发明名称 |
СПОСОБ ПОЛУЧЕНИЯ УГЛЕРОДНЫХ ВОЛОКНИСТЫХ СТРУКТУР ПУТЕМ КАРБОНИЗАЦИИ ЦЕЛЛЮЛОЗНОГО ПРЕДШЕСТВЕННИКА |
摘要 |
The method of obtaining yarns or unidirectional fiber sheets of carbon from a cellulose precursor comprises the steps which consist in: · spinning cellulose filaments (12) from a viscose solution or a cellulose solution; · subjecting the cellulose filaments to washing in water (21); · impregnating the washed and non-dried cellulose filaments with an aqueous emulsion (41) of at least one organosilicon additive; · drying the impregnated cellulose filaments; and · obtaining at least one yarn (72) or a unidirectional fiber sheet made up of impregnated and dried cellulose filaments prior to carbonization. |
申请公布号 |
RU2007119609(A) |
申请公布日期 |
2009.01.20 |
申请号 |
RU20070119609 |
申请日期 |
2005.12.06 |
申请人 |
СНЕКМА ПРОПЮЛЬСЬОН СОЛИД (FR) |
发明人 |
ОЛРИ Пьер (FR);СУМЭЛЛЬ Кристоф (FR);ПЕЛЛЕР Рене (FR);ЛУАЗОН Сильвии (FR);КОНИГ Роман (AT);ГЮЭТТ Ален (FR) |
分类号 |
D01F9/14 |
主分类号 |
D01F9/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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