BR9404459A - Composição de vidro cor cinza neutro e folha de vidro produzida a partir da mesma - Google Patents

Composição de vidro cor cinza neutro e folha de vidro produzida a partir da mesma

Info

Publication number
BR9404459A
BR9404459A BR9404459A BR9404459A BR9404459A BR 9404459 A BR9404459 A BR 9404459A BR 9404459 A BR9404459 A BR 9404459A BR 9404459 A BR9404459 A BR 9404459A BR 9404459 A BR9404459 A BR 9404459A
Authority
BR
Brazil
Prior art keywords
ppm
glass
neutral gray
fe2o3
feo
Prior art date
Application number
BR9404459A
Other languages
English (en)
Inventor
John Franklin Krumwiede
Anthony Vincent Longobardo
Larry John Shelestak
Original Assignee
Ppg Industries Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22546375&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9404459(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of BR9404459A publication Critical patent/BR9404459A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905—Ultraviolet transmitting or absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
BR9404459A 1993-11-16 1994-11-14 Composição de vidro cor cinza neutro e folha de vidro produzida a partir da mesma BR9404459A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15324693A 1993-11-16 1993-11-16

Publications (1)

Publication Number Publication Date
BR9404459A true BR9404459A (pt) 1995-07-11

Family

ID=22546375

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9404459A BR9404459A (pt) 1993-11-16 1994-11-14 Composição de vidro cor cinza neutro e folha de vidro produzida a partir da mesma

Country Status (14)

