DK0500623T3 - Additiv til formstofskum og fremgangsmåde til dets iblanding - Google Patents

Additiv til formstofskum og fremgangsmåde til dets iblanding

Info

Publication number
DK0500623T3
DK0500623T3 DK90916256.2T DK90916256T DK0500623T3 DK 0500623 T3 DK0500623 T3 DK 0500623T3 DK 90916256 T DK90916256 T DK 90916256T DK 0500623 T3 DK0500623 T3 DK 0500623T3
Authority
DK
Denmark
Prior art keywords
formaldehyde
timber
urea
mol ratio
materials
Prior art date
Application number
DK90916256.2T
Other languages
English (en)
Inventor
Helmut Wiehn
Original Assignee
Bhf Chemie Brandhemmende F Lls
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 Bhf Chemie Brandhemmende F Lls filed Critical Bhf Chemie Brandhemmende F Lls
Application granted granted Critical
Publication of DK0500623T3 publication Critical patent/DK0500623T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • 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
    • B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK90916256.2T 1989-11-06 1990-11-05 Additiv til formstofskum og fremgangsmåde til dets iblanding DK0500623T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3936886 1989-11-06

Publications (1)

Publication Number Publication Date
DK0500623T3 true DK0500623T3 (da) 1994-05-16

Family

ID=6392953

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90916256.2T DK0500623T3 (da) 1989-11-06 1990-11-05 Additiv til formstofskum og fremgangsmåde til dets iblanding

Country Status (6)

Country Link
EP (1) EP0500623B1 (da)
AT (1) ATE104328T1 (da)
DE (1) DE59005388D1 (da)
DK (1) DK0500623T3 (da)
ES (1) ES2052278T3 (da)
WO (1) WO1991006614A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260096A1 (de) * 2002-12-19 2004-07-01 Röhm GmbH & Co. KG Neue, schwer brennbare Schaumstoffe unter Verwendung von Ammoniumsulfat und anderen Flammschutzmitteln
DE10361878A1 (de) * 2003-12-19 2005-07-14 Ami-Agrolinz Melamine International Gmbh Flammschutzmischung für lignocellulosische Verbundstoffe
KR20220148168A (ko) * 2020-02-28 2022-11-04 니폰 제온 가부시키가이샤 전기 화학 소자용 복합 입자 및 그 제조 방법, 그리고, 전기 화학 소자용 전극 및 전기 화학 소자

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935471A (en) * 1958-09-10 1960-05-03 Du Pont Flame retardant composition
US4301217A (en) * 1978-10-26 1981-11-17 Ciba-Geigy Corporation Method of flameproofing wood with inorganic ammonium salts and dicyandiamide/formaldehyde reaction products
US4839065A (en) * 1987-01-30 1989-06-13 Monsanto Company Fire retardant concentrates and methods for preparation thereof
JPH03504022A (ja) * 1988-02-23 1991-09-05 パイロテック　リミテッド 防火材

Also Published As

Publication number Publication date
WO1991006614A1 (de) 1991-05-16
ATE104328T1 (de) 1994-04-15
DE59005388D1 (de) 1994-05-19
EP0500623A1 (de) 1992-09-02
EP0500623B1 (de) 1994-04-13
ES2052278T3 (es) 1994-07-01

Similar Documents

Publication Publication Date Title
JPS61102213A (ja) パーティクル―またはファイバーボードの製造法
DE69113808D1 (de) Klebstoffzusammensetzung bestehend aus Isocyanat, Phenolformaldehyd und Tannin zur Herstellung von Sperrholzplatten für die Aussenanwendung.
ATE262565T1 (de) Gestreckte polymethylene poly(phenylisocyanate) harzbindemittel zur herstellung von holzverbundprodukten
EP0292628A3 (en) Synthetic wood composition from fruit kernels or shells and/or marble chips
DK0500623T3 (da) Additiv til formstofskum og fremgangsmåde til dets iblanding
ATE6608T1 (de) Mehrschichtige, vorwiegend aminoplastgebundene span- oder faserplatte.
US2337915A (en) Shaped body and process of preparing the same
HUT69046A (en) Process for producing modified phenolic resins, its use and foamed phenolic resin
ATE206500T1 (de) Herstellungsverfahren für kerne von türen, trennwänden, möbeln und ähnlichem und solche kerne
ES418324A1 (es) Procedimiento para la fabricacion de una estructura tridi- mensional o plana a base de particulas de corcho.
EP0354526A2 (en) Blend of cork for soundproofing floors
FR2277669A1 (fr) Procede de fabrication d'un panneau ignifuge a particules agglomerees
GB1312383A (en) Pressboard made from fibrous material and a binding substance
FI962921A (fi) Sideaineita lignoselluloosapitoisten muotokappaleiden valmistamiseksi
DK217685D0 (da) Stivelsesmateriale til blandinger paa basis af syntetiske eller naturlige bindemidler, der anvendes ved fremstilling af visse tekstilprodukter og tesktillignende produkter, isaer af typen sammensatte tekstilprodukter
GB1036791A (en) Fertilizer compositions and process
JPS5577537A (en) Shock absorbing material made of chip of flexible material having continuous foam
RU2056446C1 (ru) Древесно-полимерная композиция
RU2017596C1 (ru) Способ изготовления древесностружечных плит
RU2019407C1 (ru) Способ изготовления древесностружечных плит
RU2026324C1 (ru) Полимерная пресс-композиция
RU2017601C1 (ru) Способ изготовления древесностружечных плит
RU92011375A (ru) Композиция для пенопласта и способ ее получения
GB1428334A (en) Process for making insulating materials of low combus tibility on the basis of foam-like urea formaldehyde resins
MX9405910A (es) Aglomerantes de endurecimiento termico.