NO941457L - Fremgangsmåte for impregnering av tre - Google Patents

Fremgangsmåte for impregnering av tre

Info

Publication number
NO941457L
NO941457L NO941457A NO941457A NO941457L NO 941457 L NO941457 L NO 941457L NO 941457 A NO941457 A NO 941457A NO 941457 A NO941457 A NO 941457A NO 941457 L NO941457 L NO 941457L
Authority
NO
Norway
Prior art keywords
weight
water
organosilicon compound
hpa
amounts
Prior art date
Application number
NO941457A
Other languages
English (en)
Other versions
NO941457D0 (no
Inventor
Dieter Gerhardinger
Hans Mayer
Gunther Kolleritsch
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of NO941457D0 publication Critical patent/NO941457D0/no
Publication of NO941457L publication Critical patent/NO941457L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/70—Hydrophobation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Forests & Forestry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Fremgangsmåte for impregnering av tre ved å behandle treet med en blanding omfattende (A) et salt av organisk eller uorganisk syre og organopolysiloksan, hvilket inneholder SiC-bundne rester med basisk nitrogen i mengder på minst 0,5 vekt% beregnet på vekten av organopoly- siloksanet, (B) vannavstøtende virksomt stoff som ikke er fast ved 20°C og 1020 hPa, under den forutsetning at det vannvstøtende virksomme stoff også kan være en fast organosilisiumforbindelse ved 20°C og 1020 hPa, og som under disse betingelser løser seg med mer enn 50 vektdeler i 100 vektdeler (A), eventuelt i blanding med organosilisiumforbindelse med basisk nitrogen i mengder av O til 0,5 vekt% beregnet på vekten av organo- silisiumforbindelsen, og/eller kisel- syre, og (C) vann.
NO941457A 1993-04-22 1994-04-21 Fremgangsmåte for impregnering av tre NO941457L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313219A DE4313219A1 (de) 1993-04-22 1993-04-22 Verfahren zum Imprägnieren von Holz

Publications (2)

Publication Number Publication Date
NO941457D0 NO941457D0 (no) 1994-04-21
NO941457L true NO941457L (no) 1994-10-24

Family

ID=6486127

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941457A NO941457L (no) 1993-04-22 1994-04-21 Fremgangsmåte for impregnering av tre

Country Status (7)

Country Link
US (1) US5538547A (no)
EP (1) EP0621115A1 (no)
JP (1) JP2740454B2 (no)
CA (1) CA2121883A1 (no)
DE (1) DE4313219A1 (no)
FI (1) FI941872A (no)
NO (1) NO941457L (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511534C2 (de) * 1995-03-29 1998-01-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Erfassung von 3D-Fehlstellen bei der automatischen Inspektion von Oberflächen mit Hilfe farbtüchtiger Bildauswertungssysteme
DE19640873C2 (de) * 1996-10-04 2001-04-19 Staedtler Fa J S Verwendung einer wässrigen Tensid-Emulsion oder- Dispersion zur Verbesserung der mechanischen Bearbeitbarkeit von Holz
US6772838B2 (en) 1996-11-27 2004-08-10 Bj Services Company Lightweight particulate materials and uses therefor
US20050028979A1 (en) * 1996-11-27 2005-02-10 Brannon Harold Dean Methods and compositions of a storable relatively lightweight proppant slurry for hydraulic fracturing and gravel packing applications
US5789087A (en) * 1997-01-08 1998-08-04 Dow Corning Corporation Method of conserving waterlogged materials
US5985372A (en) * 1997-06-04 1999-11-16 Shin-Etsu Chemical Co., Ltd. Method for preparing antibacterial/antifungal inorganic matter-composited wood
US5997954A (en) * 1998-07-15 1999-12-07 Dow Corning Corporation Method of rendering substrates water repellent using hyperbranched polymers containing silicon atoms
DE19939866A1 (de) * 1999-08-23 2001-03-01 Wacker Chemie Gmbh Zusammensetzung zur Erhöhung der Massenaufnahme von polaren Systemen in hydrophob-hydrophilen Hybridmaterialien
DE60233718D1 (de) 2001-02-22 2009-10-29 Shinetsu Chemical Co Wasserbasierendes hydrophobiermittel zur behandlung von substraten
DE10122627A1 (de) * 2001-05-10 2002-11-21 Wacker Chemie Gmbh Verfahren zur hydrophobierenden Holzbehandlung
JP3912520B2 (ja) 2002-09-26 2007-05-09 信越化学工業株式会社 改質木材の製造方法
US20080145637A1 (en) * 2004-10-27 2008-06-19 Frank Thomas P Color Stabilized Composite Material
US20070062654A1 (en) * 2005-09-16 2007-03-22 Enzymatic Deinking Technologies, Llc Treatment of wood chips using enzymes
JP2011201196A (ja) 2010-03-26 2011-10-13 Dow Corning Toray Co Ltd リグノセルロース材料用処理剤
EP2699623B1 (de) 2011-04-18 2019-12-18 Momentive Performance Materials GmbH Funktionalisierte polyorganosiloxane oder silane zur behandlung von lignocellulosischen werkstoffen
DE102012103372A1 (de) 2011-04-18 2012-10-18 Momentive Performance Materials Gmbh Verwendung von aminofunktionellen Polyorganosiloxanen als Holzschutzmittel
US20150240125A1 (en) * 2013-08-09 2015-08-27 Teknologisk Institut Repellent Coating Composition and Coating, Method for Making and Uses Thereof
US11674000B2 (en) 2018-08-24 2023-06-13 Wacker Chemie Ag Process for preparing branched organopolysiloxanes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447636A1 (de) * 1984-12-28 1986-07-03 Wacker-Chemie GmbH, 8000 München Bei verduennen mit wasser durchsichtige gemische ergebende, polysiloxan enthaltende zusammensetzungen
DE3613384C1 (de) * 1986-04-21 1988-01-07 Wacker Chemie Gmbh Waessrige Emulsionen von Organopolysiloxan und Verwendung solcher Emulsionen
DE3836830A1 (de) * 1988-10-28 1990-05-17 Wacker Chemie Gmbh Verfahren zur herstellung waessriger emulsionen von hochmolekularen organopolysiloxanen
DE3900303A1 (de) * 1989-01-07 1990-07-12 Degussa Verfahren zum impraegnieren von holz
US5120581A (en) * 1989-10-13 1992-06-09 Advanced Chemical Technologies, Co. Method for reducing the combustibility of combustible materials
US5073195A (en) * 1990-06-25 1991-12-17 Dow Corning Corporation Aqueous silane water repellent compositions
US5228905A (en) * 1990-08-14 1993-07-20 Ppg Industries, Inc. Water-borne treatment compositions for porous substrates
DE4119562A1 (de) * 1991-06-13 1992-12-17 Wacker Chemie Gmbh Verfahren zur wasserabweisenden impraegnierung von mauerwerk
DE4241727A1 (de) * 1992-12-10 1994-06-16 Wacker Chemie Gmbh In Wasser selbstdispergierende, Organopolysiloxan anhaltende Zusammensetzungen

Also Published As

Publication number Publication date
JPH07150131A (ja) 1995-06-13
CA2121883A1 (en) 1994-10-23
NO941457D0 (no) 1994-04-21
FI941872A0 (fi) 1994-04-22
US5538547A (en) 1996-07-23
JP2740454B2 (ja) 1998-04-15
EP0621115A1 (de) 1994-10-26
DE4313219A1 (de) 1994-10-27
FI941872A (fi) 1994-10-23

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