FR3089999B1 - Poudre de copolymère à blocs polyamides et à blocs polyéthers - Google Patents
Poudre de copolymère à blocs polyamides et à blocs polyéthers Download PDFInfo
- Publication number
- FR3089999B1 FR3089999B1 FR1872828A FR1872828A FR3089999B1 FR 3089999 B1 FR3089999 B1 FR 3089999B1 FR 1872828 A FR1872828 A FR 1872828A FR 1872828 A FR1872828 A FR 1872828A FR 3089999 B1 FR3089999 B1 FR 3089999B1
- Authority
- FR
- France
- Prior art keywords
- polyamide
- polyether
- blocks
- copolymer powder
- 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
- 239000004952 Polyamide Substances 0.000 title abstract 8
- 229920002647 polyamide Polymers 0.000 title abstract 8
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 5
- 229920000570 polyether Polymers 0.000 title abstract 5
- 239000000843 powder Substances 0.000 title abstract 2
- 229920001400 block copolymer Polymers 0.000 title 1
- 229920001577 copolymer Polymers 0.000 abstract 4
- 230000004927 fusion Effects 0.000 abstract 3
Classifications
-
- 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
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/20—Tetrahydrofuran
-
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
-
- 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
-
- 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
- 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
- C08G69/46—Post-polymerisation treatment
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
-
- 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
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Polyamides (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
L’invention concerne une poudre de copolymère à blocs polyamides et à blocs polyéthers présentant : une enthalpie de fusion des blocs polyamides supérieure ou égale à 70 J/g si le rapport massique des blocs polyamides par rapport aux blocs polyéthers du copolymère est supérieur ou égal à 4 ; une enthalpie de fusion des blocs polyamides supérieure ou égale à 50 J/g si le rapport massique des blocs polyamides par rapport aux blocs polyéthers du copolymère est supérieur ou égal à 1 et inférieur à 4 ; ou une enthalpie de fusion des blocs polyamides supérieure ou égale à 20 J/g si le rapport massique des blocs polyamides par rapport aux blocs polyéthers du copolymère est inférieur à 1.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872828A FR3089999B1 (fr) | 2018-12-13 | 2018-12-13 | Poudre de copolymère à blocs polyamides et à blocs polyéthers |
CN201980088849.XA CN113286852A (zh) | 2018-12-13 | 2019-12-11 | 具有聚酰胺嵌段和聚醚嵌段的共聚物粉末 |
US17/312,997 US20220073686A1 (en) | 2018-12-13 | 2019-12-11 | Copolymer powder with polyamide blocks and polyether blocks |
KR1020217020772A KR20210102297A (ko) | 2018-12-13 | 2019-12-11 | 폴리아미드 블록 및 폴리에테르 블록을 포함하는 공중합체 분말 |
PCT/FR2019/053009 WO2020120899A1 (fr) | 2018-12-13 | 2019-12-11 | Poudre de copolymère à blocs polyamides et à blocs polyéthers |
EP19839647.5A EP3894480A1 (fr) | 2018-12-13 | 2019-12-11 | Poudre de copolymère à blocs polyamides et à blocs polyéthers |
JP2021533520A JP7535516B2 (ja) | 2018-12-13 | 2019-12-11 | ポリアミドブロック及びポリエーテルブロックを有するコポリマー粉末 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872828A FR3089999B1 (fr) | 2018-12-13 | 2018-12-13 | Poudre de copolymère à blocs polyamides et à blocs polyéthers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3089999A1 FR3089999A1 (fr) | 2020-06-19 |
FR3089999B1 true FR3089999B1 (fr) | 2021-08-20 |
Family
