发明授权
- 专利标题: Tubular packaging material
- 专利标题(中): 管状包装材料
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申请号: US872696申请日: 1978-01-26
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公开(公告)号: US4192904A公开(公告)日: 1980-03-11
- 发明人: Gunter Gerigk , Wolfgang Klendauer , Horst Pietruck , Klaus-Dieter Hammer
- 申请人: Gunter Gerigk , Wolfgang Klendauer , Horst Pietruck , Klaus-Dieter Hammer
- 申请人地址: DEX
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX2512995 19750324
- 主分类号: A22C13/00
- IPC分类号: A22C13/00 ; C08J7/04 ; B32B27/06 ; B32B23/04
摘要:
Disclosed is a packaging material suitable for manufacturing synthetic sausage casings, comprised of a cellulose hydrate base layer and a layer of vinylidene chloride containing copolymer on the base layer, as well as several methods for preparing the packaging material.
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