Invention Grant
- Patent Title: Flame retardant long glass fibre reinforced polypropylene composition
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Application No.: US15538773Application Date: 2015-12-16
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Publication No.: US10435540B2Publication Date: 2019-10-08
- Inventor: Henrica Norberta Alberta Maria Steenbakkers-Menting , Roland van Giesen , Maud Corrina Willie van der Ven , Rick Robert Emilie Bercx
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Cantor Colburn LLP
- Priority: EP14199667 20141222
- International Application: PCT/EP2015/080061 WO 20151216
- International Announcement: WO2016/102278 WO 20160630
- Main IPC: C08K13/04
- IPC: C08K13/04 ; B29B9/14 ; C08J5/04 ; C08J5/08 ; C08J5/10 ; C08L23/14 ; C08L23/10 ; B29B9/06 ; B29K23/00 ; B29K309/08 ; C08K3/22 ; C08K3/32 ; B29C48/05 ; B29C48/04 ; B29C48/00
Abstract:
The present invention relates to pellets of a flame retardant long glass fiber reinforced polypropylene composition having a core containing glass fibers and a sheath of a polypropylene compound comprising a flame retardant composition and surrounding said core, wherein the flame retardant composition comprises a mixture of an organic phosphate compound, an organic phosphoric acid compound and zinc oxide. The invention further relates to flame retardant molding compositions and articles manufactured using the pellets or the molding compositions.
Public/Granted literature
- US20170349732A1 FLAME RETARDANT LONG GLASS FIBRE REINFORCED POLYPROPYLENE COMPOSITION Public/Granted day:2017-12-07
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