DK495777A - Fremgangsmaade til fremstilling af polymere der indeholder frie eller til salt omdannede amingrupper og kvaternaere ammoniumgrupper samt produkter vundet ved denne fremgangsmaade - Google Patents
Fremgangsmaade til fremstilling af polymere der indeholder frie eller til salt omdannede amingrupper og kvaternaere ammoniumgrupper samt produkter vundet ved denne fremgangsmaadeInfo
- Publication number
- DK495777A DK495777A DK495777A DK495777A DK495777A DK 495777 A DK495777 A DK 495777A DK 495777 A DK495777 A DK 495777A DK 495777 A DK495777 A DK 495777A DK 495777 A DK495777 A DK 495777A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- groups
- quateranium
- salt
- converted
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/58—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
- C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/14—Preparation of cellulose esters of organic acids in which the organic acid residue contains substituents, e.g. NH2, Cl
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyamides (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29235/76A IT1123619B (it) | 1976-11-11 | 1976-11-11 | Processo per la produzione di polimeri contenenti gruppi amminici liberi o salificati e gruppi ammonici quaternari,e prodotti relativi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK495777A true DK495777A (da) | 1978-05-12 |
Family
ID=11226594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK495777A DK495777A (da) | 1976-11-11 | 1977-11-08 | Fremgangsmaade til fremstilling af polymere der indeholder frie eller til salt omdannede amingrupper og kvaternaere ammoniumgrupper samt produkter vundet ved denne fremgangsmaade |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4182804A (xx) |
| JP (1) | JPS5360988A (xx) |
| BE (1) | BE860735A (xx) |
| CA (1) | CA1092287A (xx) |
| CH (1) | CH628656A5 (xx) |
| DE (1) | DE2750542A1 (xx) |
| DK (1) | DK495777A (xx) |
| FR (1) | FR2370759A1 (xx) |
| GB (1) | GB1584078A (xx) |
| IL (1) | IL53214A (xx) |
| IT (1) | IT1123619B (xx) |
| NL (1) | NL7712409A (xx) |
| NO (1) | NO773835L (xx) |
| SE (1) | SE7712687L (xx) |
| ZA (1) | ZA776556B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689217A (en) * | 1983-10-07 | 1987-08-25 | Ici Americas Inc. | Amine and ammonium nitrogen containing polyvinyl alcohol polymers having improved lipophilic properties for use in skin conditioning, cosmetic and pharmaceutical formulations |
| US4690817A (en) * | 1983-10-07 | 1987-09-01 | Ici Americas Inc. | Quaternary nitrogen containing polyvinyl alcohol polymers for use in skin conditioning, cosmetic and pharmaceutical formulations |
| DE3626662C1 (de) * | 1986-08-07 | 1987-12-10 | Degussa | Verfahren zur Herstellung kationisierter Polyvinylalkohole |
| US4873003A (en) * | 1987-05-26 | 1989-10-10 | Gaf Corporation | Cationic soil release polymers |
| US4775715A (en) * | 1987-07-23 | 1988-10-04 | E. I. Du Pont De Nemours And Company | Dry blending process for the quaternization of polyvinyl alcohol |
| US5356937A (en) * | 1989-01-05 | 1994-10-18 | The Dow Chemical Company | Resins and processes for preparing them |
| US5936003A (en) * | 1997-03-03 | 1999-08-10 | Dionex Corporation | Hydrolytically stable resins for use in anion-exchange chromatography |
