GB471904A - Improvements in and relating to safety glass - Google Patents
Improvements in and relating to safety glassInfo
- Publication number
- GB471904A GB471904A GB7367/36A GB736736A GB471904A GB 471904 A GB471904 A GB 471904A GB 7367/36 A GB7367/36 A GB 7367/36A GB 736736 A GB736736 A GB 736736A GB 471904 A GB471904 A GB 471904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- sheets
- cellulose
- wetted
- march
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
471,904. Compound glass. MEYER, D. March 11, 1936, Nos. 7367 and 7368. Convention dates, March 25, 1935 and April 17, 1935. [Class 140] Safety glass is made by uniting, without the use of heat, sheets of glass, one or more of which is coated with a polymerization product such as polyvinyl acetate, in the presence of a neutral liquid which does not dissolve or disperse the coating. Sheets of glass are coated with a solution of polyvinyl acetate, dried, and wetted by immersion or washing with an alcohol such as butyl alcohol or a hydrocarbon such as benzine, after which the wetted coatings are pressed together, e.g. by a roller. Cellulose derivatives, such as nitro-cellulose or benzyl cellulose, may be added to the polymerization. product. A thin layer of adhesive may be applied to the glass sheets before application of the polymer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE471904X | 1935-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471904A true GB471904A (en) | 1937-09-13 |
Family
ID=6541334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7367/36A Expired GB471904A (en) | 1935-03-25 | 1936-03-11 | Improvements in and relating to safety glass |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB471904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2130672A1 (en) * | 2007-03-28 | 2009-12-09 | Nippon Telegraph and Telephone Corporation | Flexible substrate |
| EP2803648A4 (en) * | 2012-01-13 | 2015-08-12 | Sekisui Chemical Co Ltd | Intermediate film for laminated glass, and laminated glass |
-
1936
- 1936-03-11 GB GB7367/36A patent/GB471904A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2130672A1 (en) * | 2007-03-28 | 2009-12-09 | Nippon Telegraph and Telephone Corporation | Flexible substrate |
| EP2130672A4 (en) * | 2007-03-28 | 2012-04-25 | Nippon Telegraph & Telephone | Flexible substrate |
| EP2803648A4 (en) * | 2012-01-13 | 2015-08-12 | Sekisui Chemical Co Ltd | Intermediate film for laminated glass, and laminated glass |
| US10226912B2 (en) | 2012-01-13 | 2019-03-12 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
| US11141957B2 (en) | 2012-01-13 | 2021-10-12 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
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