Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/231250
Kind Code:
A1
Abstract:
Provided are a thermoplastic resin composition with excellent flame retardancy, electrical insulation and mechanical properties, and a molded product using same, the composition comprising, on the basis of 100 parts by weight of a base material comprising (A) 30-70 wt% of a polyamide resin, (B) 5-30 wt% of a phosphorus-based flame retardant, (C) 1-10 wt% of a melamine-based flame retardant and (D) 20-40 wt% of glass fiber: (E) 0.5-5 parts by weight of zinc borate; and (F) 0.5-3 parts by weight of a fluorinated polyolefin, wherein the weight ratio of the zinc borate (E) and the fluorinated polyolefin (F) is 1:2 to 1:10.
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Inventors:
LEE HYUNJE (KR)
KANG SEONGWOO (KR)
KANG SEONGWOO (KR)
Application Number:
PCT/KR2022/005897
Publication Date:
November 03, 2022
Filing Date:
April 26, 2022
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L77/02; C08K3/38; C08K5/00; C08K5/3492; C08K5/529; C08K5/5313; C08L27/18
Foreign References:
| CN105062050A | 2015-11-18 | |||
| KR20070007088A | 2007-01-12 | |||
| KR20140054365A | 2014-05-08 | |||
| US5102931A | 1992-04-07 |
Other References:
YOU YI-LAN; LIU CHEN-MING; LI DU-XIN; LIU SHI-JUN; HE GUO-WEN: "Tribological and flame retardant modification of polyamide-6 composite", JOURNAL OF CENTRAL SOUTH UNIVERSITY, CENTRAL SOUTH UNIVERSITY, CHANGSHA, vol. 26, no. 1, 25 January 2019 (2019-01-25), Changsha, pages 88 - 97, XP036685678, ISSN: 2095-2899, DOI: 10.1007/s11771-019-3984-z
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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