Invention Grant
US09540155B2 Polymer compound for seals for use with fat-containing filling materials
有权
用于含脂肪填充材料的密封用高分子化合物
- Patent Title: Polymer compound for seals for use with fat-containing filling materials
- Patent Title (中): 用于含脂肪填充材料的密封用高分子化合物
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Application No.: US13511094Application Date: 2009-11-20
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Publication No.: US09540155B2Publication Date: 2017-01-10
- Inventor: Christiane Poel , Georg Schlenk , Rüdiger Wittenberg
- Applicant: Christiane Poel , Georg Schlenk , Rüdiger Wittenberg
- Applicant Address: DE Bremen
- Assignee: ACTEGA DS GMBH
- Current Assignee: ACTEGA DS GMBH
- Current Assignee Address: DE Bremen
- Agency: Sterne, Kessler, Goldstein & Fox PLLC
- International Application: PCT/EP2009/008273 WO 20091120
- International Announcement: WO2011/060803 WO 20110526
- Main IPC: B65D53/04
- IPC: B65D53/04 ; B21D51/46 ; C08L23/08 ; C08L53/00 ; B65D53/00
Abstract:
The invention relates to a polymer compound for a sealing insert for a container closure, in particular for fat-containing filling materials, which has a composition such that the migration of constituents of the compound into the filling material is reduced, characterized in that the Shore A hardness of the polymer compound is between 45 and 95 and in the compressive deformation test analogous to ASTM D395-97 Method B at 70 DEG C the polymer compound exhibits a compression set of 30-90%.
Public/Granted literature
- US20130206770A1 Polymer Compound for Seals for Use with Fat-Containing Filling Materials Public/Granted day:2013-08-15
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