DK105381A - Fremgangsmaade til fremstilling af traematerialer med lille formaldehydfraspaltning - Google Patents

Fremgangsmaade til fremstilling af traematerialer med lille formaldehydfraspaltning

Info

Publication number
DK105381A
DK105381A DK105381A DK105381A DK105381A DK 105381 A DK105381 A DK 105381A DK 105381 A DK105381 A DK 105381A DK 105381 A DK105381 A DK 105381A DK 105381 A DK105381 A DK 105381A
Authority
DK
Denmark
Prior art keywords
treatial
procedure
manufacturing
materials
skin preparation
Prior art date
Application number
DK105381A
Other languages
English (en)
Inventor
Joachim Barse
Christa Kirchhof
Klaus Lichtenfeld
Peter Roessing
Klaus-Dieter Stuermer
P Simon
Original Assignee
Leuna Werke Veb
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25747683&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK105381(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DD21955180A external-priority patent/DD154937A3/de
Priority claimed from DD22712381A external-priority patent/DD156237A1/de
Application filed by Leuna Werke Veb filed Critical Leuna Werke Veb
Publication of DK105381A publication Critical patent/DK105381A/da

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
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

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)
  • Adhesives Or Adhesive Processes (AREA)
DK105381A 1980-03-10 1981-03-09 Fremgangsmaade til fremstilling af traematerialer med lille formaldehydfraspaltning DK105381A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD21955180A DD154937A3 (de) 1980-03-10 1980-03-10 Verfahren zur herstellung von spanplatten mit geringer formaldehydabspaltung
DD22712381A DD156237A1 (de) 1981-01-22 1981-01-22 Verfahren zur herstellung von holzwerkstoffen mit geringer formaldehydabspaltung

Publications (1)

Publication Number Publication Date
DK105381A true DK105381A (da) 1981-09-11

Family

ID=25747683

Family Applications (1)

Application Number Title Priority Date Filing Date
DK105381A DK105381A (da) 1980-03-10 1981-03-09 Fremgangsmaade til fremstilling af traematerialer med lille formaldehydfraspaltning

Country Status (3)

Country Link
EP (1) EP0038408B1 (da)
DE (1) DE3105438A1 (da)
DK (1) DK105381A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069267B1 (de) * 1981-07-01 1985-05-08 BASF Aktiengesellschaft Verfahren zur Herstellung von wetterfest verleimenden Mischkondensaten
GB8813396D0 (en) * 1988-06-07 1988-07-13 Earl H A Composite materials
US5160679A (en) * 1989-08-29 1992-11-03 Greene Jack T Process for making particle board including the use of acetoacetamide as a formaldehyde scavenger
US6706808B2 (en) * 1999-08-03 2004-03-16 Owens Corning Fiberglas Technology, Inc. Binder compositions exhibiting reduced emissions
DE10021849A1 (de) 2000-05-05 2001-11-08 Solutia Germany Gmbh & Co Kg Aminoharzgemisch zur Herstellung von Folien und Kanten mit reduzierter Formaldehydabspaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH188327A (de) * 1934-07-02 1936-12-31 Chem Ind Basel Haltbares Trockenleimpräparat.
DE1653167A1 (de) * 1967-11-24 1971-09-16 Basf Ag Verfahren zur Herstellung von Spanplatten mit verminderter nachtraeglicher Formaldehydabspaltung

Also Published As

Publication number Publication date
EP0038408A3 (en) 1982-04-07
DE3105438A1 (de) 1982-01-14
EP0038408B1 (de) 1984-10-10
EP0038408A2 (de) 1981-10-28

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment