SE9704086L - UV absorbers of benzotriazoles with improved stability - Google Patents
UV absorbers of benzotriazoles with improved stabilityInfo
- Publication number
- SE9704086L SE9704086L SE9704086A SE9704086A SE9704086L SE 9704086 L SE9704086 L SE 9704086L SE 9704086 A SE9704086 A SE 9704086A SE 9704086 A SE9704086 A SE 9704086A SE 9704086 L SE9704086 L SE 9704086L
- Authority
- SE
- Sweden
- Prior art keywords
- resins
- acrylic
- melamine
- benzotriazoles
- absorbers
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title abstract 2
- 150000001565 benzotriazoles Chemical class 0.000 title abstract 2
- 229920000877 Melamine resin Polymers 0.000 abstract 4
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 abstract 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- -1 acrylic polyol Chemical class 0.000 abstract 1
- 125000005605 benzo group Chemical group 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 125000006575 electron-withdrawing group Chemical group 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
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
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- 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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
- C07F9/6518—Five-membered rings
- C07F9/65188—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
-
- 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
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- 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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09D161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C09D161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Hydrogenated Pyridines (AREA)
- Laminated Bodies (AREA)
Abstract
Benzotriazole UV absorbers which are substituted at the 5-position of the benzo ring by an electron withdrawing group exhibit enhanced durability and very low loss rates when incorporated into automotive coatings. Some of the benzotriazoles are new and may be incorporated into any organic material, as stabilizers. The coating compositions are based on thermoset acrylic melamine resins, acrylic urethane resins, epoxy carboxy resins, silane modified acrylic melamine resins, acrylic resins with carbamate pendant groups crosslinked with melamine or acrylic polyol resins crosslinked with melamine containing carbamate groups.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74514696A | 1996-11-07 | 1996-11-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9704086D0 SE9704086D0 (en) | 1997-11-07 |
| SE9704086L true SE9704086L (en) | 1998-05-08 |
| SE522379C2 SE522379C2 (en) | 2004-02-03 |
Family
ID=24995448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9704086A SE522379C2 (en) | 1996-11-07 | 1997-11-07 | UV absorbers of benzotriazoles with improved stability |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JP4126364B2 (en) |
| KR (1) | KR100488744B1 (en) |
| CN (1) | CN1091127C (en) |
| AT (1) | AT407642B (en) |
| AU (1) | AU727301B2 (en) |
| BE (1) | BE1011537A3 (en) |
| BR (1) | BR9705437A (en) |
| CA (1) | CA2220269A1 (en) |
| CH (1) | CH693032A5 (en) |
| DE (1) | DE19748658B4 (en) |
| DK (1) | DK126697A (en) |
| ES (1) | ES2134158B1 (en) |
| FR (1) | FR2755444B1 (en) |
| GB (1) | GB2319035B (en) |
| IT (1) | IT1298471B1 (en) |
| NL (1) | NL1007470C2 (en) |
| NO (1) | NO975104L (en) |
| SE (1) | SE522379C2 (en) |
| SG (1) | SG71056A1 (en) |
| TW (1) | TW467932B (en) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166218A (en) | 1996-11-07 | 2000-12-26 | Ciba Specialty Chemicals Corporation | Benzotriazole UV absorbers having enhanced durability |
