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FR2903988B1 - PROCESS FOR THE PREPARATION OF (METH) ACRYLIC POLYMERS - Google Patents

PROCESS FOR THE PREPARATION OF (METH) ACRYLIC POLYMERS

Info

Publication number
FR2903988B1
FR2903988B1 FR0653011A FR0653011A FR2903988B1 FR 2903988 B1 FR2903988 B1 FR 2903988B1 FR 0653011 A FR0653011 A FR 0653011A FR 0653011 A FR0653011 A FR 0653011A FR 2903988 B1 FR2903988 B1 FR 2903988B1
Authority
FR
France
Prior art keywords
meth
preparation
acrylic polymers
acrylic
polymers
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.)
Expired - Fee Related
Application number
FR0653011A
Other languages
French (fr)
Other versions
FR2903988A1 (en
Inventor
Christophe Navarro
Jean Francois Carpentier
Bing Lian
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
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR0653011A priority Critical patent/FR2903988B1/en
Priority to PCT/FR2007/051649 priority patent/WO2008009843A2/en
Publication of FR2903988A1 publication Critical patent/FR2903988A1/en
Application granted granted Critical
Publication of FR2903988B1 publication Critical patent/FR2903988B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C08F297/023—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 using a coupling agent
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR0653011A 2006-07-18 2006-07-18 PROCESS FOR THE PREPARATION OF (METH) ACRYLIC POLYMERS Expired - Fee Related FR2903988B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0653011A FR2903988B1 (en) 2006-07-18 2006-07-18 PROCESS FOR THE PREPARATION OF (METH) ACRYLIC POLYMERS
PCT/FR2007/051649 WO2008009843A2 (en) 2006-07-18 2007-07-12 Method for the preparation of (meth)acrylic polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653011A FR2903988B1 (en) 2006-07-18 2006-07-18 PROCESS FOR THE PREPARATION OF (METH) ACRYLIC POLYMERS

Publications (2)

Publication Number Publication Date
FR2903988A1 FR2903988A1 (en) 2008-01-25
FR2903988B1 true FR2903988B1 (en) 2008-09-05

Family

ID=38002156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653011A Expired - Fee Related FR2903988B1 (en) 2006-07-18 2006-07-18 PROCESS FOR THE PREPARATION OF (METH) ACRYLIC POLYMERS

Country Status (2)

Country Link
FR (1) FR2903988B1 (en)
WO (1) WO2008009843A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8436090B2 (en) 2008-09-16 2013-05-07 Nippon Shokubai Co., Ltd. Production method and method for enhancing liquid permeability of water-absorbing resin
JP5780763B2 (en) 2009-02-06 2015-09-16 株式会社日本触媒 Polyacrylic acid (salt) water-absorbing resin and method for producing the same
EP2471846B1 (en) 2009-08-27 2016-12-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water absorbent resin and method for producing same
US9102804B2 (en) 2009-09-16 2015-08-11 Nippon Shokubai Co., Ltd Production method for water-absorbing resin powder
CN102549028B (en) 2009-09-30 2016-03-02 株式会社日本触媒 Polyacrylic acid (salt) is water-absorbing resin and manufacture method thereof
JP5605855B2 (en) 2010-02-10 2014-10-15 株式会社日本触媒 Method for producing water absorbent resin powder
EP2546284B1 (en) 2010-03-12 2019-07-10 Nippon Shokubai Co., Ltd. Method for manufacturing a water-absorbing resin
US9624322B2 (en) 2010-03-17 2017-04-18 Nippon Shukubai Co., Ltd. Method of producing water absorbent resin
JP5676572B2 (en) 2010-04-07 2015-02-25 株式会社日本触媒 Method for producing polyacrylic acid (salt) water absorbent resin powder and polyacrylic acid (salt) water absorbent resin powder
CN102858816B (en) 2010-04-26 2016-06-08 株式会社日本触媒 Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbent resin, and method for producing the same
WO2012144595A1 (en) 2011-04-20 2012-10-26 株式会社日本触媒 Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
JP5996651B2 (en) 2012-08-01 2016-09-21 株式会社日本触媒 Method for producing polyacrylic acid (salt) water-absorbing resin
JP5989913B2 (en) 2013-08-28 2016-09-07 株式会社日本触媒 Gel pulverizer, polyacrylic acid (salt) water-absorbing resin powder production method, and water-absorbing resin powder
US10406256B2 (en) 2013-08-28 2019-09-10 Nippon Shokubai Co., Ltd. Gel pulverization device, method for manufacturing polyacrylic acid (polyacrylate) superabsorbent polymer powder, and superabsorbent polymer powder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670299B1 (en) * 1999-07-03 2003-12-30 Northwestern University Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts
US7345127B2 (en) * 2001-03-23 2008-03-18 University Of Pennsylvania Living radical polymerization of halogen-containing and acrylic monomers and the formation of block copolymers therefrom

Also Published As

Publication number Publication date
WO2008009843A2 (en) 2008-01-24
WO2008009843A3 (en) 2008-03-13
FR2903988A1 (en) 2008-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331