WO1999001483A1 - Procede de production polyalkyl(meth)acrylates - Google Patents

Procede de production polyalkyl(meth)acrylates Download PDF

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Publication number
WO1999001483A1
WO1999001483A1 PCT/EP1998/003835 EP9803835W WO9901483A1 WO 1999001483 A1 WO1999001483 A1 WO 1999001483A1 EP 9803835 W EP9803835 W EP 9803835W WO 9901483 A1 WO9901483 A1 WO 9901483A1
Authority
WO
WIPO (PCT)
Prior art keywords
alkali
compound
alkyl
acrylates
organic
Prior art date
Application number
PCT/EP1998/003835
Other languages
German (de)
English (en)
Inventor
Stephan JÜNGLING
Hermann Gausepohl
Horst Weiss
Axel H. E. MÜLLER
Helmut Schlaad
Bardo Schmitt
Original Assignee
Basf Aktiengesellschaft
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 Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Priority to AU87284/98A priority Critical patent/AU8728498A/en
Publication of WO1999001483A1 publication Critical patent/WO1999001483A1/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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/026—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising acrylic acid, methacrylic acid or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)

Abstract

L'invention concerne un procédé de production d'homopolymères, de copolymères et de copolymères séquencés par polymérisation anionique d'acrylates et/ou de méthacrylates en présence d'une composition d'initiateur contenant A) un composé organo-alcalin, un alcoxyde alcalin ou un amide alcalin, B) un composé d'aluminium organique et C) un sel alcalin ou un sel alcalino-terreux comme adjuvant complexant le cation alcalin.
PCT/EP1998/003835 1997-07-04 1998-06-23 Procede de production polyalkyl(meth)acrylates WO1999001483A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU87284/98A AU8728498A (en) 1997-07-04 1998-06-23 Method for producing polyalkyl(meth)acrylates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19728628.3 1997-07-04
DE1997128628 DE19728628A1 (de) 1997-07-04 1997-07-04 Verfahren zur Herstellung von Polyalkyl(meth)acrylaten

Publications (1)

Publication Number Publication Date
WO1999001483A1 true WO1999001483A1 (fr) 1999-01-14

Family

ID=7834665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/003835 WO1999001483A1 (fr) 1997-07-04 1998-06-23 Procede de production polyalkyl(meth)acrylates

Country Status (3)

Country Link
AU (1) AU8728498A (fr)
DE (1) DE19728628A1 (fr)
WO (1) WO1999001483A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115703857A (zh) * 2021-08-13 2023-02-17 青岛大学 聚丙烯酸酯类/聚丙烯酰胺类聚合物及其聚合工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274318A2 (fr) * 1986-12-19 1988-07-13 Elf Atochem S.A. Procédé de polymérisation anionique de monomères acryliques et éventuellemet de comonomères vinyliques
EP0408420A1 (fr) * 1989-07-10 1991-01-16 Elf Atochem S.A. Copolymères en étoile et leur procédé de fabrication
EP0686647A1 (fr) * 1994-06-06 1995-12-13 Elf Atochem S.A. Procédé de fabrication d'un poly (méthacrylate de méthyle) à teneur élevée en triades syndiotactiques
DE19530398A1 (de) * 1994-08-25 1996-02-29 Atochem Elf Sa Neue Starterzusammensetzung zur anionischen Polymerisation von Alkylmethacrylaten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274318A2 (fr) * 1986-12-19 1988-07-13 Elf Atochem S.A. Procédé de polymérisation anionique de monomères acryliques et éventuellemet de comonomères vinyliques
EP0408420A1 (fr) * 1989-07-10 1991-01-16 Elf Atochem S.A. Copolymères en étoile et leur procédé de fabrication
EP0686647A1 (fr) * 1994-06-06 1995-12-13 Elf Atochem S.A. Procédé de fabrication d'un poly (méthacrylate de méthyle) à teneur élevée en triades syndiotactiques
DE19530398A1 (de) * 1994-08-25 1996-02-29 Atochem Elf Sa Neue Starterzusammensetzung zur anionischen Polymerisation von Alkylmethacrylaten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115703857A (zh) * 2021-08-13 2023-02-17 青岛大学 聚丙烯酸酯类/聚丙烯酰胺类聚合物及其聚合工艺
CN115703857B (zh) * 2021-08-13 2023-11-21 青岛大学 聚丙烯酸酯类/聚丙烯酰胺类聚合物及其聚合工艺

Also Published As

Publication number Publication date
DE19728628A1 (de) 1999-01-07
AU8728498A (en) 1999-01-25

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