BR9505701A - Composição para vidros fotocromáticos e lentes de vidro fotocromático - Google Patents

Composição para vidros fotocromáticos e lentes de vidro fotocromático

Info

Publication number
BR9505701A
BR9505701A BR9505701A BR9505701A BR9505701A BR 9505701 A BR9505701 A BR 9505701A BR 9505701 A BR9505701 A BR 9505701A BR 9505701 A BR9505701 A BR 9505701A BR 9505701 A BR9505701 A BR 9505701A
Authority
BR
Brazil
Prior art keywords
photochromic
composition
glasses
glass lenses
photochromic glass
Prior art date
Application number
BR9505701A
Other languages
English (en)
Inventor
Thomas Charles Claunch
Thomas George Havens
David Joseph Kerko
Original Assignee
Corning 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
Application filed by Corning Inc filed Critical Corning Inc
Publication of BR9505701A publication Critical patent/BR9505701A/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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen

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)
BR9505701A 1994-12-21 1995-12-07 Composição para vidros fotocromáticos e lentes de vidro fotocromático BR9505701A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/361,059 US5482902A (en) 1994-12-21 1994-12-21 Brown-photochromic glasses

Publications (1)

Publication Number Publication Date
BR9505701A true BR9505701A (pt) 1997-11-11

Family

ID=23420486

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9505701A BR9505701A (pt) 1994-12-21 1995-12-07 Composição para vidros fotocromáticos e lentes de vidro fotocromático

Country Status (7)

Country Link
US (1) US5482902A (pt)
EP (1) EP0718246B1 (pt)
JP (1) JPH08268731A (pt)
CN (1) CN1130602A (pt)
BR (1) BR9505701A (pt)
CA (1) CA2162093A1 (pt)
DE (1) DE69501718T2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701020B1 (fr) * 1993-02-01 1995-04-21 Corning Inc Verres photochromiques qui s'assombrissent en prenant une teinte rose.
US5534041A (en) * 1994-11-07 1996-07-09 Corning Incorporated Method of making laser eyewear protection
US6037283A (en) * 1998-08-18 2000-03-14 Corning Incorporated Plus power, photochromatic glass lenses
US6711917B2 (en) 2000-09-15 2004-03-30 Guardian Industries Corporation Photochromic float glasses and methods of making the same
KR100632001B1 (ko) * 2005-07-29 2006-10-09 삼성전기주식회사 저온 소결용 유리 조성물, 유리 프릿, 유전체 조성물 및이를 이용한 적층 세라믹 콘덴서
CN100383070C (zh) * 2006-02-24 2008-04-23 浙江大学 一种应用于内部激光着色并形成三维黑色图案的玻璃
CN104445932B (zh) * 2014-12-10 2022-06-03 中国建材国际工程集团有限公司 粉红铝硅酸盐玻璃
US9938182B2 (en) * 2015-03-02 2018-04-10 Corning Incorporated Ultraviolet absorbing glass and articles thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251278A (en) * 1980-01-21 1981-02-17 Corning Glass Works Photochromic glasses which darken to a brown hue
US4608349A (en) * 1985-11-12 1986-08-26 Corning Glass Works Photochromic glass compositions for lightweight lenses
FR2601354B1 (fr) * 1986-07-11 1992-05-07 Corning Glass Works Verres legerement teintes a transmission variable.
DE3772876D1 (de) * 1986-07-11 1991-10-17 Corning Glass Works Leicht gefaerbte glaeser mit einer veraenderlichen durchlaessigkeit.
FR2653239B1 (fr) * 1989-10-12 1992-10-30 Corning France Verres photochromiques a indice de refraction eleve et a eclaircissement rapide.
US5244845A (en) * 1992-10-02 1993-09-14 Corning Incorporated Multipurpose photochromic brown glasses
US5256601A (en) * 1992-10-07 1993-10-26 Corning Incorporated Slow fading photochromic glass
FR2701020B1 (fr) * 1993-02-01 1995-04-21 Corning Inc Verres photochromiques qui s'assombrissent en prenant une teinte rose.

Also Published As

Publication number Publication date
JPH08268731A (ja) 1996-10-15
DE69501718T2 (de) 1998-06-25
EP0718246A1 (en) 1996-06-26
CA2162093A1 (en) 1996-06-22
CN1130602A (zh) 1996-09-11
DE69501718D1 (de) 1998-04-09
EP0718246B1 (en) 1998-03-04
US5482902A (en) 1996-01-09

Similar Documents

Publication Publication Date Title
DE69638108D1 (de) Mehrstärkenglas für Brillen und Brillenglas
DE69514732D1 (de) Ophthalmische Linse aus photochromem Glas
DE69509736D1 (de) Farblose ophthalmische Gläser
BR9501142A (pt) Vidro fotocrômico e lentes oftálmicas consistindo do referido vidro fotocrômico
DE69901147T2 (de) Ophthalmische und optische Gläser
BR9500836A (pt) Vidro fototrópico de alto índice de refração
BR9505701A (pt) Composição para vidros fotocromáticos e lentes de vidro fotocromático
DE9417947U1 (de) Brille
BR9404208A (pt) Vidro e lente multifocal para óculos
DE69502919D1 (de) Lasergläser und Laserglasfaser
DE69303374D1 (de) Optisches Glas
DE9413073U1 (de) Brille
DE9400864U1 (de) Vergrößernde Sehbrille mit Spiegelsystem
BR9506088A (pt) Lentes corretivas e vidro para aplicações oftálmicas
DE9309509U1 (de) Brille
DE9409866U1 (de) Sicherheitsbrille mit auswechselbarem Glas
KR960011987U (ko) 보조렌즈가 장치된 안경
BR9305005A (pt) Armação de óculos para lentes filtrantes
KR960024336U (ko) 유리제 난시용 안경렌즈
DE9415641U1 (de) Glas, insbesondere Brillenglas
KR960005942U (ko) 보조렌즈가 장치된 안경
DE29610749U1 (de) Brille mit auswechselbaren Scheiben
KR950001917U (ko) 렌즈교환이 가능한 안경
DE9409371U1 (de) Randlose Brillenfassung
ITTO940157U1 (it) Naselli per occhiali

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law