ES2110609T3 - Procedimiento para la obtencion de mezclas prepolimeras de resinas epoxi que presentan estructuras de oxazolidinona. - Google Patents

Procedimiento para la obtencion de mezclas prepolimeras de resinas epoxi que presentan estructuras de oxazolidinona.

Info

Publication number
ES2110609T3
ES2110609T3 ES93912644T ES93912644T ES2110609T3 ES 2110609 T3 ES2110609 T3 ES 2110609T3 ES 93912644 T ES93912644 T ES 93912644T ES 93912644 T ES93912644 T ES 93912644T ES 2110609 T3 ES2110609 T3 ES 2110609T3
Authority
ES
Spain
Prior art keywords
resin
procedure
mixture
prepolimeral
mixtures
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
ES93912644T
Other languages
English (en)
Inventor
Helmut Markert
Klaus Kretzschmar
Michael Schreyer
Gunter Mennig
Peter Braun
Oliver Eitel
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2110609T3 publication Critical patent/ES2110609T3/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
    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • 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
    • C08G59/4028—Isocyanates; Thioisocyanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

EN UN PROCEDIMIENTO PARA LA ELABORACION DE RESINA EPOXI PREPOLIMERA QUE MUESTRA ESTRUCTURAS OXAZOLIDINONA SE GUIA A UN REACTOR QUE TRABAJA DE FORMA CONTINUA UNA MEZCLA DE RESINAS DE REACCION DE RESINAS POLIEPOXI POLIMERIZABLES TERMICAMENTE, CONTENIENDO MATERIAL DE RELLENO, COMPUESTA DE UNA MEZCLA DE RESINAS EPOXI DIFUNCIONALES Y MULTIFUNCIONALES, Y RESINA POLIISOCIANATO CON UNA RELACION MOLAR DE LOS GRUPOS EPOXI CON RESPECTO A LOS GRUPOS ISOCIANATOS MAYOR DE 1. LA MEZCLA DE RESINA DE REACCION SE TRANSFORMA ENTONCES -BAJO UTILIZACION DE IMIDAZOL SUSTITUIDO COMO ACELERACION DE REACCION, CON UN CONTENIDO DESDE 0,5 HASTA 2,5 % CON REFERENCIA A LA RESINA POLIEPOXIURAS DE HASTA 200 LCANZA DESDE 140 HASTA 190 RUSIONADO CON LA AYUDA DE UN DISPOSITIVO DE ENFRIAMIENTO APLICADO EN LA TOBERA DE APARICION DEL REACTOR SOBRE UNA TEMPERATURA MENOR DE 50
ES93912644T 1992-07-17 1993-07-02 Procedimiento para la obtencion de mezclas prepolimeras de resinas epoxi que presentan estructuras de oxazolidinona. Expired - Lifetime ES2110609T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4223622A DE4223622A1 (de) 1992-07-17 1992-07-17 Oxazolidinonstrukturen aufweisende präpolymere Epoxidharzmischung

Publications (1)

Publication Number Publication Date
ES2110609T3 true ES2110609T3 (es) 1998-02-16

Family

ID=6463498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912644T Expired - Lifetime ES2110609T3 (es) 1992-07-17 1993-07-02 Procedimiento para la obtencion de mezclas prepolimeras de resinas epoxi que presentan estructuras de oxazolidinona.

Country Status (10)

Country Link
US (1) US5496892A (es)
EP (1) EP0650503B1 (es)
JP (1) JPH07509020A (es)
KR (1) KR100247652B1 (es)
AT (1) ATE161561T1 (es)
DE (2) DE4223622A1 (es)
ES (1) ES2110609T3 (es)
MY (1) MY109234A (es)
SG (1) SG44624A1 (es)
WO (1) WO1994002527A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990021907A (ko) * 1995-05-24 1999-03-25 디어터 크리스트, 베르너 뵈켈 할로겐을 함유하지 않는 난연성 에폭시수지 성형재료
US6140587A (en) * 1997-05-20 2000-10-31 Shaw Industries, Ltd. Twin axial electrical cable
JP2011184616A (ja) * 2010-03-10 2011-09-22 Asahi Kasei E-Materials Corp エポキシ樹脂組成物
US10017708B2 (en) 2012-09-21 2018-07-10 Exxonmobil Chemical Patents Inc. Lubricant and fuel dispersants and methods of preparation thereof
US9315761B2 (en) 2012-09-21 2016-04-19 Exxonmobil Chemical Patents Inc. Lubricant and fuel dispersants and methods of preparation thereof
CN109535369B (zh) * 2018-12-10 2021-05-07 上海玉城高分子材料股份有限公司 一种耐高低温混炼型聚氨酯生胶的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323123A1 (de) * 1983-06-27 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Hitzehaertbare reaktionsharzmischungen
DE3323084A1 (de) * 1983-06-27 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von formstoffen
US4612156A (en) * 1985-02-26 1986-09-16 The Dow Chemical Company Solventless process for producing resinous materials
DE3720759A1 (de) * 1987-06-24 1989-01-05 Bayer Ag Oxazolidongruppen enthaltende epoxidharze
GB8912952D0 (en) * 1989-06-06 1989-07-26 Dow Rheinmuenster Epoxy-terminated polyoxazolidones,process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones

Also Published As

Publication number Publication date
DE59307898D1 (de) 1998-02-05
EP0650503A1 (de) 1995-05-03
JPH07509020A (ja) 1995-10-05
SG44624A1 (en) 1997-12-19
WO1994002527A1 (de) 1994-02-03
US5496892A (en) 1996-03-05
MY109234A (en) 1996-12-31
KR100247652B1 (ko) 2000-04-01
KR950702588A (ko) 1995-07-29
EP0650503B1 (de) 1997-12-29
ATE161561T1 (de) 1998-01-15
DE4223622A1 (de) 1994-01-20

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