BE728773A - - Google Patents
Info
- Publication number
- BE728773A BE728773A BE728773DA BE728773A BE 728773 A BE728773 A BE 728773A BE 728773D A BE728773D A BE 728773DA BE 728773 A BE728773 A BE 728773A
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI49668A FI42247B (en:Method) | 1968-02-26 | 1968-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728773A true BE728773A (en:Method) | 1969-08-01 |
Family
ID=8504205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728773D BE728773A (en:Method) | 1968-02-26 | 1969-02-21 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT301859B (en:Method) |
| BE (1) | BE728773A (en:Method) |
| CH (1) | CH486978A (en:Method) |
| FI (1) | FI42247B (en:Method) |
| FR (1) | FR2002631A1 (en:Method) |
| GB (1) | GB1219888A (en:Method) |
| NL (1) | NL6902897A (en:Method) |
| SE (1) | SE353046B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007019212U1 (de) * | 2007-01-19 | 2011-02-24 | Forschungsinstitut für Leder und Kunststoffbahnen gGmbH | Offenporige mikroporöse Folie |
-
1968
- 1968-02-26 FI FI49668A patent/FI42247B/fi active
-
1969
- 1969-02-19 GB GB888669A patent/GB1219888A/en not_active Expired
- 1969-02-19 AT AT167369A patent/AT301859B/de not_active IP Right Cessation
- 1969-02-21 CH CH270269A patent/CH486978A/de not_active IP Right Cessation
- 1969-02-21 BE BE728773D patent/BE728773A/xx unknown
- 1969-02-24 SE SE251169A patent/SE353046B/xx unknown
- 1969-02-25 NL NL6902897A patent/NL6902897A/xx unknown
- 1969-02-26 FR FR6904900A patent/FR2002631A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE353046B (en:Method) | 1973-01-22 |
| GB1219888A (en) | 1971-01-20 |
| FR2002631A1 (en:Method) | 1969-10-31 |
| DE1908870A1 (de) | 1969-10-02 |
| NL6902897A (en:Method) | 1969-08-28 |
| FI42247B (en:Method) | 1970-03-02 |
| DE1908870B2 (de) | 1972-09-07 |
| AT301859B (de) | 1972-09-25 |
| CH486978A (de) | 1970-03-15 |