RU2019101612A - Способ получения пенопластовых частиц из термопластичных эластомеров с полиамидными сегментами - Google Patents
Способ получения пенопластовых частиц из термопластичных эластомеров с полиамидными сегментами Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
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- 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
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
- C08J9/232—Forming foamed products by sintering expandable particles
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
- B29C44/3446—Feeding the blowing agent
- B29C44/3453—Feeding the blowing agent to solid plastic material
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- 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
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- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
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- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0063—Density
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- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/032—Impregnation of a formed object with a gas
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/034—Post-expanding of foam beads or sheets
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/06—CO2, N2 or noble gases
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/26—Elastomers
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- 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
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- 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
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Claims (20)
1. Способ получения пенопластовых частиц из термопластичных эластомеров с полиамидными сегментами, который включает следующие стадии:
(a) получение суспензии гранулятов термопластичного эластомера в суспензионной среде,
(b) добавление вспенивающего агента,
(c) пропитку гранулятов вспенивающим агентом посредством нагревания суспензии в резервуаре высокого давления до температуры пропитки (IMT) при давлении пропитки (IMP),
(d) декомпрессию суспензии посредством опорожнения резервуара высокого давления посредством расширительного устройства и обработку полученных пенопластовых частиц.
2. Способ по п. 1, отличающийся тем, что в качестве термопластичных эластомеров используют полиэфирблокамиды (РЕВА).
3. Способ по п. 1, отличающийся тем, что содержание азота в термопластичном эластомере составляет от 0,5 до 7,5% масс.
4. Способ по п. 1, отличающийся тем, что температура размягчения по Вика термопластичного эластомера согласно стандарту DIN EN ISO 306 при испытательном усилии 10 Н, составляет от 40 до 170°С.
5. Способ по п. 1, отличающийся тем, что грануляты обладают средней массой в диапазоне от 1 до 50 мг.
6. Способ по п. 1, отличающийся тем, что в качестве суспензионной среды используют воду.
7. Способ по п. 1, отличающийся тем, что в качестве вспенивающего агента используют углеводород с 3-6 атомами углерода, диоксид углерода, азот или их смеси.
8. Способ по п. 1, отличающийся тем, что пропитку на стадии (с) осуществляют при температуре пропитки (IMT) в интервале от 80 до 180°С.
9. Способ по п. 1, отличающийся тем, что для пропитки на стадии (с) суспензию нагревают до температуры пропитки (IMT) со скоростью 2°С/мин или более и выдерживают в температурном интервале от температуры, которая на 2°С выше IMT, до температуры, которая до 5°С ниже IMT, в течение промежутка времени от 2 до 100 минут.
10. Способ по п. 1, отличающийся тем, что пропитку на стадии (с) осуществляют при абсолютных значениях давления пропитки (IMP) в диапазоне от 150 до 5500 кПа.
11. Способ по п. 1, отличающийся тем, что на стадии (с) при температуре суспензии в диапазоне от 30 до 75°С в резервуар высокого давления подают азот, вследствие чего давление пропитки (IMP) устанавливается в диапазоне от 500 до 4000 кПа.
12. Способ по п. 1, отличающийся тем, что декомпрессию суспензии на стадии (d) осуществляют посредством опорожнения резервуара высокого давления в расширительный резервуар через шариковый кран.
13. Способ по одному из пп. 1-12, отличающийся тем, что на стадии (d) суспензию после расширительного устройства приводят в контакт с жидким охлаждающим агентом.
14. Пенопластовые частицы из термопластичных эластомеров с полиамидными сегментами и насыпной плотностью в диапазоне от 20 до 250 кг/м3, получаемые способом по одному из пп. 1-13.
15. Пенопластовые формованные изделия, получаемые свариванием пенопластовых частиц по п. 14 посредством водяного пара.
Пенопластовые формованные изделия по п. 15 с эластичностью по отскоку шарика по меньшей мере 55%, измеренной согласно стандарту DIN EN ISO 8307.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16175980.8 | 2016-06-23 | ||
EP16175980 | 2016-06-23 | ||
PCT/EP2017/065275 WO2017220671A1 (de) | 2016-06-23 | 2017-06-21 | Verfahren zur herstellung von schaumstoffpartikeln aus thermoplastischen elastomeren mit polyamidsegmenten |
Publications (3)
Publication Number | Publication Date |
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RU2019101612A true RU2019101612A (ru) | 2020-07-23 |
