MX2013009053A - Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids. - Google Patents

Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids.

Info

Publication number
MX2013009053A
MX2013009053A MX2013009053A MX2013009053A MX2013009053A MX 2013009053 A MX2013009053 A MX 2013009053A MX 2013009053 A MX2013009053 A MX 2013009053A MX 2013009053 A MX2013009053 A MX 2013009053A MX 2013009053 A MX2013009053 A MX 2013009053A
Authority
MX
Mexico
Prior art keywords
network structure
reversible
compressed fluids
radical polymerisation
polymers
Prior art date
Application number
MX2013009053A
Other languages
Spanish (es)
Inventor
Eduardo Vivaldo Lima
María Josefa Bernad Bernad
Ángel Licea Claveríe
Humberto Váquez Torres
Patricia Pérez Salinas
Alberto Rosas Aburto
Original Assignee
Univ Nac Autónoma De México
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 Nac Autónoma De México filed Critical Univ Nac Autónoma De México
Priority to MX2013009053A priority Critical patent/MX2013009053A/en
Priority to PCT/MX2014/000125 priority patent/WO2015020512A1/en
Publication of MX2013009053A publication Critical patent/MX2013009053A/en

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
    • C08F212/00—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 an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]

Landscapes

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

Abstract

The invention relates to a method for preparing a polymer material with a network structure controlled on the basis of synthesis methods derived from reversible-deactivation radical polymerisation (RDRP) in compressed fluids. The polymer material of the invention includes a network structure controlled in size and periodicity which allows it to have properties of capturing, storing, releasing or retaining various substances such as: drugs, fragrances, flavourings, food supplements, vitamins, antioxidants, essences, sun blocks, insect repellents, fertilisers, insecticides, etc., as well as having improved structural and performance properties, compared to the materials produced by the traditional polymerisation techniques that do not use an RDRP controller or compressed fluids simultaneously.
MX2013009053A 2013-08-06 2013-08-06 Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids. MX2013009053A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2013009053A MX2013009053A (en) 2013-08-06 2013-08-06 Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids.
PCT/MX2014/000125 WO2015020512A1 (en) 2013-08-06 2014-08-06 Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2013009053A MX2013009053A (en) 2013-08-06 2013-08-06 Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids.

Publications (1)

Publication Number Publication Date
MX2013009053A true MX2013009053A (en) 2015-02-20

Family

ID=52461723

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009053A MX2013009053A (en) 2013-08-06 2013-08-06 Polymers with a low-density network structure and method for producing same by means of reversible-deactivation radical polymerisation in compressed fluids.

Country Status (2)

Country Link
MX (1) MX2013009053A (en)
WO (1) WO2015020512A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106543320A (en) * 2015-09-18 2017-03-29 上海东升新材料有限公司 A kind of RAFT methods prepare the method and its product of high-efficiency coarse whiting ground dispersant and application
CN106046221B (en) * 2016-05-23 2018-06-26 北京化工大学 The catalyst and polymerization of a kind of reversible-suspend mode free radical polymerization

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0614623D0 (en) * 2006-07-21 2006-08-30 Univ Nottingham Process for conducting dispersion polymerisations controlled by raft agents in supercritical fluids

Also Published As

Publication number Publication date
WO2015020512A1 (en) 2015-02-12

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