GB325379A - Improvements relating to compound transparencies - Google Patents
Improvements relating to compound transparenciesInfo
- Publication number
- GB325379A GB325379A GB415229A GB415229A GB325379A GB 325379 A GB325379 A GB 325379A GB 415229 A GB415229 A GB 415229A GB 415229 A GB415229 A GB 415229A GB 325379 A GB325379 A GB 325379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ozs
- glass
- glycerine
- acetone
- layer
- 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
- B32B17/10009—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 number, the constitution or treatment of glass sheets
- B32B17/10018—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 number, the constitution or treatment of glass sheets comprising only one glass sheet
Landscapes
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Medicinal Preparation (AREA)
- Laminated Bodies (AREA)
Abstract
325,379. Welsh, E. W. Feb. 7, 1929. Compound transparent sheets.-A splinterless glass is made by applying to each side of a sheet of glass, two layers of liquid colloidal material, the first layer being dried before the second is applied. The glass sheet is first cleaned in methylated spirit, the first layer which jellifies in about 3 minutes, is applied and the sheet dried at about 80‹ F. After about 24 hours, the second layer is applied and dried as before. The other side of the glass is similarly treated. The following solutions may be used as the first coating; (1) ¢ oz. glycerine, 4 ozs. gelatine and 1 pint distilled water, or (2) ¢ oz. glycerine, 5 drops of bichromate solution, 1 pint distilled water, or (3) ¢ oz. glycerine, 1 lb. glacial acetic acid, 4 ozs. gelatine. The second coating may consist of any of the following solutions : (1) 10 per cent formalin, (2) 1 lb. acetone, 1“ oz. cellulose acetate, 3 ozs. carbolic acid, (3) 1 lb. acetone, 2 ozs. glacial acetic acid, 1¥ ozs. cellulose acetate, (4) 1“ ozs. nitrocellulose, 4 ozs. acetone, 1 lb, amyl acetate, 1 gram triphenyl phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB415229A GB325379A (en) | 1929-02-07 | 1929-02-07 | Improvements relating to compound transparencies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB415229A GB325379A (en) | 1929-02-07 | 1929-02-07 | Improvements relating to compound transparencies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB325379A true GB325379A (en) | 1930-02-20 |
Family
ID=9771708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB415229A Expired GB325379A (en) | 1929-02-07 | 1929-02-07 | Improvements relating to compound transparencies |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB325379A (en) |
-
1929
- 1929-02-07 GB GB415229A patent/GB325379A/en not_active Expired
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