ES8604999A1 - Procedimiento para la obtencion de poliaminas solidas esta- bilizadas - Google Patents

Procedimiento para la obtencion de poliaminas solidas esta- bilizadas

Info

Publication number
ES8604999A1
ES8604999A1 ES546004A ES546004A ES8604999A1 ES 8604999 A1 ES8604999 A1 ES 8604999A1 ES 546004 A ES546004 A ES 546004A ES 546004 A ES546004 A ES 546004A ES 8604999 A1 ES8604999 A1 ES 8604999A1
Authority
ES
Spain
Prior art keywords
polyamines
preparation
cpds
stabilised
gps
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
Application number
ES546004A
Other languages
English (en)
Other versions
ES546004A0 (es
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES8604999A1 publication Critical patent/ES8604999A1/es
Publication of ES546004A0 publication Critical patent/ES546004A0/es
Expired 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6618—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form

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)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIAMINAS SOLIDAS ESTABILIZADAS. CONSISTE EN HACER REACCIONAR POLIAMINAS SOLIDAS, CON DOS GRUPOS AMINO PRIMARIOS Y/O SECUNDARIOS, CON PUNTOS DE FUSION DE I 50J, CON POLIISOCIANATOS DIFUNCIONALES Y/O DE MAYOR FUNCIONALIDAD, INSOLUBLES EN AGUA, CON GRUPOS ISOCIANATO ALIFATICA Y/O AROMATICAMENTE ENLAZADOS, COMO ESTABILIZADORES, EN CANTIDAD DE 0,1 A 25 EQUIVALENTES-% DE NCO POR GRUPOS AMINO PRIMARIO, RESPECTIVAMENTE SECUNDARIO, DE LA POLIAMINA, EN UN MEDIO LIQUIDO DE COMPUESTOS POLIHIDROXILICOS DE MAYOR PESO MOLECULAR, CON PESOS MOLECULARES DE 400 HASTA 10.000, Y/O PLASTIFICANTES, EN PRESENCIA DE DISOLVENTES APOLARES O POCO POLARES, A TEMPERATURAS POR DEBAJO DE LA TEMPERATURA DEL PUNTO DE FUSION DE LAS POLIAMINAS, A UNA SUSPENSION DE POLIAMINAS ESTABILIZADAS, REVESTIDAS DE PRODUCTO DE POLIADICION, Y EN UN MEDIO LIQUIDO.
ES546004A 1984-08-08 1985-08-08 Procedimiento para la obtencion de poliaminas solidas esta- bilizadas Expired ES8604999A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843429149 DE3429149A1 (de) 1984-08-08 1984-08-08 Verfahren zur herstellung von stabilisierten polyaminen, stabilisierte polyamine retardierter reaktivitaet und ihre verwendung zur polyurethanherstellung

Publications (2)

Publication Number Publication Date
ES8604999A1 true ES8604999A1 (es) 1986-02-16
ES546004A0 ES546004A0 (es) 1986-02-16

Family

ID=6242576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546004A Expired ES8604999A1 (es) 1984-08-08 1985-08-08 Procedimiento para la obtencion de poliaminas solidas esta- bilizadas

Country Status (7)

