公开(公告)号：US20170136711A1

公开(公告)日：2017-05-18

申请号：US15317182

申请日：2015-05-29

申请人： BASF SE

发明人： Yang Chun Zhou ,  Wei Han ,  Joe Gu ,  Xingang Wang ,  Qing Diao

IPC分类号： B29C67/24 ,  B29C35/02 ,  B29C33/62 ,  B29B7/88 ,  C08G18/16 ,  C08G18/48 ,  C08G18/32 ,  C08G18/76 ,  C08G18/08 ,  B29C44/56 ,  B29C37/00

摘要： The present invention relates to a process for producing an insulation component in which an insulating foam material is placed in a mold and in which (a) isocyanates, (b) polymeric compound having hydrogen atoms reactive towards isocyanate, (c) chain extenders and/or crosslinkers, and (d) catalysts are mixed to give a reaction mixture and the reaction mixture is injected into the mold and cured to form a seamless outer material enclosing the insulating foam wherein the average functionality of the polyols (b) and the chain extenders and/or crosslinkers (c) and the isocyanates (a) is greater than 2.2. The invention further relates to an insulation component obtainable by such a process and a door or wall component for cold storage that is made from that insulation component.