RU2019101612A3 RU2019101612A3 (ru) | 2020-10-09 |
RU2745267C2 RU2745267C2 (ru) | 2021-03-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2019101612A RU2745267C2 (ru) | 2016-06-23 | 2017-06-21 | Способ получения пенопластовых частиц из термопластичных эластомеров с полиамидными сегментами |
Country Status (8)
Country | Link |
---|---|
US (1) | US20190203009A1 (ru) |
EP (1) | EP3475352A1 (ru) |
JP (1) | JP7080833B2 (ru) |
KR (1) | KR20190022727A (ru) |
CN (1) | CN109415529B (ru) |
BR (1) | BR112018076228A2 (ru) |
RU (1) | RU2745267C2 (ru) |
WO (1) | WO2017220671A1 (ru) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11499028B2 (en) | 2017-08-04 | 2022-11-15 | Basf Se | Expandable, expanding-agent-containing granules based on high-temperature thermoplastics |
US11643538B2 (en) | 2017-09-11 | 2023-05-09 | Sekisui Plastics Co., Ltd. | Thermoplastic elastomer composition, foam particle, and foam molded body |
US11780118B2 (en) * | 2017-10-31 | 2023-10-10 | Messer Industries Usa, Inc. | Method for impregnation a polymeric granulate with a physical blowing agent |
CN108587137B (zh) * | 2018-05-29 | 2020-11-17 | 福建师范大学 | 聚醚嵌段酰胺为基体的离子/共价交联发泡高弹耐磨超轻运动鞋底材料及其制备方法 |
CN108864557B (zh) * | 2018-05-29 | 2021-04-20 | 福建师范大学 | 一种运动鞋底用超轻注射离子/共价交联闭孔式发泡聚合物材料及其制备方法 |
WO2020049802A1 (ja) * | 2018-09-04 | 2020-03-12 | 株式会社ジェイエスピー | ポリアミド系樹脂発泡粒子及びその製造方法 |
EP3639997A1 (de) * | 2018-10-15 | 2020-04-22 | Linde Aktiengesellschaft | Verfahren zum imprägnieren von polymergranulat |
CN113755017B (zh) * | 2018-10-23 | 2023-04-07 | 安踏(中国)有限公司 | 一种鞋用泡沫材料、其制备方法及其应用 |
FR3093726B1 (fr) * | 2019-03-15 | 2021-10-01 | Arkema France | Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers |
CN109971025B (zh) * | 2019-03-18 | 2021-08-03 | 军事科学院系统工程研究院军需工程技术研究所 | 一种化学发泡型聚酰胺弹性体发泡材料及其制备方法 |
US20220153949A1 (en) * | 2019-03-28 | 2022-05-19 | Sekisui Plastics Co., Ltd. | Plant-derived polyamide-based elastomer foam molded body, method for manufacturing same, and foam particles thereof |
EP4079796A4 (en) * | 2019-12-18 | 2023-04-19 | Asahi Kasei Kabushiki Kaisha | PROCESS FOR PRODUCTION OF EXPANDED POLYAMIDE RESIN PARTICLES |
FR3119396B1 (fr) * | 2021-02-01 | 2024-04-19 | Arkema France | Copolymère à blocs polyamides et à blocs polyéthers pour la fabrication d’un article moussé |
EP4293059A1 (en) | 2022-06-17 | 2023-12-20 | Basf Se | Debondable compact pu materials |
WO2024070887A1 (ja) * | 2022-09-29 | 2024-04-04 | 積水化成品工業株式会社 | アミド系エラストマー発泡粒子、アミド系エラストマー発泡成形体、及び当該発泡成形体の製造方法 |
WO2024089016A1 (en) | 2022-10-28 | 2024-05-02 | Basf Se | Particle foam molding with different layers |
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JPS6042432A (ja) * | 1983-08-18 | 1985-03-06 | Japan Styrene Paper Co Ltd | 発泡粒子 |
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DE10230583A1 (de) * | 2002-07-05 | 2004-01-15 | Basf Ag | Offenzellige Polypropylen-Partikelschäume |
DE10358786A1 (de) * | 2003-12-12 | 2005-07-14 | Basf Ag | Partikelschaumformteile aus expandierbaren, Füllstoff enthaltenden Polymergranulaten |
EP1650255A1 (en) | 2004-10-19 | 2006-04-26 | Arkema | Polyether block amide foam |
WO2007082838A1 (de) * | 2006-01-18 | 2007-07-26 | Basf Se | Schaumstoffe auf basis thermoplastischer polyurethane |
PL2336225T3 (pl) | 2009-12-17 | 2017-01-31 | Basf Se | Sposób wytwarzania cząstek poliolefinowego tworzywa piankowego |
HUE028448T2 (en) | 2010-04-27 | 2016-12-28 | Basf Se | Expandable polyamide granulate |
JP6386543B2 (ja) | 2013-06-13 | 2018-09-05 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 膨張ペレットの製造 |
EP3055351B1 (de) | 2013-10-09 | 2017-09-13 | Basf Se | Verfahren zur herstellung von expandierten polyester-schaumstoffpartikeln |
TWI656153B (zh) * | 2013-10-11 | 2019-04-11 | 巴斯夫歐洲公司 | 膨脹熱塑性彈性體珠粒之製造 |
DE102014216992A1 (de) | 2014-08-26 | 2016-03-03 | Adidas Ag | Expandierte Polymerpellets |
JP6081674B2 (ja) * | 2014-09-30 | 2017-02-15 | 積水化成品工業株式会社 | アミド系エラストマー発泡粒子、その製造方法、発泡成形体及びその製造方法 |
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2017
- 2017-06-21 BR BR112018076228-8A patent/BR112018076228A2/pt not_active Application Discontinuation
- 2017-06-21 CN CN201780038957.7A patent/CN109415529B/zh active Active
- 2017-06-21 WO PCT/EP2017/065275 patent/WO2017220671A1/de active Search and Examination
- 2017-06-21 JP JP2018567678A patent/JP7080833B2/ja active Active
- 2017-06-21 US US16/311,888 patent/US20190203009A1/en active Pending
- 2017-06-21 KR KR1020197002298A patent/KR20190022727A/ko not_active Application Discontinuation
- 2017-06-21 RU RU2019101612A patent/RU2745267C2/ru active
- 2017-06-21 EP EP17731582.7A patent/EP3475352A1/de active Pending
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Publication number | Publication date |
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CN109415529B (zh) | 2022-08-30 |
JP7080833B2 (ja) | 2022-06-06 |
EP3475352A1 (de) | 2019-05-01 |
US20190203009A1 (en) | 2019-07-04 |
KR20190022727A (ko) | 2019-03-06 |
RU2745267C2 (ru) | 2021-03-22 |
CN109415529A (zh) | 2019-03-01 |
BR112018076228A2 (pt) | 2019-03-26 |
JP2019518859A (ja) | 2019-07-04 |
RU2019101612A3 (ru) | 2020-10-09 |
WO2017220671A1 (de) | 2017-12-28 |
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