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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:US10252497B2
公开(公告)日:2019-04-09
申请号:US14908074
申请日:2014-07-23
Applicant: BASF SE
Inventor: Chien Hsu , Marco Balbo Block , Andre Kamm
IPC: B32B27/08 , B32B37/12 , C08L67/00 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , C08L75/00 , C08G18/10 , C08G18/42 , C09J175/04 , B32B38/00 , B32B38/14 , C08G101/00
Abstract: A multilayer composition for packaging comprising a first polymer film, a second film, at least one print layer between the films and a 1 K isocyanate prepolymer adhesive layer between the at least one print layer and one of the films, where the print layer contains a hyperbranched polyester binder containing functional groups selected from the group consisting of —OH, —COOH and —COOR, where R is methyl, ethyl, vinyl, isopropyl, n-propyl, n-butyl, isobutyl, sec-butyl or tert-butyl provides packaging laminates with excellent adhesion. The hyperbranched polyester is for example a polymer of trimethyolpropane and hexahydrophthalic anhydride and optionally a cycloaliphatic diol.
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