Country Link
US (1) US6114264A (pt)
EP (1) EP0653386B1 (pt)
JP (1) JP3112385B2 (pt)
KR (1) KR970008985B1 (pt)
CN (1) CN1043569C (pt)
AT (1) ATE200886T1 (pt)
AU (1) AU666830B2 (pt)
BR (1) BR9404459A (pt)
CA (1) CA2135822C (pt)
DE (1) DE69427161T2 (pt)
DK (1) DK0653386T3 (pt)
ES (1) ES2157946T3 (pt)
NZ (1) NZ264881A (pt)
TW (1) TW291474B (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998362B2 (en) * 1993-02-04 2006-02-14 Pilkington Plc Glass compositions
US5308805A (en) * 1993-05-05 1994-05-03 Libbey-Owens-Ford Co. Neutral, low transmittance glass
NZ264880A (en) * 1993-11-16 1995-09-26 Ppg Industries Inc Grey glass containing iron and cobalt oxides
US5565388A (en) * 1993-11-16 1996-10-15 Ppg Industries, Inc. Bronze glass composition
US7071133B2 (en) 1993-11-16 2006-07-04 Ppg Industries Ohio, Inc. Colored glass compositions and-automotive vision panels with-reduced transmitted-color shift
AU666829B2 (en) * 1993-11-16 1996-02-22 Ppg Industries Ohio, Inc. Bronze glass composition
LU88652A1 (fr) * 1995-09-06 1996-10-04 Glaverbel Verre gris clair sodo-calcique
US5733836A (en) * 1996-03-22 1998-03-31 Phillips Petroleum Company Compositions comprising inorganic oxide and process for producing mercaptans
US5908702A (en) * 1996-04-02 1999-06-01 Asahi Glass Company Ltd. Ultraviolet ray absorbing colored glass
US5725628A (en) * 1996-08-05 1998-03-10 Ford Motor Company Reduction of nickel sulfide stones in glass
FR2775476B1 (fr) * 1998-03-02 2000-04-14 Saint Gobain Vitrage Feuille de verre destinee a etre trempee thermiquement
EP1031543A1 (fr) * 1999-02-24 2000-08-30 Glaverbel Verre sodo-calcique bleu intense
US6235666B1 (en) 1999-03-29 2001-05-22 Guardian Industries Corporation Grey glass composition and method of making same
JP4800530B2 (ja) * 1999-06-11 2011-10-26 ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド 透過色のシフトが減少した、着色されたガラス組成物及び自動車の可視パネル
BE1013373A3 (fr) * 2000-04-04 2001-12-04 Glaverbel Verre sodo-calcique a haute transmission lumineuse.
JP5178977B2 (ja) * 2000-10-03 2013-04-10 日本板硝子株式会社 ガラス組成物
US6521558B2 (en) 2001-01-23 2003-02-18 Guardian Industries Corp. Grey glass composition including erbium
US6573207B2 (en) 2001-01-23 2003-06-03 Guardian Industries Corp. Grey glass composition including erbium
US6672108B2 (en) 2001-04-26 2004-01-06 Guardian Industries Corp. Method of making glass with reduced Se burnoff
US6498118B1 (en) 2001-06-27 2002-12-24 Guardian Industries Corp. Grey glass composition including erbium and holmium
FR2826649B1 (fr) * 2001-07-02 2003-09-19 Saint Gobain Composition de verre gris destinee a la fabrication de vitrage
US6716780B2 (en) 2001-09-26 2004-04-06 Guardian Industries Corp. Grey glass composition including erbium, holmium, and/or yttrium
FR2837817B1 (fr) * 2002-03-27 2005-02-11 Saint Gobain Composition de verre destinee a la fabrication de vitrage
US6849566B2 (en) * 2002-07-19 2005-02-01 Ppg Industries Ohio, Inc. Blue-green grass
US6953759B2 (en) 2002-08-26 2005-10-11 Guardian Industries Corp. Glass composition with low visible and IR transmission
US6821918B2 (en) * 2002-11-21 2004-11-23 Visteon Global Technologies, Inc. Gray and bronze glass composition
US6927186B2 (en) 2002-12-04 2005-08-09 Guardian Industries Corp. Glass composition including sulfides having low visible and IR transmission
US7135425B2 (en) * 2002-12-13 2006-11-14 Guardian Industries Corp. Grey glass composition
FR2850373B1 (fr) * 2003-01-24 2006-05-26 Saint Gobain Composition de verre silico-sodo-cacique gris destinee a la fabrication de vitrages
EP1462244A1 (en) * 2003-03-28 2004-09-29 Pilkington Automotive Limited Tinted laminated vehicle glazing
US7151065B2 (en) * 2003-07-21 2006-12-19 Guardian Industries Corp. Grey glass composition
CN100418912C (zh) * 2004-12-03 2008-09-17 上海耀华皮尔金顿玻璃股份有限公司 强吸收紫外和红外的灰色隐私玻璃
US7622410B2 (en) 2005-02-23 2009-11-24 Guardian Industries Corp. Grey glass composition
US7666806B2 (en) * 2005-11-02 2010-02-23 Ppg Industries Ohio, Inc. Gray glass composition
US7585801B2 (en) * 2005-11-02 2009-09-08 Ppg Industries Ohio, Inc. Gray glass composition
US20070213197A1 (en) * 2006-03-13 2007-09-13 Boulos Edward N Aqua blue glass composition with increased infrared absorption
US20070213196A1 (en) * 2006-03-13 2007-09-13 Jones James V High transmission grey glass composition with reduced iron
US7932198B2 (en) * 2007-09-04 2011-04-26 Guardian Industries Corp. Grey glass composition
US7863208B2 (en) * 2007-09-04 2011-01-04 Guardian Industries Corp. Grey glass composition
GB201212609D0 (en) * 2012-07-16 2012-08-29 Pilkington Group Ltd Tinted float glass
CN104995225B (zh) * 2013-03-28 2018-06-08 协立化学产业株式会社 紫外线固化性遮光用组合物
WO2015170760A1 (ja) 2014-05-09 2015-11-12 旭硝子株式会社 熱線吸収ガラス板およびその製造方法
WO2015170759A1 (ja) 2014-05-09 2015-11-12 旭硝子株式会社 熱線吸収ガラス板およびその製造方法
EA034445B1 (ru) 2015-04-23 2020-02-07 ЭйДжиСи Инк. Поглощающее тепловое и ультрафиолетовое излучения листовое стекло и способ его получения
JP6911764B2 (ja) 2015-10-28 2021-07-28 Ａｇｃ株式会社 ソーダライムガラス
US20170362119A1 (en) 2016-06-17 2017-12-21 Corning Incorporated Transparent, near infrared-shielding glass ceramic
US10450220B2 (en) 2017-12-13 2019-10-22 Corning Incorporated Glass-ceramics and glasses
US10246371B1 (en) 2017-12-13 2019-04-02 Corning Incorporated Articles including glass and/or glass-ceramics and methods of making the same
EP3720824A1 (en) 2017-12-04 2020-10-14 Corning Incorporated Glass-ceramics and glass-ceramic articles with uv- and nir-blocking characteristics
US11351756B2 (en) 2017-12-15 2022-06-07 Corning Incorporated Laminate glass ceramic articles with UV-and NIR-blocking characteristics and methods of making the same
MX2020014239A (es) 2018-06-27 2021-03-09 Vitro Flat Glass Llc Composiciones de vidrio de alta alumina y bajo sodio.
BR112021010112A2 (pt) 2018-11-26 2021-08-24 Owens Corning Intellectual Capital, Llc Composição de fibra de vidro de alto desempenho com módulo específico melhorado
EP4361112A2 (en) 2018-11-26 2024-05-01 Owens Corning Intellectual Capital, LLC High performance fiberglass composition with improved elastic modulus

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34639A (en) * 1862-03-11 Improved clothes-wringer
US25312A (en) * 1859-09-06 Improvement in the cutting apparatus of harvesters
CA735187A (en) * 1966-05-31 D. Ryan Joseph Glare reducing glazing closure
US2524719A (en) * 1946-11-26 1950-10-03 American Optical Corp Glass composition
US2688565A (en) * 1949-07-01 1954-09-07 Pittsburgh Plate Glass Co Refractory base containing a low reflection coating and method of making same
DE114147C (pt) * 1953-10-28 1900-10-13
US2860059A (en) * 1953-09-03 1958-11-11 Libbey Owens Ford Glass Co Ultra-violet light absorbing glass
BE551558A (pt) * 1955-10-28
USRE25312E (en) * 1957-02-25 1963-01-01 Glass composition
US2901366A (en) * 1957-12-12 1959-08-25 Pittsburgh Plate Glass Co Glass composition
BE586220A (pt) * 1959-01-02
US3294556A (en) * 1963-07-19 1966-12-27 Corning Glass Works Tan ophthalmic glass
US3296004A (en) * 1963-08-12 1967-01-03 Pittsburgh Plate Glass Co Neutral brown heat absorbing glass composition
NL127148C (pt) * 1963-12-23
LU46426A1 (pt) * 1964-06-29 1972-01-01
US3294561A (en) * 1965-03-05 1966-12-27 Pittsburgh Plate Glass Co Bronze-smoke segment glass
US3498806A (en) * 1965-09-07 1970-03-03 Owens Illinois Inc Glass compositions and process
FR1596613A (pt) * 1967-11-20 1970-06-22
JPS4945690B1 (pt) * 1968-01-10 1974-12-05
BE759862A (fr) * 1969-12-11 1971-06-04 Asahi Glass Co Ltd Nouveau verre gris neutre
US4104076A (en) * 1970-03-17 1978-08-01 Saint-Gobain Industries Manufacture of novel grey and bronze glasses
FR2082647A5 (en) * 1970-03-23 1971-12-10 Saint Gobain Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium
GB1331492A (en) * 1970-06-18 1973-09-26 Pilkington Brothers Ltd Coloured glasses
US4129434A (en) * 1971-07-08 1978-12-12 Glaverbell Process for forming a metal oxide coating
US3967040A (en) * 1971-10-01 1976-06-29 Glaverbel-Mecaniver Production of colored glass bodies
JPS5641579B2 (pt) * 1974-03-04 1981-09-29
DD112692A1 (pt) * 1974-05-07 1975-04-20
FR2293328A1 (fr) * 1974-12-03 1976-07-02 Saint Gobain Vitrage teinte pour vehicules automobiles
US4190452A (en) * 1974-12-03 1980-02-26 Saint-Gobain Industries Neutral bronze glazings
FR2331527A1 (fr) * 1975-11-17 1977-06-10 Saint Gobain Vitrages colores
US4308319A (en) * 1978-07-03 1981-12-29 Ppg Industries, Inc. Pyrolytic deposition of a cobalt/tin oxide spinel film
JPS5523221A (en) * 1978-08-03 1980-02-19 Ebisu Kiko Kk Simultaneous driver for steel sheet-piles
US4336303A (en) * 1979-12-13 1982-06-22 Corning Glass Works Integral vitreous article composed of opaque and transparent portions
LU83164A1 (fr) * 1980-03-04 1981-06-05 Bfg Glassgroup Verre colore et son procede de fabrication
GB2071082B (en) * 1980-03-04 1983-06-22 Bfg Glassgroup Tinted sodalime glass
US4294881A (en) * 1980-07-02 1981-10-13 Ford Motor Company Coated glass article
US4719126A (en) * 1983-02-02 1988-01-12 Ppg Industries, Inc. Pyrolytic deposition of metal oxide film from aqueous suspension
US4719127A (en) * 1983-02-02 1988-01-12 Ppg Industries, Inc. Aqueous chemical suspension for pyrolytic deposition of metal-containing film
JPS59146953A (ja) * 1983-02-12 1984-08-23 Central Glass Co Ltd 熱線反射ガラスの製造法
US4971843A (en) * 1983-07-29 1990-11-20 Ppg Industries, Inc. Non-iridescent infrared-reflecting coated glass
