发明授权
- 专利标题: Sheet-like packing material of melamine or phenol resin fibers
- 专利标题(中): 三聚氰胺或酚醛树脂纤维的片状包装材料
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申请号: US672636申请日: 1984-11-19
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公开(公告)号: US4557969A公开(公告)日: 1985-12-10
- 发明人: Heinz Berbner , Bernhard Seid , Heinz Voelker , Hans D. Zettler
- 申请人: Heinz Berbner , Bernhard Seid , Heinz Voelker , Hans D. Zettler
- 申请人地址: DEX
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX3341461 19831117
- 主分类号: D21H27/30
- IPC分类号: D21H27/30 ; C09K3/10 ; D21H13/10 ; D21H17/67 ; F16J15/10 ; D04H1/58
摘要:
A sheet-like packing material consisting ofA. from 2 to 90% by weight of melamine resin or phenol resin fibers and/or fibrids,B. from 5 to 90% by weight of finely divided inorganic fillers, preferably cement, andC. from 2 to 40% by weight of organic binders, preferably rubber, with or withoutD. from 0.1 to 50% by weight of thermoplastic fibrids, the percentages summing to 100,possesses low gas permeability, high compressive creep strength and advantageous compressibility, resilience and swelling behavior.
公开/授权文献
- US5160961A Substrate holding device 公开/授权日:1992-11-03