BE709260A - - Google Patents
Info
- Publication number
- BE709260A BE709260A BE709260DA BE709260A BE 709260 A BE709260 A BE 709260A BE 709260D A BE709260D A BE 709260DA BE 709260 A BE709260 A BE 709260A
- 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
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
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)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB161267A GB1217342A (en) | 1967-01-11 | 1967-01-11 | Improvements relating to water vapour permeable flexible sheet materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709260A true BE709260A (en:Method) | 1968-05-16 |
Family
ID=9724967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709260D BE709260A (en:Method) | 1967-01-11 | 1968-01-11 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE709260A (en:Method) |
| CH (1) | CH499379A (en:Method) |
| ES (1) | ES349086A1 (en:Method) |
| FR (1) | FR1583673A (en:Method) |
| GB (1) | GB1217342A (en:Method) |
| NL (1) | NL6800390A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157424A (en) * | 1964-08-13 | 1979-06-05 | Porvair Limited | Production of porous materials |
| GB1381258A (en) * | 1970-12-11 | 1975-01-22 | Porvair Ltd | Water vapour permeable materials |
-
1967
- 1967-01-11 GB GB161267A patent/GB1217342A/en not_active Expired
-
1968
- 1968-01-10 ES ES349086A patent/ES349086A1/es not_active Expired
- 1968-01-11 NL NL6800390A patent/NL6800390A/xx unknown
- 1968-01-11 CH CH39968A patent/CH499379A/fr not_active IP Right Cessation
- 1968-01-11 BE BE709260D patent/BE709260A/xx unknown
- 1968-01-11 FR FR1583673D patent/FR1583673A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1583673A (en:Method) | 1969-11-28 |
| GB1217342A (en) | 1970-12-31 |
| ES349086A1 (es) | 1969-04-01 |
| NL6800390A (en:Method) | 1968-07-12 |
| CH499379A (fr) | 1970-11-30 |