DK159721C - Fremgangsmaade til fremstilling af pressede materialer, isaer traespaanplader, ved varmpresning af med polyisocyanater som bindemiddel sammenblandede og/eller impraegnerede lignocelluloseholdige materialer under anvendelse af katalysatorer - Google Patents

Fremgangsmaade til fremstilling af pressede materialer, isaer traespaanplader, ved varmpresning af med polyisocyanater som bindemiddel sammenblandede og/eller impraegnerede lignocelluloseholdige materialer under anvendelse af katalysatorer

Info

Publication number
DK159721C
DK159721C DK382184A DK382184A DK159721C DK 159721 C DK159721 C DK 159721C DK 382184 A DK382184 A DK 382184A DK 382184 A DK382184 A DK 382184A DK 159721 C DK159721 C DK 159721C
Authority
DK
Denmark
Prior art keywords
materials
polyisocyanates
lignocellulosally
israel
threads
Prior art date
Application number
DK382184A
Other languages
English (en)
Other versions
DK382184A (da
DK382184D0 (da
DK159721B (da
Inventor
Dimitrios Kerimis
Hanns Peter Mueller
Manfred Kapps
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of DK382184D0 publication Critical patent/DK382184D0/da
Publication of DK382184A publication Critical patent/DK382184A/da
Publication of DK159721B publication Critical patent/DK159721B/da
Application granted granted Critical
Publication of DK159721C publication Critical patent/DK159721C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • External Artificial Organs (AREA)
DK382184A 1983-08-09 1984-08-08 Fremgangsmaade til fremstilling af pressede materialer, isaer traespaanplader, ved varmpresning af med polyisocyanater som bindemiddel sammenblandede og/eller impraegnerede lignocelluloseholdige materialer under anvendelse af katalysatorer DK159721C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833328662 DE3328662A1 (de) 1983-08-09 1983-08-09 Verfahren zur herstellung von presswerkstoffen mit polyisocyanat-bindemitteln unter mitverwendung von latenten, waermeaktivierbaren katalysatoren
DE3328662 1983-08-09

Publications (4)

Publication Number Publication Date
DK382184D0 DK382184D0 (da) 1984-08-08
DK382184A DK382184A (da) 1985-02-10
DK159721B DK159721B (da) 1990-11-26
DK159721C true DK159721C (da) 1991-04-22

Family

ID=6206100

Family Applications (1)

Application Number Title Priority Date Filing Date
DK382184A DK159721C (da) 1983-08-09 1984-08-08 Fremgangsmaade til fremstilling af pressede materialer, isaer traespaanplader, ved varmpresning af med polyisocyanater som bindemiddel sammenblandede og/eller impraegnerede lignocelluloseholdige materialer under anvendelse af katalysatorer

Country Status (9)

