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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:US20180187049A1
公开(公告)日:2018-07-05
申请号:US15740992
申请日:2016-06-29
Applicant: BASF SE
Inventor: Rifat Tabakovic , Dahlia Campbell , Heinz Peter Plaumann , Afsaneh Nabifar , Jan Rudloff , Jon A. Debling
IPC: C09J5/06 , C09J11/08 , C09J175/04 , C09J175/08 , C09J175/06 , C08G18/10 , C08G18/76 , C08G18/48 , C08G18/42 , C08G18/40 , C08G18/20 , C09J125/14 , C09J133/12 , C09J133/08 , B32B7/12
CPC classification number: C09J5/06 , B32B7/12 , B32B2250/02 , B32B2255/26 , C08G18/10 , C08G18/12 , C08G18/2081 , C08G18/307 , C08G18/4018 , C08G18/4244 , C08G18/4816 , C08G18/4829 , C08G18/7671 , C08L25/14 , C08L75/04 , C08L2312/00 , C09J11/08 , C09J125/14 , C09J133/08 , C09J133/10 , C09J133/12 , C09J175/04 , C09J175/06 , C09J175/08 , C09J2425/00 , C09J2433/00 , C09J2475/00 , C08F212/08 , C08F220/14 , C08F2220/1825 , C08F220/06
Abstract: A reactive hot melt adhesive has a glass transition temperature of from 45° C. to 100° C. The reactive hot melt adhesive includes the reaction product of: an isocyanate component and an isocyanate reactive component chosen from a polyester, a polyether, and combinations thereof. The isocyanate component and the isocyanate reactive component react in the presence of a styrene acrylic resin that is free of hydroxyl functionality and that is the reaction product of 60 to 80 wt % of one or more monomers chosen from C1 to C20 alkyl acrylates and methacrylates and 20 to 40 wt % of one or more monomers chosen from vinylaromatics having a vinyl moiety having 2 or 3 carbon atoms.
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