WO2002055185A3 - Block copolymers for multifunctional self-assembled systems - Google Patents

Block copolymers for multifunctional self-assembled systems Download PDF

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Publication number
WO2002055185A3
WO2002055185A3 PCT/US2001/051406 US0151406W WO02055185A3 WO 2002055185 A3 WO2002055185 A3 WO 2002055185A3 US 0151406 W US0151406 W US 0151406W WO 02055185 A3 WO02055185 A3 WO 02055185A3
Authority
WO
WIPO (PCT)
Prior art keywords
block copolymers
multifunctional self
assembled systems
multiblock copolymers
assembled
Prior art date
Application number
PCT/US2001/051406
Other languages
French (fr)
Other versions
WO2002055185A2 (en
Inventor
Jeffrey A. Hubbell
Alessandro Napoli
Nicola Tirelli
Original Assignee
Eidgenossische Technische Hochschule Zurich
Universitat Zurich
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 Eidgenossische Technische Hochschule Zurich, Universitat Zurich filed Critical Eidgenossische Technische Hochschule Zurich
Priority to JP2002555910A priority Critical patent/JP4070605B2/en
Priority to AU2002245205A priority patent/AU2002245205B2/en
Priority to CA2426692A priority patent/CA2426692C/en
Priority to MXPA03003390A priority patent/MXPA03003390A/en
Priority to EP01993367A priority patent/EP1355965B1/en
Publication of WO2002055185A2 publication Critical patent/WO2002055185A2/en
Publication of WO2002055185A3 publication Critical patent/WO2002055185A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1273—Polymersomes; Liposomes with polymerisable or polymerised bilayer-forming substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/334—Polymers modified by chemical after-treatment with organic compounds containing sulfur
    • C08G65/3344—Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/06—Polythioethers from cyclic thioethers
    • C08G75/08—Polythioethers from cyclic thioethers from thiiranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/02—Polythioethers; Polythioether-ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/34—Oligomeric, e.g. cyclic oligomeric
    • 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
    • C08L2205/05—Polymer mixtures characterised by other features containing polymer components which can react with one another

Abstract

The invention provides methods for the preparation of multiblock copolymers, dispersions of multiblock copolymers, vesicles and micelles containing multiblock copolymers, and oxidative degradation products of multiblock copolymers.
PCT/US2001/051406 2000-10-19 2001-10-19 Block copolymers for multifunctional self-assembled systems WO2002055185A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002555910A JP4070605B2 (en) 2000-10-19 2001-10-19 Block copolymers for multifunctional self-assembled systems
AU2002245205A AU2002245205B2 (en) 2000-10-19 2001-10-19 Block copolymers for multifunctional self-assembled systems
CA2426692A CA2426692C (en) 2000-10-19 2001-10-19 Block copolymers for multifunctional self-assembled systems
MXPA03003390A MXPA03003390A (en) 2000-10-19 2001-10-19 Block copolymers for multifunctional self-assembled systems.
EP01993367A EP1355965B1 (en) 2000-10-19 2001-10-19 Method of synthesizing block copolymers for multifunctional self-assembled systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24156100P 2000-10-19 2000-10-19
US60/241,561 2000-10-19

Publications (2)

Publication Number Publication Date
WO2002055185A2 WO2002055185A2 (en) 2002-07-18
WO2002055185A3 true WO2002055185A3 (en) 2003-01-16

Family

ID=22911192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/051406 WO2002055185A2 (en) 2000-10-19 2001-10-19 Block copolymers for multifunctional self-assembled systems

Country Status (7)

Country Link
US (1) US7132475B2 (en)
EP (2) EP1355965B1 (en)
JP (1) JP4070605B2 (en)
AU (1) AU2002245205B2 (en)
CA (1) CA2426692C (en)
MX (1) MXPA03003390A (en)
WO (1) WO2002055185A2 (en)

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Also Published As

Publication number Publication date
CA2426692A1 (en) 2002-07-18
JP4070605B2 (en) 2008-04-02
JP2004517979A (en) 2004-06-17
MXPA03003390A (en) 2005-06-30
US7132475B2 (en) 2006-11-07
WO2002055185A2 (en) 2002-07-18
AU2002245205B2 (en) 2007-07-19
US20030059906A1 (en) 2003-03-27
EP2363424A1 (en) 2011-09-07
CA2426692C (en) 2011-01-25
EP1355965A2 (en) 2003-10-29
EP1355965B1 (en) 2012-09-19
EP1355965A4 (en) 2007-05-09
EP2363424B1 (en) 2016-08-10

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