JPS5551740A - Sandwich glass plate heating and pressurizing method - Google Patents
Sandwich glass plate heating and pressurizing methodInfo
- Publication number
- JPS5551740A JPS5551740A JP12251278A JP12251278A JPS5551740A JP S5551740 A JPS5551740 A JP S5551740A JP 12251278 A JP12251278 A JP 12251278A JP 12251278 A JP12251278 A JP 12251278A JP S5551740 A JPS5551740 A JP S5551740A
- Authority
- JP
- Japan
- Prior art keywords
- press
- autoclave
- glass plate
- interlayer
- joints
- 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.)
- Pending
Links
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
PURPOSE: To obtain a sandwich glass plate causing no foaming from the joints by putting a resin interlayer between every two of a plurality of glass plates; placing the resulting laminate in an autoclave; heating it to 80W120°C; and slowly raising the internal press. of the autoclave to prevent penetration of air from the joints.
CONSTITUTION: A resin interlayer is put between every two of a plurality of glass plates. The resulting laminate is placed in an autoclave and heated to 80W120°C. Thus, the viscosity of the interlayer is reduced, and the interlayer is deformed into a shape fittable to the space between the glass plates to prevent penetration of air from the interfaces. The internal press. of the autoclave is then slowly raised to gradually increase bonding strength at the interfaces against peeling force. At this time, by raising the press. to a predetermined press., e.g., 3W7kg/cm2 at a press. gradient of 0.1W0.3kg/cm2.min and sharpening the gradient thereafter until a predetermined press. is attained, a sandwich glass plate contg. no air at the joints is obtd.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12251278A JPS5551740A (en) | 1978-10-06 | 1978-10-06 | Sandwich glass plate heating and pressurizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12251278A JPS5551740A (en) | 1978-10-06 | 1978-10-06 | Sandwich glass plate heating and pressurizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5551740A true JPS5551740A (en) | 1980-04-15 |
Family
ID=14837679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12251278A Pending JPS5551740A (en) | 1978-10-06 | 1978-10-06 | Sandwich glass plate heating and pressurizing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5551740A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139720A (en) * | 1981-02-24 | 1982-08-28 | Optrex Corp | Liquid crystal element |
| JPS6198783A (en) * | 1984-10-22 | 1986-05-17 | Meinan Mach Works Inc | Bonding of wood with water-soluble thermosetting adhesive |
| JPH03224626A (en) * | 1990-01-31 | 1991-10-03 | Trinity Ind Corp | Autoclave |
| CN102442790A (en) * | 2010-10-12 | 2012-05-09 | 中航三鑫股份有限公司 | Method for trimming Super Golden Powder (SGP) sandwich glass |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936715A (en) * | 1972-07-11 | 1974-04-05 | ||
| JPS49114619A (en) * | 1973-03-06 | 1974-11-01 |
-
1978
- 1978-10-06 JP JP12251278A patent/JPS5551740A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936715A (en) * | 1972-07-11 | 1974-04-05 | ||
| JPS49114619A (en) * | 1973-03-06 | 1974-11-01 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139720A (en) * | 1981-02-24 | 1982-08-28 | Optrex Corp | Liquid crystal element |
| JPS6198783A (en) * | 1984-10-22 | 1986-05-17 | Meinan Mach Works Inc | Bonding of wood with water-soluble thermosetting adhesive |
| JPH0516471B2 (en) * | 1984-10-22 | 1993-03-04 | Meinan Machinery Works | |
| JPH03224626A (en) * | 1990-01-31 | 1991-10-03 | Trinity Ind Corp | Autoclave |
| CN102442790A (en) * | 2010-10-12 | 2012-05-09 | 中航三鑫股份有限公司 | Method for trimming Super Golden Powder (SGP) sandwich glass |
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