An in-mold foam molded article has a foam body made from olefin-based resin pre-expanded beads and an insert member having an elongated connecting portion and movement resisting portions provided apart from one another in the elongated connecting portion. The insert member is subjected to insert molding upon in-mold foam molding using the olefin-based resin pre-expanded beads. The foam body has a movement facilitating structure that facilitates relative movement between the insert member and the foam body during shrinkage of the in-mold foam molded article after release from a mold.


    Access

    Download


    Export, share and cite



    Title :

    In-mold foam molded article, method for forming the same, and mold for use in forming the same


    Contributors:

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    IN-MOLD FOAM MOLDED ARTICLE, METHOD FOR FORMING THE SAME, AND MOLD FOR USE IN FORMING THE SAME

    SAMESHIMA MASAHIKO / TOBIMATSU YUKI / EBINA TAKAYUKI | European Patent Office | 2017

    Free access

    FOAM MOLDED ARTICLE, MOLD AND MOLDING METHOD THEREOF

    MORIYA YOSHINORI | European Patent Office | 2020

    Free access

    Molded foam, method for manufacturing molded foam, mold and method for manufacturing mold

    YAMAGISHI TAKAMASA / KUROSAKI TAKAHITO | European Patent Office | 2021

    Free access

    MOLDED FOAM, METHOD FOR MANUFACTURING MOLDED FOAM, MOLD AND METHOD FOR MANUFACTURING MOLD

    YAMAGISHI TAKAMASA / KUROSAKI TAKAHITO | European Patent Office | 2019

    Free access

    Soft crawling robot, forming mold and manufacturing method of forming mold

    LI GONGXIN / WANG MINDONG / LIU FEI et al. | European Patent Office | 2022

    Free access