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특허 상세정보

Saline soluble inorganic fibers

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C03C-013/06    C03C-013/00   
미국특허분류(USC) 501/036; 501/035
출원번호 US-0833413 (2004-04-28)
등록번호 US-7259118 (2007-08-21)
우선권정보 GB-9200993.5(1992-01-17); GB-9224612.3(1992-11-24); WO-PCT/GB93/00085(1993-01-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Smith, Gambrell & Russell LLP
인용정보 피인용 횟수 : 47  인용 특허 : 91
초록

A method for insulating an article requiring resistance against repeated exposure to temperatures exceeding 900째 C. uses saline soluble, non-metallic, amorphous, inorganic oxide, refractory fibrous materials as thermal insulation. The compositions that can be used for that purpose include vitreous fibers based on SiO2, CaO, MgO, and optio...

대표
청구항

The invention claimed is: 1. A method of insulating an article in applications requiring resistance against repeated exposure to temperatures between 900째 C. and 1100째 C., comprising: disposing on, in, near or around the article thermal insulation which is a refractory insulating material comprising vitreous fibers having a composition comprising SiO2, CaO, MgO, and optionally Al2O3, wherein: (a) SiO2 is present in an amount (1) greater than 58% by weight SiO2, if the amount of MgO in the composition is in the range 0 through 10 percent by weight; or (2...

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