NL8303059A (nl) * 1983-09-02 1985-04-01 Philips Nv Werkwijze voor de vervaardiging van een laag van een oxide van een element uit groep iva.
USRE34639E (en) 1985-02-19 1994-06-14 Ford Motor Company Nickel ion-free blue glass composition
US4866010A (en) * 1985-02-19 1989-09-12 Ford Motor Company Nickel ion-free blue glass composition
GB2187184B (en) * 1985-12-20 1989-10-11 Glaverbel Process and apparatus for pyrolytically coating glass
JPS6340743A (ja) * 1986-08-04 1988-02-22 Central Glass Co Ltd 易強化性色ガラス組成物
US4798616A (en) * 1986-10-02 1989-01-17 Ppg Industries, Inc. Multi-stage process and apparatus for refining glass or the like
JPS63277537A (ja) * 1987-05-09 1988-11-15 Asahi Glass Co Ltd 車両用ガラス
US4792536A (en) * 1987-06-29 1988-12-20 Ppg Industries, Inc. Transparent infrared absorbing glass and method of making
JPS6441579A (en) * 1987-08-07 1989-02-13 Canon Kk Camera
US4873206A (en) * 1988-07-05 1989-10-10 Ppg Industries, Inc. Dark, neutral, gray, nickel-free glass composition
US5071796A (en) * 1989-08-14 1991-12-10 Ppg Industries, Inc. Flat glass composition with improved melting and tempering properties
US5023210A (en) * 1989-11-03 1991-06-11 Ppg Industries, Inc. Neutral gray, low transmittance, nickel-free glass
ATE193512T1 (de) * 1989-11-16 2000-06-15 Libbey Owens Ford Co Infrarote und ultraviolette strahlung absorbierende grüne glaszusammensetzung
MY104796A (en) * 1990-01-30 1994-05-31 Geoffery Evans Batch composition for making infrared and ultraviolet radiation absorbing green glass.
FR2660921B1 (fr) * 1990-04-13 1993-11-26 Saint Gobain Vitrage Internal Vitrage en verre teinte notamment pour toit de vehicules automobiles.
US5030593A (en) * 1990-06-29 1991-07-09 Ppg Industries, Inc. Lightly tinted glass compatible with wood tones
US5070048A (en) * 1990-12-12 1991-12-03 Ford Motor Company Blue glass compositions
GB9101688D0 (en) * 1991-01-25 1991-03-06 Pilkington Glass Ltd Motor vehicle glazings
DE4203578C2 (de) * 1991-02-08 2000-10-19 Nippon Sheet Glass Co Ltd Glas für Fahrzeuge
FR2682101B1 (fr) * 1991-10-03 1994-10-21 Saint Gobain Vitrage Int Composition de verre colore destine a la realisation de vitrages.
JPH0597469A (ja) * 1991-10-11 1993-04-20 Nippon Sheet Glass Co Ltd 車両用ガラス
US5380685A (en) * 1992-03-18 1995-01-10 Central Glass Company, Ltd. Bronze-colored infrared and ultraviolet radiation absorbing glass
DE69311197T2 (de) * 1992-03-19 1997-09-18 Central Glass Co Ltd Infrarote und ultraviolette Strahlung absorbierendes, neutral grau gefärbtes Glas
JPH05270855A (ja) * 1992-03-19 1993-10-19 Central Glass Co Ltd 中性灰色系色調の熱線吸収ガラス
KR100206628B1 (ko) * 1992-04-22 1999-07-01 마쯔무라 미노루 차량용 창유리
US5278108A (en) * 1992-07-02 1994-01-11 Libbey-Owens-Ford Co. Neutral gray glass composition
US5256607A (en) * 1992-11-27 1993-10-26 Corning Incorporated Neutral, ultraviolet absoring, fixed tint lenses
US5478783A (en) * 1994-02-03 1995-12-26 Libbey-Owens-Ford Co. Glass compositions
US5308805A (en) * 1993-05-05 1994-05-03 Libbey-Owens-Ford Co. Neutral, low transmittance glass
AU666829B2 (en) * 1993-11-16 1996-02-22 Ppg Industries Ohio, Inc. Bronze glass composition
NZ264880A (en) * 1993-11-16 1995-09-26 Ppg Industries Inc Grey glass containing iron and cobalt oxides

