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ZA895641B - Process for the preparation of compression molded materials - Google Patents

Process for the preparation of compression molded materials

Info

Publication number
ZA895641B
ZA895641B ZA895641A ZA895641A ZA895641B ZA 895641 B ZA895641 B ZA 895641B ZA 895641 A ZA895641 A ZA 895641A ZA 895641 A ZA895641 A ZA 895641A ZA 895641 B ZA895641 B ZA 895641B
Authority
ZA
South Africa
Prior art keywords
preparation
compression molded
molded materials
materials
binders
Prior art date
Application number
ZA895641A
Inventor
Eberhard Koenig
Koenig Eberhard
Hanns Immo Sachs
Immo Sachs Hanns
Donald Richard Larimer
Richard Larimer Donald
Peter Kasperek
Kasperek Peter
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 ZA895641B publication Critical patent/ZA895641B/en

Links

Classifications

    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
    • C08K5/1565—Five-membered rings
    • 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
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Mechanical Operated Clutches (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Press Drives And Press Lines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Cephalosporin Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Compression materials are prepared by compressing substrates with binders which contain polyisocyanates, compounds having at least two hydrogen atoms which are reactive towards isocyanates, alkylene carbonates and, if desired, further additives.
ZA895641A 1988-07-26 1989-07-25 Process for the preparation of compression molded materials ZA895641B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3825320A DE3825320A1 (en) 1988-07-26 1988-07-26 METHOD FOR PRODUCING COMPRESSED MATERIALS

Publications (1)

Publication Number Publication Date
ZA895641B true ZA895641B (en) 1990-05-30

Family

ID=6359554

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA895641A ZA895641B (en) 1988-07-26 1989-07-25 Process for the preparation of compression molded materials

Country Status (13)

Country Link
EP (1) EP0352558B1 (en)
JP (1) JP2678496B2 (en)
AT (1) ATE101631T1 (en)
AU (1) AU616026B2 (en)
BR (1) BR8903675A (en)
CA (1) CA1338075C (en)
DE (2) DE3825320A1 (en)
DK (1) DK170753B1 (en)
ES (1) ES2049780T3 (en)
FI (1) FI99121C (en)
NO (1) NO173876C (en)
NZ (1) NZ230054A (en)
ZA (1) ZA895641B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2894107B2 (en) * 1992-09-30 1999-05-24 松下電器産業株式会社 Illuminated rotary operation type electronic components
AU651285B2 (en) * 1992-10-12 1994-07-14 Foong Intellectual Properties Sdn Bhd Cellulosic bodies
US6368714B1 (en) * 1993-10-14 2002-04-09 John Russell Robertson Moisture-activated adhesive compositions
US5442034A (en) * 1994-06-01 1995-08-15 Huntsman Corporation Spray polyurea elastomers containing organic carbonates to improve processing characteristics
US6294117B1 (en) * 1998-12-17 2001-09-25 Bayer Corporation Mixed PMDI/solid novolac resin binders for the production of wood composite products
EP1201695A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
DE10141209A1 (en) * 2001-08-22 2003-03-06 Bayer Ag Manufacturing process for press materials
US7331352B2 (en) 2003-09-05 2008-02-19 L'oreal Device for applying a product to hair
CN1712481A (en) * 2004-06-21 2005-12-28 日本聚氨酯工业株式会社 Binder for composition and production of plant fiber plates
DE102006020612B4 (en) † 2006-05-02 2019-03-14 SWISS KRONO Tec AG Process for the production of wood-based materials with reduced emission of volatile organic compounds, wood-based materials obtainable therewith and the use of certain additives for reducing the release of volatile organic compounds from wood-based materials and wood-pulp products of lignocelluloses
DE102006027540B4 (en) * 2006-06-14 2010-07-22 Glunz Ag Process and device for producing shaped articles, in particular sheets, from lignocellulose-containing fibers
DE102007025801A1 (en) * 2007-06-02 2008-12-04 Glunz Ag Process for the preparation of a light flexible molded article based on lignocellulose-containing fibers
US8440747B2 (en) 2010-09-30 2013-05-14 Bayer Materialscience Llc Cold-pressed mats of lignocellulosic material having improved cold tack and a process for their production
JP5783888B2 (en) * 2011-11-22 2015-09-24 三井化学株式会社 Adhesive composition for forming composite material with high water resistance, composite material, production method thereof, and adhesive for forming composite material with high water resistance
PL2620475T3 (en) * 2012-01-26 2015-10-30 SWISS KRONO Tec AG Adhesive compounds and use of same
JP6464732B2 (en) * 2014-12-25 2019-02-06 Dic株式会社 Polyisocyanate composition for two-component non-drying adhesive, polyol composition for two-component non-drying adhesive, non-drying adhesive, and laminated film
CN105936736A (en) * 2016-01-07 2016-09-14 吴春喜 Production process of phenol-formaldehyde bakelite powder from straw powder instead of wood powder
CN107363964A (en) * 2016-05-12 2017-11-21 中国林业科学研究院木材工业研究所 One kind is without aldehyde environmental protection particieboard and its manufacture method
ES2954318T3 (en) * 2017-08-23 2023-11-21 Basf Se Process for the preparation of lignocellulosic materials in the presence of caprolactam and its oligomers
LT3733366T (en) * 2019-04-30 2022-12-27 Fritz Egger Gmbh & Co. Og Adhesive for manufacture of wood boards
EP3733368B1 (en) * 2019-04-30 2024-05-22 Fritz Egger GmbH & Co. OG Adhesive for manufacture of wood boards

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538999C3 (en) * 1975-09-02 1981-10-22 Lignotock Verfahrenstechnik Gmbh, 1000 Berlin Binder component for polyurethane binders
US4414361A (en) * 1981-08-17 1983-11-08 Atlantic Richfield Company Organic polyisocyanate-cyclic alkylene carbonate adhesive binder compositions
US4359507A (en) * 1981-11-19 1982-11-16 Atlantic Richfield Company Mixed ethylene and propylene carbonate-containing organic polyisocyanate adhesive binder composition
US4731427A (en) * 1987-04-01 1988-03-15 Arco Chemical Company Method for the preparation of rigid reaction injection molded thermoset polyurethane modified polyisocyanurate compositions

Also Published As

Publication number Publication date
FI99121C (en) 1997-10-10
ATE101631T1 (en) 1994-03-15
NO892864L (en) 1990-01-29
FI99121B (en) 1997-06-30
NO173876B (en) 1993-11-08
DE58906971D1 (en) 1994-03-24
CA1338075C (en) 1996-02-20
EP0352558A2 (en) 1990-01-31
NO892864D0 (en) 1989-07-11
EP0352558B1 (en) 1994-02-16
DK170753B1 (en) 1996-01-08
FI893543A0 (en) 1989-07-24
AU3729089A (en) 1990-02-01
FI893543L (en) 1990-01-27
DK366489A (en) 1990-01-27
AU616026B2 (en) 1991-10-17
JP2678496B2 (en) 1997-11-17
EP0352558A3 (en) 1990-10-10
NZ230054A (en) 1990-10-26
BR8903675A (en) 1990-03-13
ES2049780T3 (en) 1994-05-01
DE3825320A1 (en) 1990-02-01
NO173876C (en) 1994-02-16
JPH0286404A (en) 1990-03-27
DK366489D0 (en) 1989-07-25

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