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1. (CN101225220) Flame-retardant reinforced polybutylene terephthalate compound and production method thereof

Office : China
Application Number: 200710302468.6 Application Date: 25.12.2007
Publication Number: 101225220 Publication Date: 23.07.2008
Grant Number: 101225220 Grant Date: 31.08.2011
Publication Kind : B
IPC:
C08L 67/03
C08J 5/04
C08K 7/14
C08K 3/22
C08K 5/06
C08L 51/06
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
03
the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
04
Reinforcing macromolecular compounds with loose or coherent fibrous material
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7
Use of ingredients characterised by shape
02
Fibres or whiskers
04
inorganic
14
Glass
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
20
Oxides; Hydroxides
22
of metals
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
06
Ethers; Acetals; Ketals; Ortho-esters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
06
grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Applicants: Nantong Orient Industry Co., Ltd.
南通市东方实业有限公司
Inventors: Chen Xi
陈晰
Zhou Chuanmin
周传敏
Chen Jianxin
陈建新
Chen Xixin
陈夕新
Agents: gelei
南通市永通专利事务所 32100
Priority Data:
Title: (EN) Flame-retardant reinforced polybutylene terephthalate compound and production method thereof
(ZH) 阻燃增强聚对苯二甲酸丁二醇酯复合物及生产方法
Abstract:
(EN) The invention discloses a flame retardant reinforced polybutylene terephthalate (PBT) composite and a production method of the composite. The flame retardant reinforced PBT composite is prepared by PBT, other polyesters, fiberglass, bromide, antimony trioxide, toughening, a compatibilizer, an antioxidant, an anti-dripping agent and a nucleating agent. The flame retardant reinforced polybutylene terephthalate (PBT) composite has the advantages that: other polyester materials (PTT) are added into the flame retardant reinforced PBT composite, the comprehensive mechanical property of the composite is enhanced, such as the tensile strength and the bending strength, and a plurality of new characters are given to the composite, meanwhile, compared with the pure PBT resin as reinforced flame retardant material, the composite has higher heat distortion temperature; furthermore, the preparation technique has simple process and low cost.
(ZH)

本发明公开了一种阻燃增强聚对苯二甲酸丁二醇酯复合物及生产方法,由PBT、其它聚酯、玻璃纤维、溴化物、三氧化二锑、增韧、相容剂、抗氧剂、抗滴落剂、成核剂下配制而成。本发明在阻燃增强PBT材料中加入了其它聚酯类物质(PTT)提升了复合材料的综合力学性能,如拉伸强度、弯曲强度,赋予了材料新的特点,产品具有比纯PBT树脂作为增强阻燃材料较高的热变形温度。制备工艺简单、成本低。