FR3115285B1 - Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation - Google Patents
Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation Download PDFInfo
- Publication number
- FR3115285B1 FR3115285B1 FR2010535A FR2010535A FR3115285B1 FR 3115285 B1 FR3115285 B1 FR 3115285B1 FR 2010535 A FR2010535 A FR 2010535A FR 2010535 A FR2010535 A FR 2010535A FR 3115285 B1 FR3115285 B1 FR 3115285B1
- Authority
- FR
- France
- Prior art keywords
- carbon fibers
- hollow glass
- compositions
- low density
- polyether block
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 229920000049 Carbon (fiber) Polymers 0.000 title abstract 2
- 239000004917 carbon fiber Substances 0.000 title abstract 2
- 229920002614 Polyether block amide Polymers 0.000 title 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
Classifications
-
- 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
- C08K7/06—Elements
-
- 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
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La présente invention concerne une composition de moulage, comprenant en poids : (A) de 45% à 90%, notamment de 60% à 80%, en particulier de 62,5% à 77,5% d’au moins un copolyamide à motifs amides (Ba1) et à motifs polyéthers (Ba2), (B) de 5% à 30%, notamment de 10% à 20%, en particulier de 12,5% à 17,5% de fibres de carbone, (C) de 5% à 20%, notamment de 10% à 15% de renfort de verre creux, (D) de 0 à 5%, de préférence 0,1% à 2% d’au moins un additif, la somme des proportions de chaque constituant (A) + (B) + (C) + (D) de ladite composition étant égale à 100%.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010535A FR3115285B1 (fr) | 2020-10-15 | 2020-10-15 | Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation |
EP21810067.5A EP4229114A1 (fr) | 2020-10-15 | 2021-10-12 | Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation |
JP2023523071A JP2023546130A (ja) | 2020-10-15 | 2021-10-12 | ポリエーテルブロックアミドと中空ガラス強化材とを含む低密度組成物及びその使用 |
CN202180070925.1A CN116348533A (zh) | 2020-10-15 | 2021-10-12 | 含有聚醚嵌段酰胺和空心玻璃增强物的低密度组合物及其用途 |
US18/248,926 US20230399466A1 (en) | 2020-10-15 | 2021-10-12 | Low density compositions containing polyether block amides and hollow glass reinforcements and use of same |
KR1020237015691A KR20230087529A (ko) | 2020-10-15 | 2021-10-12 | 폴리에테르 블록 아미드 및 중공 유리 보강재를 함유하는 저밀도 조성물 및 이의 용도 |
PCT/FR2021/051765 WO2022079380A1 (fr) | 2020-10-15 | 2021-10-12 | Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010535A FR3115285B1 (fr) | 2020-10-15 | 2020-10-15 | Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation |
FR2010535 | 2020-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3115285A1 FR3115285A1 (fr) | 2022-04-22 |
FR3115285B1 true FR3115285B1 (fr) | 2023-11-17 |
Family
ID=73793461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2010535A Active FR3115285B1 (fr) | 2020-10-15 | 2020-10-15 | Compositions de polyether block amides, de fibres de carbone et de renforts de verre creux presentant une faible densite et leur utilisation |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230399466A1 (fr) |
EP (1) | EP4229114A1 (fr) |
JP (1) | JP2023546130A (fr) |
KR (1) | KR20230087529A (fr) |
CN (1) | CN116348533A (fr) |
FR (1) | FR3115285B1 (fr) |
WO (1) | WO2022079380A1 (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104283A (ja) | 1986-10-22 | 1988-05-09 | Pioneer Electronic Corp | ディスク再生装置 |
JPH0561701A (ja) | 1991-08-31 | 1993-03-12 | Nec Corp | アドレス制御メモリ用監視装置 |
FR2846332B1 (fr) | 2002-10-23 | 2004-12-03 | Atofina | Copolymeres transparents a blocs polyamides et blocs polyethers |
US7056975B2 (en) | 2003-05-27 | 2006-06-06 | Ube Industries, Ltd. | Thermoplastic resin composition having improved resistance to hydrolysis |
KR20070004756A (ko) | 2004-03-22 | 2007-01-09 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 충전된 섬유로 강화된 열가소성 복합재 |
JP2007119669A (ja) | 2005-10-31 | 2007-05-17 | Ube Ind Ltd | ポリアミド樹脂組成物 |
FR2909674B1 (fr) * | 2006-12-08 | 2012-08-24 | Arkema France | Copolymere a blocs polyamide, polyester et polyether |
FR2936803B1 (fr) * | 2008-10-06 | 2012-09-28 | Arkema France | Copolymere a blocs issu de matieres renouvelables et procede de fabrication d'un tel copolymere a blocs. |
JP2013010847A (ja) | 2011-06-29 | 2013-01-17 | Toray Ind Inc | 炭素繊維強化樹脂組成物およびその成形品 |
EP3135731B1 (fr) | 2015-08-31 | 2017-11-01 | Ems-Patent Ag | Masses moulees en polyamide et corps de formage ainsi fabriques |
WO2020094624A1 (fr) | 2018-11-06 | 2020-05-14 | Ems-Patent Ag | Masse moulée de polyamide, corps moulé formé avec celle-ci ainsi que possibilités d'utilisation |
-
2020
- 2020-10-15 FR FR2010535A patent/FR3115285B1/fr active Active
-
2021
- 2021-10-12 JP JP2023523071A patent/JP2023546130A/ja active Pending
- 2021-10-12 US US18/248,926 patent/US20230399466A1/en active Pending
- 2021-10-12 KR KR1020237015691A patent/KR20230087529A/ko unknown
- 2021-10-12 WO PCT/FR2021/051765 patent/WO2022079380A1/fr active Application Filing
- 2021-10-12 CN CN202180070925.1A patent/CN116348533A/zh active Pending
- 2021-10-12 EP EP21810067.5A patent/EP4229114A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
CN116348533A (zh) | 2023-06-27 |
EP4229114A1 (fr) | 2023-08-23 |
JP2023546130A (ja) | 2023-11-01 |
KR20230087529A (ko) | 2023-06-16 |
FR3115285A1 (fr) | 2022-04-22 |
WO2022079380A1 (fr) | 2022-04-21 |
US20230399466A1 (en) | 2023-12-14 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20220422 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |