GB670012A - A process for the agglomeration of wood waste and the like, and a product obtained therefrom - Google Patents

A process for the agglomeration of wood waste and the like, and a product obtained therefrom

Info

Publication number
GB670012A
GB670012A GB681/49A GB68149A GB670012A GB 670012 A GB670012 A GB 670012A GB 681/49 A GB681/49 A GB 681/49A GB 68149 A GB68149 A GB 68149A GB 670012 A GB670012 A GB 670012A
Authority
GB
United Kingdom
Prior art keywords
acid
lignin
added
wood
wood waste
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
GB681/49A
Other languages
English (en)
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
Priority to NL76599D priority Critical patent/NL76599C/xx
Application filed by Individual filed Critical Individual
Priority to GB681/49A priority patent/GB670012A/en
Publication of GB670012A publication Critical patent/GB670012A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
GB681/49A 1948-01-10 1949-01-10 A process for the agglomeration of wood waste and the like, and a product obtained therefrom Expired GB670012A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL76599D NL76599C (xx) 1948-01-10
GB681/49A GB670012A (en) 1948-01-10 1949-01-10 A process for the agglomeration of wood waste and the like, and a product obtained therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR282470X 1948-01-10
GB681/49A GB670012A (en) 1948-01-10 1949-01-10 A process for the agglomeration of wood waste and the like, and a product obtained therefrom

Publications (1)

Publication Number Publication Date
GB670012A true GB670012A (en) 1952-04-09

Family

ID=32472043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB681/49A Expired GB670012A (en) 1948-01-10 1949-01-10 A process for the agglomeration of wood waste and the like, and a product obtained therefrom

Country Status (2)

Country Link
GB (1) GB670012A (xx)
NL (1) NL76599C (xx)

Also Published As

Publication number Publication date
NL76599C (xx)

Similar Documents

Publication Publication Date Title
SU1664939A1 (ru) Способ приготовлени св зующего дл получени волокнистого материала
US2549822A (en) Binder for foundry compositions
GB670012A (en) A process for the agglomeration of wood waste and the like, and a product obtained therefrom
ATE45698T1 (de) Verfahren zum herstellen einer holzbekleidung fuer einen fernsprecher, einen handfernsprecher oder sonstige bekleidung fuer die fernmeldetechnik.
US2013584A (en) Process of making writing pencil leads
DE813771C (de) Verfahren zur Herstellung von Formkoerpern, insbesondere Bauplatten
US1427378A (en) Composition of matter produced from corncobs
DE591540C (de) Verfahren zur Herstellung von Kunstmassen
US2676108A (en) Process of preparing plastic substances and mold compositions and products thereof
DE808602C (de) Als Klebmittel, Kitte, Spachtel-, Verguss- und Abformmassen und fuer dgl. Zwecke geeignete Massen
US1603783A (en) Method of molding and hardening algin-containing material and product thereof
CH274859A (de) Verfahren zur Herstellung einer Kunstkorkmasse.
SU1707035A1 (ru) Состав дл изготовлени древесно-волокнистых плит
US3301800A (en) Acid-treated corncob construction material and method of producing same
DE906374C (de) Verfahren zur Herstellung von Harnstoff-Formaldehyd-Kondensationsprodukten
GB864122A (en) Improvements in or relating to methods of manufacturing cellular rubber from latex, and products obtained therefrom
US682502A (en) Composition for the manufacture of tiles, roofings, linings, or the like.
GB644503A (en) Hardboard and the method of making it
GB260653A (en) Improvements in and relating to the manufacture of electrical insulators and other moulded articles and the like
JPS60226448A (ja) 木質セメント板の製法
ES401578A1 (es) Procedimiento perfeccionado para activar el resinado de ar-boles.
SU128118A1 (ru) Способ получени синтетических смол
DE855888C (de) Verfahren zur Verbesserung der Eigenschaften von Leimen
SU1195951A1 (ru) Состав дл лечени фаутных деревьев
AT167127B (de) Verfahren zur Herstellung von Cellulosefasern enthaltenden Faserzementprodukten