CA1277282C - Methode de deposition d'une surcouche a la surface d'un support d'enregistrement optique - Google Patents

Methode de deposition d'une surcouche a la surface d'un support d'enregistrement optique

Info

Publication number: CA1277282C
Authority: CA; Canada
Prior art keywords: recited; coating; disk; record; mixture
Prior art date: 1984-09-19
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

CA000463656A

Other languages

English (en)

Inventor

Neville Lee

Wu-Jing Ho

Joseph B. Teolis

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Unisys Corp

Original Assignee

Burroughs Corp

Unisys Corp

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.)

1984-09-19

Filing date

1984-09-19

Publication date

1990-12-04

1984-09-19 Application filed by Burroughs Corp, Unisys Corp filed Critical Burroughs Corp

1984-09-19 Priority to CA000463656A priority Critical patent/CA1277282C/fr

1990-12-04 Application granted granted Critical

1990-12-04 Publication of CA1277282C publication Critical patent/CA1277282C/fr

2007-12-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
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BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
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239000000080 wetting agent Substances 0.000 description 1

Landscapes

Manufacturing Optical Record Carriers (AREA)
Optical Record Carriers And Manufacture Thereof (AREA)

CA000463656A 1984-09-19 1984-09-19 Methode de deposition d'une surcouche a la surface d'un support d'enregistrement optique Expired - Lifetime CA1277282C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000463656A CA1277282C (fr)	1984-09-19	1984-09-19	Methode de deposition d'une surcouche a la surface d'un support d'enregistrement optique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000463656A CA1277282C (fr)	1984-09-19	1984-09-19	Methode de deposition d'une surcouche a la surface d'un support d'enregistrement optique

Publications (1)

Publication Number	Publication Date
CA1277282C true CA1277282C (fr)	1990-12-04

Family

ID=4128750

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000463656A Expired - Lifetime CA1277282C (fr)	1984-09-19	1984-09-19	Methode de deposition d'une surcouche a la surface d'un support d'enregistrement optique

Country Status (1)

Country	Link
CA (1)	CA1277282C (fr)

1984
- 1984-09-19 CA CA000463656A patent/CA1277282C/fr not_active Expired - Lifetime

Legal Events

Date	Code	Title	Description
1993-06-06	MKLA	Lapsed

Publication	Publication Date	Title
US4981743A (en)	1991-01-01	Overcoat composition for optical record
US4492718A (en)	1985-01-08	Rotation coating of disk substrate with acrylate prepolymer
US4584259A (en)	1986-04-22	Coated media for optical recording with acrylic overcoat
EP0226945A2 (fr)	1987-07-01	Milieu revêtu pour l'enregistrement optique avec une surcouche "molle/dure"
US4592939A (en)	1986-06-03	Method of rendering uniform coating on disks and product
JP2002260280A (ja)	2002-09-13	光情報媒体およびその評価方法
US4995028A (en)	1991-02-19	Coated media for optical recording, with soft/hard overcoat
JP2002157782A (ja)	2002-05-31	光情報媒体およびその試験方法
US4522846A (en)	1985-06-11	Spiral-coated media for optical recording
US5171606A (en)	1992-12-15	Method of coating an optical media
EP0139478A1 (fr)	1985-05-02	Procédé pour déposer une couche superficielle sur des milieux d'enregistrement optique
CA1267379A (fr)	1990-04-03	Surcouche pour support d'enregistrement
US5008129A (en)	1991-04-16	Methods of fabricating optical records with overcoating
EP0128949A1 (fr)	1984-12-27	Supports recouverts pour enregistrements optiques et techniques de revetement relatives
JP2003123316A (ja)	2003-04-25	光情報媒体
JPS60500108A (ja)	1985-01-24	“軟質／硬質”オ−バコ−トを備えた光学記録用のコ−トされた媒体
JPH05342668A (ja)	1993-12-24	光磁気ディスクの製造方法および光磁気ディスク
JPH04258824A (ja)	1992-09-14	光情報記録媒体