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Title:
FLAME RETARDANT CONTAINING AROMATIC PHOSPHORIC ACID ESTER, AND THERMOPLASTIC RESIN COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2019/159540
Kind Code:
A1
Abstract:
A flame retardant containing an aromatic phosphoric acid ester represented by general formula (I): [in the formula, R1-R4, R7, and R8 each independently represent a C1-4 alkyl group or a C1-4 alkoxy group, R5, R6, and R9 each independently represent a C1-10 alkyl group or a C1-10 alkoxy group, n is an integer of 1-10, n1 and n2 each independently are an integer of 0-3, m1 and m2 each independently are an integer of 0-4, p is an integer of 0-26, k is an integer of 1-12, and when p is 2 or higher, any two R9 may connect to form another ring together with the carbon atoms of the ring to which R9 is bonded].

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Inventors:
TSUJI HIROSHI (JP)
HAMADA SAKIKO (JP)
Application Number:
PCT/JP2018/047509
Publication Date:
August 22, 2019
Filing Date:
December 25, 2018
Export Citation:
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Assignee:
DAIHACHI CHEM IND (JP)
International Classes:
C09K21/12; C08K5/521; C08L67/00; C08L69/00; C08L101/00
Foreign References:
JP2004527474A2004-09-09
JP2001200131A2001-07-24
JPH11343382A1999-12-14
JP2000038397A2000-02-08
JP2000063391A2000-02-29
JP2004527474W
JP2010006965A2010-01-14
JPH051079A1993-01-08
Other References:
See also references of EP 3753998A4
Attorney, Agent or Firm:
NOGAWA, Shintaro et al. (JP)
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