JPS55160014A - Aqueous isocyanate emulsion and its use as bonding agent in producing formed product - Google Patents

Aqueous isocyanate emulsion and its use as bonding agent in producing formed product

Info

Publication number
JPS55160014A
JPS55160014A JP7024580A JP7024580A JPS55160014A JP S55160014 A JPS55160014 A JP S55160014A JP 7024580 A JP7024580 A JP 7024580A JP 7024580 A JP7024580 A JP 7024580A JP S55160014 A JPS55160014 A JP S55160014A
Authority
JP
Japan
Prior art keywords
carbon atoms
hydrocarbon radical
radical containing
weight
bonding agent
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.)
Granted
Application number
JP7024580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0338309B2 (enExample
Inventor
Shiyoru Hansuuyoahimu
Raifu Herumuuto
Imo Zakusu Hansu
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.)
Bayer AG
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 JPS55160014A publication Critical patent/JPS55160014A/ja
Publication of JPH0338309B2 publication Critical patent/JPH0338309B2/ja
Granted legal-status Critical Current

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP7024580A 1979-05-29 1980-05-28 Aqueous isocyanate emulsion and its use as bonding agent in producing formed product Granted JPS55160014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792921726 DE2921726A1 (de) 1979-05-29 1979-05-29 Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern

Publications (2)

Publication Number Publication Date
JPS55160014A true JPS55160014A (en) 1980-12-12
JPH0338309B2 JPH0338309B2 (enExample) 1991-06-10

Family

ID=6071925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7024580A Granted JPS55160014A (en) 1979-05-29 1980-05-28 Aqueous isocyanate emulsion and its use as bonding agent in producing formed product

Country Status (8)

Country Link
US (2) US4528117A (enExample)
EP (1) EP0019860B1 (enExample)
JP (1) JPS55160014A (enExample)
AT (1) ATE1198T1 (enExample)
AU (1) AU529888B2 (enExample)
CA (1) CA1152686A (enExample)
DE (2) DE2921726A1 (enExample)
FI (1) FI68415C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185670A (ja) * 1982-04-22 1983-10-29 Eidai Co Ltd 木質材の接着方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921726A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern
US4374791A (en) 1981-09-28 1983-02-22 The Upjohn Company Process for preparing particleboard
DE3201111A1 (de) * 1982-01-15 1983-07-28 Bayer Ag, 5090 Leverkusen Neue waessrige polysocyanat-emulsionen sowie deren verwendung als bindemitel zur herstellung von formkoerpern
US4480070A (en) * 1982-05-28 1984-10-30 The Upjohn Company Compositions and process
US4428897A (en) 1982-12-23 1984-01-31 The Upjohn Company Process for preparing particle board
US5098621A (en) * 1985-01-07 1992-03-24 Twin Rivers Engineering Method of forming a foam substrate and micropackaged active ingredient particle composite
DE3521618A1 (de) * 1985-06-15 1986-12-18 Bayer Ag, 5090 Leverkusen In wasser dispergierbare polyisocyanat-zubereitung und ihre verwendung als zusatzmittel fuer waessrige klebstoffe
JPS62169604A (ja) * 1985-07-08 1987-07-25 Dai Ichi Kogyo Seiyaku Co Ltd シ−ト及び成型品の製造方法
FR2608961B1 (fr) * 1985-07-08 1992-04-10 Dai Ichi Kogyo Seiyaku Co Ltd Procede pour la fabrication d'articles de forme a partir de matieres en particules vegetales
US4810551A (en) * 1985-12-16 1989-03-07 Chu Alan C Bamboo board
EP0389201B1 (en) * 1989-03-20 1993-12-22 Medite Of Europe Limited Apparatus and method of manufacturing synthetic boards including fire-retardant boards
US5200267A (en) * 1989-03-20 1993-04-06 Medite Corporation Fire-retardant synthretic board product
IT1231963B (it) * 1989-09-25 1992-01-16 Mini Ricerca Scient Tecnolog Composizioni leganti per la preparazione di compositi lignocellulosici.
DE4136618A1 (de) * 1991-11-07 1993-05-13 Bayer Ag Wasserdispergierbare polyisocyanatgemische
DE4433929A1 (de) * 1994-09-23 1996-03-28 Basf Ag Wasseremulgierbare Polyisocyanate
US5674568A (en) * 1995-10-03 1997-10-07 Bayer Corporation Treatment of cellulosic fiber products
AU5229399A (en) * 1998-07-27 2000-02-21 Huntsman Ici Chemicals Llc Low diisocyanate content polymeric mdi-containing binders for fiberboard manufacture
DE19921019A1 (de) * 1999-05-06 2000-11-23 Schlingmann Gmbh & Co Korkverbundplatte und Verfahren zur Herstellung einer solchen Verbundplatte
US6841231B1 (en) 2000-08-10 2005-01-11 Masonite Corporation Fibrous composite article and method of making the same
EP2184144A1 (en) * 2008-11-06 2010-05-12 Huntsman International Llc Polyisocyanate composition used for binding lignocellulosic materials
EP2184143A1 (en) * 2008-11-06 2010-05-12 Huntsman International Llc Polyisocyanate composition used for binding lignocellulosic materials
BR112013012443A2 (pt) 2010-11-19 2016-08-30 Hüttenes Albertus Chemische Werke Gmbh componente de poliisocianato para um sistema aglutinante de material de moldagem, solução contendo poliisocianato, uso de um componente de poliisocianato ou de uma solução contendo poliisocianato, sistema aglutinante de material de moldagem para preparação de núcleos de areia de fundição, sistema agluinante de dois componentes para preparação de uma resina de poliuretano para vazamento, uso de um componente de poliisocianato, mistura para a preparação de um núcleo ou molde para vazamento, molde ou núcleo para vazamento, método para a preparação de um núcleo ou molde para vazamento e uso de um ácido sulfônico da fórmula geral r-so²-oh
CN202381966U (zh) * 2011-05-03 2012-08-15 科博尼Asa 甲板或地板
DE202012013467U1 (de) 2012-02-09 2017-01-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Cold-Box-Bindemittelsysteme und Mischungen zur Verwendung als Additive für solche Bindemittelsysteme
WO2019067201A1 (en) * 2017-09-29 2019-04-04 Huntsman International Llc BINDER COMPATIBLE WITH THE PRESSING MOLD FOR LIGNOCELLULOSIC COMPOSITES

