BR8103357A - Aperfeicoamento no metodo de formacao de um artigo de vidro - Google Patents

Aperfeicoamento no metodo de formacao de um artigo de vidro

Info

Publication number: BR8103357A
Authority: BR; Brazil
Prior art keywords: improvement; formation method; glass article; article; glass
Prior art date: 1980-06-02

Application number

BR8103357A

Other languages

English (en)

Inventor

P Bihuniak

B Aronson

M Giroux

C Hund

Original Assignee

Corning Glass Works

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.)

1980-06-02

Filing date

1981-05-29

Publication date

1982-02-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22555246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8103357(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-05-29 Application filed by Corning Glass Works filed Critical Corning Glass Works

1982-02-16 Publication of BR8103357A publication Critical patent/BR8103357A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
- 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
- Y10S65/00—Glass manufacturing
- Y10S65/90—Drying, dehydration, minimizing oh groups

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Geochemistry & Mineralogy (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Thermal Sciences (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)
Drying Of Solid Materials (AREA)
Glass Melting And Manufacturing (AREA)
Optical Integrated Circuits (AREA)

BR8103357A 1980-06-02 1981-05-29 Aperfeicoamento no metodo de formacao de um artigo de vidro BR8103357A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/155,394 US4304583A (en)	1980-06-02	1980-06-02	Process for drying optical waveguide preforms

Publications (1)

Publication Number	Publication Date
BR8103357A true BR8103357A (pt)	1982-02-16

Family

ID=22555246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8103357A BR8103357A (pt)	1980-06-02	1981-05-29	Aperfeicoamento no metodo de formacao de um artigo de vidro

Country Status (9)

Country	Link
US (1)	US4304583A (pt)
EP (1)	EP0041398B1 (pt)
JP (1)	JPS5711844A (pt)
KR (1)	KR830006125A (pt)
AR (1)	AR225814A1 (pt)
AT (1)	ATE5771T1 (pt)
BR (1)	BR8103357A (pt)
CA (1)	CA1161698A (pt)
DE (1)	DE3161833D1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE37100T1 (de) *	1980-07-17	1988-09-15	British Telecomm	Monomode optische faser und verfahren zur herstellung.
DE3203349A1 (de) *	1981-11-28	1983-06-09	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Verfahren und Vorrichtung zur Herstellung einer optischen Glasfaser mit geringem OH -Ionengehalt
EP0103441B1 (en) *	1982-09-10	1986-07-23	BRITISH TELECOMMUNICATIONS public limited company	Method for drying oxide glasses
GB2138416B (en) *	1983-04-15	1987-01-21	Standard Telephones Cables Ltd	Optical fibre preform manufacture
GB2148875B (en) *	1983-10-24	1987-01-28	Standard Telephones Cables Ltd	Optical fibre preform manufacture
JPS60260436A (ja) *	1984-06-08	1985-12-23	Sumitomo Electric Ind Ltd	光フアイバ用ガラス母材の製造方法
JP2549615B2 (ja) *	1984-06-18	1996-10-30	住友電気工業株式会社	光フアイバ用ガラス母材の焼結方法
JPS6148437A (ja) *	1984-08-17	1986-03-10	Sumitomo Electric Ind Ltd	ＧｅＯ↓２−ＳｉＯ↓２系ガラス母材の製造方法
JPS6172644A (ja) *	1984-09-19	1986-04-14	Sumitomo Electric Ind Ltd	低損失光フアイバの製造方法
US4863501A (en) *	1985-09-26	1989-09-05	Polaroid Corporation, Patent Department	Method of employing plasma for finishing start rods
JPH0196039A (ja) *	1987-10-07	1989-04-14	Sumitomo Electric Ind Ltd	光フアイバ用母材の製造方法
US5795965A (en) *	1991-04-25	1998-08-18	Chugai Seiyaku Kabushiki Kaisha	Reshaped human to human interleukin-6 receptor
JP5345352B2 (ja) *	2008-08-04	2013-11-20	株式会社フジクラ	光ファイバ用母材の製造方法
JP5173660B2 (ja) *	2008-08-04	2013-04-03	株式会社フジクラ	光ファイバ用母材の製造方法
JP5603024B2 (ja) *	2009-01-20	2014-10-08	古河電気工業株式会社	光ファイバ母材の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE438752A (pt) *	1939-04-22
US3826560A (en) *	1972-03-30	1974-07-30	Corning Glass Works	Method of forming a light focusing fiber waveguide
US3823995A (en) *	1972-03-30	1974-07-16	Corning Glass Works	Method of forming light focusing fiber waveguide
US3868170A (en) *	1972-03-30	1975-02-25	Corning Glass Works	Method of removing entrapped gas and/or residual water from glass
US3806570A (en) *	1972-03-30	1974-04-23	Corning Glass Works	Method for producing high quality fused silica
US3933454A (en) *	1974-04-22	1976-01-20	Corning Glass Works	Method of making optical waveguides
US4125388A (en) *	1976-12-20	1978-11-14	Corning Glass Works	Method of making optical waveguides
US4157906A (en) *	1978-02-21	1979-06-12	Corning Glass Works	Method of drawing glass optical waveguides
US4165223A (en) *	1978-03-06	1979-08-21	Corning Glass Works	Method of making dry optical waveguides
US4230472A (en) *	1979-02-22	1980-10-28	Corning Glass Works	Method of forming a substantially continuous optical waveguide
US4251251A (en) *	1979-05-31	1981-02-17	Corning Glass Works	Method of making optical devices

