FR2449069B3 - - Google Patents
Info
- Publication number
- FR2449069B3 FR2449069B3 FR8003039A FR8003039A FR2449069B3 FR 2449069 B3 FR2449069 B3 FR 2449069B3 FR 8003039 A FR8003039 A FR 8003039A FR 8003039 A FR8003039 A FR 8003039A FR 2449069 B3 FR2449069 B3 FR 2449069B3
- 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
- C08G8/18—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenols substituted by carboxylic or sulfonic acid groups
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG7942338A BG29653A1 (en) | 1979-02-02 | 1979-02-02 | Method for obtaining of plasticizer binding substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2449069A1 FR2449069A1 (fr) | 1980-09-12 |
| FR2449069B3 true FR2449069B3 (pt) | 1981-12-18 |
Family
ID=3905599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8003039A Granted FR2449069A1 (fr) | 1979-02-02 | 1980-02-12 | Procede de preparation de plastifiants pour des liants inorganiques |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT375629B (pt) |
| BG (1) | BG29653A1 (pt) |
| DE (1) | DE3004543A1 (pt) |
| FI (1) | FI800331A (pt) |
| FR (1) | FR2449069A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4007459A1 (de) * | 1990-03-09 | 1991-09-19 | Chemie Linz Deutschland | Verfahren zur herstellung von naphthalinsulfonsaeure-formaldehydkondensaten mit niedrigem freiem formaldehydgehalt |
| JP3568628B2 (ja) * | 1995-05-26 | 2004-09-22 | 丸高コンクリート工業株式会社 | 高流動コンクリート組成物 |
-
1979
- 1979-02-02 BG BG7942338A patent/BG29653A1/xx unknown
-
1980
- 1980-02-04 FI FI800331A patent/FI800331A/fi not_active Application Discontinuation
- 1980-02-05 AT AT62180A patent/AT375629B/de not_active IP Right Cessation
- 1980-02-07 DE DE19803004543 patent/DE3004543A1/de not_active Withdrawn
- 1980-02-12 FR FR8003039A patent/FR2449069A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3004543A1 (de) | 1980-08-21 |
| FI800331A (fi) | 1980-08-14 |
| BG29653A1 (en) | 1981-01-15 |
| AT375629B (de) | 1984-08-27 |
| FR2449069A1 (fr) | 1980-09-12 |
| ATA62180A (de) | 1984-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |