Title:
HIGHLY FLAME-RETARDANT, HALOGEN-FREE COLORED HEAT-SHRINK TUBING
Document Type and Number:
WIPO Patent Application WO/2011/053088
Kind Code:
A2
Abstract:
Provided are a halogen-free resin composition for a heat-shrink tubing having a combination of mechanical properties and flame retardancy and improved colorability, and a heat-shrink tubing manufactured using the resin composition. The resin composition includes 30 to 100 parts by weight of a phosphorus-based flame retardant, except red phosphorus; and 5 to 15 parts by weight of a silicone-based secondary flame retardant, per 100 parts by weight of a base resin, and the base resin is ethylene vinyl acetate copolymer obtained by polymerizing 15 to 33 weight% of vinyl acetate monomer and having a melt flow index between 2 g/10 min and 15 g/10 min.
Inventors:
KIM, Won-Jung (1 Byeoksan Baekhap Apt, Ojeon-dong Uiwang-si, Gyeonggi-do 437-729, 05-1402, KR)
KIM, Chang-Suk (2 Bando Bora Apt, Naeson-dong Uiwang-si, Gyeonggi-do 437-080, 08-1602, KR)
KANG, Min-Gyu (306-607, Mokryeon Woosung Apt.Beomgye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-723, KR)
NAM, Gi-Joon (B-1503, Jungang Heights Apt.71-17, Jamwon-dong, Seocho-gu, Seoul 137-909, KR)
KIM, Chang-Suk (2 Bando Bora Apt, Naeson-dong Uiwang-si, Gyeonggi-do 437-080, 08-1602, KR)
KANG, Min-Gyu (306-607, Mokryeon Woosung Apt.Beomgye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-723, KR)
NAM, Gi-Joon (B-1503, Jungang Heights Apt.71-17, Jamwon-dong, Seocho-gu, Seoul 137-909, KR)
Application Number:
KR2010/007648
Publication Date:
May 05, 2011
Filing Date:
November 02, 2010
Export Citation:
Assignee:
LS CABLE LTD. (1026-6, Hogye-dongDongan-gu, Anyang-city, Gyeonggi-do 431-848, KR)
KIM, Won-Jung (1 Byeoksan Baekhap Apt, Ojeon-dong Uiwang-si, Gyeonggi-do 437-729, 05-1402, KR)
KIM, Chang-Suk (2 Bando Bora Apt, Naeson-dong Uiwang-si, Gyeonggi-do 437-080, 08-1602, KR)
KANG, Min-Gyu (306-607, Mokryeon Woosung Apt.Beomgye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-723, KR)
NAM, Gi-Joon (B-1503, Jungang Heights Apt.71-17, Jamwon-dong, Seocho-gu, Seoul 137-909, KR)
KIM, Won-Jung (1 Byeoksan Baekhap Apt, Ojeon-dong Uiwang-si, Gyeonggi-do 437-729, 05-1402, KR)
KIM, Chang-Suk (2 Bando Bora Apt, Naeson-dong Uiwang-si, Gyeonggi-do 437-080, 08-1602, KR)
KANG, Min-Gyu (306-607, Mokryeon Woosung Apt.Beomgye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-723, KR)
NAM, Gi-Joon (B-1503, Jungang Heights Apt.71-17, Jamwon-dong, Seocho-gu, Seoul 137-909, KR)
International Classes:
C08L31/04; B29D23/20; C08K5/49; C08K5/54
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (Jinsuk B/D, 8F. 1536-7,Seocho-dong, Seocho-gu, Seoul 137-872, KR)
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