1980
- 1980-06-02 US US06/155,394 patent/US4304583A/en not_active Expired - Lifetime
1981
- 1981-05-22 AR AR285432A patent/AR225814A1/es active
- 1981-05-25 CA CA000378230A patent/CA1161698A/en not_active Expired
- 1981-05-29 BR BR8103357A patent/BR8103357A/pt unknown
- 1981-06-01 JP JP8424681A patent/JPS5711844A/ja active Pending
- 1981-06-01 KR KR1019810001953A patent/KR830006125A/ko not_active Ceased
- 1981-06-02 DE DE8181302437T patent/DE3161833D1/de not_active Expired
- 1981-06-02 EP EP81302437A patent/EP0041398B1/en not_active Expired
- 1981-06-02 AT AT81302437T patent/ATE5771T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0041398A1 (en)	1981-12-09
KR830006125A (ko)	1983-09-17
CA1161698A (en)	1984-02-07
AR225814A1 (es)	1982-04-30
US4304583A (en)	1981-12-08
DE3161833D1 (en)	1984-02-09
JPS5711844A (en)	1982-01-21
ATE5771T1 (de)	1984-01-15
EP0041398B1 (en)	1984-01-04

Publication	Publication Date	Title
BR8204326A (pt)	1983-07-19	Maquina de producao de recipiente de vidro
GB2079431B (en)	1983-06-29	Ornamental light
JPS56134533A (en)	1981-10-21	Colored glass
FI823983A0 (fi)	1982-11-19	Solida formade artiklar
JPS54139624A (en)	1979-10-30	Photochromic glass
JPS5556039A (en)	1980-04-24	Glass coating method
JPS56104750A (en)	1981-08-20	Photochromic glass
DE3260948D1 (en)	1984-11-15	Method for providing optical patterns in glass
ES504781A0 (es)	1983-02-01	Un aparato formador de articulos de vidrio
BR8103357A (pt)	1982-02-16	Aperfeicoamento no metodo de formacao de um artigo de vidro
BR8100497A (pt)	1981-08-18	Processo continuo de extracao com solvente-dstilacao-comvapor
MX161495A (es)	1990-10-10	Mejoras en un metodo para la produccion de articulos de vidrio
FI810353L (fi)	1981-08-13	Anordning foer ihopdragning av roer
BR8206210A (pt)	1983-09-20	Maquina de formacao de artefatos de vidro
BR8101680A (pt)	1981-09-22	Processo de preparacao de malation
DK504381A (da)	1982-05-15	Genstande med dekorativ overflade
BR8105583A (pt)	1982-05-18	Interpolimero e artigo de fabricacao
JPS56149343A (en)	1981-11-19	Formable fluoroalminophosphate glass
GB2068888B (en)	1983-06-29	Ornamental article
JPS5650972A (en)	1981-05-08	Glass surface coating method
FR2496228B1 (fr)	1985-07-12	Article pour decoration lumineuse
JPS56146799A (en)	1981-11-14	Ornamental glass piece
IT1135453B (it)	1986-08-20	Filati ornamentali
JPS56125244A (en)	1981-10-01	Glass enhancement
GB2076798B (en)	1985-01-30	A method of increasing the phototropic effect in phototropic glasses

Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C03B 37/014 (2006.01)