| CA2397578A1 (en) | 1999-12-21 | 2001-06-28 | Ajinomoto Co., Inc. | A partial ester of a nitrogenous carboxylic acid with cellulose and a process for preparing the same |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2081528A (en) * | 1930-07-25 | 1937-05-25 | Ig Farbenindustrie Ag | Wetting agents for the use in mercerizing lyes |
| DE625446C (de) * | 1934-08-21 | 1936-02-08 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung stickstoffhaltiger Polyvinylderivate |
| US2233475A (en) * | 1936-12-21 | 1941-03-04 | Dreyfus Henry | Cellulose compounds containing carboxy and amine groups |
| US2972606A (en) * | 1956-05-31 | 1961-02-21 | Wyandotte Chemicals Corp | Catalytic aminoethylation of cellulose, cellulose derivatives or polyvinyl alcohol |
| US3304297A (en) * | 1959-02-12 | 1967-02-14 | Ciba Ltd | Dyestuffs consisting of organic dyestuffs bound to polyhydroxylated organic polymers |
| US3345346A (en) * | 1965-04-15 | 1967-10-03 | Eastman Kodak Co | Aminopolymer compositions |
| US3619371A (en) * | 1967-07-03 | 1971-11-09 | Nat Res Dev | Production of a polymeric matrix having a biologically active substance bound thereto |
| US3674767A (en) * | 1967-07-14 | 1972-07-04 | Nat Res Dev | Novel polymeric materials containing triazinyl groups |
| US3637394A (en) * | 1968-04-22 | 1972-01-25 | Eastman Kodak Co | Photographic elements containing synthetic polymeric vehicles |
| BE757509A (fr) * | 1969-10-15 | 1971-04-14 | Rhone Poulenc Sa | Nouveaux copolymeres azotes |
| US3761406A (en) * | 1971-01-08 | 1973-09-25 | Grace W R & Co | Flocculation and demulsification using cationic polyvinyl alcohols |
| IT998904B (it) * | 1973-10-24 | 1976-02-20 | Snam Progetti | Procedimento per rendere degrada bili i polimeri e i polimeri cosi ottenuti |
-
1976
- 1976-11-11 IT IT29235/76A patent/IT1123619B/it active
-
1977
- 1977-10-19 CA CA289,018A patent/CA1092287A/en not_active Expired
- 1977-10-25 IL IL53214A patent/IL53214A/xx unknown
- 1977-11-01 US US05/847,426 patent/US4182804A/en not_active Expired - Lifetime
- 1977-11-03 ZA ZA00776556A patent/ZA776556B/xx unknown
- 1977-11-07 FR FR7733452A patent/FR2370759A1/fr active Granted
- 1977-11-07 CH CH1354177A patent/CH628656A5/it not_active IP Right Cessation
- 1977-11-08 GB GB46446/77A patent/GB1584078A/en not_active Expired
- 1977-11-08 DK DK495777A patent/DK495777A/da not_active Application Discontinuation
- 1977-11-09 SE SE7712687A patent/SE7712687L/xx not_active Application Discontinuation
- 1977-11-09 NO NO773835A patent/NO773835L/no unknown
- 1977-11-09 JP JP13367577A patent/JPS5360988A/ja active Pending
- 1977-11-10 NL NL7712409A patent/NL7712409A/xx not_active Application Discontinuation
- 1977-11-10 BE BE182557A patent/BE860735A/xx unknown
- 1977-11-11 DE DE19772750542 patent/DE2750542A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IL53214A0 (en) | 1977-12-30 |
| IL53214A (en) | 1982-04-30 |
| JPS5360988A (en) | 1978-05-31 |
| SE7712687L (sv) | 1978-05-12 |
| BE860735A (fr) | 1978-05-10 |
| DE2750542A1 (de) | 1978-05-18 |
| IT1123619B (it) | 1986-04-30 |
| ZA776556B (en) | 1978-08-30 |
| NL7712409A (nl) | 1978-05-16 |
| CA1092287A (en) | 1980-12-23 |
| FR2370759A1 (fr) | 1978-06-09 |
| CH628656A5 (it) | 1982-03-15 |
| NO773835L (no) | 1978-05-12 |
| GB1584078A (en) | 1981-02-04 |
| FR2370759B1 (xx) | 1980-10-24 |
| US4182804A (en) | 1980-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |