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1. WO2014171601 - POLYAMIDE-BASED RESIN COMPOSITION HAVING EXCELLENT FLEXURAL MODULUS AND IMPACT STRENGTH

Publication Number WO/2014/171601
Publication Date 23.10.2014
International Application No. PCT/KR2013/009700
International Filing Date 30.10.2013
IPC
C08L 77/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
77Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
C08K 7/14 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7Use of ingredients characterised by shape
02Fibres or whiskers
04inorganic
14Glass
C08K 9/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
9Use of pretreated ingredients
04Ingredients treated with organic substances
C08J 5/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
04Reinforcing macromolecular compounds with loose or coherent fibrous material
06using pretreated fibrous materials
08glass fibres
CPC
C08J 2377/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2377Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain
C08J 2377/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2377Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain
06Polyamides derived from polyamines and polycarboxylic acids
C08J 5/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
04Reinforcing macromolecular compounds with loose or coherent fibrous material
06using pretreated fibrous materials
08glass fibres
C08K 7/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
7Use of ingredients characterised by shape
02Fibres or whiskers
04inorganic
14Glass
C08K 9/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
9Use of pretreated ingredients
04Ingredients treated with organic substances
C08L 77/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
77Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain
06Polyamides derived from polyamines and polycarboxylic acids
Applicants
  • 삼성에스디아이 주식회사 SAMSUNG SDI CO., LTD. [KR]/[KR]
Inventors
  • 한재현 HAN, Jae Hyun
  • 우은택 WOO, Eun Taek
  • 김정기 KIM, Jung Ki
  • 임종철 LIM, Jong Cheol
Agents
  • 최덕규 CHOI, Duk Kyu
Priority Data
10-2013-004266218.04.2013KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) POLYAMIDE-BASED RESIN COMPOSITION HAVING EXCELLENT FLEXURAL MODULUS AND IMPACT STRENGTH
(FR) COMPOSITION DE RÉSINE À BASE DE POLYAMIDE AYANT UN EXCELLENT MODULE D'ÉLASTICITÉ EN FLEXION ET UNE EXCELLENTE RÉSISTANCE AU CHOC
(KO) 굴곡탄성률 및 충격강도가 우수한 폴리아마이드계 수지 조성물
Abstract
(EN)
A polyamide-based resin composition according to the present invention includes (A) 20 to 60 wt% of an aliphatic polyamide resin having 16 to 24 carbon atoms and (B) 40 to 80 wt% of glass fibre which is in the form of fibre and has a ratio of minor axis to major axis of cross section of 1:2 to 1:6. The polyamide-based resin composition according to the present invention exhibits excellent flexural modulus and impact strength.
(FR)
Selon la présente invention, une composition de résine à base de polyamide comprend (A) 20 à 60 % en poids d'une résine polyamide aliphatique ayant 16 à 24 atomes de carbone et (B) 40 à 80 % en poids de fibre de verre qui se présente sous la forme de fibre et possède un rapport de petit axe à grand axe de section transversale de 1:2 à 1:6. La composition de résine à base de polyamide selon la présente invention présente un excellent module d'élasticité en flexion et une excellente résistance au choc.
(KO)
본 발명에 따른 폴리아미드계 수지 조성물은 (A) 탄소수가 16 내지 24개인 지방족 폴리아마이드 수지 20 내지 60 중량% 및 (B) 섬유상 형태를 가지며, 단면의 단축과 장축의 비율이 1:2 내지 1:6인 유리섬유 40 내지 80 중량%를 포함한다. 본 발명에 따른 폴리아마이드계 수지 조성물은 굴곡탄성률 및 충격강도가 우수하다.
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