FR2772385B1 - Synthese en emulsion de (poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions en vue de faire des compositions utiles pour le revetement et revetement ainsi obtenu - Google Patents
Synthese en emulsion de (poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions en vue de faire des compositions utiles pour le revetement et revetement ainsi obtenuInfo
- Publication number
- FR2772385B1 FR2772385B1 FR9710717A FR9710717A FR2772385B1 FR 2772385 B1 FR2772385 B1 FR 2772385B1 FR 9710717 A FR9710717 A FR 9710717A FR 9710717 A FR9710717 A FR 9710717A FR 2772385 B1 FR2772385 B1 FR 2772385B1
- Authority
- FR
- France
- Prior art keywords
- emulsion
- coating
- isocyanates
- masks
- 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
- C08G18/72—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
- C08G18/703—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
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)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9710717A FR2772385B1 (fr) | 1997-08-27 | 1997-08-27 | Synthese en emulsion de (poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions en vue de faire des compositions utiles pour le revetement et revetement ainsi obtenu |
ZA9807725A ZA987725B (en) | 1997-08-27 | 1998-08-26 | Process for the preparation of aqueous emulsions of blocked polyisocyanates. |
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 |
AT98942794T ATE242282T1 (de) | 1997-08-27 | 1998-08-27 | Verfahren zur maskierung von in emulsion vorliegenden polyisocyanaten |
DE1998615358 DE69815358T2 (de) | 1997-08-27 | 1998-08-27 | Verfahren zur maskierung von in emulsion vorliegenden polyisocyanaten |
US09/486,343 US6858668B2 (en) | 1997-08-27 | 1998-08-27 | Method for masking polyisocyanates in emulsion |
AU90797/98A AU757895B2 (en) | 1997-08-27 | 1998-08-27 | Method for masking polyisocyanates in emulsion |
CA002303133A CA2303133A1 (fr) | 1997-08-27 | 1998-08-27 | Procede de masquage en emulsion de polyisocyanates |
KR1020007002014A KR100358553B1 (ko) | 1997-08-27 | 1998-08-27 | 에멀젼에서폴리이소시아네이트계의블록킹방법 |
EP98942794A EP1007579B1 (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 |
---|---|---|---|
FR9710717A FR2772385B1 (fr) | 1997-08-27 | 1997-08-27 | Synthese en emulsion de (poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions en vue de faire des compositions utiles pour le revetement et revetement ainsi obtenu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2772385A1 FR2772385A1 (fr) | 1999-06-18 |
FR2772385B1 true FR2772385B1 (fr) | 2000-01-21 |
Family
ID=9510542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9710717A Expired - Fee Related FR2772385B1 (fr) | 1997-08-27 | 1997-08-27 | Synthese en emulsion de (poly)isocyanates masques, emulsion ainsi obtenue, utilisation des emulsions en vue de faire des compositions utiles pour le revetement et revetement ainsi obtenu |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2772385B1 (fr) |
ZA (1) | ZA987725B (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396738A (en) * | 1982-05-24 | 1983-08-02 | Ashland Oil, Inc. | Aqueous adhesive compositions |
US5296160A (en) * | 1991-07-23 | 1994-03-22 | Miles Inc. | Aqueous dispersions of blocked polyisocyanates |
DE4213527A1 (de) * | 1992-04-24 | 1993-10-28 | Bayer Ag | Wäßrige Überzugsmittel für elastische Einbrennlackierungen |
DK0691993T3 (da) * | 1993-03-31 | 2002-03-11 | Rhodia Chimie Sa | Fremgangsmåde til fremstilling af vandige emulsioner af olier og/eller gummier og/eller harpikser på basis af (poly)isocyanater, der med fordel er maskerede, og opnåede emulsioner |
GB9520317D0 (en) * | 1995-10-05 | 1995-12-06 | Baxenden Chem Ltd | Water dispersable blocked isocyanates |
-
1997
- 1997-08-27 FR FR9710717A patent/FR2772385B1/fr not_active Expired - Fee Related
-
1998
- 1998-08-26 ZA ZA9807725A patent/ZA987725B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2772385A1 (fr) | 1999-06-18 |
ZA987725B (en) | 2000-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |