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Guangzhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Semiaromatic copolyamide resin and polyamide molding composition co...
Patent number
10,731,002
Issue date
Aug 4, 2020
KINGFA SCI. & TECH. CO., LTD.
Chuanhui Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-resistant polyamide composition and application thereof
Patent number
9,051,454
Issue date
Jun 9, 2015
KINGFA SCI & TECH CO. LTD.
Qingfeng Yi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL POLYESTER (LCP), LCP COMPOSITION, AND USE THEREOF
Publication number
20230391950
Publication date
Dec 7, 2023
KINGFA SCI & TECH CO., LTD.
Yuxiong Xing
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IN SITU POLYMERIZED FLAME RETARDANT, PREPARATION METHOD THEREOF, AN...
Publication number
20220251297
Publication date
Aug 11, 2022
KINGFA SCI. & TECH. CO., LTD.
Huan CHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEMIAROMATIC COPOLYAMIDE RESIN AND POLYAMIDE MOLDING COMPOSITION CO...
Publication number
20190002639
Publication date
Jan 3, 2019
KINGFA SCI. & TECH. CO., LTD.
Chuanhui ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEMIAROMATIC POLYAMIDE RESIN AND PREPARATION METHOD THEREOF AND POL...
Publication number
20190002638
Publication date
Jan 3, 2019
KINGFA SCI. & TECH. CO., LTD.
Chuanhui ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SULFONE POLYMER COMPOSITION, PREPARATION METHOD THEREOF AND THE THE...
Publication number
20170327646
Publication date
Nov 16, 2017
KINGFA SCI & TECH CO., LTD.
Jingqi DAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HALOGEN-FREE FIRE-RETARDANT POLYAMIDE COMPOSITION AND PREPARATION M...
Publication number
20170044353
Publication date
Feb 16, 2017
KINGFA SCI & TECH. CO., LTD.
Jieming Long
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HALOGEN-FREE FIRE-RETARDANT POLYAMIDE COMPOSITION AND PREPARATION M...
Publication number
20150112004
Publication date
Apr 23, 2015
SHANGHAI KINGFA SCI., & TECH. CO., LTD.
Jieming Long
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Heat-Resistant Polyamide Composition and Application Thereof
Publication number
20140303293
Publication date
Oct 9, 2014
SHANGHAI KINGFA TECHNOLOGY DEVELOPMENT CO., LTD.
Qingfeng Yi
H01 - BASIC ELECTRIC ELEMENTS