MX9707267A - Procedimiento de polimerizacion de multiples fases. - Google Patents

Procedimiento de polimerizacion de multiples fases.

Info

Publication number
MX9707267A
MX9707267A MX9707267A MX9707267A MX9707267A MX 9707267 A MX9707267 A MX 9707267A MX 9707267 A MX9707267 A MX 9707267A MX 9707267 A MX9707267 A MX 9707267A MX 9707267 A MX9707267 A MX 9707267A
Authority
MX
Mexico
Prior art keywords
monomer
phase
carbon dioxide
aqueous phase
phase polymerization
Prior art date
Application number
MX9707267A
Other languages
English (en)
Other versions
MXPA97007267A (es
Inventor
Joseph M Desimone
Timothy Romack
Original Assignee
Univ North Carolina
Hill
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 Univ North Carolina, Hill filed Critical Univ North Carolina
Publication of MX9707267A publication Critical patent/MX9707267A/es
Publication of MXPA97007267A publication Critical patent/MXPA97007267A/es

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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F14/18—Monomers containing fluorine
    • 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
    • C08F2/04—Polymerisation in solution
    • 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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/942—Polymerization in the presence of a liquid co2 diluent

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)

Abstract

La presente invencion provee un procedimiento de polimerizacion de multiples fases para fabricar un polímero insoluble en agua; el procedimiento incluye, proveer una mezcla que comprende dioxido de carbono y una fase acuosa, y que contiene un monomero y un iniciador de polimerizacion, y, polimerizar al monomero en la mezcla de reaccion; el monomero puede ser un monomero de hidrocarburo o fluorado; el iniciador de polimerizacion puedes soluble en la fase acuosa, soluble en dioxido de carbono o insoluble tanto en la fase acuosa como en el dioxido de carbono, para que el iniciador forme una fase separada; la presente invencion provee también mezclas de reaccion para la polimerizacion de multiples fases, utiles en el procedimiento de fabricacion de polímeros insolubles en agua.
MXPA/A/1997/007267A 1995-03-24 1997-09-23 Procedimiento de polimerizacion de multiples fases MXPA97007267A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/409,880 US5527865A (en) 1995-03-24 1995-03-24 Multi-phase polymerization process
US08409880 1995-03-24
PCT/US1996/003919 WO1996030417A1 (en) 1995-03-24 1996-03-22 Multi-phase polymerization process

Publications (2)

Publication Number Publication Date
MX9707267A true MX9707267A (es) 1997-11-29
MXPA97007267A MXPA97007267A (es) 1998-07-03

Family

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Also Published As

Publication number Publication date
US5672667A (en) 1997-09-30
JP4036893B2 (ja) 2008-01-23
JP2005226079A (ja) 2005-08-25
EP0815145A1 (en) 1998-01-07
JP2008069349A (ja) 2008-03-27
US5514759A (en) 1996-05-07
CN1182437A (zh) 1998-05-20
US5527865A (en) 1996-06-18
JP3936720B2 (ja) 2007-06-27
US5824726A (en) 1998-10-20
CA2215185A1 (en) 1996-10-03
US5530077A (en) 1996-06-25
CN1100066C (zh) 2003-01-29
WO1996030417A1 (en) 1996-10-03
EP0815145A4 (en) 2000-07-19
JPH11502561A (ja) 1999-03-02

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees