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1. WO2020230805 - POLYAMIDE RESIN COMPOSITION

Publication Number WO/2020/230805
Publication Date 19.11.2020
International Application No. PCT/JP2020/019059
International Filing Date 13.05.2020
IPC
C08G 69/26 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
69Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
02Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids
26derived from polyamines and polycarboxylic acids
C08K 5/053 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
5Use of organic ingredients
04Oxygen-containing compounds
05Alcohols; Metal alcoholates
053Polyhydroxylic alcohols
C08K 5/092 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
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
092Polycarboxylic acids
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
Applicants
  • ユニチカ株式会社 UNITIKA LTD. [JP]/[JP]
Inventors
  • 八木 優介 YAGI Yusuke
  • 田窪 由紀 TAKUBO Yuki
  • 正木 辰典 MASAKI Tatsunori
Agents
  • 特許業務法人森本国際特許事務所 MORIMOTO INT'L PATENT OFFICE
Priority Data
2019-09251116.05.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POLYAMIDE RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE POLYAMIDE
(JA) ポリアミド樹脂組成物
Abstract
(EN)
This polyamide resin composition is characterized by containing: 100 parts by mass of a polyamide (A); 3.0-10.0 parts by mass of a polyhydric alcohol (B); and 0.0-4.0 parts by mass of an aromatic polycarboxylic acid, wherein the total amount of carboxylic acid groups of (A) and (C) is 80-600 mmol per 1 kg of the total amount of (A), (B), and (C).
(FR)
Cette composition de résine de polyamide est caractérisée en ce qu'elle contient : 100 parties en masse d'un polyamide (A) ; 3,0 à 10,0 parties en masse d'un alcool polyhydrique (B) ; et 0,0 à 4,0 parties en masse d'un acide polycarboxylique aromatique, la quantité totale de groupes acide carboxylique de (A) et (C) étant de 80 à 600 mmol pour 1 kg de la quantité totale de (A), (B), et (C).
(JA)
ポリアミド(A)100質量部と、多価アルコール(B)3.0~10.0質量部と、芳香族多価カルボン酸(C)0.0~4.0質量部とを含有し、(A)と(C)のカルボン酸基量の合計が、(A)と(B)と(C)の合計1kgあたり、80~600mmolであることを特徴とするポリアミド樹脂組成物。
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