BE387943A - - Google Patents
Info
- Publication number
- BE387943A BE387943A BE387943DA BE387943A BE 387943 A BE387943 A BE 387943A BE 387943D A BE387943D A BE 387943DA BE 387943 A BE387943 A BE 387943A
- Authority
- BE
- Belgium
- Prior art keywords
- celluloid
- glass
- safety glass
- sheets
- sheet
- Prior art date
Links
- 229920002160 Celluloid Polymers 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000005336 safety glass Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 description 1
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
- B32B17/08—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 cellulosic plastic substance or gelatin
Landscapes
- Meat, Egg Or Seafood Products (AREA)
Description
<Desc/Clms Page number 1>
" Verre de sûreté ".
La présente invention concerne un verre rendu inéclatable par assemblage d'une feuille de celluloïd, entre deux feuilles de verre.
Suivant l'invention, le celluloïd, utilisé subit préalable- ment une préparation chimique appropriée. Suivant l'invention, l'assemblage des feuilles de verre et du celluloïd se fait par immersion dans un bain chimique. L'adhérence s'obtient sous une très forte pression et par cuisson.
<Desc / Clms Page number 1>
"Safety glass".
The present invention relates to a glass rendered unbreakable by assembling a sheet of celluloid between two sheets of glass.
According to the invention, the celluloid used previously undergoes an appropriate chemical preparation. According to the invention, the glass sheets and celluloid are assembled by immersion in a chemical bath. Adhesion is obtained under very high pressure and by cooking.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387943A true BE387943A (en) |
Family
ID=56307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387943D BE387943A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE387943A (en) |
-
0
- BE BE387943D patent/BE387943A/fr unknown
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