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247588A (en) * 1925-02-11 1927-06-13 Ig Farbenindustrie Ag Process for preparing emulsions
US3317481A (en) * 1963-12-27 1967-05-02 Du Pont Chemical compositions and process
DE1492507A1 (de) * 1965-11-19 1969-05-22 Novopan Gmbh Verfahren zur Verminderung der Quellung bei Holzwerkstoffen
AT270189B (de) * 1966-03-17 1969-04-25 Novopan Gmbh Verfahren zur Herstellung von Platten oder Formkörpern durch Verpressen, vorzugsweise Heißpressen einer mit Bindemittel versetzten Masse aus Holzspänen, Holzfasern oder aus verholzten Rohstoffen
US3428592A (en) * 1966-05-24 1969-02-18 Du Pont Polyisocyanate emulsions
US4044087A (en) * 1974-04-03 1977-08-23 Chembond Corporation Method of making fast cured lignocellulosic particle board
DE2441843C3 (de) * 1974-05-22 1980-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von, zur Herstellung von hydrophilen Polyurethanschaumstoffen geeigneten, modifizierten, Ammoniumgruppen aufweisenden Polyisocyanaten und deren Verwendung
GB1523601A (en) * 1975-03-12 1978-09-06 Ici Ltd Sheets or moulded bodies
DE2724363C3 (de) * 1977-05-28 1980-07-31 Basf Ag, 6700 Ludwigshafen Wäßrige Isocyanat-Emulsionen für die Verleimung von Spanplatten
DE2724364C2 (de) * 1977-05-28 1985-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung wäßriger Polyisocyanat-Emulsionen
DE2703271C3 (de) * 1977-01-27 1980-02-14 Basf Ag, 6700 Ludwigshafen Herstellung wäßriger Isocyanatemulsionen
DE2711958B2 (de) * 1977-03-18 1981-08-13 Bayer Ag, 5090 Leverkusen Binde- oder Imprägnierungsmittel für lignocellulosehaltige Materialien
DE2921726A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern
DE2921689A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Selbsttrennende bindemittel auf isocyanatbasis sowie deren verwendung in einem verfahren zur herstellung von formkoerpern
US4376088A (en) * 1981-03-18 1983-03-08 The Upjohn Company Process for preparing a particle board using a self-releasing binder comprising a polyisocyanate and a sulfur-containing release agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185670A (ja) * 1982-04-22 1983-10-29 Eidai Co Ltd 木質材の接着方法

Also Published As

Publication number Publication date
FI68415C (fi) 1985-09-10
DE2921726A1 (de) 1980-12-11
JPH0338309B2 (enExample) 1991-06-10
US4576771A (en) 1986-03-18
AU529888B2 (en) 1983-06-23
CA1152686A (en) 1983-08-23
AU5886480A (en) 1980-12-04
DE3060545D1 (en) 1982-08-05
US4528117A (en) 1985-07-09
ATE1198T1 (de) 1982-07-15
FI68415B (fi) 1985-05-31
EP0019860A1 (de) 1980-12-10
FI801700A7 (fi) 1980-11-30
EP0019860B1 (de) 1982-06-16

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