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특허 상세정보

Glass fiber forming compositions

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C03C-003/087    C03C-013/06   
미국특허분류(USC) 501/035; 501/036; 501/070
출원번호 US-0363609 (2001-09-05)
국제출원번호 PCT/US01/27451 (2001-09-05)
국제공개번호 WO02/20419 (2002-03-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Siminerio Andrew C.
인용정보 피인용 횟수 : 22  인용 특허 : 12
초록

A glass fiber composition has 52 to 62 percent by weight SiO 2 , 0 to 2 percent by weight NaO 2 O, 16 to 25 percent by weight CaO, 8 to 16 percent by weight Al 2 O 3 , 0.05 to 0.80 percent by weight Fe 2 O 3 , 0 to 2 percent by weight K 2 , 1 to 5 percent by weight MgO, 0 to 5 percent by weight B 2 O 3 , to 0 to 2 percent by weight TiO 2 , and 0 to 1 percent by weight F, and further has a log 3 forming temperature of no greater than 1240° C. based on an NIST 714 reference standard, a ΔT of at least 50° C., and a SiO 2 /RO ratio...

대표
청구항

1. A glass composition comprising: 2 2 O 3 2 2 O 2 O 2 O 2 O 3 wherein the glass composition is essentially boron-free, has a log 3 forming temperature no greater than 1230° C. based on NIST 710A reference standard, the difference between the log 3 forming temperature and the liquidus temperature is at least 50° C., and the ratio of SiO 2 to (CaO+MgO) is no greater than 2.42. 2. The glass composition according to claim 1, wherein the glass is essentially fluorine-free. 3. The glass composition according to claim 1, wherein the rati...

이 특허를 인용한 특허 피인용횟수: 22

  1. Han, Lixiong; Du, Xun; Yao, Yuan; Chen, Dequan. Boron and fluorine-free glass fiber composites. USP2015069051207.
  2. McGinnis, Peter B.; Hofmann, Douglas. Composition for high performance glass fibers and fibers formed therewith. USP2012088252707.
  3. McGinnis, Peter Bernard; Hofmann, Douglas A.. Composition for high performance glass fibers and fibers formed therewith. USP2012128338319.
  4. Hofmann, Douglas A.; McGinnis, Peter B.. Composition for high performance glass high performance glass fibers and articles therefrom. USP2013108563450.
  5. Hofmann, Douglas A.; McGinnis, Peter B.. Composition for high performance glass, high performance glass fibers and articles therefrom. USP2013118586491.
  6. Zhang, Yuqiang; Cao, Guorong; Zhang, Bing; Zhang, Lin; Xing, Wenzhong; Gu, Guijiang. Composition for preparing high-performance glass fiber by tank furnace production. USP2016089428414.
  7. Zhang, Yuqiang; Cao, Guorong; Zhang, Bing; Zhang, Lin; Xing, Wenzhong; Gu, Guijiang. Composition for preparing high-performance glass fiber by tank furnace production. USP2014128912107.
  8. Kravchenko,Iryna; Erickson,Tom. Continuous glass fiber with improved thermal resistance. USP2008097427576.
  9. Zhang, Yuqiang; Cao, Guorong; Zhang, Bing; Zhang, Lin; Xing, Wenzhong; Gu, Guijiang. Fiberglass compositions. USP2012128334228.
  10. Wallenberger,Frederick T.. Glass fiber forming compositions. USP2006127153799.
  11. Wallenberger,Frederick T.. Glass fiber forming compositions. USP2006127144836.
  12. Berthereau, Anne; Lecomte, Emmanuel; Creux, Sophie. Glass yarn for reinforcing organic and/or inorganic materials. USP2010087781355.
  13. Berthereau, Anne; Lecomte, Emmanuel; Creux, Sophie. Glass yarn for reinforcing organic and/or inorganic materials. USP2010107811954.
  14. Berthereau, Anne; Lecomte, Emmanuel. Glass yarns capable of reinforcing organic and/or inorganic materials. USP2012058173560.
  15. Shock, Jeffrey; Leed, Elam; McCann, Jonathan. High alkali glass composition. USP2013048418505.
  16. Hamilton,James Patrick; Russell, III,Harry Hand. Low boron E-glass composition. USP2006047022634.
  17. McGinnis, Peter B.; Hofmann, Douglas A.. Method of manufacturing S-glass fibers in a direct melt operation and products formed there from. USP2015119187361.
  18. McGinnis, Peter B.; Hofmann, Douglas A.. Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom. USP2017079695083.
  19. McGinnis, Peter B.; Hofmann, Douglas; Baker, David J.; Wingert, John W.; Bemis, Byron. Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom. USP2015129206068.
  20. Hofmann, Douglas A.; McGinnis, Peter B.. Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby. USP2013018341978.
  21. McGinnis, Peter Bernard; Hofmann, Douglas; Baker, David J.; Wingert, John W.; Bemis, Byron. Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from. USP2017059656903.
  22. Tanimoto, Yasuaki; Tenra, Tomohisa; Nakanishi, Masayuki; Yuasa, Akiko. Vacuum insulating material and device using the same. USP2005096938968.