公开(公告)号：US11011147B2

公开(公告)日：2021-05-18

申请号：US15550664

申请日：2016-02-12

申请人： ACOUSTIC SPACE PTY LTD

发明人： Philippe Pierre Marie Joseph Doneux ,  Bela Takacs

IPC分类号： G10K11/162 ,  E04B1/82 ,  C08J5/18 ,  E04B1/84 ,  E04C2/20 ,  C08J9/00 ,  C04B38/02 ,  C08L27/06 ,  E04B1/74 ,  C04B111/52

摘要： A sheet material with a cellular structure wherein the sheet material is produced by preparing a composition including PVC, a filler material and a plasticiser and providing a cellular structure within the composition prior to curing to form the sheet material. The composition may further include a cellular structure promoting agent. The sheet material with a cellular structure may be used in building applications and has advantageous sound attenuation, thermal conductivity, resilience and impact resistance properties.

公开(公告)号：US10395633B2

公开(公告)日：2019-08-27

申请号：US14889748

申请日：2014-05-09

申请人： ACOUSTIC SPACE PTY LTD

发明人： Bela Takacs ,  Philippe Pierre Marie Joseph Doneux

IPC分类号： G10K11/168 ,  G10K11/162 ,  B32B7/12 ,  B32B15/09 ,  B32B15/20 ,  B29D7/01 ,  B32B5/18 ,  B32B27/06 ,  B32B27/36 ,  E04B1/84 ,  B32B37/12 ,  B32B37/15 ,  B32B27/08 ,  B32B27/18 ,  B32B9/02 ,  B32B27/20 ,  B32B9/04 ,  B32B38/00 ,  E04B1/74 ,  E04B1/82 ,  B29C44/24 ,  B29C44/20 ,  B29C44/00 ,  B29C44/32 ,  B29C44/28 ,  B29C44/56 ,  B29C44/22 ,  C08L89/00 ,  C08L3/02 ,  C08L89/06 ,  C08K3/30 ,  C08K3/013 ,  C08K3/18 ,  C08K5/14 ,  C08K3/26 ,  C08K3/16 ,  C08K3/01 ,  G10K11/165 ,  E04F15/20 ,  E04B1/86 ,  B29K105/16 ,  B29K509/02

摘要： A composition for producing a sheet material with a cellular structure, the composition including the following components: (a) about 5 to about 25 weight % gelatine, (b) about 25 to 60 weight % filler material, (c) about 15 to about 40 weight % water, and (d) a cellular structure promoting agent.