FR3093726B1 - Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers - Google Patents

Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers Download PDF

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Publication number
FR3093726B1
FR3093726B1 FR1902702A FR1902702A FR3093726B1 FR 3093726 B1 FR3093726 B1 FR 3093726B1 FR 1902702 A FR1902702 A FR 1902702A FR 1902702 A FR1902702 A FR 1902702A FR 3093726 B1 FR3093726 B1 FR 3093726B1
Authority
FR
France
Prior art keywords
polyamide
manufacturing
copolymer foam
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
Application number
FR1902702A
Other languages
English (en)
Other versions
FR3093726A1 (fr
Inventor
Clio Cocquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
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 FR1902702A priority Critical patent/FR3093726B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to CN202080021541.6A priority patent/CN113597444A/zh
Priority to JP2021555595A priority patent/JP2022526273A/ja
Priority to PCT/FR2020/050546 priority patent/WO2020188211A1/fr
Priority to US17/439,107 priority patent/US20220145034A1/en
Priority to EP20726202.3A priority patent/EP3938433A1/fr
Priority to KR1020217030862A priority patent/KR20210138622A/ko
Publication of FR3093726A1 publication Critical patent/FR3093726A1/fr
Application granted granted Critical
Publication of FR3093726B1 publication Critical patent/FR3093726B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0085—Copolymers
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/18—Binary blends of expanding agents
    • C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
    • 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
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

L’invention concerne un procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers, comprenant les étapes suivantes : le mélange du copolymère à l’état fondu avec un agent d’expansion ; le moussage du mélange de copolymère et d’agent d’expansion ; dans lequel l’agent d’expansion comprend un mélange de diazote et de dioxyde de carbone. L’invention concerne également une mousse de copolymère à blocs polyamides et à blocs polyéthers susceptible d’être obtenue par un tel procédé de fabrication. Figure pour l’abrégé : Fig. 1.
FR1902702A 2019-03-15 2019-03-15 Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers Active FR3093726B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1902702A FR3093726B1 (fr) 2019-03-15 2019-03-15 Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers
JP2021555595A JP2022526273A (ja) 2019-03-15 2020-03-16 ポリアミドブロックおよびポリエーテルブロックを含む共重合体発泡体を製造する方法
PCT/FR2020/050546 WO2020188211A1 (fr) 2019-03-15 2020-03-16 Procédé de fabrication d'une mousse de copolymère à blocs polyamides et à blocs polyéthers
US17/439,107 US20220145034A1 (en) 2019-03-15 2020-03-16 Method for producing a copolymer foam with polyamide blocks and polyether blocks
CN202080021541.6A CN113597444A (zh) 2019-03-15 2020-03-16 生产具有聚酰胺嵌段和聚醚嵌段的共聚物泡沫体的方法
EP20726202.3A EP3938433A1 (fr) 2019-03-15 2020-03-16 Procédé de fabrication d'une mousse de copolymère à blocs polyamides et à blocs polyéthers
KR1020217030862A KR20210138622A (ko) 2019-03-15 2020-03-16 폴리아미드 블록 및 폴리에테르 블록을 갖는 공중합체 발포체의 제조 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902702 2019-03-15
FR1902702A FR3093726B1 (fr) 2019-03-15 2019-03-15 Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers

Publications (2)

Publication Number Publication Date
FR3093726A1 FR3093726A1 (fr) 2020-09-18
FR3093726B1 true FR3093726B1 (fr) 2021-10-01

Family

ID=67185411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902702A Active FR3093726B1 (fr) 2019-03-15 2019-03-15 Procédé de fabrication d’une mousse de copolymère à blocs polyamides et à blocs polyéthers

Country Status (7)

Country Link
US (1) US20220145034A1 (fr)
EP (1) EP3938433A1 (fr)
JP (1) JP2022526273A (fr)
KR (1) KR20210138622A (fr)
CN (1) CN113597444A (fr)
FR (1) FR3093726B1 (fr)
WO (1) WO2020188211A1 (fr)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988740A (en) 1989-06-15 1991-01-29 E. I. Du Pont De Nemours And Company Low density foamed thermoplastic elastomers
US4984376A (en) 1989-06-15 1991-01-15 E. I. Du Pont De Nemours And Company Midsole for footwear
US5652326A (en) 1993-03-03 1997-07-29 Sanyo Chemical Industries, Ltd. Polyetheresteramide and antistatic resin composition
GB2296014A (en) 1994-12-14 1996-06-19 Inventa Ag Golf ball
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
US7056975B2 (en) 2003-05-27 2006-06-06 Ube Industries, Ltd. Thermoplastic resin composition having improved resistance to hydrolysis
JP4161802B2 (ja) 2003-05-27 2008-10-08 宇部興産株式会社 ポリアミド組成物
US7407498B2 (en) 2003-09-02 2008-08-05 Boston Scientific Scimed, Inc. Construction of medical components using gas assisted microcellular foaming
JP4474208B2 (ja) 2004-06-10 2010-06-02 株式会社クラレ 樹脂発泡体およびそれからなる研磨パッド
EP1650255A1 (fr) 2004-10-19 2006-04-26 Arkema Mousse de polyéther blocs amide
US11292163B2 (en) * 2012-03-30 2022-04-05 Mucell Extrusion, Llc Method of forming polymeric foam and related foam articles
EP2836543B1 (fr) 2012-04-13 2020-03-04 Basf Se Procédé de production de granulés expansés
WO2014198779A1 (fr) * 2013-06-13 2014-12-18 Basf Se Procédé de fabrication de granulés expansés
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
FR3047245B1 (fr) * 2016-01-29 2018-02-23 Arkema France Mousse de copolymere a blocs polyamides et a blocs polyethers
KR20190022727A (ko) * 2016-06-23 2019-03-06 바스프 에스이 폴리아미드 분절을 지닌 열가소성 엘라스토머로 구성된 폼 입자를 제조하는 방법
FR3062653B1 (fr) * 2017-02-08 2020-05-15 Arkema France Composition de mousse de copolymere a blocs polyamides et a blocs polyethers non reticule
CN107629448B (zh) * 2017-10-31 2020-12-15 常州市顺祥新材料科技股份有限公司 一种具有沙袋结构嵌段聚醚酰胺发泡粒子的制备方法

Also Published As

Publication number Publication date
US20220145034A1 (en) 2022-05-12
FR3093726A1 (fr) 2020-09-18
EP3938433A1 (fr) 2022-01-19
CN113597444A (zh) 2021-11-02
JP2022526273A (ja) 2022-05-24
KR20210138622A (ko) 2021-11-19
WO2020188211A1 (fr) 2020-09-24

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