GB303332A - Improvements in or relating to the manufacture of unsplinterable glass - Google Patents
Improvements in or relating to the manufacture of unsplinterable glassInfo
- Publication number
- GB303332A GB303332A GB1834128A GB1834128A GB303332A GB 303332 A GB303332 A GB 303332A GB 1834128 A GB1834128 A GB 1834128A GB 1834128 A GB1834128 A GB 1834128A GB 303332 A GB303332 A GB 303332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- celluloid
- sheets
- glass
- casein
- dry
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
- C09J189/005—Casein
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
303,332. Robertson, J. H. June 25, 1928. Compound transparent sheets.-A process for manufacturing compound transparent and honsplinting sheets is characterized by applying to one surface of each of the glass sheets used a thin coating of casein which, when dry, is coated with a solution of celluloid in amyl acetate to which pure phenol is added. When the coated surfaces are dry, they are united to a sheet of celluloid of 20 thousandths of an inch thickness by immersing in a bath of ethyl or propyl alcohol and subjecting to gentle pressure. The united sheets are then pressed at a temperature of 55‹ C. for 20 minutes and finally baked for some hours at 55-60‹ C. The casein is prepared by treating first with phenol dissolved in distilled water and them dissolving the glutinous product in strong ammonia. The celluloid solution consists of 100 grams celluloid, 3 litres amyl acetate, and 500 ccs. pure phenol. The glass used is preferably hard drawn and is cleaned with nitric acid and distilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1834128A GB303332A (en) | 1928-06-25 | 1928-06-25 | Improvements in or relating to the manufacture of unsplinterable glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1834128A GB303332A (en) | 1928-06-25 | 1928-06-25 | Improvements in or relating to the manufacture of unsplinterable glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB303332A true GB303332A (en) | 1929-01-03 |
Family
ID=10110796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1834128A Expired GB303332A (en) | 1928-06-25 | 1928-06-25 | Improvements in or relating to the manufacture of unsplinterable glass |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB303332A (en) |
-
1928
- 1928-06-25 GB GB1834128A patent/GB303332A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB303332A (en) | Improvements in or relating to the manufacture of unsplinterable glass | |
| GB296825A (en) | Improvements in the manufacture of splinterless glass sheet | |
| GB316955A (en) | Improvements in or relating to the manufacture of compound glass | |
| FR620797A (en) | Process for the manufacture of sheets, films, tapes and other similar articles of cellulose | |
| GB240532A (en) | Improvements in or relating to kinematograph or like films and the manufacture or treatment thereof | |
| GB325379A (en) | Improvements relating to compound transparencies | |
| GB308117A (en) | Improvements in the production of compound sheets or plates of non-splintering or safety glass | |
| GB473749A (en) | A process of treating glass | |
| GB318740A (en) | Improvements in or relating to templates for the manufacture of articles from sheet rubber | |
| US1469839A (en) | The manufacture of a coating for cloths for aeroplane wings or planes and the like | |
| GB599794A (en) | Improvements in or relating to light-polarizing material and manufacture thereof | |
| GB381979A (en) | An improved process for the treatment of frosted or coloured glass | |
| GB308119A (en) | Improvements in the production of non-splinterable or safety glass | |
| GB563760A (en) | Improvements in and relating to the smoothing of rough surfaces of glass bodies | |
| GB295797A (en) | Improvements in the manufacture of cellulose esters or the like sheets | |
| GB333242A (en) | Improved safety glass sheet and method of manufacturing the same | |
| GB415497A (en) | Improvements in or relating to selenium and like cells | |
| GR5485B (en) | METHOD OF MANUFACTURING TRANSPARENT OBJECTS, SAME SHEETS, CINEMATO MOVIES AND FIBERS FROM CELLULOSE FORM. | |
| GB317587A (en) | Improvements in and relating to glass and to means for applying permanent indications, ornaments, designs or the like thereto | |
| GB316496A (en) | Improvements in and relating to the manufacture of unsplinterable glass | |
| FR668670A (en) | Process for manufacturing thin films, in particular insulating films | |
| GB299900A (en) | Improvements in strengthened glass | |
| FI9606A (en) | For use in the production of photocellulose in a transparent cell, | |
| GB331030A (en) | Process for making compound transparent sheets | |
| GB364277A (en) | Improvements in the manufacture of non-splintering compound transparent sheets |