Country Link
US (1) US4663415A (es)
EP (1) EP0171015B1 (es)
JP (1) JPH0780983B2 (es)
AT (1) ATE61607T1 (es)
CA (1) CA1250677A (es)
DE (2) DE3429149A1 (es)
ES (1) ES8604999A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01240577A (ja) * 1988-03-22 1989-09-26 Tanabe Kagaku Kogyo Kk ポリウレタン成形物用モールドコート塗料
JP2613441B2 (ja) * 1988-07-18 1997-05-28 トヨタ自動車株式会社 発泡ポリウレタンの製法
DE3919697A1 (de) * 1989-06-16 1990-12-20 Bayer Ag Einkomponenten-reaktivklebstoffe auf polyurethanbasis
DE3940270A1 (de) * 1989-12-06 1991-06-13 Bayer Ag Verfahren zur herstellung von waermestandfesten polyurethanharnstoff-elastomeren
EP0547379A3 (en) * 1991-12-18 1993-08-11 Hughes Aircraft Company Microencapsulated polyurea adhesives
US5358997A (en) * 1992-05-07 1994-10-25 Miles Inc. Reactive aqueous polyurea dispersions prepared by an emulsion polymerization process
DE4314252A1 (de) * 1993-04-30 1994-11-03 Bayer Ag Olefinisch ungesättigte Isocyanate
EP0757067B1 (en) * 1994-03-28 1999-09-22 Sunstar Giken Kabushiki Kaisha Thermosetting composition
FR2753981B1 (fr) 1996-10-02 1998-10-30 Ato Findley Sa Compositions adhesives a base de polyurethane et d'une suspension de polyamine, procede de preparation et utilisation
US5959066A (en) * 1998-04-23 1999-09-28 Hna Holdings, Inc. Polyesters including isosorbide as a comonomer and methods for making same
US6063495A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Polyester fiber and methods for making same
US6063465A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Polyester container and method for making same
US6025061A (en) * 1998-04-23 2000-02-15 Hna Holdings, Inc. Sheets formed from polyesters including isosorbide
US6126992A (en) * 1998-04-23 2000-10-03 E.I. Dupont De Nemours And Company Optical articles comprising isosorbide polyesters and method for making same
US6140422A (en) * 1998-04-23 2000-10-31 E.I. Dupont De Nemours And Company Polyesters including isosorbide as a comonomer blended with other thermoplastic polymers
US5958581A (en) * 1998-04-23 1999-09-28 Hna Holdings, Inc. Polyester film and methods for making same
US6063464A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Isosorbide containing polyesters and methods for making same
NL1013179C2 (nl) * 1999-09-30 2001-04-02 Stahl Int Bv Werkwijze voor de bereiding van een coating, een gecoat substraat, plakmiddel, film of vel, een aldus verkregen product en bekledingsmengsel ten gebruike bij de werkwijze.
TWI279408B (en) * 2000-01-31 2007-04-21 Vantico Ag Epoxy resin composition
US7495046B2 (en) * 2001-12-17 2009-02-24 Daikin Industries, Ltd. Crosslinkable elastomer composition and formed product comprising the same
GB0412196D0 (en) * 2004-06-02 2004-07-07 Hexcel Composites Ltd Cure accelerators
JP4967390B2 (ja) * 2006-03-15 2012-07-04 横浜ゴム株式会社 硬化性樹脂組成物
EP2236535A1 (de) 2009-03-31 2010-10-06 Sika Technology AG Unter Wärmeeinwirkung beschleunigt aushärtende, feuchtigkeitsreaktive Polyurethanzusammensetzung
DE102009045488A1 (de) * 2009-10-08 2011-04-14 Henkel Ag & Co. Kgaa 2-Komponenten Klebstoff mit haftungsverbessernden Zusätzen
US8841369B2 (en) 2011-03-30 2014-09-23 Basf Se Latently reactive polyurethane dispersion with activatable crosslinking
EP2691465B1 (de) * 2011-03-30 2015-09-09 Basf Se Latent reaktive polyurethandispersion mit aktivierbarer vernetzung
EP3170847A1 (en) 2015-11-20 2017-05-24 OMG Borchers GmbH Encapsulated accelerators for coatings
EP3351603B1 (en) * 2017-01-24 2020-03-11 Agfa Nv Encapsulated oligomeric blocked isocyanates
CN112585184B (zh) * 2018-08-02 2023-04-11 陶氏环球技术有限责任公司 减少聚氨酯泡沫中醛排放的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE580827A (es) * 1958-08-18
US3004939A (en) * 1958-08-19 1961-10-17 Us Rubber Co Method of making polyurethane rubber articles
US3384680A (en) * 1963-04-08 1968-05-21 Boeing Co Curing epoxide resins with encapsulated shielded catalysts
GB1103202A (en) * 1963-08-09 1968-02-14 Dunlop Co Ltd Improvements relating to encapsulated materials
US3575882A (en) * 1963-12-13 1971-04-20 Pennwalt Corp Encapsulation process
US3396116A (en) * 1965-09-07 1968-08-06 Amp Inc Encapsulation technique
US3396117A (en) * 1965-09-07 1968-08-06 Amp Inc Encapsulation technique
US3607776A (en) * 1968-06-11 1971-09-21 Pennwalt Corp Manufacture of ingestible capsules
DE2003706C3 (de) * 1970-01-28 1980-06-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethan-Harnstoffelastomeren
US3920617A (en) * 1970-08-03 1975-11-18 Furane Plastics Sulfur-containing polyamine curing agents for polyurethanes and method for making and using the same
US3791980A (en) * 1970-08-03 1974-02-12 Phillips Petroleum Co Process for establishing reactive contact between reactive ingredients
DE2040650A1 (de) * 1970-08-17 1972-09-21 Bayer Ag Neue aromatische Diamine,ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Polyurethanen
US3891606A (en) * 1973-07-12 1975-06-24 Du Pont Curing with complexes of selected diamines and alkali metal salts
US3926919A (en) * 1973-07-23 1975-12-16 Goodyear Tire & Rubber Polyurethanes chain-extended with 2,2{40 -diaminodiphenyldisulfide
US4076774A (en) * 1976-02-27 1978-02-28 General Motors Corporation Dual-walled microcapsules and a method of forming same
DE2655048A1 (de) * 1976-12-04 1978-06-08 Bayer Ag Mikroverkapselung mit modifizierten aliphatischen polyisocyanaten
DE2731815A1 (de) * 1977-07-14 1979-02-01 Basf Ag Polyurethan-harnstoff-elastomere
DE3012864A1 (de) * 1980-04-02 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanelastomeren
DE3224454A1 (de) * 1982-06-30 1984-01-05 Bayer Ag, 5090 Leverkusen Mikrokapseln mit wasserunloeslichen substanzen als kernmaterial und kapselwaenden aus umsetzungsprodukten von wasserunloeslichen polyaminen mit wasserloeslichen polyisocyanatumsetzungsprodukten, ein verfahren zu ihrer herstellung sowie ihre verwendung bei reaktionsdurchschreibepapieren, als zusaetze bei der herstellung von formkoerpern, als kapsel, die loesungsmittel oder dispergierte feststoffe enthaelt
US4517141A (en) * 1982-06-30 1985-05-14 Bayer Aktiengesellschaft Production of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts
US4495081A (en) * 1982-07-13 1985-01-22 The Dow Chemical Company Compositions containing polyether polyols and aliphatic primary amines
DE3228723A1 (de) * 1982-07-31 1984-02-02 Basf Farben + Fasern Ag, 2000 Hamburg Lagerstabile, hitzehaertbare stoffmischungen aus polyisocyanat und mit isocyanatgruppen reaktionsfaehigen verbindungen, verfahren zu deren herstellung und verwendung

Also Published As

Publication number Publication date
DE3429149A1 (de) 1986-02-20
CA1250677A (en) 1989-02-28
EP0171015A2 (de) 1986-02-12
ATE61607T1 (de) 1991-03-15
EP0171015A3 (en) 1987-10-28
JPH0780983B2 (ja) 1995-08-30
DE3582094D1 (de) 1991-04-18
ES546004A0 (es) 1986-02-16
EP0171015B1 (de) 1991-03-13
JPS6155109A (ja) 1986-03-19
US4663415A (en) 1987-05-05

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