FR3117118B1 - Procédé de préparation de polymères élastomères biosourcés - Google Patents

Procédé de préparation de polymères élastomères biosourcés Download PDF

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Publication number
FR3117118B1
FR3117118B1 FR2012870A FR2012870A FR3117118B1 FR 3117118 B1 FR3117118 B1 FR 3117118B1 FR 2012870 A FR2012870 A FR 2012870A FR 2012870 A FR2012870 A FR 2012870A FR 3117118 B1 FR3117118 B1 FR 3117118B1
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France
Prior art keywords
biobased
preparation
elastomeric polymers
stock solution
assembly
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
FR2012870A
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English (en)
Other versions
FR3117118A1 (fr
Inventor
Koffi Justin Houessou
Nicolas Montrelay
Michèle Queneudec
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.)
Universite de Picardie Jules Verne
Polybiom SAS
Original Assignee
Universite de Picardie Jules Verne
Polybiom SAS
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Application filed by Universite de Picardie Jules Verne, Polybiom SAS filed Critical Universite de Picardie Jules Verne
Priority to FR2012870A priority Critical patent/FR3117118B1/fr
Publication of FR3117118A1 publication Critical patent/FR3117118A1/fr
Application granted granted Critical
Publication of FR3117118B1 publication Critical patent/FR3117118B1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/005—Casein

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

L’invention concerne un procédé de fabrication d’un polymère élastomère biosourcé comprenant : - une première étape de préparation d’une solution mère à partir d’un composé phosphoprotéique et d’un polysaccharide, mis en mélange à une température inférieure à 50 °C, de préférence comprise entre 10 et 40° C, et en phase aqueuse, l’ensemble étant porté à un pH basique, puis - une deuxième étape dans laquelle audit ensemble formant ladite solution mère est ajouté un élastomère.
FR2012870A 2020-12-08 2020-12-08 Procédé de préparation de polymères élastomères biosourcés Active FR3117118B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012870A FR3117118B1 (fr) 2020-12-08 2020-12-08 Procédé de préparation de polymères élastomères biosourcés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012870 2020-12-08
FR2012870A FR3117118B1 (fr) 2020-12-08 2020-12-08 Procédé de préparation de polymères élastomères biosourcés

Publications (2)

Publication Number Publication Date
FR3117118A1 FR3117118A1 (fr) 2022-06-10
FR3117118B1 true FR3117118B1 (fr) 2022-11-25

Family

ID=74347373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012870A Active FR3117118B1 (fr) 2020-12-08 2020-12-08 Procédé de préparation de polymères élastomères biosourcés

Country Status (1)

Country Link
FR (1) FR3117118B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962734B1 (fr) 2010-07-13 2012-07-27 Univ Picardie Procede pour l'elaboration d'un polymere thermodurcissable et un tel polymere thermodurcissable.
KR101305441B1 (ko) * 2011-09-23 2013-09-09 한국기술교육대학교 산학협력단 커플링제를 이용한 전분/고무 라텍스 화합물 제조 방법

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Publication number Publication date
FR3117118A1 (fr) 2022-06-10

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