Title:
ENVIRONMENTALLY FRIENDLY FLAME-RETARDANT COMPOSITION AND MOLDING MATERIAL THAT ARE BASED ON THERMOPLASTIC IMPACT-MODIFIED STYRENE POLYMER
Document Type and Number:
WIPO Patent Application WO/2017/073070
Kind Code:
A1
Abstract:
The present invention provides a halogen-free highly flame-retardant impact-modified resin in which V-O of the UL-94 standard is achieved in a thin material. The present invention achieves high flame retardancy in a thin material through a halogen-free flame-retardant resin composition containing (A) an impact-modified styrene resin, (B) aluminum hypophosphite, (C) an aromatic phosphoric acid ester, and (D) a drip inhibitor. In one embodiment, the aromatic phosphoric acid ester is resorcinol bis(di-2,6-xylylphosphate). In one embodiment, (D) is a polytetrafluoroethylene-based resin.
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Inventors:
ZUCCHELLI UGO (IT)
ROSICHETTI MASSIMILIANO (IT)
ROSICHETTI MASSIMILIANO (IT)
Application Number:
PCT/JP2016/004744
Publication Date:
May 04, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
ITALMATCH CHEMICALS SPA (IT)
DAIHACHI CHEM IND (JP)
DAIHACHI CHEM IND (JP)
International Classes:
C08L55/02; C08K3/32; C08K5/521; C08L27/18; C08L51/04
Domestic Patent References:
| WO2008015991A1 | 2008-02-07 | |||
| WO2011152371A1 | 2011-12-08 |
Foreign References:
| CN104371207A | 2015-02-25 | |||
| JP2015046258A | 2015-03-12 | |||
| JP2011506706A | 2011-03-03 | |||
| JP2008527070A | 2008-07-24 | |||
| JPH11181229A | 1999-07-06 | |||
| JPH11124466A | 1999-05-11 | |||
| JPS4212530B1 |
Attorney, Agent or Firm:
YAMAMOTO, Shusaku et al. (JP)
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