Also Published As

Publication number Publication date
ATE200886T1 (de) 2001-05-15
CN1043569C (zh) 1999-06-09
KR950014010A (ko) 1995-06-15
CN1108624A (zh) 1995-09-20
AU7767394A (en) 1995-06-08
KR970008985B1 (en) 1997-06-03
AU666830B2 (en) 1996-02-22
ES2157946T3 (es) 2001-09-01
CA2135822C (en) 2000-01-04
CA2135822A1 (en) 1995-05-17
NZ264881A (en) 1995-09-26
DE69427161D1 (de) 2001-06-07
DK0653386T3 (da) 2001-05-28
EP0653386B1 (en) 2001-05-02
TW291474B (pt) 1996-11-21
DE69427161T2 (de) 2001-09-20
JPH0848540A (ja) 1996-02-20
US6114264A (en) 2000-09-05
JP3112385B2 (ja) 2000-11-27
EP0653386A1 (en) 1995-05-17

Similar Documents

Publication Publication Date Title
BR9404459A (pt) Composição de vidro cor cinza neutro e folha de vidro produzida a partir da mesma
BR9404457A (pt) Composição de vidro de cor cinza neutro e folha de vrido produzida a partir da mesma
CA2172086A1 (en) Bronze glass composition
DE69122798D1 (de) Farbige Glaszusammensetzung und damit hergestellte Verglasung
MXPA05008807A (es) Composiciones de vidrio coloreadas y paneles visuales para automoviles con menor cambio de color transmitido.
BR9405335A (pt) Composição de vidro e vidro soda-cal-sìlica colorida neutra.
FR2804949B1 (fr) Compositions de verre gris de type silico-sodo-calcique
KR970008983B1 (en) Bronze-colored glass composition
ATE427920T1 (de) Gefarbte glaszusammensetzungen und kraftfahrzeugverglasung mit reduzierter farbdurchlassigkeitsverschiebung
TH19074A (th) สารผสมแก้วเทา
TH19074B (th) สารผสมแก้วเทา

Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Free format text: PPG INDUSTRIES OHIO, INC. (US)

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A,13A,14A E 15A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2058 DE 15/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A, 18A E 19A ANUIDADES.