- 专利标题： CIRCULAR FOAM FOR CUSHIONS AND MATRASSES, CUSHION AND MATRASS PROVIDED THEREWITH, AND METHOD FOR MANUFACTURING SUCH FOAM
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申请号： US18034281申请日： 2021-10-29
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公开(公告)号： US20230389716A1公开(公告)日： 2023-12-07
- 发明人: Martin TIETEMA , Martijn BELJAARS , Vincent VAN ASSEN , Wilfred ROO
- 申请人： FOAMPLANT B.V.
- 申请人地址： NL GRONINGEN
- 专利权人： FOAMPLANT B.V.
- 当前专利权人： FOAMPLANT B.V.
- 当前专利权人地址： NL GRONINGEN
- 优先权： NL 26802 2020.10.30
- 国际申请： PCT/NL2021/050664 2021.10.29
- 进入国家日期： 2023-04-27
- 主分类号： A47C27/14
- IPC分类号： A47C27/14 ; C08J9/00 ; C08J9/12 ; A47C27/06
摘要：
A circular foam for cushions and mattresses, cushions and mattresses provided therewith, and method for manufacturing such foam. The circular foam for cushions and mattresses includes a circular polymer and a nucleating agent, where the circular polymer is a polyester and/or an aromatic polymer, the circular foam includes an open cell structure, and a fatigue of at most 15% as determined according to ISO 1856:2018.
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