FI90779B - Förfarande för framställning av polymerer som innehåller tiolgrupper - Google Patents
Förfarande för framställning av polymerer som innehåller tiolgrupper Download PDFInfo
- Publication number
- FI90779B FI90779B FI883648A FI883648A FI90779B FI 90779 B FI90779 B FI 90779B FI 883648 A FI883648 A FI 883648A FI 883648 A FI883648 A FI 883648A FI 90779 B FI90779 B FI 90779B
- Authority
- FI
- Finland
- Prior art keywords
- polymer
- water
- groups
- process according
- polymer containing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/087—Acrylic polymers
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- 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
- C08F8/08—Epoxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Peptides Or Proteins (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Claims (7)
1. Förfarande för framställning av en polymer som innehäller tiolgrupper, kännetecknat därav, 5 att en vattenolöslig polymer som innehäller hydroxylgrup-per omsätts vid en temperatur av 40 - 50 °C i l - 4 tim-mar med l-klor-2,3-epoxipropan (epiklorhydrin) eller 1,4-bis(2,3-epoxipropoxi)butan, varvid oxirangrupper införs i polymeren, polymeren tvättas med vatten, överförs tili en 10 vattenlösning, behandlas med en vattenlöslig sulfid vid en temperatur av 0 - 70 CC i 2 - 48 timmar och tvättas med vatten eller en utspädd syra.
2. Förfarande enligt patentkrav 1, kännetecknat därav, att polymeren som innehäller 15 hydroxylgrupper är en kolhydratbaserad polymer eller en polymer som baserar sig pä metakrylamid, N-metylen-bis-metakrylamid, glycidylmetakrylat-polyetylenglykolderivat eller pentaerytritoldimetakrylat.
3. Förfarande enligt patentkrav 1, kanne-20 tecknat därav, att polymeren som innehäller hydroxylgrupper, är agarosgel.
4. Förfarande enligt patentkrav 1, kännetecknat därav, att saltet av svavelväte är ett al-kalimetall- eller jordalkalimetallsalt. 25
5. Förfarande enligt patentkrav 1, känne tecknat därav, att polymeren som innehäller oxirangrupper innehäller akryl- eller metakrylsyraderivat.
6. Förfarande enligt patentkrav 1, kännetecknat därav, att den vattenolösliga polymeren 30 som innehäller hydroxylgrupper är en sampolymer av pentaerytr itol, metakrylsyraderivat och polyetylenglykol, som är tvärbunden med divinylbensen, oxirangrupper införs i denna sampolymer genom att omsätta den med epiklorhydrin och produkten behandlas med natriumsulfid. 35
7. Förfarande enligt patentkrav 1, k ä n n e - t e c k n a t därav, att den vattenolösliga polymeren som innehäller hydroxylgrupper är en polymer som baserar sig pä metakrylsyraderivat, oxirangrupper införs i denna polymer genom att omsätta den med 1,4-bis(2,3-epoxiprop-5 oxi)butan och produkten behandlas med natriumsulfid. II
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3726454 | 1987-08-08 | ||
| DE19873726454 DE3726454A1 (de) | 1987-08-08 | 1987-08-08 | Thiolgruppenhaltige polymere, verfahren zu ihrer herstellung und ihre verwendung |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI883648A0 FI883648A0 (sv) | 1988-08-04 |
| FI883648A FI883648A (sv) | 1989-02-09 |
| FI90779B true FI90779B (sv) | 1993-12-15 |
| FI90779C FI90779C (sv) | 1994-03-25 |
Family
ID=6333374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI883648A FI90779C (sv) | 1987-08-08 | 1988-08-04 | Förfarande för framställning av polymerer som innehåller tiolgrupper |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0305749B1 (sv) |
| JP (1) | JP2703937B2 (sv) |
| KR (1) | KR0131766B1 (sv) |
| AT (1) | ATE67509T1 (sv) |
| AU (1) | AU616898B2 (sv) |
| CA (1) | CA1315464C (sv) |
| DE (2) | DE3726454A1 (sv) |
| DK (1) | DK439988A (sv) |
| ES (1) | ES2025743T3 (sv) |
