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公开(公告)号:US11847997B2
公开(公告)日:2023-12-19
申请号:US16464757
申请日:2017-11-29
Applicant: BASF SE
Inventor: Joshua Speros , Glen Cunkle , Afsaneh Nabifar , Chien Hsu , Akbar Hussaini
IPC: C09D7/06 , C09D133/08 , C08F2/22 , G10K11/162 , C09D7/61 , C09D5/02 , C09D133/06 , C08K3/26
CPC classification number: G10K11/162 , C08F2/22 , C09D5/022 , C09D7/61 , C09D133/062 , C09D133/08 , C08K2003/265 , C08K2201/005 , C08L2201/52 , C08F220/1804 , C08F220/14 , C08F212/08
Abstract: A method of damping mechanical vibration includes applying on a source of mechanical vibration a formulation including an aqueous polymer emulsion prepared by an emulsion polymerization reaction of at least one emulsion-polymerizable monomer and a support resin.
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公开(公告)号:US11024277B2
公开(公告)日:2021-06-01
申请号:US15766524
申请日:2016-10-07
Applicant: BASF SE
Inventor: Akbar Hussaini
IPC: G10K11/162 , C09D7/61 , C09D5/00 , C09D133/06 , C09D133/08 , E04B1/86
Abstract: An acoustic barrier includes a sound absorption material; a coating of a cured aqueous composition, the aqueous composition including an aqueous dispersion of a co-polymer comprising of monomers of two or more of an acrylate, a cyano-substituted acrylate, or styrenic; and an acrylic dispersion.
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