ES2158768A1 - Derivados de oxopiperazinilo y composiciones estabilizadas a la luz. - Google Patents
Derivados de oxopiperazinilo y composiciones estabilizadas a la luz.Info
- Publication number
- ES2158768A1 ES2158768A1 ES009900199A ES9900199A ES2158768A1 ES 2158768 A1 ES2158768 A1 ES 2158768A1 ES 009900199 A ES009900199 A ES 009900199A ES 9900199 A ES9900199 A ES 9900199A ES 2158768 A1 ES2158768 A1 ES 2158768A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen
- independently
- oxopiperazinyl
- derivatives
- stabilized compositions
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- -1 oxyl Chemical group 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6856—Dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0633—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
-
- 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
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Detergent Compositions (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Paints Or Removers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Derivados de oxopiperazinilo y composiciones estabilizadas a la luz. La invención se refiere a nuevos compuestos del tipo 3, 3, 5, 5-tetrametil-2-oxo-1,4-piperazina, a polímeros de los mismos y a la utilización de los mismos como estabilizadores de material orgánico. Estos nuevos compuestos corresponden a la fórmula (I) en la que R{sub,1}, R{sub,2}, R{sub,3}, R{sub,4}, R{sub,5}, R{sub,6}, R{sub,7}, R{sub,8}, R{sub,9}, X, Y, W, S, p, q, y r tienen los valores expresados en la descripción y las reivindicaciones. Los nuevos compuestos y polímeros se utilizan como estabilizadores de material orgánico contra el deterioro provocado por la luz, el oxígeno y/o el calor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98810074 | 1998-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2158768A1 true ES2158768A1 (es) | 2001-09-01 |
| ES2158768B1 ES2158768B1 (es) | 2002-03-01 |
Family
ID=8235916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES009900199A Expired - Fee Related ES2158768B1 (es) | 1998-02-02 | 1999-02-01 | Derivados de oxopiperazinilo y composiciones estabilizadas a la luz. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6642383B2 (es) |
| JP (1) | JPH11269155A (es) |
| KR (1) | KR19990072373A (es) |
| CN (2) | CN1660821A (es) |
| AR (1) | AR014952A1 (es) |
| BE (1) | BE1011972A3 (es) |
| BR (1) | BR9900277A (es) |
| CA (1) | CA2260568A1 (es) |
| CZ (1) | CZ32699A3 (es) |
| DE (1) | DE19903870A1 (es) |
| ES (1) | ES2158768B1 (es) |
| FR (1) | FR2777005B1 (es) |
| GB (1) | GB2333774B (es) |
| ID (1) | ID21840A (es) |
| IT (1) | IT1307736B1 (es) |
| NL (1) | NL1011162C2 (es) |
| SG (1) | SG80008A1 (es) |
| TW (1) | TW557313B (es) |
| ZA (1) | ZA99769B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI225483B (en) * | 1998-10-16 | 2004-12-21 | Ciba Sc Holding Ag | Heterocyclic alkoxyamines as regulators in controlled radical polymerization process |
| CA2346836A1 (en) * | 1998-11-24 | 2000-06-02 | Dario Lazzari | Piperazinone derivatives |
| US6544305B2 (en) | 2001-04-02 | 2003-04-08 | Ciba Specialty Chemicals Corporation | Candle wax stabilized with piperazinones |
| US6905525B2 (en) | 2001-04-02 | 2005-06-14 | Ciba Specialty Chemicals Corporation | Candle wax stabilized with piperazinones |
| US7153896B2 (en) * | 2003-11-14 | 2006-12-26 | Eastman Kodak Company | Element for protein microarrays |
| US9169222B2 (en) * | 2011-08-26 | 2015-10-27 | Dow Global Technologies Llc | Process for making alkoxylated piperazine compounds |
| TWI447154B (zh) | 2012-11-27 | 2014-08-01 | Ind Tech Res Inst | 聚氯乙烯製品與其表面處理方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029088A2 (en) * | 1977-09-21 | 1981-05-27 | The B.F. GOODRICH Company | Synthesis of 2-keto-1,4-diazacycloalkanes |
| US4477005A (en) * | 1982-06-11 | 1984-10-16 | Louie Martinez | Portable, hand-mountable defense weapon system |
| US4722806A (en) * | 1982-02-19 | 1988-02-02 | The B. F. Goodrich Company | Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and UV light stabilized compositions |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190571A (en) | 1977-09-21 | 1980-02-26 | The B. F. Goodrich Company | Substituted 2-keto-1,4-diazacycloalkanes and UV-light-stabilized compositions containing them |
| US4292240A (en) | 1977-09-21 | 1981-09-29 | The B. F. Goodrich Company | 2-Keto-1,4-diazacycloalkanes |
| US4297497A (en) | 1978-06-19 | 1981-10-27 | The B. F. Goodrich Company | Synthesis of 2-keto-1,4-diazacycloalkanes |
| US4240961A (en) | 1979-05-29 | 1980-12-23 | The B. F. Goodrich Company | Synthesis of 2-piperazinones and 1,4-diaza-2-keto-cycloheptanes |
| US4246412A (en) | 1979-08-27 | 1981-01-20 | The B. F. Goodrich Company | Synthesis of 2-keto-1,4-diazacycloalkanes with a soft ion catalyst |
| US4466916A (en) * | 1979-10-26 | 1984-08-21 | The B. F. Goodrich Company | Substituted 2-keto-1,4-diazacycloalkanes |
| US4477665A (en) * | 1981-05-04 | 1984-10-16 | The B. F. Goodrich Company | Substituted 2-keto-1,4-diazacycloalkanes |
| US4480092A (en) | 1982-02-19 | 1984-10-30 | The B. F. Goodrich Company | Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines |
| US4639479A (en) | 1982-02-19 | 1987-01-27 | The Bfgoodrich Company | Polyalkylenepolyamine having pendant substituted oxo-piperazinyltriazines and UV light stabilized compositions |
| US4547538A (en) | 1982-02-19 | 1985-10-15 | The B. F. Goodrich Company | Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and UV light stabilized compositions |
| US4455401A (en) | 1982-05-06 | 1984-06-19 | The B. F. Goodrich Company | 2-Keto-diazacycloalkane-urethane oligomers and U-V light stabilized compositions |
| US4692487A (en) | 1985-01-29 | 1987-09-08 | The B. F. Goodrich Company | 1,2-ethanediyl-bis-2-piperazinone esters, oligomers thereof, and compositions stabilized thereby |
| US4675353A (en) | 1985-01-29 | 1987-06-23 | The Bfgoodrich Company | Hindered 2-keto-1,4-diazacycloalkane oligomers containing triazine rings and compositions stabilized thereby |
| US4629752A (en) | 1985-07-22 | 1986-12-16 | The B. F. Goodrich Company | Substituted oxo-piperazinyl-triazines and UV light stabilized compositions |
| US4780495A (en) | 1986-07-21 | 1988-10-25 | The B. F. Goodrich Company | N-(substituted)-α-(3,5-dialkyl-4-hydroxyphenyl)-α,α-disubstituted acetamides, and composition stabilized therewith |
| US4797438A (en) * | 1987-05-11 | 1989-01-10 | The B. F. Goodrich Company | Stabilized gamma-irradiated polypropylene and sterilizable articles thereof |
| US4929653A (en) | 1987-07-13 | 1990-05-29 | The Bf Goodrich Company | Stabilized pigmented polypropylene fiber resistant to gas fade |
| US5122593A (en) | 1989-02-22 | 1992-06-16 | The B. F. Goodrich Company | Stabilized gamma-irradiatable polypropylene fibers and sterilizable articles thereof |
| US5047460A (en) | 1989-05-16 | 1991-09-10 | The B. F. Goodrich Company | Stabilized polypropylene fibers pigmented with Red 144 |
| JPH03121449A (ja) | 1989-07-25 | 1991-05-23 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料 |