ID=66218247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1872828A Active FR3089999B1 (fr) | 2018-12-13 | 2018-12-13 | Poudre de copolymère à blocs polyamides et à blocs polyéthers |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220073686A1 (fr) |
EP (1) | EP3894480A1 (fr) |
JP (1) | JP7535516B2 (fr) |
KR (1) | KR20210102297A (fr) |
CN (1) | CN113286852A (fr) |
FR (1) | FR3089999B1 (fr) |
WO (1) | WO2020120899A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3125543A1 (fr) * | 2021-07-26 | 2023-01-27 | Arkema France | Filament élastique recyclable à base d’un copolymère blocs de polyamide et de polyéther |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5652326A (en) | 1993-03-03 | 1997-07-29 | Sanyo Chemical Industries, Ltd. | Polyetheresteramide and antistatic resin composition |
US6110411A (en) | 1997-03-18 | 2000-08-29 | Clausen; Christian Henning | Laser sinterable thermoplastic powder |
DE19747309B4 (de) | 1997-10-27 | 2007-11-15 | Degussa Gmbh | Verwendung eines Polyamids 12 für selektives Laser-Sintern |
FR2846333B1 (fr) * | 2002-10-23 | 2004-12-03 | Atofina | Augmentation du point de fusion et de l'enthalpie de fusion des polyamides par un traitement a l'eau |
FR2846332B1 (fr) | 2002-10-23 | 2004-12-03 | Atofina | Copolymeres transparents a blocs polyamides et blocs polyethers |
JP4193588B2 (ja) | 2003-05-26 | 2008-12-10 | 宇部興産株式会社 | ポリアミド系エラストマー |
JP4161802B2 (ja) | 2003-05-27 | 2008-10-08 | 宇部興産株式会社 | ポリアミド組成物 |
US7056975B2 (en) | 2003-05-27 | 2006-06-06 | Ube Industries, Ltd. | Thermoplastic resin composition having improved resistance to hydrolysis |
BRPI0414212B1 (pt) | 2003-09-08 | 2016-11-22 | 3D Systems Inc | método para fabricação de um artigo por sinterização a laser |
DE102004024440B4 (de) | 2004-05-14 | 2020-06-25 | Evonik Operations Gmbh | Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
DE102005008044A1 (de) * | 2005-02-19 | 2006-08-31 | Degussa Ag | Polymerpulver mit Blockpolyetheramid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
FR2902436B1 (fr) * | 2006-06-14 | 2008-08-01 | Arkema France | Melanges et alliages a base d'un copolymere amorphe a semi-cristallin, a motif amides et a motif ethers, ces materiaux ayant des proprietes optiques ameliorees |
DE102011078722A1 (de) | 2011-07-06 | 2013-01-10 | Evonik Degussa Gmbh | Pulver enthaltend mit Polymer beschichtete anorganische Partikel |
DE102012205908A1 (de) * | 2012-04-11 | 2013-10-17 | Evonik Industries Ag | Polymerpulver mit angepasstem Schmelzverhalten |
CN115260749A (zh) | 2016-10-17 | 2022-11-01 | 捷普有限公司 | 沉淀聚醚嵌段酰胺和热塑性聚乙烯以增强用于三维打印的操作窗口 |
FR3066196B1 (fr) * | 2017-05-11 | 2020-05-15 | Arkema France | Composition a base de peba et son utilisation pour la fabrication d'un objet transparent resistant a la fatigue |
-
2018
- 2018-12-13 FR FR1872828A patent/FR3089999B1/fr active Active
-
2019
- 2019-12-11 CN CN201980088849.XA patent/CN113286852A/zh active Pending
- 2019-12-11 US US17/312,997 patent/US20220073686A1/en active Pending
- 2019-12-11 EP EP19839647.5A patent/EP3894480A1/fr active Pending
- 2019-12-11 WO PCT/FR2019/053009 patent/WO2020120899A1/fr unknown
- 2019-12-11 KR KR1020217020772A patent/KR20210102297A/ko active Search and Examination
- 2019-12-11 JP JP2021533520A patent/JP7535516B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3894480A1 (fr) | 2021-10-20 |
JP2022513795A (ja) | 2022-02-09 |
JP7535516B2 (ja) | 2024-08-16 |
KR20210102297A (ko) | 2021-08-19 |
US20220073686A1 (en) | 2022-03-10 |
WO2020120899A1 (fr) | 2020-06-18 |
FR3089999A1 (fr) | 2020-06-19 |
CN113286852A (zh) | 2021-08-20 |
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