FR3094010B1 - Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilité de module élevée et leurs utilisations - Google Patents

Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilité de module élevée et leurs utilisations Download PDF

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Publication number
FR3094010B1
FR3094010B1 FR1902916A FR1902916A FR3094010B1 FR 3094010 B1 FR3094010 B1 FR 3094010B1 FR 1902916 A FR1902916 A FR 1902916A FR 1902916 A FR1902916 A FR 1902916A FR 3094010 B1 FR3094010 B1 FR 3094010B1
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FR
France
Prior art keywords
preferentially
copolyamide
reinforcing fibers
high modulus
exhibiting high
Prior art date
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Active
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FR1902916A
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English (en)
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FR3094010A1 (fr
Inventor
Mathieu Sabard
Benoît Brule
De Santi Marie Pommier
Gaspar Stefânia Cassiano
Damien Vitry
Rui Mao
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Arkema France SA
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Arkema France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1902916A priority Critical patent/FR3094010B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to EP20726194.2A priority patent/EP3941968A1/fr
Priority to JP2021556226A priority patent/JP2022526097A/ja
Priority to KR1020217033792A priority patent/KR20210141625A/ko
Priority to US17/439,298 priority patent/US20220153998A1/en
Priority to PCT/FR2020/050537 priority patent/WO2020188203A1/fr
Priority to CN202080032776.5A priority patent/CN113785018A/zh
Publication of FR3094010A1 publication Critical patent/FR3094010A1/fr
Application granted granted Critical
Publication of FR3094010B1 publication Critical patent/FR3094010B1/fr
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/04—Polyamides derived from alpha-amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/04—Polyamides derived from alpha-amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

La présente invention concerne l’utilisation d’un copolyamide comprenant au moins deux motifs distincts A et X1Y de formule A/X1Y, dans laquelle : - A est un motif répétitif obtenu par polycondensation : d’au moins un aminoacide en C9 à C18, préférentiellement en C10 à C18, plus préférentiellement en C10 à C12, ou d’au moins un lactame en C9 à C18, préférentiellement en C10 à C18, plus préférentiellement en C10 à C12, ou d’au moins une diamine Ca en C4-C36, préférentiellement C6-C18, préférentiellement C6-C12, plus préférentiellement C10-C12, avec au moins un acide dicarboxylique Cb en C4-C36, préférentiellement C6-C18, préférentiellement C6-C12, plus préférentiellement C10-C12,; - X1Y est un motif répétitif obtenu à partir de la polycondensation d’au moins une diamine aliphatique linéaire (X1) en C9 à C18, préférentiellement en C10 à C18, plus préférentiellement en C10 à C12, et d’au moins un acide dicarboxylique aromatique (Y), pour préparer une composition dont le module ne varie pas de plus de 20% dans l’intervalle de température allant de 20°C à 40°C, notamment dans l’intervalle de température allant de 0°C à 40°C, en particulier dans l’intervalle de température allant de -10°C à 40°C. Elle concerne par ailleurs une composition comprenant un tel copolyamide, un procédé pour sa fabrication ainsi que des articles moulés susceptibles d’être obtenus à partir de celle-ci.
FR1902916A 2019-03-21 2019-03-21 Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilité de module élevée et leurs utilisations Active FR3094010B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1902916A FR3094010B1 (fr) 2019-03-21 2019-03-21 Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilité de module élevée et leurs utilisations
JP2021556226A JP2022526097A (ja) 2019-03-21 2020-03-13 強化用繊維を含み、高弾性率安定性を有するコポリアミド組成物およびその使用
KR1020217033792A KR20210141625A (ko) 2019-03-21 2020-03-13 보강 섬유를 포함하고 높은 모듈러스 안정성을 갖는 코폴리아미드 조성물 및 이의 용도
US17/439,298 US20220153998A1 (en) 2019-03-21 2020-03-13 Copolyamide compositions comprising reinforcing fibers and having high modulus stability and uses thereof
EP20726194.2A EP3941968A1 (fr) 2019-03-21 2020-03-13 Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilite de module elevee et leurs utilisations
PCT/FR2020/050537 WO2020188203A1 (fr) 2019-03-21 2020-03-13 Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilite de module elevee et leurs utilisations
CN202080032776.5A CN113785018A (zh) 2019-03-21 2020-03-13 包含增强纤维并且具有高模量稳定性的共聚酰胺组合物及其用途

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902916 2019-03-21
FR1902916A FR3094010B1 (fr) 2019-03-21 2019-03-21 Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilité de module élevée et leurs utilisations

Publications (2)

Publication Number Publication Date
FR3094010A1 FR3094010A1 (fr) 2020-09-25
FR3094010B1 true FR3094010B1 (fr) 2021-10-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902916A Active FR3094010B1 (fr) 2019-03-21 2019-03-21 Compositions de copolyamides comprenant des fibres de renforts et presentant une stabilité de module élevée et leurs utilisations

Country Status (7)

Country Link
US (1) US20220153998A1 (fr)
EP (1) EP3941968A1 (fr)
JP (1) JP2022526097A (fr)
KR (1) KR20210141625A (fr)
CN (1) CN113785018A (fr)
FR (1) FR3094010B1 (fr)
WO (1) WO2020188203A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843611A (en) * 1972-05-22 1974-10-22 Phillips Petroleum Co Copolyamide from terephthalic acid,dodecanedioic acid and dodecane diamine
GB9018144D0 (en) 1990-08-17 1990-10-03 Unilever Plc Polymerisation process
CN100349977C (zh) * 2002-08-09 2007-11-21 纳幕尔杜邦公司 聚酰胺模塑组合物和由其模塑的具有提高的热稳定性的电气和电子元件
US7388048B2 (en) * 2003-08-05 2008-06-17 Arkema France Flexible semiaromatic polyamides with a low moisture uptake
FR2934864B1 (fr) 2008-08-08 2012-05-25 Arkema France Polyamide semi-aromatique a terminaison de chaine
FR2934865B1 (fr) * 2008-08-08 2010-08-27 Arkema France Copolyamide semi-aromatique et son procede de preparation
FR2981357B1 (fr) * 2011-10-13 2013-10-25 Arkema France Composition souple a base de polyamide semi-aromatique, son procede de preparation et ses utilisations
FR3002180B1 (fr) * 2013-02-18 2017-12-29 Arkema France Utilisation de copolyamide semi-aromatique pour le transport de fluide frigorigene
KR102256940B1 (ko) 2013-06-05 2021-05-28 솔베이 스페셜티 폴리머즈 유에스에이, 엘.엘.씨. 휴대 전자 기기를 위한 충전된 폴리머 조성물
FR3057573A1 (fr) 2016-10-19 2018-04-20 Arkema France Utilisation de fibres de verre a section circulaire dans un melange comprenant un polyamide semi-aromatique et un polyamide aliphatique pour ameliorer les proprietes mecaniques dudit melange
FR3057572A1 (fr) 2016-10-19 2018-04-20 Arkema France Utilisation d'un polyamide semi-aromatique dans un melange de polyamide aliphatique comprenant des fibres de verre a section circulaire pour limiter le gauchissement

Also Published As

Publication number Publication date
EP3941968A1 (fr) 2022-01-26
US20220153998A1 (en) 2022-05-19
KR20210141625A (ko) 2021-11-23
WO2020188203A1 (fr) 2020-09-24
FR3094010A1 (fr) 2020-09-25
CN113785018A (zh) 2021-12-10
JP2022526097A (ja) 2022-05-23

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