NL1007470A1 - Benzotriazole UV absorbers with improved durability. - Google Patents

Benzotriazole UV absorbers with improved durability.

Info

Publication number
NL1007470A1
NL1007470A1 NL1007470A NL1007470A NL1007470A1 NL 1007470 A1 NL1007470 A1 NL 1007470A1 NL 1007470 A NL1007470 A NL 1007470A NL 1007470 A NL1007470 A NL 1007470A NL 1007470 A1 NL1007470 A1 NL 1007470A1
Authority
NL
Netherlands
Prior art keywords
benzotriazole
absorbers
improved durability
durability
improved
Prior art date
Application number
NL1007470A
Other languages
Dutch (nl)
Other versions
NL1007470C2 (en
Inventor
Ramanathan Ravichandran
Anthony David Debellis
Revathi Iyengar
Joseph Suhaldolnik
Jean-Pierre Wolf
Robert Edward Detlefsen
Mervin Gale Wood
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of NL1007470A1 publication Critical patent/NL1007470A1/en
Application granted granted Critical
Publication of NL1007470C2 publication Critical patent/NL1007470C2/en

Links

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)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Hydrogenated Pyridines (AREA)
  • Laminated Bodies (AREA)
NL1007470A 1996-11-07 1997-11-06 Benzotriazole UV absorbers with improved durability. NL1007470C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74514696A 1996-11-07 1996-11-07
US74514696 1996-11-07

Publications (2)

Publication Number Publication Date
NL1007470A1 true NL1007470A1 (en) 1998-05-11
NL1007470C2 NL1007470C2 (en) 1998-10-07

Family

ID=24995448

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1007470A NL1007470C2 (en) 1996-11-07 1997-11-06 Benzotriazole UV absorbers with improved durability.

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 (50)

* Cited by examiner, † Cited by third party
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
EP1175467B1 (en) * 1999-05-03 2006-06-14 Ciba SC Holding AG Stabilized adhesive compositions containing highly soluble, red-shifted, photostable benzotriazole uv absorbers and laminated articles derived therefrom
IL149342A0 (en) * 1999-11-16 2002-11-10 Ciba Sc Holding Ag Use of benzontriazole uv absorbers
CA2396221C (en) * 2000-02-01 2010-03-23 Ciba Specialty Chemicals Holding Inc. 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
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
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.
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
CN100455622C (en) * 2004-07-07 2009-01-28 株式会社艾迪科 Vinyl chloride resin composition
JP2009096972A (en) 2007-02-20 2009-05-07 Fujifilm Corp Polymer material containing ultraviolet light absorber
JP5276876B2 (en) 2007-03-30 2013-08-28 富士フイルム株式会社 UV absorber composition
CN101821273A (en) 2007-08-16 2010-09-01 富士胶片株式会社 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
JP5244437B2 (en) 2008-03-31 2013-07-24 富士フイルム株式会社 UV absorber composition
JP5250289B2 (en) 2008-03-31 2013-07-31 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
EP2523942B1 (en) * 2010-01-15 2015-02-25 DSM IP Assets B.V. 2-Phenyl-1,2,3-benzotriazoles for UV radiation absorbance
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
BR112016010048B1 (en) 2013-12-09 2021-09-28 Adeka Corporation SUBSTRATE WITH IMPROVED COATING CAPACITY
TWI483987B (en) * 2014-03-10 2015-05-11 Sino Japan Chemical Co Ltd Liquid-state reactive uv light absorber, method of producing the same 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
US11543683B2 (en) 2019-08-30 2023-01-03 Johnson & Johnson Vision Care, Inc. Multifocal contact lens displaying improved vision attributes
US11993037B1 (en) 2018-03-02 2024-05-28 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
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
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
EP4435499A2 (en) * 2019-09-18 2024-09-25 Mitsui Chemicals, Inc. Benzotriazole compound, light absorber, and 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 optically variable 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
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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 it

Also Published As

Publication number Publication date
IT1298471B1 (en) 2000-01-10
ES2134158A1 (en) 1999-09-16
SE522379C2 (en) 2004-02-03
CN1183442A (en) 1998-06-03
JPH10140089A (en) 1998-05-26
MX9708572A (en) 1998-09-30
DE19748658A1 (en) 1998-05-14
GB2319035B (en) 2001-01-10
JP4126364B2 (en) 2008-07-30
FR2755444A1 (en) 1998-05-07
AT407642B (en) 2001-05-25
GB9723303D0 (en) 1998-01-07
DK126697A (en) 1998-05-08
DE19748658B4 (en) 2015-08-20
CA2220269A1 (en) 1998-05-07
BE1011537A3 (en) 1999-10-05
GB2319035A (en) 1998-05-13
NO975104L (en) 1998-05-08
NL1007470C2 (en) 1998-10-07
TW467932B (en) 2001-12-11
ITMI972482A1 (en) 1998-05-07
NO975104D0 (en) 1997-11-05
ATA187497A (en) 2000-09-15
CN1091127C (en) 2002-09-18
AU727301B2 (en) 2000-12-07
KR100488744B1 (en) 2005-11-29
ES2134158B1 (en) 2000-05-01
AU4436097A (en) 1998-05-14
CH693032A5 (en) 2003-01-31
BR9705437A (en) 1999-05-18
SE9704086L (en) 1998-05-08
KR19980042141A (en) 1998-08-17
FR2755444B1 (en) 2004-10-08
SG71056A1 (en) 2000-03-21
SE9704086D0 (en) 1997-11-07

Similar Documents

Publication Publication Date Title
NL1007470A1 (en) Benzotriazole UV absorbers with improved durability.
NL1014139A1 (en) Benzotriazole UV absorbers with improved durability.
NL1007028A1 (en) Stabilizer combination.
NO20052407D0 (en) Barberhovelhandtak.
MA24262A1 (en) CYCLO-ALCANO-PYRIDINES.
TR199800815A3 (en) Sulfonylaminocarboxylic on.
DE69709173D1 (en) BELASTUNGSWALZENANORDNÜNG.
ES1036598Y (en) BODY-CRADLE.
ES1036909Y (en) PUPITRE INFANTIL.
ES1033200Y (en) FLASHLIGHT - CANDY.
NL194348B (en) Heliostat.
ES1035219Y (en) PIN-CLIP.
ES1033500Y (en) BOX-EXHIBITOR.
ES1034158Y (en) ARSONVALIZER.
ES1037395Y (en) ANTILUVIA TENDEDERO.
ES1039077Y (en) IMPROVED SCRATCH.
NL1004203A1 (en) Damping element.
ES1034213Y (en) LONG HEADBOARD-BEDS.
IT242321Y1 (en) BARRIER-SEAT.
ES1033944Y (en) STORE-BETTING.
ES1033028Y (en) PUPITRE INFANTIL.
ES1032901Y (en) SWITCH-PUSHBUTTON.
ES1035749Y (en) PLATO-VIEIRA.
ES1034159Y (en) DIATERMIZER.
IT241619Y1 (en) FVSP.

Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Free format text: 980805;980805

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20070601