- 专利标题： Absorbent element, assembly and fabrication process
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申请号： US15552325申请日： 2015-12-28
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公开(公告)号： US10751695B2公开(公告)日： 2020-08-25
- 发明人: Giuseppe Peroni , Rolando Pellizza
- 申请人： TEST 1 S.R.L.
- 申请人地址： IT Brescia
- 专利权人： TEST 1 S.R.L.
- 当前专利权人： TEST 1 S.R.L.
- 当前专利权人地址： IT Brescia
- 代理机构： Arent Fox LLP
- 代理商 Michael Fainberg
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6eba9ad2
- 国际申请： PCT/IB2015/060008 WO 20151228
- 国际公布： WO2016/135546 WO 20160901
- 主分类号： B01J20/04
- IPC分类号： B01J20/04 ; B01J20/20 ; B01J20/26 ; B01J20/28 ; B01J20/30 ; C02F1/28 ; C02F1/68 ; C08G18/10 ; C08G18/08 ; C08G18/16 ; C08G18/18 ; C08G18/20 ; C08G18/40 ; C08G18/46 ; C08G18/48 ; C08G18/69 ; C08G18/76 ; C08J9/14 ; C09K3/32 ; C02F101/32 ; C08G101/00
摘要：
Absorbent element for spilled petroleum or its derivatives comprising an oil-absorbent, hydrophobic and oleophilic material, essentially based on polyurethane foam, having a specific weight in the range of 15-30 g/l and delimiting open cells and closed cells, the latter being in a percentage equal to or lower than 10% of the total cells. The invention further relates to an assembly comprising a plurality of such elements and a method for fabricating an oil-absorbent material.
公开/授权文献
- US20180071715A1 ABSORBENT ELEMENT, ASSEMBLY AND FABRICATION PROCESS 公开/授权日：2018-03-15
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