FR2374352B2 - - Google Patents
Info
- Publication number
- FR2374352B2 FR2374352B2 FR7619342A FR7619342A FR2374352B2 FR 2374352 B2 FR2374352 B2 FR 2374352B2 FR 7619342 A FR7619342 A FR 7619342A FR 7619342 A FR7619342 A FR 7619342A FR 2374352 B2 FR2374352 B2 FR 2374352B2
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
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- 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
- C08J9/08—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 developing carbon dioxide
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- 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
- C08J9/14—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 organic
- C08J9/143—Halogen containing compounds
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- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7619342A FR2374352A2 (fr) | 1976-06-25 | 1976-06-25 | Procede de fabrication de mousses formophenoliques et produits obtenus |
| GB4466976A GB1552447A (en) | 1975-10-28 | 1976-10-27 | Production of phenol-formaldehyde foams |
| IT5190976A IT1066759B (it) | 1975-10-28 | 1976-10-27 | Procedimento di fabbricazione di schiume formofenoliche e prodotti ottenuti |
| IE236776A IE43668B1 (en) | 1975-10-28 | 1976-10-27 | Production of phenol-formaldehyde foams |
| LU76080A LU76080A1 (forum.php) | 1975-10-28 | 1976-10-27 | |
| DK484976A DK484976A (da) | 1975-10-28 | 1976-10-27 | Fremgangsmade til fremstilling af phenolformaldehydskum |
| NL7611897A NL7611897A (nl) | 1975-10-28 | 1976-10-27 | Werkwijze ter bereiding van fenolformaldehyde- -schuimstoffen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7619342A FR2374352A2 (fr) | 1976-06-25 | 1976-06-25 | Procede de fabrication de mousses formophenoliques et produits obtenus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2374352A2 FR2374352A2 (fr) | 1978-07-13 |
| FR2374352B2 true FR2374352B2 (forum.php) | 1980-07-11 |
Family
ID=9174851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7619342A Granted FR2374352A2 (fr) | 1975-10-28 | 1976-06-25 | Procede de fabrication de mousses formophenoliques et produits obtenus |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2374352A2 (forum.php) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU519442A1 (ru) * | 1972-01-04 | 1976-06-30 | Предприятие П/Я Г-4059 | Способ получени пенопласта |
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1976
- 1976-06-25 FR FR7619342A patent/FR2374352A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2374352A2 (fr) | 1978-07-13 |