- 专利标题: Gypsum plaster-based material containing an EDTA metal complex
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申请号: US15109509申请日: 2014-12-23
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公开(公告)号: US09764983B2公开(公告)日: 2017-09-19
- 发明人: Katarzyna Chuda , Caroline Demathieu-Roeltgen
- 申请人: SAINT-GOBAIN PLACO
- 申请人地址: FR Suresnes
- 专利权人: SAINT-GOBAIN PLACO
- 当前专利权人: SAINT-GOBAIN PLACO
- 当前专利权人地址: FR Suresnes
- 代理机构: Pillsbury Winthrop Shaw Pittman LLP
- 优先权: FR1450027 20140103
- 国际申请: PCT/FR2014/053525 WO 20141223
- 国际公布: WO2015/101742 WO 20150709
- 主分类号: C04B24/12
- IPC分类号: C04B24/12 ; C04B28/14 ; C04B24/38 ; C08L3/02 ; C08L83/04 ; C04B111/00
摘要:
A plaster-based material, in particular a plasterboard intended for the interior fitting of dwellings, contains a metal complex of EDTA. The plaster-based material is used for reducing the amount of volatile organic compounds present in the atmosphere inside dwellings, offices or public buildings.
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