FR2038394B1 - - Google Patents
Info
- Publication number
- FR2038394B1 FR2038394B1 FR7012763A FR7012763A FR2038394B1 FR 2038394 B1 FR2038394 B1 FR 2038394B1 FR 7012763 A FR7012763 A FR 7012763A FR 7012763 A FR7012763 A FR 7012763A FR 2038394 B1 FR2038394 B1 FR 2038394B1
- 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.)
- Expired
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
- C08J9/06—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 by a chemical blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH552169A CH507338A (de) | 1969-04-11 | 1969-04-11 | Verfahren zur Herstellung von Formkörpern mit Zellstruktur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2038394A1 FR2038394A1 (de) | 1971-01-08 |
| FR2038394B1 true FR2038394B1 (de) | 1974-07-12 |
Family
ID=4295010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7012763A Expired FR2038394B1 (de) | 1969-04-11 | 1970-04-08 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE748678A (de) |
| CA (1) | CA924858A (de) |
| CH (1) | CH507338A (de) |
| DE (1) | DE2012491A1 (de) |
| DK (1) | DK127807B (de) |
| FR (1) | FR2038394B1 (de) |
| GB (1) | GB1279764A (de) |
| NL (1) | NL7005206A (de) |
| NO (1) | NO135573C (de) |
| SE (1) | SE371775B (de) |
| SU (1) | SU533339A3 (de) |
-
1969
- 1969-04-11 CH CH552169A patent/CH507338A/de not_active IP Right Cessation
-
1970
- 1970-03-17 DE DE19702012491 patent/DE2012491A1/de active Pending
- 1970-04-07 SE SE474270A patent/SE371775B/xx unknown
- 1970-04-08 BE BE748678D patent/BE748678A/xx not_active IP Right Cessation
- 1970-04-08 FR FR7012763A patent/FR2038394B1/fr not_active Expired
- 1970-04-09 GB GB1690570A patent/GB1279764A/en not_active Expired
- 1970-04-10 CA CA079782A patent/CA924858A/en not_active Expired
- 1970-04-10 NL NL7005206A patent/NL7005206A/xx unknown
- 1970-04-10 DK DK180470A patent/DK127807B/da not_active IP Right Cessation
- 1970-04-10 SU SU1425419A patent/SU533339A3/ru active
- 1970-04-10 NO NO134370A patent/NO135573C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO135573B (de) | 1977-01-17 |
| SU533339A3 (ru) | 1976-10-25 |
| NO135573C (de) | 1977-04-27 |
| BE748678A (fr) | 1970-09-06 |
| NL7005206A (de) | 1970-10-13 |
| FR2038394A1 (de) | 1971-01-08 |
| CH507338A (de) | 1971-05-15 |
| DE2012491A1 (de) | 1970-10-15 |
| CA924858A (en) | 1973-04-24 |
| DK127807B (da) | 1974-01-14 |
| SE371775B (de) | 1974-12-02 |
| GB1279764A (en) | 1972-06-28 |