Title:
MAKROLON COMPOSITION AND USE OF SULFONATE AND PHOSPHOROUS COMPOUND IN REDUCING FUMING AND HEAT RELEASE OF MAKROLON
Document Type and Number:
WIPO Patent Application WO/2020/151552
Kind Code:
A1
Abstract:
The present invention provides a makrolon composition, comprising the following components in parts by weight: 100 parts of makrolon; 1-30 parts of boehmite; 0.1-1.5 parts of sulfonate; and 1-12 parts of phosphorous compound. The makrolon composition has the advantages of low fuming density, low heat release rate and good tenacity maintenance. Further disclosed is the use of sulfonate and phosphorous compound in reducing fume density and heat release rate of makrolon. The compound comprises the following components in parts by weight: 100 parts of makrolon; 0.1-1.5 parts of sulfonate; and 1-12 parts of phosphorous compound. The sulfonate and phosphorous compound is used in combination with makrolon, which can effectively reduce fume density and heat release rate.
Inventors:
WU JUN (CN)
TONG WEI (CN)
HUANG XIANBO (CN)
YE NANBIAO (CN)
LI MINGKUN (CN)
PENG MINLE (CN)
YANG YAN (CN)
DING CHAO (CN)
TONG WEI (CN)
HUANG XIANBO (CN)
YE NANBIAO (CN)
LI MINGKUN (CN)
PENG MINLE (CN)
YANG YAN (CN)
DING CHAO (CN)
Application Number:
PCT/CN2020/072285
Publication Date:
July 30, 2020
Filing Date:
January 15, 2020
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
International Classes:
C08L69/00; C08K3/22; C08K3/34; C08K3/38; C08K5/42; C08K5/523; C08K13/02; C08L25/12; C08L27/18
Foreign References:
| CN109777073A | 2019-05-21 | |||
| CN109796742A | 2019-05-24 | |||
| CN101914276A | 2010-12-15 | |||
| CN104962055A | 2015-10-07 | |||
| CN101412844A | 2009-04-22 | |||
| CN102604356A | 2012-07-25 | |||
| CN105924925A | 2016-09-07 |
Other References:
ZHANG, XU-DONG; JIANG, JUN-KUI; MA, YUE; MA, XUE-MEI; HAN, XUE; HU, ZHI-YONG: "Study of potassium 3-(phenylsulfonyl) benzenesulfonate and triphenylphosphine oxide on the flame retardancy of polycarbonate", CHINA PLASTICS INDUSTRY, vol. 46, no. 2, 28 February 2018 (2018-02-28), pages 54 - 57,116, XP009522394, ISSN: 1005-5770
XU, LU; WANG, YU-CHONG; LIU, YU-JIA;LI, TING; YANG, JING-WEI; TANG, LIN-SHENG: "Synergistic flame retardancy of hexaphenoxycyclotriphosphazene and potassium perfluorobutane sulfonate in PC", CHINA PLASTICS INDUSTRY, vol. 42, no. 4, 30 April 2014 (2014-04-30), pages 101 - 105,123, XP009522376, DOI: 10.3969 /j.issn.1005-5770.2014.04.025
XU, LU; WANG, YU-CHONG; LIU, YU-JIA;LI, TING; YANG, JING-WEI; TANG, LIN-SHENG: "Synergistic flame retardancy of hexaphenoxycyclotriphosphazene and potassium perfluorobutane sulfonate in PC", CHINA PLASTICS INDUSTRY, vol. 42, no. 4, 30 April 2014 (2014-04-30), pages 101 - 105,123, XP009522376, DOI: 10.3969 /j.issn.1005-5770.2014.04.025
Attorney, Agent or Firm:
GUANGZHOU WISON I.P. LAW FIRM (CN)
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