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公开(公告)号:US11639441B2
公开(公告)日:2023-05-02
申请号:US16074575
申请日:2017-01-31
申请人: ImerTech SAS
IPC分类号: C09C1/02 , C09C1/24 , C09C1/28 , C09C1/30 , C09C1/34 , C09C1/36 , C09C1/40 , C09C1/42 , C09C3/04 , C09C3/08 , C08L27/06 , C08L23/06 , C08L23/12 , A61L31/02 , A61L31/12 , A61L15/18 , C08K3/26 , C08K9/04 , C08L67/02
摘要: The present invention relates to an inorganic particulate material suitable for use in polymeric films, compositions such as polymeric films comprising the inorganic particulate materials, methods of making said compositions and the various uses of the inorganic particulate materials and compositions.
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公开(公告)号:US11718065B2
公开(公告)日:2023-08-08
申请号:US14774947
申请日:2014-03-12
申请人: ImerTech SAS
IPC分类号: B32B5/26 , B32B5/02 , D04H1/413 , D04H3/16 , D04H3/14 , B32B5/08 , D01D5/098 , D01F6/06 , D01F1/10
CPC分类号: B32B5/26 , B32B5/022 , B32B5/08 , D04H1/413 , D04H3/14 , D04H3/16 , B32B2250/03 , B32B2250/05 , B32B2250/20 , B32B2250/24 , B32B2250/40 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2264/10 , B32B2264/102 , B32B2264/104 , B32B2264/12 , B32B2305/20 , B32B2307/54 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2307/73 , B32B2437/02 , B32B2535/00 , B32B2555/02 , D01D5/0985 , D01F1/10 , D01F6/06
摘要: A composite structure may include at least two nonwoven, polymeric layers bonded to each other. At least one nonwoven, polymeric layer may include inorganic particulate filler in an amount up to about 40% by weight of the nonwoven layer.
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