SE7907857L - Aqueous gels - Google Patents
Aqueous gelsInfo
- Publication number
- SE7907857L SE7907857L SE7907857A SE7907857A SE7907857L SE 7907857 L SE7907857 L SE 7907857L SE 7907857 A SE7907857 A SE 7907857A SE 7907857 A SE7907857 A SE 7907857A SE 7907857 L SE7907857 L SE 7907857L
- Authority
- SE
- Sweden
- Prior art keywords
- percent
- weight
- aqueous gels
- agar
- ionic
- Prior art date
Links
- 239000000499 gel Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920001817 Agar Polymers 0.000 abstract 1
- 229920000936 Agarose Polymers 0.000 abstract 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- 241000206672 Gelidium Species 0.000 abstract 1
- 229930195725 Mannitol Natural products 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 235000010419 agar Nutrition 0.000 abstract 1
- 239000000022 bacteriostatic agent Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000000594 mannitol Substances 0.000 abstract 1
- 235000010355 mannitol Nutrition 0.000 abstract 1
- 239000007787 solid Chemical class 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/12—Agar or agar-agar, i.e. mixture of agarose and agaropectin; Derivatives thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44747—Composition of gel or of carrier mixture
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cosmetics (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Colloid Chemistry (AREA)
- Jellies, Jams, And Syrups (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1. Aqueous gels containing 0.5 percent to 3 percent by weight of agarose or agar-agar, 0.001 percent to 0.05 percent by weight of a bacteriostatic agent and 0.1 percent to 30 percent by weight of a non-ionic hydroxylated compound, solid at the temperature of 40 degrees C, having a molecular weight between 100 and 1 000 daltons and a solubility in water at the temperature of 4 degrees C at least equal to 4.50 percent by weight, and free from acid or basic functional groups, characterized in that said non-ionic hydroxylated compound is sorbitol or mannitol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7827179A FR2436791A1 (en) | 1978-09-22 | 1978-09-22 | AGAROSIS GELS PACKAGED IN METAL TUBES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7907857L true SE7907857L (en) | 1980-03-23 |
Family
ID=9212916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7907857A SE7907857L (en) | 1978-09-22 | 1979-09-21 | Aqueous gels |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0009430B1 (en) |
| JP (1) | JPS5544396A (en) |
| AT (1) | ATA615579A (en) |
| BE (1) | BE878846A (en) |
| CA (1) | CA1143681A (en) |
| CH (1) | CH643575A5 (en) |
| DE (1) | DE2962292D1 (en) |
| FR (1) | FR2436791A1 (en) |
| IT (1) | IT1119166B (en) |
| LU (1) | LU81699A1 (en) |
| PT (1) | PT70194A (en) |
| SE (1) | SE7907857L (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59126236A (en) * | 1983-01-08 | 1984-07-20 | Fuji Photo Film Co Ltd | Medium for electrophoresis |
| GB8428876D0 (en) * | 1984-11-15 | 1984-12-27 | Ciba Geigy Ag | Diagnostic strips |
| GB8514052D0 (en) * | 1985-06-04 | 1985-07-10 | Geistlich Soehne Ag | Compositions |
| CH666907A5 (en) * | 1985-11-13 | 1988-08-31 | Medinational Harley Street Lim | PROCESS FOR THE PREPARATION OF A MACROMOLECULAR POLYGALACTANE COMPLEX AND NITROGEN COMPOUND, AND USE OF THIS COMPLEX. |
| DE3737815A1 (en) * | 1987-11-06 | 1989-05-18 | Wacker Chemitronic | SILICONE DISC FOR THE PRODUCTION OF OXIDE LAYERS WITH HIGH DROUGHT RESISTANCE AND METHOD FOR THE PRODUCTION THEREOF |
| US5068019A (en) * | 1989-05-19 | 1991-11-26 | Fuji Photo Film Co., Ltd. | Electrophoresis film support |
