GB2325234A - Highly functionalized polyethylene glycol grafted polystyrene supports - Google Patents
Highly functionalized polyethylene glycol grafted polystyrene supportsInfo
- Publication number
- GB2325234A GB2325234A GB9815744A GB9815744A GB2325234A GB 2325234 A GB2325234 A GB 2325234A GB 9815744 A GB9815744 A GB 9815744A GB 9815744 A GB9815744 A GB 9815744A GB 2325234 A GB2325234 A GB 2325234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- poly
- ethylene oxide
- polymers
- polyethylene glycol
- graft copolymers
- 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.)
- Granted
Links
Classifications
-
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
- C08G81/025—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyether sequences
-
- 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
- C08F8/00—Chemical modification by after-treatment
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/26—Removing halogen atoms or halogen-containing groups from the molecule
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00497—Features relating to the solid phase supports
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyethers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
This invention provides novel polymers and graft copolymers of poly(ethylene oxide) and methods for their preparation and purification. The invention provides graft copolymers of a backbone polymer comprising poly(methylstyrene) and side chain polymers of poly(ethylene oxide). The graft copolymers have up to three poly(ethylene oxide) chains per methylstyrene unit in the backbone. The poly(ethylene oxide) chains are attached to the backbone polymer via a 1,3-dioxyprop-2-yl linking group. The polymers of this invention are made by reaction of a 1,3-dicarbonyl nucleophile with a backbone polymer having a leaving group and subsequent modification. The purification methods comprise treating the polymers with a polar protic solvent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59948696A | 1996-01-23 | 1996-01-23 | |
PCT/US1997/000988 WO1997027226A2 (en) | 1996-01-23 | 1997-01-22 | Highly functionalized polyethylene glycol grafted polystyrene supports |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9815744D0 GB9815744D0 (en) | 1998-09-16 |
GB2325234A true GB2325234A (en) | 1998-11-18 |
GB2325234B GB2325234B (en) | 2000-03-01 |
Family
ID=24399812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9815744A Expired - Fee Related GB2325234B (en) | 1996-01-23 | 1997-01-22 | Graft copolymers formed via a 1,3-dioxyprop-2-yl linkage and their uses |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2000504368A (en) |
AU (1) | AU1834697A (en) |
DE (1) | DE19781535T1 (en) |
GB (1) | GB2325234B (en) |
WO (1) | WO1997027226A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2223114A1 (en) * | 1997-11-28 | 1999-05-28 | Brent R. Stranix | Functional polymers with carbon-linked functional groups |
GB9814876D0 (en) * | 1998-07-10 | 1998-09-09 | Zeneca Ltd | Polymer |
AU2942100A (en) * | 1999-03-11 | 2000-09-28 | Kuraray Co., Ltd. | Vitamin d derivatives and process for the preparation thereof |
SE9902133D0 (en) * | 1999-06-06 | 1999-06-06 | Amersham Pharm Biotech Ab | A method for surface modification, a novel support matrix and the use of the matrix |
US6410643B1 (en) | 2000-03-09 | 2002-06-25 | Surmodics, Inc. | Solid phase synthesis method and reagent |
AU2002218089A1 (en) | 2000-11-20 | 2002-05-27 | Matrix Innovation Inc. | Amphiphile solid support for peptide synthesis, bioorganic and organic chemistry |
