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Method for stabilizing complex composite preforms 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-043/20
  • B29C-045/14
출원번호 US-0578817 (1990-09-06)
발명자 / 주소
  • Flonc Nicholas P. (E. Haven CT) Brace Michael W. (Poway CA)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

A method for forming stabilized preforms for complex composite articles is disclosed using a solid meltable uncatalyzed thermosetting resin as the stabilizing agent. The resin is applied to each layer of the preform and heated to melt the resin and bond the layers together. After cooling, the resin

대표청구항

A method of molding using a stabilized preform comprising the steps of: (a) providing a plurality of oriented fiber layers, (b) stacking the layers, (c) applying a solid uncatalyzed thermosetting resin between each layer, (d) placing the stacked layers over a mold surface having a desired preform sh

이 특허를 인용한 특허 (39)

  1. Slaughter, Steven P.; Fish, John C.; Clarkson, Susan N., Apparatus and methods for distributing a substance.
  2. Cahill, Kevin; Strauss, Eric; Burchett, Doug; Didandeh, Hooshang; Shogren, Charles Mark, Composite fan.
  3. Beraud, Jean-Marc; Bruyere, Alain, Composite material having at least one twisted thread deposited therein.
  4. Hollander, Jonathan Marc, Composite preforms including three-dimensional interconnections.
  5. Zurbuchen Gregory A. ; Iwinski Dean J., Composite ratchet wrench.
  6. Grunder, Sergio; Koeniger, Rainer; Morley, Timothy A.; Jelic, Nebjosa; Reimers, Martin; Cate, Peter, Epoxy resin system containing polyethylene tetraamines for resin transfer molding processes.
  7. Grunder, Sergio; Koeniger, Rainer; Morley, Timothy A.; Jelic, Nebjosa; Vervoort, Sylvie; Reimers, Martin; Cate, Peter, Epoxy resin system containing polyethylene tetramines and triethylene diamine catalyst for resin transfer molding processes.
  8. Grunder, Sergio; Morley, Timothy A.; Koeniger, Rainer; Jelic, Nebojsa, Epoxy systems employing triethylaminetetraamine and tin catalysts.
  9. Steibel James D. ; Onderko Kenneth P., Fabrication of composite articles having an infiltrated matrix.
  10. Morley, Timothy A.; Koeniger, Rainer; Grunder, Sergio; Jelic, Nebojsa; Hueppi, Rolf, Fast curing high glass transition temperature epoxy resin system.
  11. Kaps, Robert; Schoppmeier, Jan; Herbeck, Lars; Schmidt, Daniel; Herrmann, Axel, Fiber composite component and method for the production of a fiber composite component.
  12. Harshberger ; Jr. Robert L. ; Olsen Keith A. ; Potter John E. ; McLaughlin Martin J. ; Grossman Stephen P., Isostatic pressure resin transfer molding.
  13. Lavasserie,Eric; Guirman,Jean Michel; Bouillon,Eric; Philippe,Eric, Making a needled fiber preform for fabricating a composite material part.
  14. Kline, William Thomas; Harris, Christopher Gary; Hopkins, Andrew M.; Sutkus, Jr., Donald John, Method and apparatus for reducing ply wrinkling of composite laminates during forming.
  15. Havar, Tamas; Meyer, Oliver; Roth, York Caesar; Seack, Oliver, Method for infiltrating silicone into a fiber composite structure and device for executing a method for producing a fiber composite workpiece.
  16. Beraud, Jean-Marc; Bruyere, Alain, Method for making a composite material having at least one twisted thread deposited therein.
  17. Klethy, Thierry; Pinan, Frederic, Method for making a reinforcement provided with at least one adhesive surface capable of being repositioned and resulting reinforcement.
  18. Beraud, Jean-Marc; Bruyere, Alain; Thiel, Jean-Benoit; Ducarre, Jacques, Method for making composite parts having at least one curved area.
  19. Shui-Yuan, Ma; Cheng, Ling-Ling, Method for manufacturing thermoplastic resin pre-impregnated fiber structure.
  20. Bech, Anton, Method for preparing pre-form materials.
  21. Lopez Leonardo C. (Midland MI) Pelletier Ronald R. (Midland MI), Method for preparing preforms for molding processes.
  22. Ebert,Marco; Scheibel,Thorsten; Henrich,Martin; Weiss,Roland, Method for producing a fiber composite component, and apparatus for producing such a component.
  23. Müller, Ulrich, Method for producing a leaf spring as a fiber composite component, and a leaf spring.
  24. Dueker, Martin; Buehlmeyer, Robert; Ringelmann, Manfred, Method for producing a substantially shell-shaped, fiber-reinforced plastic part.
  25. Zurbuchen Gregory A., Method of making composite ratchet wrench.
  26. Dyksterhouse Joel A., Method of prepregging with resin.
  27. Dyksterhouse, Joel A., Method of prepregging with resin and novel prepregs produced by such method.
  28. Dyksterhouse, Joel A., Method of prepregging with resin and novel prepregs produced by such method.
  29. Dyksterhouse, Joel A., Method of prepregging with resin and novel prepregs produced by such method.
  30. Dyksterhouse,Joel A, Method of prepregging with resin and novel prepregs produced by such method.
  31. Kline, William Thomas; Harris, Christopher Gary, Methodfor reducing ply wrinkling of composite laminates during forming.
  32. Bech, Anton, Pre-form and method of preparing a pre-form.
  33. Fels Achim,DEX ; Wintersieg Jorg,DEX ; Mohr Michael,DEX ; Holzhauer Dieter,DEX ; Palzer Franz,DEX, Process for forming contours in aramide flat structures.
  34. Burton Bruce L. (Lake Jackson TX) Hunter Douglas L. (Angleton TX) Puckett Paul M. (Lake Jackson TX), Process for resin transfer molding and formulations useful to practice it.
  35. Malekmadani Mohammad Ghassem ; Biddle Charles ; Nguyen Hung ; Sheikhrezai Reza, Resin transfer molding of a centrifuge rotor.
  36. Gross Ronald David (Storrs CT) Kushner Brett David (Wallingford CT), Shaped unidirectional fiber preforms.
  37. Black Marvin D., Tackified fabric material and process for manufacture.
  38. Gray E. Fowler ; Steve P. Phifer, Tackifier application for resin transfer molding.
  39. Burpo,Steven J.; Sewell,Terry A.; Waldrop, III,John C., Vacuum assisted resin transfer method for co-bonding composite laminate structures.
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