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FR3103395B1 - Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissable et dispositif mettant en œuvre le ledit procédé - Google Patents

Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissable et dispositif mettant en œuvre le ledit procédé Download PDF

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Publication number
FR3103395B1
FR3103395B1 FR1913180A FR1913180A FR3103395B1 FR 3103395 B1 FR3103395 B1 FR 3103395B1 FR 1913180 A FR1913180 A FR 1913180A FR 1913180 A FR1913180 A FR 1913180A FR 3103395 B1 FR3103395 B1 FR 3103395B1
Authority
FR
France
Prior art keywords
container
rotary plate
degassing
thermosetting polymers
speed
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
FR1913180A
Other languages
English (en)
Other versions
FR3103395A1 (fr
Inventor
Yasuaki Baba
Tetsuya Sakata
Jean-Paul Rodrigues
Philippe Jeantin
Ryosuke Eto
Shigeru Kohara
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.)
Covestro Elastomers SAS
Shashin Kagaku Co Ltd
Original Assignee
Covestro Elastomers SAS
Shashin Kagaku Co Ltd
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 FR1913180A priority Critical patent/FR3103395B1/fr
Application filed by Covestro Elastomers SAS, Shashin Kagaku Co Ltd filed Critical Covestro Elastomers SAS
Priority to PCT/EP2020/083381 priority patent/WO2021105220A1/fr
Priority to EP20811332.4A priority patent/EP4065259A1/fr
Priority to JP2022527248A priority patent/JP2023502358A/ja
Priority to CN202080081781.5A priority patent/CN114728242A/zh
Priority to US17/779,189 priority patent/US12397474B2/en
Publication of FR3103395A1 publication Critical patent/FR3103395A1/fr
Application granted granted Critical
Publication of FR3103395B1 publication Critical patent/FR3103395B1/fr
Priority to JP2025150568A priority patent/JP2025178266A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/106—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary using rotary casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2117—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B01F35/22142—Speed of the mixing device during the operation
    • B01F35/221422—Speed of rotation of the mixing axis, stirrer or receptacle during the operation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Accessories For Mixers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissables et dispositif mettant en œuvre le ledit procédé La présente invention concerne un dispositif de dégazage et de mélange réactif par lot de polymères thermodurcissables, tels que du polyuréthane ou similaire, comprenant au moins un contenant (1) hermétiquement scellable dans lequel doit être positionné le lot de polymères thermodurcissables, un plateau rotatif (2) sur lequel est monté en rotation un plateau rotatif satellite, le contenant (1) étant positionné sur ledit plateau rotatif satellite afin d’entraîner en rotation et en révolution ledit contenant (1), des premiers moyens d’entraînement du plateau rotatif (2) et des seconds moyens d’entraînement du plateau rotatif satellite, et des moyens de mise sous vide (3) du contenant (1) ; ledit dispositif est remarquable en ce qu’il comporte des moyens de pilotage du premier moyen d’entraînement du plateau rotatif (2) procurant une vitesse de révolution du contenant (1) et un second moyen d’entrainement du plateau rotatif satellite procurant une vitesse de rotation dudit contenant (1), lesdits moyens de pilotage étant aptes à faire varier en continu la vitesse de révolution et la vitesse de rotation du contenant (1) indépendamment l’une de l’autre. Un autre objet de l’invention concerne un procédé de dégazage et de mélange réactif par lot de polymères thermodurcissables. Figure 1
FR1913180A 2019-11-25 2019-11-25 Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissable et dispositif mettant en œuvre le ledit procédé Active FR3103395B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1913180A FR3103395B1 (fr) 2019-11-25 2019-11-25 Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissable et dispositif mettant en œuvre le ledit procédé
EP20811332.4A EP4065259A1 (fr) 2019-11-25 2020-11-25 Processus de mélange réactif par lots et dégazage de polymères thermodurcissables et dispositif mettant en oeuvre ledit processus
JP2022527248A JP2023502358A (ja) 2019-11-25 2020-11-25 熱硬化性重合体のバッチ反応性混合および脱気のための方法および当該方法を実行する装置
CN202080081781.5A CN114728242A (zh) 2019-11-25 2020-11-25 用于热固性聚合物的间歇反应性混合和脱气的过程和实施所述过程的装置
PCT/EP2020/083381 WO2021105220A1 (fr) 2019-11-25 2020-11-25 Processus de mélange réactif par lots et dégazage de polymères thermodurcissables et dispositif mettant en œuvre ledit processus
US17/779,189 US12397474B2 (en) 2019-11-25 2020-11-25 Process for the batch reactive mixing and degassing of thermosetting polymers and device implementing said process
JP2025150568A JP2025178266A (ja) 2019-11-25 2025-09-10 熱硬化性重合体のバッチ反応性混合および脱気のための方法および当該方法を実行する装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913180 2019-11-25
FR1913180A FR3103395B1 (fr) 2019-11-25 2019-11-25 Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissable et dispositif mettant en œuvre le ledit procédé

Publications (2)

Publication Number Publication Date
FR3103395A1 FR3103395A1 (fr) 2021-05-28
FR3103395B1 true FR3103395B1 (fr) 2021-12-10

Family

ID=69572211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913180A Active FR3103395B1 (fr) 2019-11-25 2019-11-25 Procédé de dégazage et de mélange réactif par lot de polymères thermodurcissable et dispositif mettant en œuvre le ledit procédé

Country Status (6)

Country Link
US (1) US12397474B2 (fr)
EP (1) EP4065259A1 (fr)
JP (2) JP2023502358A (fr)
CN (1) CN114728242A (fr)
FR (1) FR3103395B1 (fr)
WO (1) WO2021105220A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120532170B (zh) * 2025-07-28 2025-09-26 四川极美生命高科技有限公司 一种凝胶用脱气设备及方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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JPS56114417A (en) 1980-02-14 1981-09-09 Maspro Denkoh Corp Branch device
CH666413A5 (de) * 1985-06-20 1988-07-29 Peter Reinhard Geraet zur herstellung von abdruckmassen.
FR2668079B1 (fr) * 1990-10-18 1992-12-31 Jouvin Jean Luc Godet melangeur pour un malaxeur centrifuge planetaire, et malaxeur recevant de tels godets.
DE4239284A1 (de) * 1992-11-23 1994-05-26 Hilti Ag Mischgerät für fließfähige Massen
JP2002196006A (ja) * 2000-12-27 2002-07-10 Olympus Optical Co Ltd 自動分析装置
JP3805642B2 (ja) * 2001-05-15 2006-08-02 ジャパンホームサプライ株式会社 飲食物材料の加工装置
US6755565B2 (en) * 2002-04-17 2004-06-29 Flacktek, Inc. Deep holder for dual asymmetric centrifugal mixing system
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US9010993B1 (en) * 2010-06-25 2015-04-21 Bradford D. Overton Apparatus, system and method for mixing and dispensing dental impression materials
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JP6262087B2 (ja) * 2014-07-10 2018-01-17 株式会社スギノマシン 撹拌脱泡装置
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JP6798777B2 (ja) * 2015-10-23 2020-12-09 株式会社写真化学 攪拌・脱泡方法および攪拌・脱泡装置
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Also Published As

Publication number Publication date
US12397474B2 (en) 2025-08-26
US20230001605A1 (en) 2023-01-05
EP4065259A1 (fr) 2022-10-05
CN114728242A (zh) 2022-07-08
JP2023502358A (ja) 2023-01-24
WO2021105220A1 (fr) 2021-06-03
JP2025178266A (ja) 2025-12-05
FR3103395A1 (fr) 2021-05-28

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