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Aqueous mixed pMDI/phenolic resin binders for the production of wood composite products 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B27N-003/00
출원번호 US-0465279 (1999-12-16)
발명자 / 주소
  • Todd R. Miller
  • James W. Rosthauser
출원인 / 주소
  • Bayer Corporation
  • Borden Chemical Inc
대리인 / 주소
    Joseph C. Gil
인용정보 피인용 횟수 : 2  인용 특허 : 29

초록

The present invention relates to a process for the production of wood composite products consisting of combining wood particles with a binder composition, and molding or compressing the combination of wood particles and binder composition. Suitable binder compositions comprise (1) an aqueous dispers

대표청구항

1. A process for the production of wood composite materials comprising:a) combining wood particles with 2 to 15% by weight, based on the total weight of the wood composite, of a composition consisting essentially of: (1) an aqueous dispersion of a blocked polyisocyanate component consisting essentia

이 특허에 인용된 특허 (29)

  1. Tirpak Robin E. (Wheeling WV) Rosthauser James W. (Glendale WV), Aqueous dispersions of blocked polyisocyanates.
  2. Gallagher ; James A., Binder composition and process for preparing pressure molded cellulosic articles.
  3. Israel Michael G. (St. Petersburg FL), Binder composition for manufacture of fiberboard.
  4. Detlefsen William D. (Eugene OR) Phillips Earl K. (Springfield OR) Norton Richard V. (Wilmington DE), Composition and process for bonding lignocellulosic material.
  5. Stofko John (Beaverton OR), Composition for bonding solid lignocellulosic materials.
  6. Wallick Scott A. (17848 3rd Pl. SW. Seattle WA 98166), Corrugated paperboard strength enhancing process.
  7. Geoffrey Michael M., Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin.
  8. Hunter Frank R. (Bellevue WA), Isocyanate modified cellulose products and method for their manufacture.
  9. Hunter Frank R. (Bellevue WA) Lincoln James F. L. (Kent WA) Park David W. (Puyallup WA), Isocyanate modified cellulose products and method for their manufacture.
  10. Wilderman Ronald C. (Sumner WA) Park David W. (Puyallup WA), Laminated dieboard structure.
  11. Hse Chung-Yun (Pineville LA), Method of bonding particle board and the like using polyisocyanate/phenolic adhesive.
  12. Rosthauser James W. ; Detlefsen William D., Mixed PMDI/resole resin binders for the production of wood composite products.
  13. Lim Jau T. C. (Vancouver CAX) Chiu Shui-Tung (Coquitlam CAX), Phenol formaldehyde steam pressing of waferboard.
  14. Dunnavant William R. (Columbus OH) Gardikes John J. (Worthington OH) Langer Heimo J. (Columbus OH), Phenolic resin-polyisocyanate binder systems containing a phosphorus based acid.
  15. Dunnavant William R. (Columbus OH) Fechter Robert B. (Worthington OH) Gardikes John J. (Worthington OH) Langer Heimo J. (Columbus OH), Phenolic resin-polyisocyanate binder systems containing an organohalophosphate and use thereof.
  16. Henry Colleen M. (Dublin OH) Smith Richard L. (Dublin OH), Polyurethane-forming foundry binders and their use.
  17. Phanopoulos Christopher,BEX ; Vanden Ecker Jacobus Margareta Valentijn,BEX, Process for binding lignocellulosic material.
  18. Horacek, Heinrich; Wittmann, Otto; Marx, Matthias; Mayer, Johann, Process for bonding lignocellulose-containing raw materials with a prepolymer based on a urethane-modified diphenylmethane diisocyanate mixture.
  19. Rosthauser James W. (Imperial PA), Process for coating aqueous dispersion of epoxy resin and blocked polyisocyanate containing chemically incorporated anio.
  20. Carpenter William G. (Powell OH) Henry Colleen M. (Worthington OH), Process for filling space in a structure with a polyurethane composite in the presence of water.
  21. Brown James P. (Evercreech GB2) Barker Martin C. (Bertem BEX) Neyens Viviane G. J. (Heverlee BEX), Process for preparing lignocellulosic bodies.
  22. Knig Eberhard (Cologne DEX) Sachs Hanns I. (Cologne DEX) Kasperek Peter (Much DEX) Larimer Donald R. (Bergisch Gladbach DEX), Process for the preparation of compression molded materials.
  23. Wegner Christian (Cologne DEX) Findeisen Kurt (Odenthal DEX) Weider Franz (Leverkusen DEX), Process for the preparation of water-dispersible or water-soluble blocked polyisocyanates, the blocked polyisocyanates o.
  24. Burkhardt ; Tilo ; Wagner ; Kuno ; Findeisen ; Kurt, Process for the production of water-soluble or water-dispersible blocked polyisocyanates.
  25. Hiscock Donald F. (Columbus OH) Jacomet Joe A. (Westerville OH) Carter Deborah H. (Columbus OH), Reinforced paperboard cartons and method for making same.
  26. Lange Hartwig,DEX ; Janischewski Klaus,DEX ; Reichel Dirk,DEX, Stable and high solids aqueous dispersions of blocked polyisocyanates.
  27. Seiss Randolph H. (Midland) Cleereman Robert J. (Midland MI), Structural siding composition.
  28. Layton Heber D. (Aliquippa PA) Frink John W. (Coraopolis PA) Duff Howard S. (Rochester PA) Haider Karl W. (New Martinsville WV), Treatment of cellulosic fiber products.
  29. Martin Ralph D. (Columbus OH) Dunnavant William R. (Columbus OH) Sturtz Gregory P. (Worthington OH) Langer Heimo J. (Columbus OH), Urethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymers.

이 특허를 인용한 특허 (2)

  1. Winterowd,Jack G.; Shantz,Roger M.; Hanson,Daniel V.; Taylor,Michael N., Process for making engineered lignocellulosic-based panels.
  2. Haupt, Robert A., Rapid curing aldehyde resin-polyisocyanate composition and method for producing hybrid polymer.
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