FR2197620A1 - - Google Patents
Info
- Publication number
- FR2197620A1 FR2197620A1 FR7331069A FR7331069A FR2197620A1 FR 2197620 A1 FR2197620 A1 FR 2197620A1 FR 7331069 A FR7331069 A FR 7331069A FR 7331069 A FR7331069 A FR 7331069A FR 2197620 A1 FR2197620 A1 FR 2197620A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28554772A | 1972-08-31 | 1972-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2197620A1 true FR2197620A1 (it) | 1974-03-29 |
| FR2197620B1 FR2197620B1 (it) | 1977-02-25 |
Family
ID=23094711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331069A Expired FR2197620B1 (it) | 1972-08-31 | 1973-08-28 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4965386A (it) |
| BE (1) | BE804240A (it) |
| CA (1) | CA1007170A (it) |
| DE (1) | DE2340661B2 (it) |
| FR (1) | FR2197620B1 (it) |
| GB (1) | GB1424057A (it) |
| IT (1) | IT997519B (it) |
| NL (1) | NL7310642A (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2420548A1 (fr) * | 1978-03-25 | 1979-10-19 | Akzo Nv | Masse d'enrobage en polyurethanes, son procede de preparation et son utilisation |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538357B2 (it) * | 1974-06-27 | 1978-03-28 | ||
| JPS5329360B2 (it) * | 1974-12-27 | 1978-08-19 | ||
| JPS5322164A (en) * | 1976-08-12 | 1978-03-01 | Nippon Zeon Co Ltd | Preparation of mass transfer apparatus of hollow fiber type |
| CA1115893A (en) * | 1976-11-12 | 1982-01-05 | Melvin Brauer | Non-wicking polyurethane casting systems |
| DE2813197C2 (de) * | 1978-03-25 | 1983-09-08 | Akzo Gmbh, 5600 Wuppertal | Einbettmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
| DE3106498A1 (de) * | 1981-02-21 | 1982-09-09 | Akzo Gmbh, 5600 Wuppertal | Einbettmasse aus polyurethanen |
| JP2011120965A (ja) * | 2009-12-08 | 2011-06-23 | Sanyo Chem Ind Ltd | 膜モジュールのシール材用ポリウレタン樹脂形成性組成物 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708071A (en) * | 1970-08-05 | 1973-01-02 | Abcor Inc | Hollow fiber membrane device and method of fabricating same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362921A (en) * | 1965-03-24 | 1968-01-09 | Baker Castor Oil Co | Novel elastomeric products obtained from prepolymer compositions |
-
1973
- 1973-08-01 NL NL7310642A patent/NL7310642A/xx not_active Application Discontinuation
- 1973-08-10 DE DE19732340661 patent/DE2340661B2/de not_active Ceased
- 1973-08-15 CA CA178,828A patent/CA1007170A/en not_active Expired
- 1973-08-23 JP JP48093945A patent/JPS4965386A/ja active Pending
- 1973-08-28 FR FR7331069A patent/FR2197620B1/fr not_active Expired
- 1973-08-29 IT IT5222473A patent/IT997519B/it active
- 1973-08-30 GB GB4096173A patent/GB1424057A/en not_active Expired
- 1973-08-30 BE BE135131A patent/BE804240A/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708071A (en) * | 1970-08-05 | 1973-01-02 | Abcor Inc | Hollow fiber membrane device and method of fabricating same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2420548A1 (fr) * | 1978-03-25 | 1979-10-19 | Akzo Nv | Masse d'enrobage en polyurethanes, son procede de preparation et son utilisation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2340661A1 (de) | 1974-03-07 |
| DE2340661B2 (de) | 1977-12-15 |
| BE804240A (fr) | 1974-02-28 |
| JPS4965386A (it) | 1974-06-25 |
| AU5854573A (en) | 1975-01-30 |
| FR2197620B1 (it) | 1977-02-25 |
| IT997519B (it) | 1975-12-30 |
| CA1007170A (en) | 1977-03-22 |
| NL7310642A (it) | 1974-03-04 |
| GB1424057A (en) | 1976-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |