ES2028359T3 - Procedimiento para la obtencion de cianoguanidinas oligomeras. - Google Patents

Procedimiento para la obtencion de cianoguanidinas oligomeras.

Info

Publication number
ES2028359T3
ES2028359T3 ES198888810581T ES88810581T ES2028359T3 ES 2028359 T3 ES2028359 T3 ES 2028359T3 ES 198888810581 T ES198888810581 T ES 198888810581T ES 88810581 T ES88810581 T ES 88810581T ES 2028359 T3 ES2028359 T3 ES 2028359T3
Authority
ES
Spain
Prior art keywords
cyanoguanidines
procedure
epoxy resins
obtaining oligomer
oligomer
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
ES198888810581T
Other languages
English (en)
Inventor
Peter Dr. Flury
Martin Dr. Roth
Sameer H. Dr. Eldin
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2028359T3 publication Critical patent/ES2028359T3/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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/28—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to cyano groups, e.g. cyanoguanidines, dicyandiamides
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4021—Ureas; Thioureas; Guanidines; Dicyandiamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Dental Preparations (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

LOS OLIGOMEROS DE CIANOGUANIDINA DE LA FORMULA(I) DONDE, P.E., R1 Y R2 SON RESPECTIVAMENTE FENILO, R ES 1,4 - FENILENO Y N ES UN NUMERO ENTERO ENTRE 1 Y 20, SON APTOS COMO ENDURECEDORES LATENTES DE RESINAS EPOXIDICAS. SON SOLUBLES EN LOS DISOLVENTES ADECUADOS PARA LA APLICACION DE RESINAS EPOXIDICAS, MOSTRANDO LOS PRODUCTOS REFORZADOS CON ELLOS UNA ALTA TEMPERATURA DE VITRIFICACION.
ES198888810581T 1987-09-02 1988-08-24 Procedimiento para la obtencion de cianoguanidinas oligomeras. Expired - Lifetime ES2028359T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH335887 1987-09-02

Publications (1)

Publication Number Publication Date
ES2028359T3 true ES2028359T3 (es) 1992-07-01

Family

ID=4254250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888810581T Expired - Lifetime ES2028359T3 (es) 1987-09-02 1988-08-24 Procedimiento para la obtencion de cianoguanidinas oligomeras.

Country Status (8)

Country Link
EP (1) EP0306451B1 (es)
JP (1) JP2736787B2 (es)
KR (1) KR0128281B1 (es)
AT (1) ATE70261T1 (es)
BR (1) BR8804498A (es)
CA (1) CA1339577C (es)
DE (1) DE3866829D1 (es)
ES (1) ES2028359T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540644B1 (en) * 1990-07-23 1995-08-23 AlliedSignal Inc. Substituted cyanoguanidines as curing agents for epoxy resins
US5387656A (en) * 1990-07-23 1995-02-07 Alliedsignal Inc. Substituted cyanoguanidines as curing agents for epoxy resins
EP0612330A1 (en) * 1991-11-12 1994-08-31 AlliedSignal Inc. Epoxy compositions containing bis-dicyandiamides as curing agents
JPH07501996A (ja) * 1992-10-05 1995-03-02 オウェンス　コーニング　ファイバーグラス　コーポレイション 線状部材の製造方法
WO1994014866A1 (en) * 1992-12-21 1994-07-07 Alliedsignal, Inc. Solvent free epoxy resin compositions
EP0957122B1 (en) * 1998-05-15 2003-11-26 Nisshinbo Industries, Inc. Epoxy resin composition
US6225417B1 (en) * 1998-08-26 2001-05-01 Nisshinbo Industries, Inc. One-pack type epoxy resin composition
JP3569467B2 (ja) * 1998-08-26 2004-09-22 日清紡績株式会社 一液型エポキシ樹脂組成物
US6313257B1 (en) 1999-03-23 2001-11-06 Lord Corporation Poly (mercaptopropylaryl) curatives
US7217771B2 (en) 2001-07-31 2007-05-15 Huntsman Advanced Materials Americas Inc. Epoxy resin
DE102009027826A1 (de) 2009-04-29 2010-11-04 Evonik Degussa Gmbh Katalyse von Epoxidharzformulierungen
DE102009027825A1 (de) 2009-07-20 2011-01-27 Evonik Degussa Gmbh Katalyse von Epoxidharzformulierungen mit schwerlöslichen Katalysatoren
CN107428914B (zh) * 2015-04-06 2019-11-01 日清纺化学株式会社 环氧树脂组合物
EP3091135A1 (de) 2015-05-04 2016-11-09 Evonik Degussa GmbH Bewehrungsstab, verfahren zur herstellung und verwendung
PL3178862T3 (pl) 2015-12-11 2020-04-30 Evonik Degussa Gmbh Utajone formulacje żywic epoksydowych do ciekłego impregnowania kompozytów wzmocnionych włóknami
EP3178863B1 (de) 2015-12-11 2019-08-28 Evonik Degussa GmbH Epoxidharz-zusammensetzungen zur herstellung von lagerstabilen composites
EP3255080B1 (de) 2016-06-10 2018-08-15 Evonik Degussa GmbH Epoxidharz-zusammensetzung enthaltend 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propan-1,3-diamin (am-cpda) als härter
EP3255039B1 (de) 2016-06-10 2018-12-12 Evonik Degussa GmbH Verfahren zur herstellung von 2-(2,2,6,6-tetramethylpiperidin-4-yl)propan-1,3-diamin
EP3255079B1 (de) 2016-06-10 2018-08-15 Evonik Degussa GmbH Epoxidharz-zusammensetzung enthaltend 2-(3,3,5-trimethylcyclohexyl)propan-1,3-diamin als härter
EP3255078B1 (de) 2016-06-10 2018-08-15 Evonik Degussa GmbH Epoxidharz-zusammensetzung enthaltend 2-(2,2,6,6-tetramethylpiperidin-4-yl)propan-1,3-diamin als härter
EP3255032B1 (de) 2016-06-10 2018-09-05 Evonik Degussa GmbH 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propan-1,3-diamin, ein verfahren zur herstellung und verwendung
HUE048064T2 (hu) 2016-06-23 2020-05-28 Evonik Operations Gmbh Autoklávozott pórusbetonból (AAC) készített megerõsített építõelem
CN110431131A (zh) * 2017-03-24 2019-11-08 Sika技术股份公司 用于可固化组合物的胍催化剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA774221B (en) * 1976-07-28 1978-06-28 Smith Kline French Lab Pharmacologically active compounds
GB8312664D0 (en) * 1983-05-09 1983-06-15 Ici Plc Bis(1-substituted biguanide)derivatives

Also Published As

Publication number Publication date
EP0306451A2 (de) 1989-03-08
KR0128281B1 (ko) 1998-04-03
ATE70261T1 (de) 1991-12-15
EP0306451A3 (en) 1989-05-31
EP0306451B1 (de) 1991-12-11
JPH0195121A (ja) 1989-04-13
BR8804498A (pt) 1989-04-04
KR890005040A (ko) 1989-05-11
DE3866829D1 (de) 1992-01-23
CA1339577C (en) 1997-12-09
JP2736787B2 (ja) 1998-04-02

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