GB178155A - Improved manufacture of fibre boards - Google Patents

Improved manufacture of fibre boards

Info

Publication number
GB178155A
GB178155A GB3206920A GB3206920A GB178155A GB 178155 A GB178155 A GB 178155A GB 3206920 A GB3206920 A GB 3206920A GB 3206920 A GB3206920 A GB 3206920A GB 178155 A GB178155 A GB 178155A
Authority
GB
United Kingdom
Prior art keywords
waterproofed
mixed
improved manufacture
fibre boards
board
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
GB3206920A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3206920A priority Critical patent/GB178155A/en
Publication of GB178155A publication Critical patent/GB178155A/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

Landscapes

  • Paper (AREA)

Abstract

178,155. Chew, M. Nov. 12, 1920. Boards; pulp, adding special substances to.- Chip waste is steamed, mixed with water, beaten in a ball mill or other beater to a fibrous, watery, pulpy mass, the fibres of which are unbroken but shredded, and then formed into a board and waterproofed. A binder such as talc, alone or mixed with ground asbestos or soda ash, may be used, and hair or the like may also be added. The dried board is waterproofed, for which purpose a mixture of acetate of lime and aluminium sulphate may be used.
GB3206920A 1920-11-12 1920-11-12 Improved manufacture of fibre boards Expired GB178155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3206920A GB178155A (en) 1920-11-12 1920-11-12 Improved manufacture of fibre boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3206920A GB178155A (en) 1920-11-12 1920-11-12 Improved manufacture of fibre boards

Publications (1)

Publication Number Publication Date
GB178155A true GB178155A (en) 1922-04-12

Family

ID=10332696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3206920A Expired GB178155A (en) 1920-11-12 1920-11-12 Improved manufacture of fibre boards

Country Status (1)

Country Link
GB (1) GB178155A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803171A (en) * 1953-08-26 1957-08-20 Patent & Licensing Corp Process for producing a water vapor impermeable board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803171A (en) * 1953-08-26 1957-08-20 Patent & Licensing Corp Process for producing a water vapor impermeable board

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