GB0209539D0 (en) | 2002-04-26 | 2002-06-05 | Avecia Ltd | Monomer Polymer and process |
EP1440995B1 (en) * | 2003-01-23 | 2019-08-07 | Rapp Polymere GmbH | Hydroxyl-group containing polymers |
WO2005012277A1 (en) | 2003-08-04 | 2005-02-10 | Matrix Innovation Inc. | New polyether based monomers and highly cross-linked amphiphile resins |
EP2159228A1 (en) | 2008-08-28 | 2010-03-03 | Polymer Laboratories Limited | Amphiphilic solid support |
JP5866182B2 (en) * | 2011-11-17 | 2016-02-17 | 住友ゴム工業株式会社 | Copolymer, rubber composition and pneumatic tire |
CN117940504A (en) * | 2021-06-14 | 2024-04-26 | 威廉马什莱斯大学 | Triazole containing polymers and methods of use thereof |
CN115160578B (en) * | 2022-06-24 | 2023-09-29 | 纯钧新材料(深圳)有限公司 | Solid-solid phase change material for data center, preparation method and cooling liquid thereof |
CN115785564B (en) * | 2022-12-05 | 2023-08-15 | 广东帅普科技有限公司 | High-strength modified PP material |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB771926A (en) * | 1954-06-12 | 1957-04-10 | Distillers Co Yeast Ltd | Graft copolymers |
US2806844A (en) * | 1955-10-24 | 1957-09-17 | Colgate Palmolive Co | Alkylene oxide addition product of copolymer of a styrene compound and an aliphatic alcohol |
EP0187391A2 (en) * | 1985-01-04 | 1986-07-16 | Ernst Prof. Dr. Bayer | Graft polymers from cross-linked polymers and polyoxyethylene, their preparation and use |
US5042990A (en) * | 1988-11-28 | 1991-08-27 | Eniricerche S.P.A.-And- Snamprogetti S.P.A. | Stabilizer and fluidifier additives for dispersions of coal in water |
WO1992004384A1 (en) * | 1990-08-31 | 1992-03-19 | Regents Of The University Of Minnesota | Polyethylene glycol derivatives for solid-phase applications |
EP0580991A2 (en) * | 1992-06-29 | 1994-02-02 | Bridgestone Corporation | Rubbers, rubber compounds, and rubber curing bladders having self release or low adhesion to curing or cured hydrocarbon rubbers |
-
1997
- 1997-01-22 AU AU18346/97A patent/AU1834697A/en not_active Abandoned
- 1997-01-22 GB GB9815744A patent/GB2325234B/en not_active Expired - Fee Related
- 1997-01-22 WO PCT/US1997/000988 patent/WO1997027226A2/en active Application Filing
- 1997-01-22 JP JP9526957A patent/JP2000504368A/en active Pending
- 1997-01-22 DE DE19781535T patent/DE19781535T1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB771926A (en) * | 1954-06-12 | 1957-04-10 | Distillers Co Yeast Ltd | Graft copolymers |
US2806844A (en) * | 1955-10-24 | 1957-09-17 | Colgate Palmolive Co | Alkylene oxide addition product of copolymer of a styrene compound and an aliphatic alcohol |
EP0187391A2 (en) * | 1985-01-04 | 1986-07-16 | Ernst Prof. Dr. Bayer | Graft polymers from cross-linked polymers and polyoxyethylene, their preparation and use |
US5042990A (en) * | 1988-11-28 | 1991-08-27 | Eniricerche S.P.A.-And- Snamprogetti S.P.A. | Stabilizer and fluidifier additives for dispersions of coal in water |
WO1992004384A1 (en) * | 1990-08-31 | 1992-03-19 | Regents Of The University Of Minnesota | Polyethylene glycol derivatives for solid-phase applications |
EP0580991A2 (en) * | 1992-06-29 | 1994-02-02 | Bridgestone Corporation | Rubbers, rubber compounds, and rubber curing bladders having self release or low adhesion to curing or cured hydrocarbon rubbers |
Also Published As
Publication number | Publication date |
---|---|
AU1834697A (en) | 1997-08-20 |
WO1997027226A2 (en) | 1997-07-31 |
JP2000504368A (en) | 2000-04-11 |
WO1997027226A3 (en) | 1997-10-16 |
DE19781535T1 (en) | 1999-01-28 |
GB9815744D0 (en) | 1998-09-16 |
GB2325234B (en) | 2000-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20050122 |