| DE60003748T2 (en) * | 1999-04-23 | 2004-03-18 | Nippon Mitsubishi Oil Corp. | UV absorbing resin composition |
| DE60028755T2 (en) * | 1999-05-03 | 2007-06-14 | Ciba Speciality Chemicals Holding Inc. | STABILIZED ADHESIVE COMPOSITION WITH HIGH-SOLUBLE, RED-SHAPED, PHOTOSTABILIZED BENZOTRIAZOLS UV ABSORBENTS AND LAMINATED OBJECTS OBTAINED THEREFROM |
| EP1232148B1 (en) * | 1999-11-16 | 2005-05-04 | Ciba SC Holding AG | Use of benzotriazole uv absorbers |
| EP1252226B1 (en) * | 2000-02-01 | 2007-02-07 | Ciba SC Holding AG | Method of content protection with durable uv absorbers |
| US6489486B2 (en) * | 2000-02-21 | 2002-12-03 | Roche Vitamins Inc. | 2-hydroxyphenyl benzotriazoles as UV-A/B filters |
| US6566507B2 (en) | 2000-08-03 | 2003-05-20 | Ciba Specialty Chemicals Corporation | Processes for the preparation of benzotriazole UV absorbers |
| US6353113B1 (en) | 2000-08-03 | 2002-03-05 | Ciba Specialty Chemicals Corporation | Process for the preparation of 5-perfluoroalkyl substituted benzotriazole UV absorbers |
| MXPA03004655A (en) * | 2000-11-27 | 2003-09-04 | Ciba Sc Holding Ag | Substituted 5-aryl and 5-heteroaryl-2-(2-hydroxyphenyl)-2h-benzotriazole derivatives as uv absorbers. |
| US6649770B1 (en) * | 2000-11-27 | 2003-11-18 | Ciba Specialty Chemicals Corporation | Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof |
| US6930136B2 (en) * | 2001-09-28 | 2005-08-16 | National Starch And Chemical Investment Holding Corporation | Adhesion promoters containing benzotriazoles |
| US7057264B2 (en) | 2002-10-18 | 2006-06-06 | National Starch And Chemical Investment Holding Corporation | Curable compounds containing reactive groups: triazine/isocyanurates, cyanate esters and blocked isocyanates |
| JP2005320517A (en) * | 2004-04-06 | 2005-11-17 | Matsushita Electric Works Ltd | Coating composition, substrate with coating film, illuminator and lamp |
| US7534823B2 (en) * | 2004-07-07 | 2009-05-19 | Adeka Corporation | Vinyl chloride resin composition |
| JP5308039B2 (en) | 2007-02-20 | 2013-10-09 | 富士フイルム株式会社 | Polymer materials containing UV absorbers |
| US20100130638A1 (en) | 2007-03-30 | 2010-05-27 | Fujifilm Corporation | Ultraviolet absorbent composition |
| WO2009022736A1 (en) | 2007-08-16 | 2009-02-19 | Fujifilm Corporation | Heterocyclic compound, ultraviolet ray absorbent, and composition comprising the ultraviolet ray absorbent |
| JPWO2009047982A1 (en) * | 2007-10-10 | 2011-02-17 | コニカミノルタオプト株式会社 | Optical acrylic resin film, polarizing plate and liquid crystal display device using the optical acrylic resin film |
| US20090214874A1 (en) * | 2008-02-27 | 2009-08-27 | Gm Global Technology Operations, Inc. | Enhanced coating or layer |
| JP5428412B2 (en) | 2008-03-18 | 2014-02-26 | 株式会社リコー | Heat resistance improver and reversible thermosensitive recording medium |
| JP5250289B2 (en) | 2008-03-31 | 2013-07-31 | 富士フイルム株式会社 | UV absorber composition |
| JP5244437B2 (en) | 2008-03-31 | 2013-07-24 | 富士フイルム株式会社 | UV absorber composition |
| JP2009270062A (en) | 2008-05-09 | 2009-11-19 | Fujifilm Corp | Ultraviolet absorbent composition |
| CN102791698B (en) * | 2010-01-15 | 2014-11-12 | 帝斯曼知识产权资产管理有限公司 | 2-Phenyl-1,2,3-benzotriazoles for UV radiation absorption |
| CN102050823A (en) * | 2010-10-27 | 2011-05-11 | 华东理工大学 | Synthesis and representation of guanine analogue as novel light stabilizer |
| US9808675B2 (en) | 2012-09-13 | 2017-11-07 | Acushnet Company | Golf ball compositions |
| US9227109B2 (en) * | 2012-09-13 | 2016-01-05 | Acushnet Company | Golf ball compositions |
| JP6430964B2 (en) | 2013-12-09 | 2018-11-28 | 株式会社Adeka | Substrate with improved paintability |