| FI (1) | FI90779C (sv) |
| GR (1) | GR3003361T3 (sv) |
| PT (1) | PT88191B (sv) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9007384D0 (en) * | 1990-04-02 | 1990-05-30 | Duncan Ruth | Coupling between polymers and other organic molecular entities utilising thiol-specific reactive groups |
| DE4106984A1 (de) * | 1991-03-05 | 1992-09-10 | Bio Rad Lab Gmbh | Verfahren zur abtrennung von primaere aminogruppen enthaltenden spezies aus loesungen |
| US5710211A (en) * | 1995-08-01 | 1998-01-20 | Kuraray Co., Ltd. | Process for producing vinyl alcohol polymer |
| JP4670150B2 (ja) | 1999-04-02 | 2011-04-13 | 味の素株式会社 | 多量体蛋白質に由来するサブユニットペプチドの製造法 |
| DE10004565A1 (de) * | 2000-02-02 | 2001-08-09 | Merck Patent Gmbh | Alkalistabile Beschichtung auf Trägermaterialien |
| AU2003901834A0 (en) * | 2003-04-17 | 2003-05-01 | Clearcoll Pty Ltd | Cross-linked polysaccharide compositions |
| ES2659442T3 (es) * | 2009-09-30 | 2018-03-15 | Thiomatrix Forschungs- Und Beratungs Gmbh | Polímeros mucoadhesivos con estructuras parciales de vitamina B |
| CN102532372B (zh) * | 2010-12-17 | 2015-06-10 | 通用电气公司 | 聚合物及其制备和使用方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1495319A1 (de) * | 1963-08-28 | 1969-08-28 | Huels Chemische Werke Ag | Verfahren zur Herstellung waermehaertbarer Harze |
| JPS4867382A (sv) * | 1971-12-06 | 1973-09-14 | ||
| US3900451A (en) * | 1973-08-24 | 1975-08-19 | Dow Chemical Co | Method of making sulfhydryl-containing polymers |
| BE821435A (fr) * | 1974-10-24 | 1975-02-17 | Procede de preparation de copolymeres. | |
| DE2732301C3 (de) * | 1977-07-16 | 1980-12-11 | Roehm Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von stabilisierten trägergebundenen Proteinen |
| US4565854A (en) * | 1983-04-07 | 1986-01-21 | Kuraray Co., Ltd. | Polymer having thiol end group |
-
1987
- 1987-08-08 DE DE19873726454 patent/DE3726454A1/de not_active Withdrawn
-
1988
- 1988-08-02 EP EP88112531A patent/EP0305749B1/de not_active Expired - Lifetime
- 1988-08-02 DE DE8888112531T patent/DE3864958D1/de not_active Expired - Fee Related
- 1988-08-02 ES ES198888112531T patent/ES2025743T3/es not_active Expired - Lifetime
- 1988-08-02 AT AT88112531T patent/ATE67509T1/de not_active IP Right Cessation
- 1988-08-04 FI FI883648A patent/FI90779C/sv not_active IP Right Cessation
- 1988-08-04 PT PT88191A patent/PT88191B/pt not_active IP Right Cessation
- 1988-08-05 AU AU20431/88A patent/AU616898B2/en not_active Ceased
- 1988-08-05 CA CA000573912A patent/CA1315464C/en not_active Expired - Fee Related
- 1988-08-05 DK DK439988A patent/DK439988A/da not_active Application Discontinuation
- 1988-08-05 JP JP63194740A patent/JP2703937B2/ja not_active Expired - Fee Related
- 1988-08-08 KR KR1019880010085A patent/KR0131766B1/ko not_active IP Right Cessation
-
1991
- 1991-12-17 GR GR91401549T patent/GR3003361T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI90779C (sv) | 1994-03-25 |
| JP2703937B2 (ja) | 1998-01-26 |
| FI883648A (sv) | 1989-02-09 |
| EP0305749A1 (de) | 1989-03-08 |
| DK439988D0 (da) | 1988-08-05 |
| CA1315464C (en) | 1993-03-30 |
| DK439988A (da) | 1989-02-09 |
| KR890003842A (ko) | 1989-04-18 |
| PT88191A (pt) | 1989-06-30 |
| EP0305749B1 (de) | 1991-09-18 |
| DE3726454A1 (de) | 1989-02-16 |
| ATE67509T1 (de) | 1991-10-15 |
| JPS6466213A (en) | 1989-03-13 |
| AU2043188A (en) | 1989-02-09 |
| PT88191B (pt) | 1995-03-01 |
| GR3003361T3 (en) | 1993-02-17 |
| KR0131766B1 (ko) | 1998-04-13 |
| ES2025743T3 (es) | 1992-04-01 |
| FI883648A0 (sv) | 1988-08-04 |
| DE3864958D1 (de) | 1991-10-24 |
| AU616898B2 (en) | 1991-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed |
Owner name: BEHRINGWERKE AKTIENGESELLSCHAFT |