- 专利标题： Polyurethane-based, compact moldings or moldings having a cellular core and a compacted surface, process for their production, and their use as shoe or shoe sole material
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申请号： US500212申请日： 1995-07-10
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公开(公告)号： US5492941A公开(公告)日： 1996-02-20
- 发明人: Peter Falke , Holger Seifert , Marion Heinz
- 申请人： Peter Falke , Holger Seifert , Marion Heinz
- 申请人地址： DEX
- 专利权人： BASF Schwarzheide GmbH
- 当前专利权人： BASF Schwarzheide GmbH
- 当前专利权人地址： DEX
- 优先权： DEX4406219.2 19940225
- 主分类号： C08J9/00
- IPC分类号： C08J9/00 ; C08J9/34
摘要：
The invention relates to polyurethane-based, compact moldings or moldings having a cellular core and a compacted surface which comprise crosslinked poly(meth)acrylic acid, poly(meth)acrylic acid salts and/or poly(meth)acrylamides, to a process for their production, and to their use as shoe or shoe sole material.
公开/授权文献
- US4531749A Circular seal with integral backup rings 公开/授权日：1985-07-30
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