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 obtenu

Info

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
Application number
FR9710716A
Other languages
English (en)
Other versions
FR2767836A1 (fr
Inventor
Minou Nabavi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR9710716A priority Critical patent/FR2767836B1/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to AT98942794T priority patent/ATE242282T1/de
Priority to BR9812031-0A priority patent/BR9812031A/pt
Priority to AU90797/98A priority patent/AU757895B2/en
Priority to ES98942794T priority patent/ES2205540T3/es
Priority to CA002303133A priority patent/CA2303133A1/fr
Priority to DE1998615358 priority patent/DE69815358T2/de
Priority to PCT/FR1998/001862 priority patent/WO1999010402A1/fr
Priority to US09/486,343 priority patent/US6858668B2/en
Priority to EP98942794A priority patent/EP1007579B1/fr
Priority to KR1020007002014A priority patent/KR100358553B1/ko
Publication of FR2767836A1 publication Critical patent/FR2767836A1/fr
Application granted granted Critical
Publication of FR2767836B1 publication Critical patent/FR2767836B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR9710716A 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 Expired - Fee Related FR2767836B1 (fr)

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
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
ES98942794T ES2205540T3 (es) 1997-08-27 1998-08-27 Procedimiento de enmascaramiento en emulsion de poliisocianatos.
CA002303133A CA2303133A1 (fr) 1997-08-27 1998-08-27 Procede de masquage en emulsion de polyisocyanates
DE1998615358 DE69815358T2 (de) 1997-08-27 1998-08-27 Verfahren zur maskierung von in emulsion vorliegenden polyisocyanaten
AT98942794T ATE242282T1 (de) 1997-08-27 1998-08-27 Verfahren zur maskierung von in emulsion vorliegenden polyisocyanaten
BR9812031-0A BR9812031A (pt) 1997-08-27 1998-08-27 Processo de mascaramento em emulsão de poliisocianatos
EP98942794A EP1007579B1 (fr) 1997-08-27 1998-08-27 Procede de masquage en emulsion de polyisocyanates
KR1020007002014A KR100358553B1 (ko) 1997-08-27 1998-08-27 에멀젼에서폴리이소시아네이트계의블록킹방법
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
BR9406135A (pt) * 1993-03-31 1996-02-27 Rhone Poulenc Chimie Processo de preparaçao de emulsoes aquosas de óleos e/ou de gomas e/ou de resinas de (POLI) isocianato(s) e emulsao do tipo óleo em água
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

Also Published As

Publication number Publication date
FR2767836A1 (fr) 1999-03-05

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