet light absorbing compounds, compositions and methods for making same |
DE69509952T2 (de) * | 1994-03-04 | 1999-11-04 | General Electric Co., Schenectady | Beschichtungen geeignet zur Absorption von Ultraviolettlicht |
-
1996
- 1996-12-09 US US08/762,644 patent/US5763674A/en not_active Expired - Lifetime
-
1997
- 1997-08-29 KR KR1019970043097A patent/KR100527520B1/ko not_active Expired - Lifetime
- 1997-11-04 US US08/963,814 patent/US5905172A/en not_active Expired - Lifetime
- 1997-12-02 JP JP33154997A patent/JP4167306B2/ja not_active Expired - Lifetime
- 1997-12-08 DE DE69703788T patent/DE69703788T2/de not_active Expired - Lifetime
- 1997-12-08 EP EP19970309849 patent/EP0846673B1/de not_active Expired - Lifetime
-
1998
- 1998-10-23 US US09/177,589 patent/US6037059A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69703788T2 (de) | 2001-08-02 |
KR19980063438A (ko) | 1998-10-07 |
MX9709970A (es) | 1998-06-30 |
EP0846673A1 (de) | 1998-06-10 |
JP4167306B2 (ja) | 2008-10-15 |
US6037059A (en) | 2000-03-14 |
JPH10251191A (ja) | 1998-09-22 |
US5763674A (en) | 1998-06-09 |
EP0846673B1 (de) | 2000-12-27 |
US5905172A (en) | 1999-05-18 |
KR100527520B1 (ko) | 2006-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: RUEGER UND KOLLEGEN, 73728 ESSLINGEN |