Country Link
US (1) US4608407A (da)
EP (1) EP0133680B1 (da)
JP (1) JPS6055016A (da)
AT (1) ATE33848T1 (da)
CA (1) CA1225808A (da)
DE (2) DE3328662A1 (da)
DK (1) DK159721C (da)
FI (1) FI78723C (da)
NO (1) NO158751C (da)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328661A1 (de) * 1983-08-09 1985-02-21 Bayer Ag, 5090 Leverkusen Verwendung von ammoniumsalzen als latente katalysatoren fuer die isocyanat-polyadditionsreaktion
FR2587916B1 (fr) * 1985-09-30 1990-05-04 Screg Routes & Travaux Procede de preparation d'emulsions aqueuses stables de polyisocyanates
US4833182A (en) * 1986-09-29 1989-05-23 Jim Walter Research Corp. Isocyanate-polyester polyol binder for manufacture of cellulosic composites
US4898776A (en) * 1986-09-29 1990-02-06 Jim Walter Reasearch Corp. Isocyanate/surfactant-modified polyol binder for manufacture of lignocellulosic composites
US4855383A (en) * 1988-09-23 1989-08-08 Ashland Oil, Inc. In situ quaternary ammonium catalyst formation for curing polymeric isocyanates
JPH07103306B2 (ja) * 1989-01-31 1995-11-08 日本ポリウレタン工業株式会社 低温速硬化性に優れた繊維強化ポリウレタン樹脂組成物
DE4229396C2 (de) * 1992-09-03 1997-06-05 Glunz Ag Verfahren zur Herstellung von Span- oder Faserplatten
GB9314555D0 (en) * 1993-07-14 1993-08-25 Ici Plc Polyisocyanate composition
US5340852A (en) * 1993-09-09 1994-08-23 Imperial Chemical Industries Plc Polyisocyanate composition
DE4334422C2 (de) * 1993-10-08 1996-07-11 Fraunhofer Ges Forschung Ablauge aus chemisch-thermischem Aufschluß von bereits verarbeiteten bindemittelhaltigen Span- und Faserplatten, Verfahren zu ihrer Herstellung und ihre Verwendung als Streckmittel für Holzwerkstoff-Bindemittel
DE4344891A1 (de) * 1993-12-29 1995-07-06 Weru Bouwelementen Verfahren zur Herstellung eines umweltfreundlichen Werkstoffs, der bei dem Verfahren erhaltene Werkstoff und seine Verwendung
US6022444A (en) * 1994-04-08 2000-02-08 Bayer Corporation Modified PMDI for faster press times or lower press temperatures and reduction of MDI from hot presses
DE19603330C1 (de) * 1996-01-31 1997-06-05 Bayer Ag Verfahren zur Herstellung von Holzwerkstoffen mit Polyisocyanat-Bindemitteln unter Mitverwendung von latenten, wärmeaktivierbaren Katalysatoren
DE19604575A1 (de) * 1996-02-08 1997-08-28 Glunz Ag Verfahren zur Herstellung von Span- oder Faserplatten
ZA975821B (en) * 1996-07-01 1998-07-01 Ici Plc Process for binding lignocellulosic material
CA2250645A1 (en) 1998-10-16 2000-04-16 Wayne Wasylciw Process for the production of articles from treated lignocellulosic particles and binder
US6214265B1 (en) * 1998-12-17 2001-04-10 Bayer Corporation Mixed PMDI/resole resin binders for the production of wood composite products
WO2000053381A1 (en) * 1999-03-12 2000-09-14 Alliedsignal Inc. Processes for preparing molded composite material and wax-based release agents
DE10047485A1 (de) * 2000-09-26 2002-04-11 Bayer Ag Lagerstabile latente Katalysatoren enthaltende Isocyanat-Bindemittel
EP1201695A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
EP1201696A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
KR100451482B1 (ko) * 2002-04-24 2004-10-11 우진물산 주식회사 페놀복합수지를 이용한 바닥재
US7064175B2 (en) * 2002-04-26 2006-06-20 Mitanic, Inc. Adhesive system containing tannin for binding lignocellulosic materials
CA2485096A1 (en) * 2002-05-03 2003-11-13 Huntsman International Llc Lignocellulosic composites, adhesive systems, and process
CA2524267A1 (en) * 2003-05-01 2004-11-18 Huntsman Petrochemical Corporation Heat activated tertiary amine urethane catalysts
US7439280B2 (en) * 2004-04-06 2008-10-21 Basf Corporation Lignocellulosic composite material and method for preparing the same
US20050242459A1 (en) * 2004-04-29 2005-11-03 Savino Thomas G Lignocellulosic composite material and method for preparing the same
US7781501B2 (en) * 2005-09-02 2010-08-24 Georgia-Pacific Chemicals Llc Thermosetting adhesives comprising a resin having azetidinium functional groups
WO2008144770A1 (en) * 2007-05-23 2008-11-27 Huntsman International Llc Adhesives, reaction systems, and processes for production of lignocellulosic composites
DE102007040614B4 (de) * 2007-08-27 2014-02-06 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Verfahren zum Herstellen von Gummiplatten, Gummimatten oder dergleichen Gummiprodukten aus Gummigranulat
EP2300205A4 (en) * 2008-06-08 2013-06-19 Robert N Clausi PROCESS FOR PRODUCING HDF, MDF AND ELASTIC WOOD PARTICLE PANEL
JP5734850B2 (ja) * 2008-07-25 2015-06-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ リグノセルロース性生成物及び該リグノセルロース性生成物を形成する方法
EP2223786B1 (de) * 2009-02-26 2014-09-17 Kronotec AG Holzwerkstoffplatte sowie ein Verfahren zum Herstellen einer Holzwerkstoffplatte
JP5927878B2 (ja) * 2011-12-07 2016-06-01 東ソー株式会社 硬質ポリウレタンフォーム製造用触媒、及びそれを用いた硬質ポリウレタンフォームの製造方法
CA2925748C (en) * 2013-09-30 2021-09-14 Basf Se Lignocellulosic composite articles
EP3131940B1 (de) 2014-04-17 2019-03-27 Covestro Deutschland AG Herstellverfahren für presswerkstoffe
CA2957269C (en) 2014-08-08 2023-02-14 Basf Se Continuous process for forming a unitary mat
RU2017137508A (ru) 2015-03-27 2019-04-29 Басф Се Способ изготовления однослойных или многослойных лигноцеллюлозных материалов с использованием триалкилфосфата
RU2709583C2 (ru) 2015-03-27 2019-12-19 Басф Се Способ изготовления лигноцеллюлозных материалов
US12116447B2 (en) 2019-04-18 2024-10-15 Dow Global Technologies Llc Adhesive composition
JP2025528359A (ja) * 2022-10-26 2025-08-28 ハンワ ソリューションズ コーポレイション イソシアネート組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283697A (da) * 1961-09-27
DE2109686C3 (de) * 1971-03-02 1980-09-25 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung oder Veredlung lignozellulosehaltiger Werkstoffe
DE2711958B2 (de) * 1977-03-18 1981-08-13 Bayer Ag, 5090 Leverkusen Binde- oder Imprägnierungsmittel für lignocellulosehaltige Materialien
US4257995A (en) * 1979-05-03 1981-03-24 The Upjohn Company Process for preparing particle board and polyisocyanate-phosphorus compound release agent composition therefor
DE2854384A1 (de) * 1978-12-16 1980-07-03 Bayer Ag Verfahren zur herstellung von polyurethan-kunststoffen
US4257996A (en) * 1980-04-14 1981-03-24 The Upjohn Company Process for preparing particle board and polyisocyanate-phosphorus compound release agent composition therefor
DE3143706A1 (de) * 1981-11-04 1983-05-11 Bayer Ag, 5090 Leverkusen Hochfrequenzverschweissbare polyurethanschaumstoffe und ein verfahren zur herstellung derselben

