公开(公告)号：US11718065B2

公开(公告)日：2023-08-08

申请号：US14774947

申请日：2014-03-12

Applicant: ImerTech SAS

Inventor： Craig Deporter ,  Larry H. McAmish ,  David James Whiteman ,  Octavius Othello Oju Davies

IPC: B32B5/26 ,  B32B5/02 ,  D04H1/413 ,  D04H3/16 ,  D04H3/14 ,  B32B5/08 ,  D01D5/098 ,  D01F6/06 ,  D01F1/10

CPC classification number: 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

Abstract: 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.

公开(公告)号：US11639441B2

公开(公告)日：2023-05-02

申请号：US16074575

申请日：2017-01-31

Applicant: ImerTech SAS

Inventor： David James Whiteman ,  Craig Deporter ,  Sabine Gomila

IPC: 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

Abstract: 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.