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SHAPED STRUCTURES RESISTANT TO HIGH TEMPERATURES

2020-07-24 来源:小侦探旅游网
专利内容由知识产权出版社提供

专利名称:SHAPED STRUCTURES RESISTANT TO HIGH

TEMPERATURES

发明人:PETER HARTMANN,HERMANN

FRIES,GUNTER HENTZE,ERNST ROOS,ERICHESCH

申请号:AU6525674申请日:19740206公开号:AU6525674A公开日:19750807

摘要:The invention relates to a process for the production of shaped articlesresistant to high temperatures which are obtained by mixing a phenol-formaldehydeand/or cresol-formaldehyde resin with a polysiloxane resin optionally in the presence ofcompounds which split off formaldehyde and fillers. The resulting mixture is then curedby heating. The premature decomposition of the formaldehyde resins when heated willbe avoided by said procedure.

申请人:BAYER, A.G.

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