Invention Application
US20090298986A1 Halogenated Polymer Stabilizing Ingredient Containing a Beta-Dicarbonyl Compound
失效
含有β-二羰基化合物的卤化聚合物稳定成分
- Patent Title: Halogenated Polymer Stabilizing Ingredient Containing a Beta-Dicarbonyl Compound
- Patent Title (中): 含有β-二羰基化合物的卤化聚合物稳定成分
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Application No.: US11793302Application Date: 2005-12-16
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Publication No.: US20090298986A1Publication Date: 2009-12-03
- Inventor: Valerie Billebaud , Valerie Legros , Sylvie Pierre , Jean-Emile Zanetto
- Applicant: Valerie Billebaud , Valerie Legros , Sylvie Pierre , Jean-Emile Zanetto
- Applicant Address: FR Aubervilliers
- Assignee: RHODIA CHIMIE
- Current Assignee: RHODIA CHIMIE
- Current Assignee Address: FR Aubervilliers
- Priority: FR0413577 20041220
- International Application: PCT/FR05/03167 WO 20051216
- Main IPC: C08K5/07
- IPC: C08K5/07 ; C09K3/00
Abstract:
A subject matter of the present invention is a novel stabilizing ingredient for halogenated polymers comprising at least one β-carbonyl compound, an additive composition for halogenated polymers comprising the ingredient and a stabilized composition based on a halogenated polymer. The invention provides improvements as regards stabilization of halogenated polymers. The invention can in particular be applied to the stabilization of poly(vinyl chloride).
Public/Granted literature
- US08519039B2 Halogenated polymer stabilizing ingredient containing a beta-dicarbonyl compound Public/Granted day:2013-08-27
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