FI762322A - - Google Patents
Info
- Publication number
- FI762322A FI762322A FI762322A FI762322A FI762322A FI 762322 A FI762322 A FI 762322A FI 762322 A FI762322 A FI 762322A FI 762322 A FI762322 A FI 762322A FI 762322 A FI762322 A FI 762322A
- Authority
- FI
- Finland
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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752536492 DE2536492A1 (de) | 1975-08-16 | 1975-08-16 | Semipermeable membranen aus sulfonierten polybenz-1,3-oxazindionen- (2,4) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI762322A true FI762322A (nl) | 1977-02-17 |
Family
ID=5954102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI762322A FI762322A (nl) | 1975-08-16 | 1976-08-13 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4069215A (nl) |
| JP (1) | JPS5224988A (nl) |
| BE (1) | BE845233A (nl) |
| CA (1) | CA1046188A (nl) |
| DE (1) | DE2536492A1 (nl) |
| DK (1) | DK366376A (nl) |
| FI (1) | FI762322A (nl) |
| FR (1) | FR2321516A1 (nl) |
| GB (1) | GB1527001A (nl) |
| NL (1) | NL7609056A (nl) |
| SE (1) | SE7609040L (nl) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416378A (en) * | 1977-07-08 | 1979-02-06 | Asahi Chem Ind Co Ltd | Polysulfone semipermeable membrane |
| JPS5494477A (en) * | 1978-01-10 | 1979-07-26 | Nitto Electric Ind Co Ltd | Manufacture of selective permeable membrnae |
| JPS5850521B2 (ja) * | 1979-10-09 | 1983-11-11 | 日東電工株式会社 | ポリキナゾロン系重合体よりなる選択性透過膜 |
| JPS62232854A (ja) * | 1986-04-01 | 1987-10-13 | Yuasa Battery Co Ltd | 蓄電池用封口シ−ルの供給方法及びその装置 |
| JPS63171967U (nl) * | 1987-04-28 | 1988-11-09 | ||
| JPH0531814Y2 (nl) * | 1987-10-06 | 1993-08-16 | ||
| AUPP521298A0 (en) * | 1998-08-12 | 1998-09-03 | Life Therapeutics Limited | Purification of fibrinogen |
| US20050224355A1 (en) * | 1999-12-23 | 2005-10-13 | Brendon Conlan | Removal of biological contaminants |
| AUPP790898A0 (en) | 1998-12-23 | 1999-01-28 | Life Therapeutics Limited | Renal dialysis |
| AUPP790698A0 (en) * | 1998-12-23 | 1999-01-28 | Life Therapeutics Limited | Separation of microorganisms |
| US7077942B1 (en) | 1999-12-23 | 2006-07-18 | Gradipore Limited | Removal of biological contaminants |
| AUPQ691400A0 (en) * | 2000-04-14 | 2000-05-11 | Life Therapeutics Limited | Separation of micromolecules |
| AUPQ697300A0 (en) * | 2000-04-18 | 2000-05-11 | Life Therapeutics Limited | Separation apparatus |
| ATE449200T1 (de) | 2000-04-18 | 2009-12-15 | Gradipore Ltd | Trennung und behandlung von proben durch elektrophorese |
| US6923896B2 (en) * | 2000-09-22 | 2005-08-02 | The Texas A&M University System | Electrophoresis apparatus and method |
| CN1235667C (zh) * | 2000-10-06 | 2006-01-11 | 格拉迪普有限公司 | 多口分离装置及方法 |
| AUPR222300A0 (en) * | 2000-12-21 | 2001-01-25 | Life Therapeutics Limited | Electrophoresis device and method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1595579A1 (de) * | 1951-01-28 | 1970-04-30 | Bayer Ag | Verfahren zur Herstellung von Polybenzoxazindionen |
| US3016368A (en) * | 1960-08-22 | 1962-01-09 | Du Pont | Sulfonated fluorocarbon copolymer |
| US3379686A (en) * | 1964-10-10 | 1968-04-23 | Bayer Ag | Process for producing high molecular weight polybenzoxazine diones |
| DE1720774A1 (de) * | 1968-01-08 | 1971-07-15 | Bayer Ag | Verfahren zur Herstellung von loeslichen Polybenz-1,3-oxazindionen-(2,4) |
| FR2050251A1 (en) * | 1969-07-08 | 1971-04-02 | Inst Francais Du Petrole | Sulphonated polyimides (i) used as ion ex- - changes and in electrodialysis |
| US3998871A (en) * | 1969-07-14 | 1976-12-21 | Minnesota Mining And Manufacturing Company | Sulfonated isocyanate compositions |
| DE2232462A1 (de) * | 1972-07-01 | 1974-01-10 | Bayer Ag | Aminophenoxy-salicylsaeure-verbindungen |
| DE2232463C3 (de) * | 1972-07-01 | 1980-05-08 | Bayer Ag, 5090 Leverkusen | Polybenz-13-oxazindione-(2,4), Verfahren zu ihrer Herstellung und ihre Verwendung- |
| FR2329693A1 (fr) * | 1973-03-21 | 1977-05-27 | Inst Francais Du Petrole | Nouvelles resines polyamide-ester-quinazolinedione-2,4, leur preparation et leurs emplois |
| US3960821A (en) * | 1974-12-13 | 1976-06-01 | Basf Wyandotte Corporation | Chloronitrosylated, chlorosulfonated hydrocarbon polymers and a process for the preparation thereof |
-
1975
- 1975-08-16 DE DE19752536492 patent/DE2536492A1/de active Pending
-
1976
- 1976-08-10 US US05/713,142 patent/US4069215A/en not_active Expired - Lifetime
- 1976-08-12 GB GB33590/76A patent/GB1527001A/en not_active Expired
- 1976-08-12 JP JP51095467A patent/JPS5224988A/ja active Pending
- 1976-08-12 SE SE7609040A patent/SE7609040L/xx unknown
- 1976-08-13 DK DK366376A patent/DK366376A/da unknown
- 1976-08-13 FI FI762322A patent/FI762322A/fi not_active Application Discontinuation
- 1976-08-13 NL NL7609056A patent/NL7609056A/nl not_active Application Discontinuation
- 1976-08-13 CA CA259,033A patent/CA1046188A/en not_active Expired
- 1976-08-16 BE BE169847A patent/BE845233A/xx unknown
- 1976-08-16 FR FR7624896A patent/FR2321516A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5224988A (en) | 1977-02-24 |
| DK366376A (da) | 1977-02-17 |
| GB1527001A (en) | 1978-10-04 |
| US4069215A (en) | 1978-01-17 |
| NL7609056A (nl) | 1977-02-18 |
| FR2321516A1 (fr) | 1977-03-18 |
| CA1046188A (en) | 1979-01-09 |
| BE845233A (fr) | 1977-02-16 |
| DE2536492A1 (de) | 1977-02-24 |
| SE7609040L (sv) | 1977-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn |
Owner name: BAYER AKTIENGESELLSCHAFT |