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公开(公告)号:US06716527B1
公开(公告)日:2004-04-06
申请号:US10030467
申请日:2002-01-09
申请人: Michael Czmok , Rainer Vogel , Michael Kik , Stephen Hatfield , Gerald Petry
发明人: Michael Czmok , Rainer Vogel , Michael Kik , Stephen Hatfield , Gerald Petry
IPC分类号: B32B516
CPC分类号: C09J9/00 , B01J2/006 , B29B9/10 , B29B9/16 , B29B2009/163 , B29C37/0067 , B29K2105/0097 , C08J3/124 , Y10T428/2991 , Y10T428/2998
摘要: A hotmelt adhesive is provided in the form of a granulate comprising at least one compact outer layer (shell) made up of at least one component which is not pressure sensitive up to 45° C. and which surrounds a core made up of other components of the hotmelt adhesive. The hotmelt adhesive granulates are free flowing even after storage at a high temperature under pressure.
摘要翻译: 提供了热熔粘合剂,其形式为颗粒状,其包括至少一个由至少一种不高达45℃的压力敏感的组分构成的致密外层(壳体),并且其包围由其它组分构成的芯 热熔胶。 即使在高温下在压力下保存后,热熔粘合剂颗粒也自由流动。