GB558679A - Improvements in or relating to the manufacture of plasterboard - Google Patents

Improvements in or relating to the manufacture of plasterboard

Info

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
Application number
GB453642A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANCIS ROBERT HIMSWORTH
JOSEPH JOHN ETRIDGE
Imperial Chemical Industries Ltd
Original Assignee
FRANCIS ROBERT HIMSWORTH
JOSEPH JOHN ETRIDGE
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FRANCIS ROBERT HIMSWORTH, JOSEPH JOHN ETRIDGE, Imperial Chemical Industries Ltd filed Critical FRANCIS ROBERT HIMSWORTH
Priority to GB453642A priority Critical patent/GB558679A/en
Publication of GB558679A publication Critical patent/GB558679A/en
Expired legal-status Critical Current

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.
GB453642A 1942-04-07 1942-04-07 Improvements in or relating to the manufacture of plasterboard Expired GB558679A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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