FR2377429B1 - - Google Patents
Info
- Publication number
- FR2377429B1 FR2377429B1 FR7701174A FR7701174A FR2377429B1 FR 2377429 B1 FR2377429 B1 FR 2377429B1 FR 7701174 A FR7701174 A FR 7701174A FR 7701174 A FR7701174 A FR 7701174A FR 2377429 B1 FR2377429 B1 FR 2377429B1
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7701174A FR2377429A1 (fr) | 1977-01-17 | 1977-01-17 | Procede de preparation de resines phenol-formaldehyde de type novolaque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7701174A FR2377429A1 (fr) | 1977-01-17 | 1977-01-17 | Procede de preparation de resines phenol-formaldehyde de type novolaque |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2377429A1 FR2377429A1 (fr) | 1978-08-11 |
| FR2377429B1 true FR2377429B1 (US06373033-20020416-M00035.png) | 1979-04-20 |
Family
ID=9185550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701174A Granted FR2377429A1 (fr) | 1977-01-17 | 1977-01-17 | Procede de preparation de resines phenol-formaldehyde de type novolaque |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2377429A1 (US06373033-20020416-M00035.png) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2142076A (en) * | 1935-09-07 | 1938-12-27 | Ellis Foster Co | Phenolic acetaldehyde resin and process of making the same |
| US2142078A (en) * | 1936-08-31 | 1938-12-27 | Ellis Foster Co | Initially light colored phenolacetaldehyde resin |
-
1977
- 1977-01-17 FR FR7701174A patent/FR2377429A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2377429A1 (fr) | 1978-08-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |