DE2122817C3 - - Google Patents

Info

Publication number
DE2122817C3
DE2122817C3 DE19712122817 DE2122817A DE2122817C3 DE 2122817 C3 DE2122817 C3 DE 2122817C3 DE 19712122817 DE19712122817 DE 19712122817 DE 2122817 A DE2122817 A DE 2122817A DE 2122817 C3 DE2122817 C3 DE 2122817C3
Authority
DE
Germany
Prior art keywords
condensate
phenoplasts
wood
heating
waste liquor
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
DE19712122817
Other languages
German (de)
English (en)
Other versions
DE2122817B2 (de
DE2122817A1 (de
Inventor
Roffael Dr.-Ing. Edmone
Walter Dipl.-Ing. Rauch
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE19712122817 priority Critical patent/DE2122817B2/de
Priority to SE582572A priority patent/SE398725B/xx
Priority to FR7217159A priority patent/FR2139515A5/fr
Priority to GB2106572A priority patent/GB1366458A/en
Publication of DE2122817A1 publication Critical patent/DE2122817A1/de
Publication of DE2122817B2 publication Critical patent/DE2122817B2/de
Application granted granted Critical
Publication of DE2122817C3 publication Critical patent/DE2122817C3/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
DE19712122817 1971-05-08 1971-05-08 Verfahren zum Herstellen von Holzspanplatten Granted DE2122817B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712122817 DE2122817B2 (de) 1971-05-08 1971-05-08 Verfahren zum Herstellen von Holzspanplatten
SE582572A SE398725B (sv) 1971-05-08 1972-05-03 Forfarande for framstellning av spanskivor
FR7217159A FR2139515A5 (xx) 1971-05-08 1972-05-05
GB2106572A GB1366458A (en) 1971-05-08 1972-05-05 Method of producing particle board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122817 DE2122817B2 (de) 1971-05-08 1971-05-08 Verfahren zum Herstellen von Holzspanplatten

Publications (3)

Publication Number Publication Date
DE2122817A1 DE2122817A1 (de) 1973-05-24
DE2122817B2 DE2122817B2 (de) 1978-05-24
DE2122817C3 true DE2122817C3 (xx) 1979-02-01

Family

ID=5807269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712122817 Granted DE2122817B2 (de) 1971-05-08 1971-05-08 Verfahren zum Herstellen von Holzspanplatten

Country Status (4)

Country Link
DE (1) DE2122817B2 (xx)
FR (1) FR2139515A5 (xx)
GB (1) GB1366458A (xx)
SE (1) SE398725B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT357334B (de) * 1978-10-13 1980-07-10 Oesterr Hiag Werke Ag Verfahren zur herstellung von holzspanplatten
IT8223557V0 (it) * 1982-11-26 1982-11-26 Faesite Spa Manufatti costituiti da fibre di legno incollate, riscaldate e pressate.
DE102009042595A1 (de) * 2009-09-24 2011-03-31 Braun, Peter Marco Verfahren zur Herstellung von Formteilen

Also Published As

Publication number Publication date
GB1366458A (en) 1974-09-11
FR2139515A5 (xx) 1973-01-05
DE2122817B2 (de) 1978-05-24
DE2122817A1 (de) 1973-05-24
SE398725B (sv) 1978-01-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)