ES2193286T3 - Procedimiento de enmascaramiento de isocianato, utilizacion de oximas para el enmascaramiento de isocianato, isocianatos enmascarados y utilizacion de estos ultimos en la fabricacion de revestimientos. - Google Patents

Procedimiento de enmascaramiento de isocianato, utilizacion de oximas para el enmascaramiento de isocianato, isocianatos enmascarados y utilizacion de estos ultimos en la fabricacion de revestimientos.

Info

Publication number
ES2193286T3
ES2193286T3 ES96944090T ES96944090T ES2193286T3 ES 2193286 T3 ES2193286 T3 ES 2193286T3 ES 96944090 T ES96944090 T ES 96944090T ES 96944090 T ES96944090 T ES 96944090T ES 2193286 T3 ES2193286 T3 ES 2193286T3
Authority
ES
Spain
Prior art keywords
isocianate
masking
masked
oxymes
isocianates
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 - Lifetime
Application number
ES96944090T
Other languages
English (en)
Inventor
Jean-Marie Bernard
Eugenie Perroud
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
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of ES2193286T3 publication Critical patent/ES2193286T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/60—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups having oxygen atoms of carbamate groups bound to nitrogen atoms
    • 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
    • C08G18/83—Chemically modified polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

LA INVENCION SE REFIERE A UNA FAMILIA DE ISOCIANATOS ENMASCARADOS, PREFERENTEMENTE DIISOCIANATO Y AUN MEJOR POLIISOCIANATO ENMASCARADOS. ESTOS ISOCIANATOS SE DEFINEN PORQUE SON PORTADORES DE AL MENOS UNA FUNCION ISOCIANATO ENMASCARADA QUE PUEDE OBTENERSE MEDIANTE LA ACCION SOBRE EL ISOCIANATO DE UNA OXIMA CUYO CARBONO ES PORTADOR DE AL MENOS UNA FUNCION ATRACTORA DE ELECTRONES. APLICACION A LA SINTESIS ORGANICA.
ES96944090T 1995-12-29 1996-12-27 Procedimiento de enmascaramiento de isocianato, utilizacion de oximas para el enmascaramiento de isocianato, isocianatos enmascarados y utilizacion de estos ultimos en la fabricacion de revestimientos. Expired - Lifetime ES2193286T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515709A FR2743071B1 (fr) 1995-12-29 1995-12-29 Procede de masquage d'isocyanate, utilisation d'oximes pour le masquage d'isocyanate isocyanates masques et utilisation de ces derniers dans la fabrication de revetement

Publications (1)

Publication Number Publication Date
ES2193286T3 true ES2193286T3 (es) 2003-11-01

Family

ID=9486122

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96944090T Expired - Lifetime ES2193286T3 (es) 1995-12-29 1996-12-27 Procedimiento de enmascaramiento de isocianato, utilizacion de oximas para el enmascaramiento de isocianato, isocianatos enmascarados y utilizacion de estos ultimos en la fabricacion de revestimientos.

Country Status (12)

Country Link
US (1) US6180743B1 (es)
EP (1) EP0869982B1 (es)
KR (1) KR19990076913A (es)
AT (1) ATE234881T1 (es)
AU (1) AU1380997A (es)
BR (1) BR9612329A (es)
CA (1) CA2241241A1 (es)
DE (1) DE69626847T2 (es)
ES (1) ES2193286T3 (es)
FR (1) FR2743071B1 (es)
WO (1) WO1997024386A1 (es)
ZA (1) ZA9610917B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781804B1 (fr) 1998-07-29 2000-11-03 Rhodia Chimie Sa (poly) isocyanates masques mixtes
DE10226926A1 (de) * 2002-06-17 2004-02-05 Bayer Ag Blockierte Polyisocyanate
JP2003120864A (ja) * 2001-10-16 2003-04-23 Tokai Rubber Ind Ltd シリコーンゴムホース用組成物およびそれを用いたホースの製法ならびにそれにより得られたゴムホース
US7070054B2 (en) 2003-12-16 2006-07-04 Pollard Banknote Limited Partnership Product packaging having a remanent value
KR100894403B1 (ko) * 2007-09-06 2009-04-20 주식회사 효성 알킬치환 케토옥심이 보호된 이소시아네이트계 유도체를함유하는 공중합체, 상기 공중합체의 제조방법, 상기공중합체를 함유하는 유기 반사방지막 조성물 및 상기조성물을 이용한 유기 반사방지막

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537115B2 (es) * 1972-07-08 1978-03-14
US4740524A (en) * 1986-05-16 1988-04-26 Rohm And Haas Company Alpha-halopyruvate oxime
WO1994015984A1 (en) * 1993-01-12 1994-07-21 Cytec Technology Corp. One-package polyurethane top coat composition

Also Published As

Publication number Publication date
FR2743071A1 (fr) 1997-07-04
ATE234881T1 (de) 2003-04-15
DE69626847T2 (de) 2003-12-11
WO1997024386A1 (fr) 1997-07-10
AU1380997A (en) 1997-07-28
KR19990076913A (ko) 1999-10-25
CA2241241A1 (fr) 1997-07-10
ZA9610917B (en) 1998-06-30
BR9612329A (pt) 2000-04-25
EP0869982A1 (fr) 1998-10-14
DE69626847D1 (de) 2003-04-24
FR2743071B1 (fr) 1998-03-06
US6180743B1 (en) 2001-01-30
EP0869982B1 (fr) 2003-03-19

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