Also Published As

Publication number Publication date
DK382184A (da) 1985-02-10
EP0133680B1 (de) 1988-04-27
JPH0339530B2 (da) 1991-06-14
ATE33848T1 (de) 1988-05-15
US4608407A (en) 1986-08-26
FI843101A7 (fi) 1985-02-10
JPS6055016A (ja) 1985-03-29
DK382184D0 (da) 1984-08-08
DE3328662A1 (de) 1985-02-21
NO843018L (no) 1985-02-11
NO158751C (no) 1988-10-26
CA1225808A (en) 1987-08-25
DK159721B (da) 1990-11-26
FI78723B (fi) 1989-05-31
NO158751B (no) 1988-07-18
DE3470752D1 (en) 1988-06-01
FI78723C (fi) 1989-09-11
FI843101A0 (fi) 1984-08-07
EP0133680A1 (de) 1985-03-06

Similar Documents

Publication Publication Date Title
DK159721C (da) Fremgangsmaade til fremstilling af pressede materialer, isaer traespaanplader, ved varmpresning af med polyisocyanater som bindemiddel sammenblandede og/eller impraegnerede lignocelluloseholdige materialer under anvendelse af katalysatorer
NO983450L (no) FremgangsmÕte for fremstilling av pressmaterialer med polyisocyanatbindemidler under medanvendelse av latente, varmeaktiverbare katalysatorer
EP0189127A3 (en) Method for rapidly binding cement in plates and profiles comprising fibres and bound by cement
ES481001A1 (es) Un metodo de fabricar resinas de novolaca de fenol-aldehido modificados con zinc.
ES2045591T3 (es) Procedimiento y dispositivo para la fabricacion de partes moldeadas.
ATE48623T1 (de) Verfahren zur herstellung von thermoplastischen verbundstoffen.
SE7903000L (sv) Sett att framstella karbamid-formaldehyd-klister, innehallande ett oorganiskt salt
DK161884C (da) Fremgangsmaade til komprimering af fine partikler af calciumphosphat
HUT60332A (en) Electrodialytic process and equipment for the separation of weak acid and organic material which form complex together
ATE44726T1 (de) Verfahren zur herstellung von aminen.
ATE28418T1 (de) Vorrichtung und verfahren zum biegen von gewellten platten.
DK226583A (da) Fremgangsmaade til fremstilling af alfa-isopropylaeblesyre
ATE30335T1 (de) Verfahren zur herstellung einer immobilisierten acylase und ihre verwendung.
JPS5614532A (en) Production of friction material
ATE42397T1 (de) Verfahren zur herstellung eines stahlhelms.
EP0385720A3 (en) Process for producing 2-(4'-hydroxyphenoxy)-3-chloro-5-trifluoromethylpyridine
ATE17328T1 (de) Verfahren zum binden von mischungen unter verwendung eines polymerisierbaren binders.
SE8302911L (sv) Bindning av katjonbytarmembran
ATE45685T1 (de) Verfahren zur herstellung von katalysatorformkoerpern durch pressen aus koernigem katalysatormaterial, z. b. eisen-, chrom- oder dergleichen erz, unter verwendung eines bindemittels.
ES415304A1 (es) Procedimiento para la produccion de fibra vulcanizada.
BE800460A (en) Coal dust briquettes - bound with catalytically hardened resins
DE2964931D1 (en) Production of 2,6-dimethyl aniline from 2,6-dimethyl cyclohexyl amine
JPS57151333A (en) Dry-type production of wood fiberboard
CA1273557C (en) METHOD AND DEVICE FOR MANUFACTURING CORRUGATED PANELS FROM CHIPS
ES410868A3 (es) Metodo para la fabricacion de tableros de fibra.

Legal Events

Date Code Title Description
PBP Patent lapsed

Country of ref document: DK