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.

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.