| TWI483987B (en) * | 2014-03-10 | 2015-05-11 | Sino Japan Chemical Co Ltd | Liquid reaction type ultraviolet absorber and manufacturing method and application thereof |
| CN111808320B (en) * | 2014-08-05 | 2023-02-28 | 三吉油脂株式会社 | Additive for imparting ultraviolet absorbing ability and/or high refractive index to substrate, and resin member using same |
| CN104327002A (en) * | 2014-09-16 | 2015-02-04 | 德州宏坤医药中间体有限公司 | Producing technology of benzotriazole-typed ultraviolet absorber |
| WO2016174788A1 (en) * | 2015-04-30 | 2016-11-03 | 東海光学株式会社 | Plastic lens |
| CN106316970A (en) * | 2016-08-11 | 2017-01-11 | 重庆大学 | Bis-benzotriazole containing organic dyestuff with super thermal stability |
| US10035043B2 (en) | 2016-12-15 | 2018-07-31 | Acushnet Company | Golf ball incorporating highly crosslinked thermoset fluorescent microspheres and methods of making same |
| US10252112B2 (en) | 2017-03-20 | 2019-04-09 | Acushnet Company | Golf ball composition |
| US10752720B2 (en) * | 2017-06-26 | 2020-08-25 | Johnson & Johnson Vision Care, Inc. | Polymerizable blockers of high energy light |
| US10526296B2 (en) | 2017-06-30 | 2020-01-07 | Johnson & Johnson Vision Care, Inc. | Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light |
| US10723732B2 (en) | 2017-06-30 | 2020-07-28 | Johnson & Johnson Vision Care, Inc. | Hydroxyphenyl phenanthrolines as polymerizable blockers of high energy light |
| US11993037B1 (en) | 2018-03-02 | 2024-05-28 | Johnson & Johnson Vision Care, Inc. | Contact lens displaying improved vision attributes |
| US11543683B2 (en) | 2019-08-30 | 2023-01-03 | Johnson & Johnson Vision Care, Inc. | Multifocal contact lens displaying improved vision attributes |
| US12486348B2 (en) | 2019-08-30 | 2025-12-02 | Johnson & Johnson Vision Care, Inc. | Contact lens displaying improved vision attributes |
| US10935695B2 (en) | 2018-03-02 | 2021-03-02 | Johnson & Johnson Vision Care, Inc. | Polymerizable absorbers of UV and high energy visible light |
| US12486403B2 (en) | 2018-03-02 | 2025-12-02 | Johnson & Johnson Vision Care, Inc. | Polymerizable absorbers of UV and high energy visible light |
| US12534623B2 (en) | 2018-03-02 | 2026-01-27 | Johnson & Johnson Vision Care, Inc. | Contact lens with improved tear film optical quality |
| CN108949008A (en) * | 2018-08-09 | 2018-12-07 | 深圳市前海奇迹新材料有限公司 | A kind of aqueous UV priming paint of tempered glass |
| US11958824B2 (en) | 2019-06-28 | 2024-04-16 | Johnson & Johnson Vision Care, Inc. | Photostable mimics of macular pigment |
| US12509428B2 (en) | 2019-06-28 | 2025-12-30 | Johnson & Johnson Vision Care, Inc. | Polymerizable fused tricyclic compounds as absorbers of UV and visible light |
| CN110606984B (en) * | 2019-07-29 | 2021-02-19 | 宿迁联盛科技股份有限公司 | Light stabilizer and preparation method thereof |
| JP7461960B2 (en) * | 2019-09-18 | 2024-04-04 | 三井化学株式会社 | Resin composition |
| CN111205510A (en) * | 2020-02-13 | 2020-05-29 | 西安工业大学 | Dual-functional ultraviolet absorbent and preparation method thereof |
| CN111575097B (en) * | 2020-06-15 | 2021-04-16 | 清华大学 | Solution with photovariable viscosity and method for regulating fluid viscosity |
| CN112079787A (en) * | 2020-08-27 | 2020-12-15 | 宿迁联盛科技股份有限公司 | Reduction process of nitro diazonium salt coupling derivative |
| KR102795440B1 (en) * | 2020-11-03 | 2025-04-16 | 한국화학연구원 | Polymer binder having UV absorption and high dispersibility and a paint composition comprising the same |
| US11697048B2 (en) | 2021-08-12 | 2023-07-11 | Acushnet Company | Colored golf ball and method of making same |
| CN116178866B (en) * | 2023-03-08 | 2023-10-13 | 江苏奥天利新材料有限公司 | PVB intermediate film manufacturing method without optical defects and with sunshade belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742243A (en) * | 1971-09-27 | 1973-06-26 | Veeder Industries Inc | Pulse generator |
