FR2767836B1 - Utilisation de tensioactif anionique pour la synthese en emulsion de(poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions dans des compositions pour revetement et revetement ainsi obtenu - Google Patents
Utilisation de tensioactif anionique pour la synthese en emulsion de(poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions dans des compositions pour revetement et revetement ainsi obtenuInfo
- Publication number
- FR2767836B1 FR2767836B1 FR9710716A FR9710716A FR2767836B1 FR 2767836 B1 FR2767836 B1 FR 2767836B1 FR 9710716 A FR9710716 A FR 9710716A FR 9710716 A FR9710716 A FR 9710716A FR 2767836 B1 FR2767836 B1 FR 2767836B1
- Authority
- FR
- France
- Prior art keywords
- coating
- emulsion
- isocyanates
- masked
- emulsions
- 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 - Fee Related
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
- C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
- C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/8077—Oximes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8083—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8096—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with two or more compounds having only one group containing active hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9710716A FR2767836B1 (fr) | 1997-08-27 | 1997-08-27 | Utilisation de tensioactif anionique pour la synthese en emulsion de(poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions dans des compositions pour revetement et revetement ainsi obtenu |
DE1998615358 DE69815358T2 (de) | 1997-08-27 | 1998-08-27 | Verfahren zur maskierung von in emulsion vorliegenden polyisocyanaten |
EP98942794A EP1007579B1 (fr) | 1997-08-27 | 1998-08-27 | Procede de masquage en emulsion de polyisocyanates |
CA002303133A CA2303133A1 (fr) | 1997-08-27 | 1998-08-27 | Procede de masquage en emulsion de polyisocyanates |
AU90797/98A AU757895B2 (en) | 1997-08-27 | 1998-08-27 | Method for masking polyisocyanates in emulsion |
US09/486,343 US6858668B2 (en) | 1997-08-27 | 1998-08-27 | Method for masking polyisocyanates in emulsion |
KR1020007002014A KR100358553B1 (ko) | 1997-08-27 | 1998-08-27 | 에멀젼에서폴리이소시아네이트계의블록킹방법 |
AT98942794T ATE242282T1 (de) | 1997-08-27 | 1998-08-27 | Verfahren zur maskierung von in emulsion vorliegenden polyisocyanaten |
ES98942794T ES2205540T3 (es) | 1997-08-27 | 1998-08-27 | Procedimiento de enmascaramiento en emulsion de poliisocianatos. |
BR9812031-0A BR9812031A (pt) | 1997-08-27 | 1998-08-27 | Processo de mascaramento em emulsão de poliisocianatos |
PCT/FR1998/001862 WO1999010402A1 (fr) | 1997-08-27 | 1998-08-27 | Procede de masquage en emulsion de polyisocyanates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9710716A FR2767836B1 (fr) | 1997-08-27 | 1997-08-27 | Utilisation de tensioactif anionique pour la synthese en emulsion de(poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions dans des compositions pour revetement et revetement ainsi obtenu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2767836A1 FR2767836A1 (fr) | 1999-03-05 |
FR2767836B1 true FR2767836B1 (fr) | 1999-12-17 |
Family
ID=9510541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9710716A Expired - Fee Related FR2767836B1 (fr) | 1997-08-27 | 1997-08-27 | Utilisation de tensioactif anionique pour la synthese en emulsion de(poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions dans des compositions pour revetement et revetement ainsi obtenu |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2767836B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2797204B1 (fr) * | 1999-07-20 | 2002-04-05 | Rhodia Chimie Sa | Procede pour conferer a un substrat un revetement ayant des proprietes de resistance elevee au choc mettant en oeuvre la reticulation d'(poly)isocyanate et d'un polyol |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816815A1 (de) * | 1978-04-18 | 1979-10-31 | Bayer Ag | In wasser dispergierbare oder loesliche polyurethane, sowie ein verfahren zu ihrer herstellung |
DE3108537A1 (de) * | 1981-03-06 | 1982-11-04 | Bayer Ag, 5090 Leverkusen | Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern |
US5037934A (en) * | 1988-10-28 | 1991-08-06 | Kyowa Hakko Kogyo Co., Ltd. | Magnetic coating formulations and magnetic recording media |
DE4113160A1 (de) * | 1991-04-23 | 1992-10-29 | Bayer Ag | Polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung |
ES2172532T3 (es) * | 1993-03-31 | 2002-10-01 | Rhodia Chimie Sa | Procedimiento de preparacion de emulsiones acuosas de aceites y/o de gomas y/o resinas (poli)isocianatos ventajosamente encubiertos y emulsiones obtenidas. |
DE4433929A1 (de) * | 1994-09-23 | 1996-03-28 | Basf Ag | Wasseremulgierbare Polyisocyanate |
FR2745577B1 (fr) * | 1996-02-29 | 2004-09-24 | Rhone Poulenc Chimie | Compositions a base d'isocyanate, leur procede d'utilisation leur utilisation pour realiser des revetements et revetement ainsi obtenu |
-
1997
- 1997-08-27 FR FR9710716A patent/FR2767836B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2767836A1 (fr) | 1999-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |