MA60433A1 - Procédé de production d'un copolymère de chlorure de vinyle-(méth) acrylate et composition comprenant un tel copolymère - Google Patents

Procédé de production d'un copolymère de chlorure de vinyle-(méth) acrylate et composition comprenant un tel copolymère

Info

Publication number
MA60433A1
MA60433A1 MA60433A MA60433A MA60433A1 MA 60433 A1 MA60433 A1 MA 60433A1 MA 60433 A MA60433 A MA 60433A MA 60433 A MA60433 A MA 60433A MA 60433 A1 MA60433 A1 MA 60433A1
Authority
MA
Morocco
Prior art keywords
polymerization
meth
vinyl chloride
acrylate
monomer
Prior art date
Application number
MA60433A
Other languages
English (en)
Other versions
MA60433B1 (fr
Inventor
Thomas Hermant
Original Assignee
Inovyn Europe 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
Application filed by Inovyn Europe Ltd filed Critical Inovyn Europe Ltd
Publication of MA60433A1 publication Critical patent/MA60433A1/fr
Publication of MA60433B1 publication Critical patent/MA60433B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • C08F2/20—Suspension polymerisation with the aid of macromolecular dispersing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention concerne un procédé de préparation d'un copolymère de chlorure de vinyle et d'un (méth)acrylate, ainsi qu'une composition comprenant un copolymère de chlorure de vinyle et un (méth)acrylate ayant des propriétés souhaitables. En particulier, l'invention concerne un procédé de production d'un copolymère de chlorure de vinyle-(méth)acrylate, c, par mise en réaction d'un monomère de chlorure de vinyle, a, et d'un monomère de (méth)acrylate d'alkyle, b, ledit procédé comprenant : a) au cours d'une première étape : i) la fourniture d'un premier mélange comprenant un monomère de chlorure de vinyle, a, et d'un (méth)acrylate d'alkyle, b, dans un milieu aqueux dans un réacteur, dans lequel : a. La quantité de b est comprise entre 20 et 100 % de la quantité totale de b, b. La quantité de a est comprise entre 15 et 80 % de la quantité totale de a, et c. Le rapport en poids de a/b est de 25/75 à 75/25; ii) la polymérisation dudit premier mélange, ladite polymérisation s'effectuant par : a. Chauffage du réacteur à une température, t1, b. Ajout d'un initiateur pour démarrer la polymérisation, et : c. Lorsque la quantité de b au début de la polymérisation est inférieure à 100 % de la quantité totale de b, le reste de b est ajouté au réacteur au cours de cette première étape après l'initiation de la polymérisation, d. Lorsque la quantité de a au début de la polymérisation est inférieure à 80 % de la quantité totale de a, éventuellement un autre monomère a est ajouté au réacteur au cours de cette première étape après l'initiation de la polymérisation, mais à condition que la quantité de monomère a ajoutée dans cette première étape reste inférieure à 80 % de la quantité totale de a, et e. La polymérisation se poursuit jusqu'à ce qu'au moins 50 % de la quantité totale de monomère b ait réagi; b) au cours d'une deuxième étape : i) ajout du reste du monomère a pour former un deuxième mélange, et polymérisation du deuxième mélange.
MA60433A 2020-11-13 2021-11-08 Procédé de production d'un copolymère de chlorure de vinyle-(méth) acrylate et composition comprenant un tel copolymère MA60433B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20207585 2020-11-13
PCT/EP2021/080884 WO2022101117A1 (fr) 2020-11-13 2021-11-08 Procédé de production d'un copolymère de chlorure de vinyle-(méth) acrylate et composition comprenant un tel copolymère

Publications (2)

Publication Number Publication Date
MA60433A1 true MA60433A1 (fr) 2023-07-31
MA60433B1 MA60433B1 (fr) 2025-02-28

Family

ID=73543024

Family Applications (1)

Application Number Title Priority Date Filing Date
MA60433A MA60433B1 (fr) 2020-11-13 2021-11-08 Procédé de production d'un copolymère de chlorure de vinyle-(méth) acrylate et composition comprenant un tel copolymère

Country Status (18)