| NL7503046A (en) * | 1975-03-14 | 1976-09-16 | Philips Nv | ELECTRIC MACHINE. |
| US4226763A (en) * | 1978-06-26 | 1980-10-07 | Ciba-Geigy Corporation | 2-[2-Hydroxy-3,5-di-(.alpha.,α-dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositions |
| DE3519901C2 (en) * | 1985-06-04 | 1995-02-16 | Papst Motoren Gmbh & Co Kg | Brushless DC motor |
| US4868246A (en) * | 1987-08-12 | 1989-09-19 | Pennwalt Corporation | Polymer bound UV stabilizers |
| JP2534521B2 (en) * | 1987-11-18 | 1996-09-18 | 株式会社セコー技研 | 3-phase semiconductor motor |
| DE59107052D1 (en) * | 1990-03-30 | 1996-01-25 | Ciba Geigy Ag | Paint compositions |
| US5278314A (en) * | 1991-02-12 | 1994-01-11 | Ciba-Geigy Corporation | 5-thio-substituted benzotriazole UV-absorbers |
| US5280124A (en) * | 1991-02-12 | 1994-01-18 | Ciba-Geigy Corporation | 5-sulfonyl-substituted benzotriazole UV-absorbers |
| CA2099154A1 (en) * | 1992-09-24 | 1994-03-25 | Ronald E. Mac Leay | N-[2-hydroxy-3-(2h-benzotriazol-2-yl)benzyl]oxamides |
| EP0590222A1 (en) * | 1992-09-30 | 1994-04-06 | STMicroelectronics S.r.l. | Magnetic position sensor |
| US5292890A (en) * | 1993-05-05 | 1994-03-08 | Fairmount Chemical Company, Inc. | Asymmetrical benzotriazolylphenols |
| EP0698637A3 (en) * | 1994-08-22 | 1996-07-10 | Ciba Geigy Ag | Polyurethanes stabilized with selected 5-substituted benzotriazole UV absorbers |
| JPH08201490A (en) * | 1995-01-31 | 1996-08-09 | Mitsumi Electric Co Ltd | Sensor IC |
| US5646088A (en) * | 1995-02-16 | 1997-07-08 | Ricoh Co., Ltd. | Thermosensitive recording material and production process thereof |
| 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 |
| EP0750224A3 (en) * | 1995-06-19 | 1997-01-08 | Eastman Kodak Company | 2'-Hydroxyphenyl benzotriazole based UV absorbing polymers with particular substituents and photographic elements containing them |
| JPH09163706A (en) * | 1995-12-01 | 1997-06-20 | Sharp Corp | Hall IC and fan motor using the same |
-
1997
- 1997-11-04 DE DE19748658.4A patent/DE19748658B4/en not_active Expired - Lifetime
- 1997-11-04 CH CH02549/97A patent/CH693032A5/en not_active IP Right Cessation
- 1997-11-04 FR FR9713829A patent/FR2755444B1/en not_active Expired - Fee Related
- 1997-11-05 NO NO975104A patent/NO975104L/en unknown
- 1997-11-05 CA CA002220269A patent/CA2220269A1/en not_active Abandoned
- 1997-11-05 AU AU44360/97A patent/AU727301B2/en not_active Ceased
- 1997-11-05 GB GB9723303A patent/GB2319035B/en not_active Expired - Fee Related
- 1997-11-05 ES ES009702293A patent/ES2134158B1/en not_active Expired - Fee Related
- 1997-11-06 NL NL1007470A patent/NL1007470C2/en not_active IP Right Cessation
- 1997-11-06 IT IT97MI002482A patent/IT1298471B1/en active IP Right Grant
- 1997-11-06 KR KR1019970058298A patent/KR100488744B1/en not_active Expired - Lifetime
- 1997-11-06 BE BE9700892A patent/BE1011537A3/en not_active IP Right Cessation
- 1997-11-06 CN CN97122422A patent/CN1091127C/en not_active Expired - Lifetime
- 1997-11-06 AT AT0187497A patent/AT407642B/en not_active IP Right Cessation
- 1997-11-06 BR BR9705437A patent/BR9705437A/en not_active Application Discontinuation
- 1997-11-06 SG SG1997003966A patent/SG71056A1/en unknown
- 1997-11-07 DK DK199701266A patent/DK126697A/en not_active Application Discontinuation
- 1997-11-07 SE SE9704086A patent/SE522379C2/en not_active IP Right Cessation
- 1997-11-07 JP JP32209797A patent/JP4126364B2/en not_active Expired - Lifetime
- 1997-11-19 TW TW086117258A patent/TW467932B/en active
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