Invention Grant
- Patent Title: Temperature-sensitive active ingredient compositions for reducing the density of plastics
- Patent Title (中): 用于降低塑料密度的温敏活性成分组合物
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Application No.: US12443398Application Date: 2007-09-26
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Publication No.: US08158690B2Publication Date: 2012-04-17
- Inventor: Reinhold Kling , Jan-Erik Wegner
- Applicant: Reinhold Kling , Jan-Erik Wegner
- Applicant Address: VG Tortola
- Assignee: Clariant Finance (BVI) Limited
- Current Assignee: Clariant Finance (BVI) Limited
- Current Assignee Address: VG Tortola
- Agent Anthony A. Bisulca
- Priority: DE102006046566 20060930
- International Application: PCT/EP2007/008366 WO 20070926
- International Announcement: WO2008/037445 WO 20080403
- Main IPC: C08J9/18
- IPC: C08J9/18 ; C08J9/04
Abstract:
The invention relates to an active ingredient composition which has a high content in thermosensitive foaming agents and one or more polyolefin resins, the portion which is larger in quantity being a metallocene and optionally the remaining resins being polar or nonpolar nonmetallocene polyolefin resins. All polyolefin resins add up to at least 10% by weight of the formulation and have a melting point between 80 and 170° C. The reduced dust active ingredient composition according to the invention is used for the masterbatch production of foamed plastics.
Public/Granted literature
- US20100004347A1 Temperature-Sensitive Active Ingredient Compositions for Reducing the Density of Plastics Public/Granted day:2010-01-07
Information query
