JPS55104949A - Treating method for surface layer of soda lime glass - Google Patents
Treating method for surface layer of soda lime glassInfo
- Publication number
- JPS55104949A JPS55104949A JP1056479A JP1056479A JPS55104949A JP S55104949 A JPS55104949 A JP S55104949A JP 1056479 A JP1056479 A JP 1056479A JP 1056479 A JP1056479 A JP 1056479A JP S55104949 A JPS55104949 A JP S55104949A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- glass surface
- agent
- surface layer
- reacts
- Prior art date
- 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.)
- Granted
Links
Abstract
PURPOSE: To enhance the mechanical strength and chemical durability of a glass surface by performing ion exchange and dealkalization reaction of matrix glass in one heat treatment process using a chemical agent which reacts with an alkali component.
CONSTITUTION: The mechanical strength and chemical durability of a glass surface are enhanced by performing ion exchange and dealkalization reaction of matrix glass in one heat treatment process using a chemical agent which is based on a potassium salt capable of ion exchanging sodium ion in a glass surface layer for potassium ion at a temp. of the strain point of the glass or below and reacts with an alkali component on the glass surface. After the surface treatment the glass is cooled and washed. The washed glass surface may be coated with a smoothening coating agent such as a paraffinic agent or fatty acid or closely covered with a plastic film to enhance the smoothness and wear resistance of the surface.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1056479A JPS55104949A (en) | 1979-02-01 | 1979-02-01 | Treating method for surface layer of soda lime glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1056479A JPS55104949A (en) | 1979-02-01 | 1979-02-01 | Treating method for surface layer of soda lime glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104949A true JPS55104949A (en) | 1980-08-11 |
| JPS632906B2 JPS632906B2 (en) | 1988-01-21 |
Family
ID=11753732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1056479A Granted JPS55104949A (en) | 1979-02-01 | 1979-02-01 | Treating method for surface layer of soda lime glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55104949A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007524557A (en) * | 2003-04-22 | 2007-08-30 | ザ・コカ−コーラ・カンパニー | Glass strengthening method and apparatus |
| JP2018095554A (en) * | 2012-06-28 | 2018-06-21 | コーニング インコーポレイテッド | Delamination-resistant glass containers with heat-tolerant coatings |
| US10507164B2 (en) | 2012-11-30 | 2019-12-17 | Corning Incorporated | Glass containers with improved strength and improved damage tolerance |
| US10899659B2 (en) | 2014-09-05 | 2021-01-26 | Corning Incorporated | Glass articles and methods for improving the reliability of glass articles |
-
1979
- 1979-02-01 JP JP1056479A patent/JPS55104949A/en active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007524557A (en) * | 2003-04-22 | 2007-08-30 | ザ・コカ−コーラ・カンパニー | Glass strengthening method and apparatus |
| JP4839210B2 (en) * | 2003-04-22 | 2011-12-21 | ザ・コカ−コーラ・カンパニー | Glass strengthening method and apparatus |
| JP2018095554A (en) * | 2012-06-28 | 2018-06-21 | コーニング インコーポレイテッド | Delamination-resistant glass containers with heat-tolerant coatings |
| US10787292B2 (en) | 2012-06-28 | 2020-09-29 | Corning Incorporated | Delamination resistant glass containers with heat-tolerant coatings |
| US11608290B2 (en) | 2012-06-28 | 2023-03-21 | Corning Incorporated | Delamination resistant glass containers with heat-tolerant coatings |
| US10507164B2 (en) | 2012-11-30 | 2019-12-17 | Corning Incorporated | Glass containers with improved strength and improved damage tolerance |
| JP2020033106A (en) * | 2012-11-30 | 2020-03-05 | コーニング インコーポレイテッド | Glass container with delamination resistance and improved strength |
| US10786431B2 (en) | 2012-11-30 | 2020-09-29 | Corning Incorporated | Glass containers with delamination resistance and improved damage tolerance |
| US10813835B2 (en) | 2012-11-30 | 2020-10-27 | Corning Incorporated | Glass containers with improved strength and improved damage tolerance |
| US11951072B2 (en) | 2012-11-30 | 2024-04-09 | Corning Incorporated | Glass containers with improved strength and improved damage tolerance |
| US11963927B2 (en) | 2012-11-30 | 2024-04-23 | Corning Incorporated | Glass containers with delamination resistance and improved damage tolerance |
| US10899659B2 (en) | 2014-09-05 | 2021-01-26 | Corning Incorporated | Glass articles and methods for improving the reliability of glass articles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632906B2 (en) | 1988-01-21 |
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