Invention Grant
- Patent Title: Flame-retardant composition comprising a phosphonic acid derivative
- Patent Title (中): 包含膦酸衍生物的阻燃组合物
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Application No.: US12737924Application Date: 2009-09-04
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Publication No.: US08349925B2Publication Date: 2013-01-08
- Inventor: Volker Butz
- Applicant: Volker Butz
- Applicant Address: DE Speyer
- Assignee: THOR GmbH
- Current Assignee: THOR GmbH
- Current Assignee Address: DE Speyer
- Agency: Hedman & Costigan, P.C.
- Agent James V. Costigan
- Priority: EP08163790 20080905
- International Application: PCT/EP2009/061489 WO 20090904
- International Announcement: WO2010/026230 WO 20100311
- Main IPC: C08K5/34
- IPC: C08K5/34 ; C08K5/3492
Abstract:
The present invention relates to a flame-retardant composition that comprises a synergistic flame-retardant mixture, and a method for flame-retarding a polymer by adding the flame-retardant composition. The invention further relates to polymers that contain said flame-retardant composition.
Public/Granted literature
- US20110257310A1 FLAME-RETARDANT COMPOSITION COMPRISING A PHOSPHONIC ACID DERIVATIVE Public/Granted day:2011-10-20
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