BE641622A - - Google Patents
Info
- Publication number
- BE641622A BE641622A BE641622A BE641622A BE641622A BE 641622 A BE641622 A BE 641622A BE 641622 A BE641622 A BE 641622A BE 641622 A BE641622 A BE 641622A BE 641622 A BE641622 A BE 641622A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/405—Impregnation with polymerisable compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1501762A CH411336A (fr) | 1962-12-21 | 1962-12-21 | Procédé d'hydrophilisation d'une mousse de polyuréthane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641622A true BE641622A (en:Method) | 1964-06-22 |
Family
ID=4405607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641622A BE641622A (en:Method) | 1962-12-21 | 1963-12-20 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE641622A (en:Method) |
| CH (1) | CH411336A (en:Method) |
| DE (1) | DE1213607B (en:Method) |
| FR (1) | FR1394765A (en:Method) |
| GB (1) | GB1052878A (en:Method) |
| NL (1) | NL302088A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413245A (en) * | 1962-12-21 | 1968-11-26 | Sambeth Joerg | Process for rendering polyurethane foams hydrophilic by reacting same with a lactone |
| CH455274A (fr) * | 1965-11-27 | 1968-06-28 | Elekal Sa | Procédé de fabrication d'une mousse hydrophile de polyuréthane |
| CH455285A (fr) * | 1965-11-27 | 1968-06-28 | Elekal Sa | Procédé de fabrication d'une mousse hydrophile de polyuréthane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1284015A (fr) * | 1960-12-30 | 1962-02-09 | Rhone Poulenc Sa | Procédé de fabrication d'objets cellulaires à caractère hydrophile |
-
1962
- 1962-12-21 CH CH1501762A patent/CH411336A/fr unknown
-
1963
- 1963-11-26 FR FR69044209A patent/FR1394765A/fr not_active Expired
- 1963-11-27 GB GB1052878D patent/GB1052878A/en not_active Expired
- 1963-12-18 NL NL302088D patent/NL302088A/xx unknown
- 1963-12-20 DE DEE26070A patent/DE1213607B/de active Pending
- 1963-12-20 BE BE641622A patent/BE641622A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL302088A (en:Method) | 1965-10-11 |
| CH411336A (fr) | 1966-04-15 |
| FR1394765A (fr) | 1965-04-09 |
| GB1052878A (en:Method) | 1966-11-30 |
| DE1213607B (de) | 1966-03-31 |