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특허 상세정보

Glass fibers for reinforcing organic materials, and composites obtained thereby

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C03C-013/00   
미국특허분류(USC) 501/035 ; 501/036 ; 501/065 ; 501/066 ; 501/071 ; 106/711
출원번호 US-0980356 (1997-11-28)
우선권정보 FR-0002973 (1994-03-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 6  인용 특허 : 20
초록

The present invention relates to glass fibers, especially for reinforcing organic materials and having an alumino-silicate glass composition, containing one or more alkaline earth metal compounds and with a low content of alkali metal compounds, wherein the composition further contains a combination of coloring agents formed from iron oxides, cobalt oxide and, optionally, chromium oxide, which enable the fibers to be dyed in bulk and to have more neutral tones.

대표
청구항

[ What is claimed as new and desired to be secured by Letters Patent of the United States is:] [1.] Glass fiber for reinforcing organic materials and having an alumino-silicate glass composition, said composition further comprising one or more alkaline earth metal compounds and having less than 2% by weight of alkali metal oxides, and wherein the composition further comprises a combination of coloring agents of iron oxides, cobalt oxide and, optionally, chromium oxide, said coloring agents providing bulk dyeability to the glass fibers, andsaid glass comp...

이 특허에 인용된 특허 (20)

  1. Mogensen Gurli (Bjaeverskov DKX) Jensen Leif M. (Roskilde DKX). Alkali resistant, synthetic, mineral fibres. USP1980064205992.
  2. Yamamoto Osamu (Chiba JPX) Takehara Keishin (Chiba JPX) Yasiro Yutaka (Chiba JPX). Alkali- and heat-resistant inorganic fiber. USP1982124363878.
  3. Rauschenfels ; Eberhard. Building material reinforced with fibers of glassy calcium silicate. USP1978054090883.
  4. Atkinson Alan W. (Rochdale EN) Hodgson Brian P. (Rochdale EN). Fiberizable alkali-resistant E-type glass. USP1976063966481.
  5. Higby Paige L. (Maumee OH) Penrod Bret E. (Toledo OH). Glass compositions. USP1995125478783.
  6. Massol Jean-Jacques (Asnieres FRX). Glass fibers for the reinforcement of cement. USP1985084534796.
  7. Pfitzenmaier Robert W. (Canisteo NY). Glass-ceramics and color methods. USP1993105256600.
  8. Rauschenfels ; Eberhard. Glassy calcium silicate fibers made from phosphorus slag. USP1978054090882.
  9. Eschner Axel (Wiesbaden DEX). Inorganic fiber. USP1994095346868.
  10. Horiuchi Tetsuro (Gardena CA) Goldman Arnold E. (Canoga Park CA) Raghavan Durai N. (Plano TX). Lathanide series oxide modified alkaline-resistant glass. USP1989114882302.
  11. Heithoff Robert B. (LaVale MD). Lightly tinted glass compatible with wood tones. USP1991075030593.
  12. Sproull James F. (Sarver PA). Low boron glass fibers with low index of refraction. USP1988094771019.
  13. Neely ; Jr. ; Homer E.. Low pollution glass fiber compositions. USP1978014066466.
  14. Dela Ruye Jacques (Montignies le Tilleul BEX). Manufacture of tinted glass. USP1982074339541.
  15. Thelohan Sylvie (5 ; Rue Georges Sache Paris FRX 75014) De Meringo Alain (9 ; Rue Terdonnet Paris FRX 75010) Furtak Hans (Im Oberkammerer 35 Speyer Am Rhein DEX) Holstein Wolfgang (Herderstrasse 2 Ho. Mineral fibers decomposable in a physiological medium. USP1993105250488.
  16. Krumwiede John F. (Cumberland MD) Kopp Paul W. (Crystal City MO) Heithoff Robert B. (LaVale MD). Neutral gray, low transmittance, nickel-free glass. USP1991065023210.
  17. Morimoto Shigeki (Ichishi JPX) Noguchi Tadashi (Matsusaka JPX). Neutral gray-colored infrared and ultraviolet radiation absorbing glass. USP1994115364820.
  18. Daerr Georg M. (Bad Homburg von der Hohe DEX) Gruenthaler Karl H. (Usingen DEX) Gaar Hans (Steinbach DEX). Production, composition and aftertreatment of mineral fibers for the micro-reinforcement of binders of building material. USP1981124304604.
  19. Schartau ; Wolfgang ; Schwochow ; Friedrich. Reinforcing glass fibers of MgO-CaO-ZnO-Al.sub.2 O.sub.3 -SiO.sub.2 -TiO.sub.2. USP1978074102692.
  20. Comte Marie J. M. (Velizy FRX) Netter Paul L. (Paris FRX) Ricoult Daniel L. G. (Palaiseau FRX). Transparent glass-ceramic articles. USP1991125070045.