Invention Grant
- Patent Title: Composition with a polymer and an oxidation-catalyst
- Patent Title (中): 用聚合物和氧化催化剂组成
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Application No.: US12373113Application Date: 2007-07-04
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Publication No.: US08404148B2Publication Date: 2013-03-26
- Inventor: Pieter Gijsman , Johan Franz Gradus Antonius Jansen , Dirk Armand Wim Stanssens
- Applicant: Pieter Gijsman , Johan Franz Gradus Antonius Jansen , Dirk Armand Wim Stanssens
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP06014331 20060711; EP06017792 20060711
- International Application: PCT/EP2007/005905 WO 20070704
- International Announcement: WO2008/006491 WO 20080117
- Main IPC: C07C27/22
- IPC: C07C27/22
Abstract:
The present invention relates to a polymer composition with an increased rate of oxygen-uptake by the presence of an oxidation catalyst. The invention further relates to a process to increase the rate of oxygen-uptake by a polymer composition. The invention also relates to a process to increase the oxo-biodegradability of a polymer composition and to the use of such a composition for the preparation of a product having a controlled lifetime. The invention further relates to a process to increase the rate of oxygen-scavenging in a composition containing a carbon-containing polymer, the composition obtained by this method and its use in the preparation of an oxygen-scavenging product. The present invention further relates to objects containing an oxygen scavenging layer containing such a composition.
Public/Granted literature
- US20100051860A1 COMPOSITION WITH A POLYMER AND AN OXIDATION-CATALYST Public/Granted day:2010-03-04
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