BE851917A - - Google Patents
Info
- Publication number
- BE851917A BE851917A BE175340A BE175340A BE851917A BE 851917 A BE851917 A BE 851917A BE 175340 A BE175340 A BE 175340A BE 175340 A BE175340 A BE 175340A BE 851917 A BE851917 A BE 851917A
- Authority
- BE
- Belgium
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2607766A DE2607766C3 (de) | 1976-02-26 | 1976-02-26 | Verfahren zur Herstellung von trägergebundenen biologisch aktiven Substanzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE851917A true BE851917A (de) | 1977-08-29 |
Family
ID=5970898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE175340A BE851917A (de) | 1976-02-26 | 1977-02-28 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4066581A (de) |
| JP (1) | JPS52103490A (de) |
| AU (1) | AU2262977A (de) |
| BE (1) | BE851917A (de) |
| DE (1) | DE2607766C3 (de) |
| DK (1) | DK83877A (de) |
| ES (1) | ES456118A1 (de) |
| FI (1) | FI770600A (de) |
| FR (1) | FR2342305A1 (de) |
| IL (1) | IL51529A0 (de) |
| IT (1) | IT1075122B (de) |
| LU (1) | LU76836A1 (de) |
| NL (1) | NL7701830A (de) |
| NO (1) | NO770650L (de) |
| SE (1) | SE7702125L (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530974A (en) * | 1981-03-19 | 1985-07-23 | Board Of Regents, The University Of Texas System | Nonthrombogenic articles having enhanced albumin affinity |
| JPH04502011A (ja) * | 1988-11-23 | 1992-04-09 | ジェネンテク，インコーポレイテッド | ポリペプチド誘導体 |
| US5446090A (en) * | 1993-11-12 | 1995-08-29 | Shearwater Polymers, Inc. | Isolatable, water soluble, and hydrolytically stable active sulfones of poly(ethylene glycol) and related polymers for modification of surfaces and molecules |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA667451A (en) * | 1963-07-23 | S. Newman Melvin | Vinylene carbonate and related products and processes | |
| CA667985A (en) * | 1963-08-06 | W. Gluesenkamp Earl | Polymerization of vinylene carbonate | |
| US2722525A (en) * | 1953-05-07 | 1955-11-01 | American Cyanamid Co | Polymerizable compositions containing an unsaturated carbonate and polymerization products thereof |
| DE1040789B (de) * | 1953-05-18 | 1958-10-09 | Monsanto Chemicals | Verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten |
| US2847398A (en) * | 1953-05-18 | 1958-08-12 | Monsanto Chemicals | Vinylene carbonate-ethylene copolymer and method of producing same |
| US2794013A (en) * | 1953-12-23 | 1957-05-28 | American Cyanamid Co | Reaction products of vinylene carbonate and ammonia or primary amine |
| US2847402A (en) * | 1955-12-05 | 1958-08-12 | Monsanto Chemicals | High pressure homopolymerization and interpolymerization of vinylene carbonate |
| US2993030A (en) * | 1957-08-19 | 1961-07-18 | George E Ham | Process for polymerizing vinylene carbonate |
| US3037965A (en) * | 1958-04-14 | 1962-06-05 | Polaroid Corp | Water-insoluble hydrolyzed copolymer of vinylene carbonate and vinyl acetate |
| US3020290A (en) * | 1959-10-14 | 1962-02-06 | Jefferson Chem Co Inc | Preparation of unsaturated compounds |
| US3069391A (en) * | 1960-02-05 | 1962-12-18 | Du Pont | Polyhydroxymethylene polymers |
| NL286954A (de) * | 1962-01-03 | |||
| US3331800A (en) * | 1964-07-07 | 1967-07-18 | Dynamit Nobel Ag | Preparation of solutions of polyhydroxymethylene-containing polymers |
| DE1494576A1 (de) * | 1965-02-03 | 1969-04-24 | Dynamit Nobel Ag | Verfahren zur Herstellung von Filmen,Folien und Fasern auf der Basis von Polyoxymethylenen |
| US3553310A (en) * | 1967-12-28 | 1971-01-05 | Miles Lab | Immunologically reactive particles |
| US3616229A (en) * | 1968-09-27 | 1971-10-26 | Monsanto Co | Polymer-enzyme products comprising plurality of enzymes covalently bound to polymer |
| US4011377A (en) * | 1971-02-11 | 1977-03-08 | Peter Duncan Goodearl Dean | Enzyme separation |
| US3847743A (en) * | 1971-08-24 | 1974-11-12 | American Cyanamid Co | Enzymes bound to carbonyl polymers |
| US4013514A (en) * | 1972-01-04 | 1977-03-22 | Monsanto Company | Preparing a reactor containing enzymes attached to dialdehyde cellulose |
| US3753861A (en) * | 1972-03-13 | 1973-08-21 | American Cyanamid Co | Binding enzymes to carbonyl polymers |
| US3944525A (en) * | 1973-10-03 | 1976-03-16 | Ciba-Geigy Corporation | Crosslinked resins prepared from an N,N'-bis-imide and a schiff base |
| GB1492937A (en) * | 1973-12-28 | 1977-11-23 | Beecham Group Ltd | Enzyme complexes and their use |
| US4025391A (en) * | 1974-06-15 | 1977-05-24 | Director Of National Food Research Institute | Preparation of bead-shaped immobilized enzyme |
| US4002531A (en) * | 1976-01-22 | 1977-01-11 | Pierce Chemical Company | Modifying enzymes with polyethylene glycol and product produced thereby |
-
1976
- 1976-02-26 DE DE2607766A patent/DE2607766C3/de not_active Expired
-
1977
- 1977-02-21 NL NL7701830A patent/NL7701830A/xx not_active Application Discontinuation
- 1977-02-21 ES ES456118A patent/ES456118A1/es not_active Expired
- 1977-02-24 IT IT20627/77A patent/IT1075122B/it active
- 1977-02-24 IL IL51529A patent/IL51529A0/xx unknown
- 1977-02-24 LU LU76836A patent/LU76836A1/xx unknown
- 1977-02-24 AU AU22629/77A patent/AU2262977A/en not_active Expired
- 1977-02-24 FI FI770600A patent/FI770600A/fi not_active Application Discontinuation
- 1977-02-24 US US05/771,766 patent/US4066581A/en not_active Expired - Lifetime
- 1977-02-25 DK DK83877A patent/DK83877A/da unknown
- 1977-02-25 SE SE7702125A patent/SE7702125L/xx unknown
- 1977-02-25 NO NO770650A patent/NO770650L/no unknown
- 1977-02-26 JP JP1982977A patent/JPS52103490A/ja active Pending
- 1977-02-28 BE BE175340A patent/BE851917A/xx unknown
- 1977-02-28 FR FR7705828A patent/FR2342305A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2342305A1 (fr) | 1977-09-23 |
| DE2607766C3 (de) | 1978-12-07 |
| LU76836A1 (de) | 1977-09-12 |
| IL51529A0 (en) | 1977-04-29 |
| SE7702125L (sv) | 1977-08-27 |
| AU2262977A (en) | 1978-08-31 |
| NO770650L (no) | 1977-08-29 |
| FI770600A (de) | 1977-08-27 |
| US4066581A (en) | 1978-01-03 |
| NL7701830A (nl) | 1977-08-30 |
| DE2607766A1 (de) | 1977-09-01 |
| DE2607766B2 (de) | 1978-04-20 |
| DK83877A (da) | 1977-08-27 |
| JPS52103490A (en) | 1977-08-30 |
| IT1075122B (it) | 1985-04-22 |
| ES456118A1 (es) | 1978-02-01 |