Title:
LIGHT DIFFUSION AGENT, FLAME-RETARDANT LIGHT DIFFUSION POLYCARBONATE COMPOSITION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/082337
Kind Code:
A1
Abstract:
A light diffusion agent. The light diffusion agent is in a particulate shape and is a styrene-vinyl fluoride-acrylate copolymer. The vinyl fluoride is tetrafluoroethylene and a perfluoroalkyl vinyl ether. The acrylate is an alkyl acrylate and an acrylate monomer containing diene. The flame-retardant light diffusion polycarbonate composition contains a polycarbonate matrix, the light diffusion agent and an environmentally friendly composite flame retardant.
Inventors:
ZHANG YANJUN (CN)
BI JINGLI (CN)
ZHANG CHAO (CN)
FENG QINGXIA (CN)
MENG FANMIN (CN)
LIU XIAOZHEN (CN)
LI WEIXUE (CN)
TIAN BIN (CN)
LIU LILI (CN)
BI JINGLI (CN)
ZHANG CHAO (CN)
FENG QINGXIA (CN)
MENG FANMIN (CN)
LIU XIAOZHEN (CN)
LI WEIXUE (CN)
TIAN BIN (CN)
LIU LILI (CN)
Application Number:
PCT/CN2021/132882
Publication Date:
May 19, 2023
Filing Date:
November 24, 2021
Export Citation:
Assignee:
LIAOCHENG LUXI POLYCARBONATE CO LTD (CN)
International Classes:
C08L69/00; G02B5/02
Domestic Patent References:
| WO2008012929A1 | 2008-01-31 |
Foreign References:
| CN102129092A | 2011-07-20 | |||
| CN108137719A | 2018-06-08 | |||
| CN101109829A | 2008-01-23 | |||
| CN101472992A | 2009-07-01 | |||
| US20150168604A1 | 2015-06-18 | |||
| KR20150028016A | 2015-03-13 | |||
| JPH03207701A | 1991-09-11 |
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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