FR2268617B2 - - Google Patents
Info
- Publication number
- FR2268617B2 FR2268617B2 FR7414049A FR7414049A FR2268617B2 FR 2268617 B2 FR2268617 B2 FR 2268617B2 FR 7414049 A FR7414049 A FR 7414049A FR 7414049 A FR7414049 A FR 7414049A FR 2268617 B2 FR2268617 B2 FR 2268617B2
- 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
- C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
-
- 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
- C08J9/12—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 physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7414049A FR2268617A2 (en) | 1974-04-23 | 1974-04-23 | Formation of poromeric threads or surfaces - by leading gaseous material through liquid to be polymerised |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7414049A FR2268617A2 (en) | 1974-04-23 | 1974-04-23 | Formation of poromeric threads or surfaces - by leading gaseous material through liquid to be polymerised |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2268617A2 FR2268617A2 (en) | 1975-11-21 |
FR2268617B2 true FR2268617B2 (fr) | 1978-05-05 |
Family
ID=9137992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7414049A Granted FR2268617A2 (en) | 1974-04-23 | 1974-04-23 | Formation of poromeric threads or surfaces - by leading gaseous material through liquid to be polymerised |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2268617A2 (fr) |
-
1974
- 1974-04-23 FR FR7414049A patent/FR2268617A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2268617A2 (en) | 1975-11-21 |