| US5189084A (en) | 1989-12-21 | 1993-02-23 | Ciba-Geigy Corporation | Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers |
| US5049600A (en) | 1990-01-23 | 1991-09-17 | The B. F. Goodrich Company | Multi-component stabilizer system for polyolefins pigmented with phthalocyanine pigments |
| AU637444B2 (en) * | 1990-01-23 | 1993-05-27 | B.F. Goodrich Company, The | Multi-component stabilizer system for polyolefins pigmented with phthalocyanine pigments |
| US5053505A (en) | 1990-05-21 | 1991-10-01 | The B. F. Goodrich Company | Process for the manufacture of a tri-substituted triazine stabilizer |
| WO1992004404A2 (en) | 1990-09-11 | 1992-03-19 | The B.F. Goodrich Company | Thermooxidative stabilization of polyolefins with an oxo-piperazinyl-triazine and a phosphorous acid ester |
| US5149723A (en) * | 1991-03-22 | 1992-09-22 | E. I. Du Pont De Nemours And Company | Stabilized polyacetal compositions containing a mixture of hals having tertiary functionality |
| US5106971A (en) | 1991-04-12 | 1992-04-21 | The B. F. Goodrich Company | Hybrid process for preparing a tri-substituted triazine |
| US5310771A (en) | 1992-04-23 | 1994-05-10 | Phillips Petroleum Company | Polyolefin stabilization |
| US5324456A (en) | 1992-06-29 | 1994-06-28 | Rohm And Haas Company | Ultraviolet resistant glutarimide |
| TW267179B (es) | 1993-07-13 | 1996-01-01 | Ciba Geigy | |
| TW267178B (es) | 1993-07-13 | 1996-01-01 | Ciba Geigy | |
| EP0675159A1 (en) * | 1994-03-29 | 1995-10-04 | General Electric Company | Ultraviolet light stabilized polymer compositions |
| EP0706083A1 (de) | 1994-10-04 | 1996-04-10 | Ciba-Geigy Ag | Fotografisches Aufzeichnungsmaterial enthaltend einen UV-Absorber |
| ES2194362T3 (es) * | 1997-09-17 | 2003-11-16 | Ciba Sc Holding Ag | Morfolinonas en calidad de estabilizadores a la luz. |
-
1999
- 1999-01-04 TW TW088100088A patent/TW557313B/zh not_active IP Right Cessation
- 1999-01-21 SG SG9900130A patent/SG80008A1/en unknown
- 1999-01-26 ID IDP990053D patent/ID21840A/id unknown
- 1999-01-26 GB GB9901574A patent/GB2333774B/en not_active Expired - Fee Related
- 1999-01-28 NL NL1011162A patent/NL1011162C2/nl not_active IP Right Cessation
- 1999-01-29 CZ CZ99326A patent/CZ32699A3/cs unknown
- 1999-01-29 CA CA002260568A patent/CA2260568A1/en not_active Abandoned
- 1999-01-29 JP JP11022900A patent/JPH11269155A/ja not_active Withdrawn
- 1999-01-29 AR ARP990100371A patent/AR014952A1/es unknown
- 1999-02-01 ZA ZA9900769A patent/ZA99769B/xx unknown
- 1999-02-01 ES ES009900199A patent/ES2158768B1/es not_active Expired - Fee Related
- 1999-02-01 BE BE9900061A patent/BE1011972A3/fr not_active IP Right Cessation
- 1999-02-01 IT IT1999MI000180A patent/IT1307736B1/it active
- 1999-02-01 BR BR9900277-9A patent/BR9900277A/pt not_active IP Right Cessation
- 1999-02-01 FR FR9901080A patent/FR2777005B1/fr not_active Expired - Fee Related
- 1999-02-01 DE DE19903870A patent/DE19903870A1/de not_active Ceased
- 1999-02-02 CN CN2004101022409A patent/CN1660821A/zh active Pending
- 1999-02-02 KR KR1019990003387A patent/KR19990072373A/ko not_active Ceased
- 1999-02-02 CN CNB991017439A patent/CN1198806C/zh not_active Expired - Fee Related
-
2001
- 2001-05-14 US US09/855,905 patent/US6642383B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029088A2 (en) * | 1977-09-21 | 1981-05-27 | The B.F. GOODRICH Company | Synthesis of 2-keto-1,4-diazacycloalkanes |
| US4722806A (en) * | 1982-02-19 | 1988-02-02 | The B. F. Goodrich Company | Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and UV light stabilized compositions |
