FR2575755B1 - Procede de preparation de solutions aqueuses concentrees de produits de condensation melamine/phenol/formaldehyde anioniques, solutions obtenues et leur utilisation comme additifs pour materiaux de construction - Google Patents
Procede de preparation de solutions aqueuses concentrees de produits de condensation melamine/phenol/formaldehyde anioniques, solutions obtenues et leur utilisation comme additifs pour materiaux de constructionInfo
- Publication number
- FR2575755B1 FR2575755B1 FR8500074A FR8500074A FR2575755B1 FR 2575755 B1 FR2575755 B1 FR 2575755B1 FR 8500074 A FR8500074 A FR 8500074A FR 8500074 A FR8500074 A FR 8500074A FR 2575755 B1 FR2575755 B1 FR 2575755B1
- Authority
- FR
- France
- Prior art keywords
- phenol
- additives
- condensation products
- concentrated aqueous
- construction materials
- Prior art date
- 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
- 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
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
- C08G14/10—Melamines
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/12—Chemically modified polycondensates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8500074A FR2575755B1 (fr) | 1985-01-04 | 1985-01-04 | Procede de preparation de solutions aqueuses concentrees de produits de condensation melamine/phenol/formaldehyde anioniques, solutions obtenues et leur utilisation comme additifs pour materiaux de construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8500074A FR2575755B1 (fr) | 1985-01-04 | 1985-01-04 | Procede de preparation de solutions aqueuses concentrees de produits de condensation melamine/phenol/formaldehyde anioniques, solutions obtenues et leur utilisation comme additifs pour materiaux de construction |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2575755A1 FR2575755A1 (fr) | 1986-07-11 |
FR2575755B1 true FR2575755B1 (fr) | 1987-04-24 |
Family
ID=9315003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8500074A Expired FR2575755B1 (fr) | 1985-01-04 | 1985-01-04 | Procede de preparation de solutions aqueuses concentrees de produits de condensation melamine/phenol/formaldehyde anioniques, solutions obtenues et leur utilisation comme additifs pour materiaux de construction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2575755B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1670178A1 (de) * | 1966-12-29 | 1970-11-05 | Basf Ag | Verfahren zur Herstellung lichtechter anionischer Harzgerbstoffe auf Melaminbasis |
CA980512A (en) * | 1971-11-26 | 1975-12-30 | Badische Anilin- And Soda-Fabrik Aktiengesellschaft | Tanning agents |
GB1458854A (en) * | 1973-02-06 | 1976-12-15 | Showa Denko Kk | Production of ceramic pastes using water-consumption-reducing additives |
DE2609531C2 (de) * | 1976-03-08 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von wasserlöslichen Kondensationsprodukten aus Phenol, Formaldehyd und Bisulfit |
-
1985
- 1985-01-04 FR FR8500074A patent/FR2575755B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2575755A1 (fr) | 1986-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |