GB424925A - Process for the production of artificial masses resembling wood - Google Patents

Process for the production of artificial masses resembling wood

Info

Publication number
GB424925A
GB424925A GB1073034A GB1073034A GB424925A GB 424925 A GB424925 A GB 424925A GB 1073034 A GB1073034 A GB 1073034A GB 1073034 A GB1073034 A GB 1073034A GB 424925 A GB424925 A GB 424925A
Authority
GB
United Kingdom
Prior art keywords
cotton
per cent
waste
viscose
solution
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
GB1073034A
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.)
GIULIO FASOLI
Original Assignee
GIULIO FASOLI
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 GIULIO FASOLI filed Critical GIULIO FASOLI
Priority to GB1073034A priority Critical patent/GB424925A/en
Publication of GB424925A publication Critical patent/GB424925A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Viscose for use in the preparation of a wood substitute, is p made from cotton waste or remnants of cotton textiles, these being steeped in 20 per cent caustic soda solution, then pressed so as to contain six times their weight of such solution, and afterwards reacted with 10 per cent of carbon disulphide calculated on the alkali cellulose.ALSO:For the manufacture of a wood substitute, wood waste such as sawdust is kneaded with cotton viscose which may have been diluted with water, and the resulting mass is filled into a mould and is put under pressure; the moulded product is finally subjected to a slow drying process at 25 DEG C. The dried product may be returned to the mould, subjected therein to heavy pressure and then stored at 20 DEG C. for some time before use. Mineral substances such as kaolin and gypsum may be added to the mass. The viscose is prepared from cotton waste or remnants of cotton textiles; the cotton waste is steeped in 20 per cent caustic soda solution, pressed so that one part of the cotton waste retains 6 parts of the solution, and to the mass is then added 10 per cent of carbon disulphide calculated on the alkali cellulose to produce the cellulose xanthate.
GB1073034A 1934-04-09 1934-04-09 Process for the production of artificial masses resembling wood Expired GB424925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1073034A GB424925A (en) 1934-04-09 1934-04-09 Process for the production of artificial masses resembling wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1073034A GB424925A (en) 1934-04-09 1934-04-09 Process for the production of artificial masses resembling wood

Publications (1)

Publication Number Publication Date
GB424925A true GB424925A (en) 1935-03-04

Family

ID=9973221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1073034A Expired GB424925A (en) 1934-04-09 1934-04-09 Process for the production of artificial masses resembling wood

Country Status (1)

Country Link
GB (1) GB424925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752806C (en) * 1938-04-14 1952-08-21 Oswald F Wyss Dr Process for producing decorative surface effects from aqueous suspension with the help of organic binders such as synthetic resin and the like. Like., produced fiber boards with felted fiber structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752806C (en) * 1938-04-14 1952-08-21 Oswald F Wyss Dr Process for producing decorative surface effects from aqueous suspension with the help of organic binders such as synthetic resin and the like. Like., produced fiber boards with felted fiber structure

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