Country Link
US (1) US20230416433A1 (fr)
EP (1) EP4244265B1 (fr)
JP (1) JP2023549392A (fr)
KR (1) KR20230107327A (fr)
CN (1) CN116547319A (fr)
AU (1) AU2021378764A1 (fr)
CA (1) CA3198796A1 (fr)
CO (1) CO2023006661A2 (fr)
ES (1) ES3039541T3 (fr)
HR (1) HRP20251079T1 (fr)
HU (1) HUE072806T2 (fr)
IL (1) IL302888A (fr)
MA (1) MA60433B1 (fr)
MX (1) MX2023005614A (fr)
PL (1) PL4244265T3 (fr)
RS (1) RS67233B1 (fr)
WO (1) WO2022101117A1 (fr)
ZA (1) ZA202304968B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4640718A1 (fr) 2024-04-23 2025-10-29 Westlake Vinnolit GmbH & Co. KG Procédé de préparation d'une dispersion aqueuse d'un copolymère de chlorure de vinyle et de (méth)acrylate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU611320B2 (en) * 1988-09-09 1991-06-06 B.F. Goodrich Company, The Structures having a silicone elastomer component in juxtaposition with a thermoplastic elastomer
WO2000071616A1 (fr) * 1999-05-19 2000-11-30 Mitsubishi Rayon Co., Ltd. Additif, composition de resine de chlorure de vinyle contenant cet additif, et procede pour produire des pieces moulees au moyen de cet additif
JP4250815B2 (ja) * 1999-07-27 2009-04-08 堺化学工業株式会社 塩素含有樹脂用安定剤滑剤固体組成物とそれを含む塩素含有樹脂組成物
GB0427390D0 (en) * 2004-12-14 2005-01-19 Evc Europ Vinyls Corp Switzerl Polymerisation of vinyl chloride monomer
EP2551284A1 (fr) * 2011-07-25 2013-01-30 Ercros, S.A. Procédé de préparation de copolymères statitistiques à partir d'halogénures de vinyle et d'acrylates
EP3083727B1 (fr) * 2013-12-16 2022-01-12 Ercros, S.A. Procédé pour la préparation de polymères à base d'halogénures de vinyle
EP3237469A1 (fr) * 2014-12-23 2017-11-01 Ercros, S.A. Procédé de préparation de polymères à base d'halogénures de vinyle présentant des propriétés et une productivité améliorées
CN108484813A (zh) * 2018-02-10 2018-09-04 无锡洪汇新材料科技股份有限公司 一种氯乙烯高聚物及其制备方法

Also Published As

Publication number Publication date
HUE072806T2 (hu) 2025-12-28
EP4244265C0 (fr) 2025-08-06
AU2021378764A1 (en) 2023-06-08
HRP20251079T1 (hr) 2025-11-07
MA60433B1 (fr) 2025-02-28
EP4244265B1 (fr) 2025-08-06
EP4244265A1 (fr) 2023-09-20
RS67233B1 (sr) 2025-10-31
CO2023006661A2 (es) 2023-06-30
AU2021378764A9 (en) 2024-10-17
WO2022101117A1 (fr) 2022-05-19
US20230416433A1 (en) 2023-12-28
CN116547319A (zh) 2023-08-04
MX2023005614A (es) 2023-05-29
CA3198796A1 (fr) 2022-05-19
PL4244265T3 (pl) 2025-10-13
ZA202304968B (en) 2025-10-29
IL302888A (en) 2023-07-01
ES3039541T3 (en) 2025-10-22
JP2023549392A (ja) 2023-11-24
KR20230107327A (ko) 2023-07-14

Similar Documents

Publication Publication Date Title
US2812342A (en) Hydrogenation of structurally modified acids and products produced thereby
JP2012052134A (ja) 重合反応中の非常に速い開始剤の連続的配量
MA60433A1 (fr) Procédé de production d'un copolymère de chlorure de vinyle-(méth) acrylate et composition comprenant un tel copolymère
NO138336B (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive benzofuranderivater
JPS5950163B2 (ja) エチレン−四弗化エチレン系共重合体及びその製法
JPH035434A (ja) テロマーアルコールの製造方法
US5037915A (en) Ester of monoperoxy oxalic acid as polymerization initiators
MXPA04009952A (es) Co-dosificacion de iniciadores organicos y coloides protectores durante las reacciones de polimerizacion.
KR940006451B1 (ko) 에틸렌/비닐 에스테르의 공중합체 제조방법
US2717910A (en) Alcohol synthesis
EP0470008A1 (fr) Compositions polymérisables et utilisation de ces compositions pour l'étanchement des milieux souterrains
US3838138A (en) Short cycle,thermally stable vinyl chloride-propylene copolymers
CA2439046C (fr) Procede d'obtention de dispersions aqueuses a base de polybutadiene
EP0096365A1 (fr) Raccourcissement des temps de cycle de réaction dans la copolymérisation de chlorure de vinyle-propylène
FR2464273A1 (fr) Procede d'obtention de latex de copolymeres de butylacrylate et de methacrylate-1 tertiobutyl-1 peroxyethane
FR2480758A1 (fr) Procede de polymerisation d'un monomere du type chlorure de vinyle en presence de catalyseurs du type peroxyde
EP0277671A1 (fr) Plastisols à base de polymères du chlorure de vinyle et utilisation de ces plastisols pour l'enduction de tôles traitées par cataphorèse
NO155348B (no) Fremgangsmaate ved suspensjonspolymerisasjon for fremstilling av vinylkloridpolymerer og kopolymerer.
FR2596763A1 (fr) Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement
EP3559056A1 (fr) Utilisation d'au moins un composé phénolique pour stabiliser des réactions de copolymérisation d'éthylène
BE492014A (fr)
JPH04270707A (ja) 塩化ビニル系重合体の製造方法
JPS5956409A (ja) 塩化ビニル系単量体の重合方法
RO122280B1 (ro) Procedeu de obţinere a poliacetatului de vinil
BG61037B1 (bg) метод за производство на поливинилацетатна дисперсия