| US4477005A (en) * | 1982-06-11 | 1984-10-16 | Louie Martinez | Portable, hand-mountable defense weapon system |
Non-Patent Citations (2)
| Title |
|---|
| LAI et al.: Hindered amines. Novel synthesis of 1,3,3,5,5 pentasubstituted 2 piperazinones. J. Org. Chem., 1980, Vol. 45, no 4, paginas 754-755. * |
| LAI et al.: Hindered amines; III. Highly regioselective synthesis of 1,3,3,5,5-pentasubstituted 2-piperazinones and their nitroxyl radicals. Synthesis. 1981, Vol. 1, paginas 40-42. * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2333774A (en) | 1999-08-04 |
| GB9901574D0 (en) | 1999-03-17 |
| CN1198806C (zh) | 2005-04-27 |
| ZA99769B (en) | 1999-08-02 |
| US6642383B2 (en) | 2003-11-04 |
| BE1011972A3 (fr) | 2000-03-07 |
| ITMI990180A1 (it) | 2000-08-01 |
| CA2260568A1 (en) | 1999-08-02 |
| JPH11269155A (ja) | 1999-10-05 |
| SG80008A1 (en) | 2001-04-17 |
| IT1307736B1 (it) | 2001-11-19 |
| ID21840A (id) | 1999-08-05 |
| NL1011162A1 (nl) | 1999-08-04 |
| FR2777005A1 (fr) | 1999-10-08 |
| ES2158768B1 (es) | 2002-03-01 |
| GB2333774B (en) | 2000-07-19 |
| AR014952A1 (es) | 2001-04-11 |
| CZ32699A3 (cs) | 1999-09-15 |
| CN1234400A (zh) | 1999-11-10 |
| BR9900277A (pt) | 2000-05-30 |
| NL1011162C2 (nl) | 1999-09-24 |
| KR19990072373A (ko) | 1999-09-27 |
| TW557313B (en) | 2003-10-11 |
| FR2777005B1 (fr) | 2004-12-17 |
| US20020115859A1 (en) | 2002-08-22 |
| DE19903870A1 (de) | 1999-08-05 |
| CN1660821A (zh) | 2005-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK1369409T3 (da) | Fremgangsmåde til fremstilling af forbindelser, der er anvendelige som mellemprodukter | |
| MX9704449A (es) | Compuestos de aminosilano en composiciones de caucho cargadas con silice. | |
| IL110091A (en) | POLYSUBSTITUTED IMIDAZO £4, 5-c| PYRIDIN-4-AMINES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | |
| HUT74182A (en) | Novel imidazole derivatives, process for producing the same and pharmaceutical compositions containing the compounds | |
| AU2001233764A1 (en) | Stabilizer mixtures for polyolefins | |
| GB2341864B (en) | Surface coatings | |
| JPS5474887A (en) | Photo-polymerizable composition | |
| CA2077545A1 (en) | Mixtures of hals compounds | |
| CA2024217A1 (en) | 3-phenylbenzofuran-2-ones | |
| MXPA02001473A (es) | Azaindoles que tienen afinidad con el receptor de serotonina. | |
| ES2158768A1 (es) | Derivados de oxopiperazinilo y composiciones estabilizadas a la luz. | |
| BRPI0416474A (pt) | uso de um composto, composição, e compostos | |
| WO2000027337A3 (fr) | Procede de photostabilisation de derives de d,3,5-triazine | |
| DE69906025D1 (de) | Verfahren zur Lagerstabilisierung von Verbindungen mit Oxetan Ringen | |
| ATE168679T1 (de) | Neue tetracyclische verbindungen | |
| WO2001062739A3 (en) | Thioimidazolidine derivatives as light stabilizers for polymers | |
| AU1505300A (en) | Piperazinone derivatives | |
| CA2042745A1 (en) | Novel hardenable compositions | |
| DE69809925D1 (de) | Fluorierte triazin monomere | |
| CA2012514A1 (en) | Stabilizers derived from n-hydroxy hindered amines by michael addition reactions | |
| ATE124434T1 (de) | Mit organischen phosphorverbindungen stabilisierte epoxy-novolake. | |
| TH39373A3 (th) | อนุพันธ์ออกโซไพเพอราชินิลและสารเสริมเสถียรภาพต่อแสง | |
| MX9701547A (es) | Compuestos siloxi asimetricos. | |
| IT1266665B1 (it) | Composizioni poliestere ad elevata viscosita' |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20010120 Kind code of ref document: A1 Effective date: 20010120 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180807 |