AU6680696A - Polyurethane impregnated wood, impregnation methods thereof,and articles - Google Patents

Polyurethane impregnated wood, impregnation methods thereof,and articles

Info

Publication number
AU6680696A
AU6680696A AU66806/96A AU6680696A AU6680696A AU 6680696 A AU6680696 A AU 6680696A AU 66806/96 A AU66806/96 A AU 66806/96A AU 6680696 A AU6680696 A AU 6680696A AU 6680696 A AU6680696 A AU 6680696A
Authority
AU
Australia
Prior art keywords
articles
impregnated wood
impregnation methods
polyurethane impregnated
polyurethane
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.)
Abandoned
Application number
AU66806/96A
Inventor
Leonard L. Ingram
Eugene M. Ivankoe
Ahmed Kabir
Moon G. Kim
Darrel D. Nicholas
Charles U. Pittman
Tor P. Shultz
Lichang Wang
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.)
CHARLES U PITTMAN
DARREL D NICHOLAS
EUGENE M IVANKOE
MOON G KIM
TOR P SHULTZ
Original Assignee
CHARLES U PITTMAN
DARREL D NICHOLAS
EUGENE M IVANKOE
MOON G KIM
TOR P SHULTZ
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 CHARLES U PITTMAN, DARREL D NICHOLAS, EUGENE M IVANKOE, MOON G KIM, TOR P SHULTZ filed Critical CHARLES U PITTMAN
Publication of AU6680696A publication Critical patent/AU6680696A/en
Abandoned 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
AU66806/96A 1995-07-06 1996-07-03 Polyurethane impregnated wood, impregnation methods thereof,and articles Abandoned AU6680696A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US90995P 1995-07-06 1995-07-06
US000909 1995-07-06
US49951895A 1995-07-07 1995-07-07
US96795P 1995-07-07 1995-07-07
US499518 1995-07-07
PCT/US1996/012283 WO1997002134A1 (en) 1995-07-06 1996-07-03 Polyurethane impregnated wood, impregnation methods thereof, and articles
US000967 2001-11-02

Publications (1)

Publication Number Publication Date
AU6680696A true AU6680696A (en) 1997-02-05

Family

ID=27356770

Family Applications (3)

Application Number Title Priority Date Filing Date
AU66029/96A Abandoned AU6602996A (en) 1995-07-06 1996-07-03 Mofified wood with surface coatings
AU66806/96A Abandoned AU6680696A (en) 1995-07-06 1996-07-03 Polyurethane impregnated wood, impregnation methods thereof,and articles
AU65086/96A Abandoned AU6508696A (en) 1995-07-06 1996-07-03 Modified wood with surface coatings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU66029/96A Abandoned AU6602996A (en) 1995-07-06 1996-07-03 Mofified wood with surface coatings

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU65086/96A Abandoned AU6508696A (en) 1995-07-06 1996-07-03 Modified wood with surface coatings

Country Status (2)

Country Link
AU (3) AU6602996A (en)
WO (3) WO1997002135A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20112198U1 (en) * 2001-07-24 2001-09-13 Jakob Schmid Soehne Gmbh & Co Wooden element for flooring
DE10160572A1 (en) * 2001-12-10 2003-07-17 Bayer Ag Manufacturing process for wood veneer based laminates
EP1447189A1 (en) * 2003-02-11 2004-08-18 Materia Nova A.S.B.L Treatment process of a wooden article
FR2886196B1 (en) * 2005-05-26 2007-08-17 Arc Nucleart METHOD FOR STABILIZING A SUBSTRATE OF A MATERIAL COMPRISING WOOD
FR2902685B1 (en) * 2006-06-21 2010-02-26 Michel Faivre METHOD FOR SEALING A WOOD JOINERY ELEMENT, AND COMPONENT THUS OBTAINED
DE112019004500T5 (en) * 2018-09-28 2021-07-08 Nutrition & Biosciences Usa 2, Llc WOOD PROTECTIVE
DE112019004378T5 (en) * 2018-09-28 2021-05-20 Nutrition & Biosciences Usa 2, Llc Wood preservatives
BR112021005908A2 (en) * 2018-09-28 2021-07-27 Nutrition & Biosciences Usa 2, Llc method for preserving wood, and composition for treating wood
WO2020068747A1 (en) * 2018-09-28 2020-04-02 Rohm And Haas Company Wood preservatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383070A (en) * 1982-05-27 1983-05-10 Mobay Chemical Corporation Storage stable polyurethane compositions
DE4019171A1 (en) * 1990-06-15 1991-12-19 Henkel Kgaa COATING AGENT

Also Published As

Publication number Publication date
AU6602996A (en) 1997-02-05
WO1997002135A1 (en) 1997-01-23
AU6508696A (en) 1997-02-05
WO1997002134A1 (en) 1997-01-23
WO1997002136A1 (en) 1997-01-23

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