FR3097226B1 - Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation - Google Patents
Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation Download PDFInfo
- Publication number
- FR3097226B1 FR3097226B1 FR1906183A FR1906183A FR3097226B1 FR 3097226 B1 FR3097226 B1 FR 3097226B1 FR 1906183 A FR1906183 A FR 1906183A FR 1906183 A FR1906183 A FR 1906183A FR 3097226 B1 FR3097226 B1 FR 3097226B1
- Authority
- FR
- France
- Prior art keywords
- equal
- hollow glass
- dielectric constant
- solid
- low dielectric
- 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 4
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 239000011521 glass Substances 0.000 abstract 6
- 230000002787 reinforcement Effects 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 4
- 239000011324 bead Substances 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
Classifications
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—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
- C08L51/06—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 grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- 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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
La présente invention concerne l’utilisation d’un mélange de renforts de verre plein et creux avec un alliage constitué d’au moins un polyamide et d’au moins une polyoléfine, ledit mélange de renforts de verre plein et creux comprenant de 5 à 50% en poids de billes de verre creuses par rapport au total des renforts de verre plein et creux, en particulier de 5 à 35% en poids de billes de verre creuses par rapport au total des renforts de verre plein et creux, pour préparer une composition présentant un module, à sec à 23°C, au moins égal à 8GPa, en particulier au moins égal à 10 GPa, en particulier au moins égal à 11GPa, et une constante diélectrique Dk, inférieure ou égale à 3,5, notamment inférieure ou égale à 3,3, en particulier inférieure ou égale à 3,2 telle que mesurée selon ASTM D-2520-13, à une fréquence d’au moins 1 GHz, notamment à une fréquence d’au moins 2 GHz, en particulier à une fréquence d’au moins 3 GHz, à 23°C, sous 50%RH.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906183A FR3097226B1 (fr) | 2019-06-11 | 2019-06-11 | Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation |
KR1020227000674A KR20220020343A (ko) | 2019-06-11 | 2020-06-10 | 높은 모듈러스 및 낮은 유전 상수를 갖는 폴리아미드 조성물 및 이의 용도 |
JP2021573363A JP2022536159A (ja) | 2019-06-11 | 2020-06-10 | 高弾性率及び低誘電率を有するポリアミド組成物、及びその使用 |
CN202080050562.0A CN114127182A (zh) | 2019-06-11 | 2020-06-10 | 具有高模量和低介电常数的聚酰胺组合物及其用途 |
PCT/FR2020/050986 WO2020249899A1 (fr) | 2019-06-11 | 2020-06-10 | Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation |
EP20743201.4A EP3983484A1 (fr) | 2019-06-11 | 2020-06-10 | Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation |
US17/617,877 US20220306838A1 (en) | 2019-06-11 | 2020-06-10 | Polyamide compositions having a high modulus and a low dielectric constant and use thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906183A FR3097226B1 (fr) | 2019-06-11 | 2019-06-11 | Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation |
FR1906183 | 2019-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3097226A1 FR3097226A1 (fr) | 2020-12-18 |
FR3097226B1 true FR3097226B1 (fr) | 2021-11-26 |
Family
ID=67810921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1906183A Active FR3097226B1 (fr) | 2019-06-11 | 2019-06-11 | Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220306838A1 (fr) |
EP (1) | EP3983484A1 (fr) |
JP (1) | JP2022536159A (fr) |
KR (1) | KR20220020343A (fr) |
CN (1) | CN114127182A (fr) |
FR (1) | FR3097226B1 (fr) |
WO (1) | WO2020249899A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022553748A (ja) | 2019-10-24 | 2022-12-26 | インヴィスタ テキスタイルズ(ユー.ケー.)リミテッド | ポリアミド組成物及び同組成物から作製される物品 |
FR3111351B1 (fr) * | 2020-06-10 | 2022-09-09 | Arkema France | Compositions de polyamide presentant un module eleve et une faible constante dielectrique et leur utilisation |
CN115260760B (zh) * | 2022-09-15 | 2023-12-12 | 辰东新材料(江苏)有限公司 | 具有高耐热、高模量和低介电常数的聚酰胺复合物及其制备和应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1237309B (de) | 1965-09-11 | 1967-03-23 | Bayer Ag | Verfahren zur Herstellung waermestabilisierter Polyamide |
DE19847627A1 (de) | 1998-10-15 | 2000-04-20 | Brueggemann L Kg | Mit Kupferkomplexen und organischen Halogenverbindungen stabilisierte Polyamidzusammensetzung |
FR2858626B1 (fr) | 2003-08-05 | 2005-10-07 | Atofina | Polyamides semi aromatiques souple a faible reprise en humidite |
CN1256386C (zh) * | 2003-10-14 | 2006-05-17 | 林安良 | 高自润滑、高耐磨和增强的尼龙工程塑料合金及制造方法 |
ATE445660T1 (de) | 2007-05-03 | 2009-10-15 | Ems Patent Ag | Teilaromatische polyamidformmassen und deren verwendungen |
FR2932808B1 (fr) * | 2008-06-20 | 2010-08-13 | Arkema France | Copolyamide, composition comprenant un tel copolyamide et leurs utilisations. |
BR112012002474B1 (pt) | 2009-08-06 | 2019-08-13 | Arkema France | composição incluindo uma copoliamida e uma poliolefina reticulada, processo de preparo e uso da mesma |
KR101352792B1 (ko) * | 2011-11-04 | 2014-01-17 | 현대자동차주식회사 | 흡기계 하우징용 다공성 플라스틱 조성물 |
CN104262956A (zh) * | 2014-09-23 | 2015-01-07 | 苏州聚冠复合材料有限公司 | 超光亮、高流动性pa66/pa6增强填充的合金材料及其制备方法 |
CN105199374B (zh) * | 2015-09-25 | 2017-12-08 | 成都金发科技新材料有限公司 | 一种耐热老化耐水解的聚酰胺/聚丙烯合金 |
CN107459805B (zh) * | 2016-06-06 | 2020-11-24 | 华为技术有限公司 | 一种基站天线罩及其制造方法 |
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 |
CN109135205A (zh) * | 2018-08-14 | 2019-01-04 | 含山县胜发塑料制品有限公司 | 一种高强度高韧性瓶片再生合金材料 |
-
2019
- 2019-06-11 FR FR1906183A patent/FR3097226B1/fr active Active
-
2020
- 2020-06-10 KR KR1020227000674A patent/KR20220020343A/ko unknown
- 2020-06-10 US US17/617,877 patent/US20220306838A1/en active Pending
- 2020-06-10 CN CN202080050562.0A patent/CN114127182A/zh active Pending
- 2020-06-10 JP JP2021573363A patent/JP2022536159A/ja active Pending
- 2020-06-10 EP EP20743201.4A patent/EP3983484A1/fr active Pending
- 2020-06-10 WO PCT/FR2020/050986 patent/WO2020249899A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3097226A1 (fr) | 2020-12-18 |
JP2022536159A (ja) | 2022-08-12 |
KR20220020343A (ko) | 2022-02-18 |
EP3983484A1 (fr) | 2022-04-20 |
US20220306838A1 (en) | 2022-09-29 |
WO2020249899A1 (fr) | 2020-12-17 |
CN114127182A (zh) | 2022-03-01 |
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