GB558679A - Improvements in or relating to the manufacture of plasterboard - Google Patents
Improvements in or relating to the manufacture of plasterboardInfo
- Publication number
- GB558679A GB558679A GB453642A GB453642A GB558679A GB 558679 A GB558679 A GB 558679A GB 453642 A GB453642 A GB 453642A GB 453642 A GB453642 A GB 453642A GB 558679 A GB558679 A GB 558679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plasterboard
- oil
- drying
- stacking
- relating
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/08—Impregnated or coated fibreboard
Landscapes
- Medicinal Preparation (AREA)
Abstract
558,679. Waterproofing plasterboard. LEFEBURE, V., ETRIDGE, J. J., HIMSWORTH, F. R., and IMPERIAL CHEMICAL INDUSTRIES. Ltd. April 7, 1942, No. 4536. [Class 140] Plasterboard is waterproofed by dipping in a medium containing a drying-oil or a drying-oilresin composition, and having a viscosity between 50 and 200 centipoises at 15‹C., and thereafter stacking till dry. Hydrocarbon solvents such as white spirit may be used as thinners. Boiled linseed oil, or a mixture of this with phenol-or urea-formaldehyde resin, or with a solution the latter in butyl alcohol may be used as the drying-oil component, and an oil dryer may be added. After stacking a baking process may be carried out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB453642A GB558679A (en) | 1942-04-07 | 1942-04-07 | Improvements in or relating to the manufacture of plasterboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB453642A GB558679A (en) | 1942-04-07 | 1942-04-07 | Improvements in or relating to the manufacture of plasterboard |
Publications (1)
Publication Number | Publication Date |
---|---|
GB558679A true GB558679A (en) | 1944-01-17 |
Family
ID=9779027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB453642A Expired GB558679A (en) | 1942-04-07 | 1942-04-07 | Improvements in or relating to the manufacture of plasterboard |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB558679A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6153040A (en) * | 1998-05-15 | 2000-11-28 | United States Gypsum Company | Gypsum board paper that reduces roll up during lamination, and board comprising such paper |
US6489040B1 (en) | 2000-02-15 | 2002-12-03 | United States Gypsium Company | Wallboard with improved roll-up resistance |
-
1942
- 1942-04-07 GB GB453642A patent/GB558679A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6153040A (en) * | 1998-05-15 | 2000-11-28 | United States Gypsum Company | Gypsum board paper that reduces roll up during lamination, and board comprising such paper |
US6489040B1 (en) | 2000-02-15 | 2002-12-03 | United States Gypsium Company | Wallboard with improved roll-up resistance |
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