Invention Grant
US09193099B2 Method for producing skin-covered foamed molded article and resulting product
有权
用于生产表皮覆盖的发泡成型制品和所得产品的方法
- Patent Title: Method for producing skin-covered foamed molded article and resulting product
- Patent Title (中): 用于生产表皮覆盖的发泡成型制品和所得产品的方法
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Application No.: US13839114Application Date: 2013-03-15
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Publication No.: US09193099B2Publication Date: 2015-11-24
- Inventor: Masahiro Gomibuchi , Tomoo Tokiwa
- Applicant: JSP CORPORATION
- Applicant Address: JP Tokyo
- Assignee: JSP CORPORATION
- Current Assignee: JSP CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Bacon & Thomas, PLLC
- Priority: JP2012-97336 20120423
- Main IPC: B29C49/00
- IPC: B29C49/00 ; B29C44/16 ; C08J5/00 ; B29C44/18 ; B32B3/04 ; B32B5/18 ; B29C44/00 ; B29C67/00 ; B29C67/20 ; B29C44/44 ; B29K105/04
Abstract:
A method for producing a skin-covered foamed molded article includes blow molding a parison into a skin and heating expanded polystyrene beads filled in a hollow space of the skin to form a foam layer fuse-bonded to the skin, polystyrene resin composition having specific Charpy impact strength, MFR and branching degree. The skin of the skin-covered foamed molded article is formed of the specific polystyrene resin composition.
Public/Granted literature
- US20130280468A1 METHOD FOR PRODUCING SKIN-COVERED FOAMED MOLDED ARTICLE AND RESULTING PRODUCT Public/Granted day:2013-10-24
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