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Method for online determination of cure status of glass fiber products

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/18
  • G01N-021/55
  • G01N-021/25
출원번호 US-0089457 (2011-04-19)
등록번호 US-9128048 (2015-09-08)
발명자 / 주소
  • Yousef, Samer T.
  • Pietro, Michael D.
  • Li, Wei
  • Carpino, Elaina M.
출원인 / 주소
  • Owens Corning Intellectual Capital, LLC
대리인 / 주소
    Calfee, Halter & Griswold LLP
인용정보 피인용 횟수 : 0  인용 특허 : 32

초록

A method for assessing the cure status of a fibrous blanket manufactured with mineral fibers and binder is disclosed and comprises a using an online optical reflectance measurement as an assessment of cure status. The optical reflectance measurement may preferably be a color image taken of any surfa

대표청구항

1. A method of determining the cure status of a mineral fibrous product comprising: capturing a color digital image from a cut surface of a fibrous product using a color digital camera on-line without removing the fibrous product from the manufacturing line;analyzing at least one region of interest

이 특허에 인용된 특허 (32)

  1. Berneburg Philip L. (Cabin John MD) Freitas Antone J. (Quincy MA) Pisaturo Ralph (Wakefield MA), Aggregate containing hydration water in spray applied fireproofing.
  2. Garst John M. (Granville OH), Apparatus and method for changing products on a continuous fibrous glass production line.
  3. Blanchard Gary J. ; Jessop Julie L. ; Scranton Alec B., Apparatus for in situ, non-invasive polymer cure determination.
  4. Zsolnay Andrew (Van Nuys Manhattan Beach CA) Perkins Kelly M. (Van Nuys Anchorage AK) Blad Leiv H. (Van Nuys CA), Automatic process control system and method for curing polymeric materials.
  5. Levene Susan B. (Stamford CT), Color analysis based upon transformation to spherical coordinates.
  6. Charbonneau, Mark William; Luka, Michael William, Control of pH in formaldehyde-free binder systems.
  7. Freeman,Charles John; Charbonneau,Mark William; Packard,Richard Thomas, Control of pre-cured product moisture for formaldehyde-free fiberglass products.
  8. Charbonneau, Mark William; Bristol, Derek C.; Brown, Harrison John; Freeman, Charles John, Control of product in curing ovens for formaldehyde-free glass fiber products.
  9. Strong A. Brent (Sandy UT) Merrell R. Scott (Provo UT) Lunt Barry M. (Orem UT) Davis Larry J. (Provo UT), Detection of cross-linking in pre-cure stage polymeric materials by measuring their resistance.
  10. Hunt, Robert N.; Thiem, Terry L., In-line process for monitoring binder dosage and distribution on a surface and apparatus useful therefor.
  11. Packard,Richard Thomas, Infrared methods of measuring the extent of cure of a binder in fibrous products.
  12. Pado, Lawrence E.; Brown, Craig L.; Vandernoot, Michael L., Infusion monitoring system and method.
  13. Berkin George Michael, Method and apparatus for controlling a time/temperature profile of a reflow oven.
  14. Strong A. Brent (Sandy UT) Merrell R. Scott (Provo UT) Lunt Barry M. (Provo UT), Method and apparatus for determining extent of cure in polymers.
  15. McGowan Paul T. (Granville OH) Wright Raymond E. (Newark OH), Method and apparatus for determining the binder content in a fibrous mat.
  16. Blanchard Gary J. (Okemos MI) Jessop Julie L. (Lansing MI) Scranton Alec B. (East Lansing MI), Method and apparatus for in situ, non-invasive polymer cure determination.
  17. Levy Ram L. (Creve Coeur MO), Method and system for continuous in situ monitoring of viscosity.
  18. Calicott, John M.; Wise, Jr., Donald E., Method for controlling quality of a fiberglass mat.
  19. Aschenbeck David P. (Granville OH), Method for determining binder content and degree of cure in a fibrous mat.
  20. Chen,Liang, Method for determining cure in a polycarboxylic acid bindered material.
  21. Varnell William D. (Stoddard WI) Doty Mark J. (Ames IA) Richgels Scott H. (La Crescent MN) Knox Trudie M. (Holmen WI) Parfomak Andrew N. (Wallington NJ), Method for measuring degree of cure of resin in a composite material and process for making the same.
  22. Charbonneau, Mark William, Method for producing fiberglass materials and compositions resulting from the same.
  23. Sturm Steven P. (Columbus OH), Methods and apparatus for measuring and controlling curing of polymeric materials.
  24. Chen, Liang; Downey, William E.; Bullock, Kathleen M.; Pellegrin, Michael T.; Delaviz, Yadi; Guigley, Kevin; Cline, Harry B., Poly alcohol-based binder composition.
  25. DePorter Craig Donald ; Taylor Thomas John, Polycarboxy polymer acid binders having reduced cure temperatures.
  26. Taylor Thomas J. ; Bristol Derek C. ; Nedwick Paul, Polycarboxy/polyol fiberglass binder of low pH.
  27. Chen, Liang; Bullock, Kathleen M.; Downey, William E.; Pellegrin, Michael T.; Delaviz, Yadollah; Guigley, Kevin; Cline, Harry B., Polycarboxylic acid based co-binder.
  28. Moe Amy L. (Holmen WI) Konicek Jiri D. (Onalaska WI), Process for measurement of the degree of cure and percent resin of glass-fiber reinforced epoxy resin prepreg.
  29. Walsh Thomas J., Resin cure monitor.
  30. Dahlquist John A. (Palo Alto CA), System and process for measuring fiberglass.
  31. Wagner, Dennis L.; Wells, Harold D., Tunnel oven.
  32. Sones,Richard A., Vision system and method for process monitoring.
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