| DE3935020A1 (en) * | 1989-10-20 | 1991-04-25 | Serva Feinbiochem Gmbh & Co | IMPROVED AGAROSE ELECTROPHORESE GELS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE26199E (en) * | 1967-05-09 | Agar preparation and process of producing the same | ||
| US2963373A (en) * | 1958-11-17 | 1960-12-06 | American Molasses Company | Icings and method of preparing them and cold-water soluble agar and carrageen gums for said icings |
| BE666282A (en) * | 1966-04-18 | |||
| US3766047A (en) * | 1972-09-11 | 1973-10-16 | F Elevitch | Gel for electrophoresis |
-
1978
- 1978-09-22 FR FR7827179A patent/FR2436791A1/en active Granted
-
1979
- 1979-09-04 DE DE7979400607T patent/DE2962292D1/en not_active Expired
- 1979-09-04 EP EP79400607A patent/EP0009430B1/en not_active Expired
- 1979-09-18 BE BE0/197191A patent/BE878846A/en not_active IP Right Cessation
- 1979-09-18 PT PT70194A patent/PT70194A/en unknown
- 1979-09-19 AT AT0615579A patent/ATA615579A/en not_active Application Discontinuation
- 1979-09-19 LU LU81699A patent/LU81699A1/en unknown
- 1979-09-20 CH CH849779A patent/CH643575A5/en not_active IP Right Cessation
- 1979-09-20 IT IT68841/79A patent/IT1119166B/en active
- 1979-09-20 CA CA000336039A patent/CA1143681A/en not_active Expired
- 1979-09-21 SE SE7907857A patent/SE7907857L/en not_active Application Discontinuation
- 1979-09-21 JP JP12188279A patent/JPS5544396A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1143681A (en) | 1983-03-29 |
| CH643575A5 (en) | 1984-06-15 |
| JPS5544396A (en) | 1980-03-28 |
| BE878846A (en) | 1980-03-18 |
| IT7968841A0 (en) | 1979-09-20 |
| EP0009430A1 (en) | 1980-04-02 |
| IT1119166B (en) | 1986-03-03 |
| LU81699A1 (en) | 1981-04-17 |
| ATA615579A (en) | 1984-05-15 |
| DE2962292D1 (en) | 1982-04-15 |
| PT70194A (en) | 1979-10-01 |
| EP0009430B1 (en) | 1982-03-17 |
| FR2436791B1 (en) | 1981-02-13 |
| FR2436791A1 (en) | 1980-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE818396A (en) | PROSTANOIC ACID DERIVATIVES | |
| ATE274T1 (en) | PRODUCTION OF CLEANING AGENT COMPOSITIONS. | |
| IT1126480B (en) | AMINE POLYMERS HAVING DEHYDRATING ACTIVITY | |
| BE812772A (en) | 2-ANILINO-NICOTINIC ACID DERIVATIVES | |
| SE7907857L (en) | Aqueous gels | |
| BE835268A (en) | FURANNEHYDROXYAMIC ACID DERIVATIVES | |
| BE812743A (en) | OXAMIC ACID DERIVATIVES | |
| BE864321A (en) | OXAZOLINOAZETIDINYLBUTYRIC ACID DERIVATIVES | |
| BE867457A (en) | THICK CLEANING COMPOSITIONS, CONTAINING PHOSPHORIC ACID | |
| BE813988A (en) | PROSTANOIC ACID DERIVATIVES | |
| BE828186A (en) | PROSTANOIC ACID DERIVATIVES | |
| FR2273806A1 (en) | BARBITURIC ACID DERIVATIVES | |
| BE827415A (en) | SALICYLIC ACID DERIVATIVES | |
| BE832098A (en) | PROSTANOIC ACID DERIVATIVES | |
| FR2286819A1 (en) | PURIFIED CYANURIC ACID PRODUCTION | |
| FR2287230A1 (en) | CEPHALOSPORANIC ACID DERIVATIVES | |
| IT8124695A0 (en) | ADDITIVE FOR AQUEOUS SUSPENSIONS OF PESTICIDE FORMULATES TO BE DISTRIBUTED BY AERIAL MEANS TO PREVENT THE DRIFTING EFFECT. | |
| FR2313021A1 (en) | PROSTENOIC ACID DERIVATIVES | |
| BE870889A (en) | CITRIC ACID DERIVATIVES USEFUL AS SOFTENERS | |
| BE809761A (en) | 3-THIOALLOPHANIC ACID DERIVATIVES | |
| BE850395A (en) | 5-ALKYLUREIDO-1,3,4-THIADIAZOL-2-YL-SULFONYL-ACETIC ACID DERIVATIVES | |
| FR2299338A1 (en) | 6,7-METHYLENEDI ACID | |
| SE7813350L (en) | SUBSTITUTED 1,4-CYCLOHEXADIENCARBOXYLIC ACID DERIVATIVES | |
| BE832226A (en) | PROSTANOIC ACID DERIVATIVES | |
| BE832479A (en) | PROSTANOIC ACID DERIVATIVES |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7907857-2 Format of ref document f/p: F |