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公开(公告)号:US20170320288A1
公开(公告)日:2017-11-09
申请号:US15590727
申请日:2017-05-09
IPC分类号: B32B5/18 , C09J175/04 , C08J5/12
CPC分类号: B32B5/18 , C08G18/42 , C08G18/48 , C08G2101/00 , C08G2101/0066 , C08G2140/00 , C08J5/124 , C09J5/02 , C09J175/04 , C09J2400/243 , C09J2421/006 , C09J2421/008
摘要: Methods for forming a TPE-skinned composite include forming a skin layer having at least one surface and having a thermoplastic elastomer and an adhesive promoting agent; providing a foam layer; and forming the foam layer onto the said surface of the skin layer to form the TPE-skinned composite. Optional additives such as an organo-silane compound may be added to further improve the adhesion between the skin layer and the foam. The present disclosure also provides a TPE-skinned composite including a skin layer having a thermoplastic elastomer present in an amount of greater than 90 wt. %; and an adhesive promoting agent present in an amount of from 0.5 wt. % to 10 wt. % based upon the total weight of the skin layer.
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公开(公告)号:US20180264777A1
公开(公告)日:2018-09-20
申请号:US15922794
申请日:2018-03-15
CPC分类号: B32B5/20 , B32B27/14 , B32B27/32 , B32B2264/105 , B32B2266/0221 , B32B2266/025 , B32B2266/0278 , B32B2266/0292 , B32B2307/72 , B32B2310/0812 , B32B2323/10 , C08J9/0066 , C08J9/08 , C08J9/103 , C08J9/228 , C08J9/34 , C08J2201/034 , C08J2203/02 , C08J2203/04 , C08J2323/02 , C08J2323/08 , C08J2323/12 , C08J2323/16 , C08J2331/04 , C08J2375/04 , C08J2409/06 , C08J2423/02 , C08J2425/10 , C08J2427/06 , C08J2467/00
摘要: A method of forming a skin-foam-substrate type structure particular suitable as an automobile trim component. The method comprises supplying a polymer resin containing a chemical foaming agent and including metal particles capable of inductive heating, that is positioned between a polymeric skin and substrate, followed by inductive heating to cause foaming of the polymeric resin. The foamed polymer resin adheres to the skin and substrate.
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