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
GB2832534A
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.)
FIBROPLAST AG
Original Assignee
FIBROPLAST AG
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 FIBROPLAST AGfiledCriticalFIBROPLAST AG
Priority to GB2832534ApriorityCriticalpatent/GB424179A/en
Publication of GB424179ApublicationCriticalpatent/GB424179A/en
D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
D21J1/00—Fibreboard
D21J1/08—Impregnated or coated fibreboard
Landscapes
Paper
(AREA)
Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like
(AREA)
Abstract
424,179. Building-plates. FIBROPLAST AKT.-GES., 7, Fronwagplatz, Schaffhausen, Switzerland, and WILKE, A., 10, Brockerhofstrasse, Krefeld, Germany. Oct. 3, 1934, No. 28325. [Class 87 (i)] Building-plates made from woody or other fibrous material admixed with an aqueous emulsion of bitumen or other waterproofing material, are washed with water during manufacture to remove the bitumen from the superficial fibres. By this means, the plates do not adhere to the machine which subsequently rolls or presses them, and the plates, when dried, afford a surface for plaster or oil colours. The plates may be made on a wire-cloth machine as in paper making, and both surfaces may be washed by water jets, the lower jets being applied through the wire cloth.
GB2832534A1934-10-031934-10-03Improvements in and relating to the production of building plates
ExpiredGB424179A
(en)