ES434162A1 - Procedimiento para preparar soluciones de isocianurato-po- liisocianato estables, liquidas conteniendo grupos amida ynoacilurea. - Google Patents

Procedimiento para preparar soluciones de isocianurato-po- liisocianato estables, liquidas conteniendo grupos amida ynoacilurea.

Info

Publication number
ES434162A1
ES434162A1 ES434162A ES434162A ES434162A1 ES 434162 A1 ES434162 A1 ES 434162A1 ES 434162 A ES434162 A ES 434162A ES 434162 A ES434162 A ES 434162A ES 434162 A1 ES434162 A1 ES 434162A1
Authority
ES
Spain
Prior art keywords
isocyanurate
groups
containing amide
polyisocyanates containing
acylurea
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
ES434162A
Other languages
English (en)
Spanish (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES434162A1 publication Critical patent/ES434162A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen 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
    • C08G18/28—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
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES434162A 1974-01-28 1975-01-27 Procedimiento para preparar soluciones de isocianurato-po- liisocianato estables, liquidas conteniendo grupos amida ynoacilurea. Expired ES434162A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2403858A DE2403858A1 (de) 1974-01-28 1974-01-28 Stabile, fluessige amid- und/oder acylharnstoffgruppenhaltige isocyanurat-polyisocyanatloesungen

Publications (1)

Publication Number Publication Date
ES434162A1 true ES434162A1 (es) 1976-12-16

Family

ID=5905823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES434162A Expired ES434162A1 (es) 1974-01-28 1975-01-27 Procedimiento para preparar soluciones de isocianurato-po- liisocianato estables, liquidas conteniendo grupos amida ynoacilurea.

Country Status (10)

Country Link
US (1) US3970600A (en:Method)
JP (1) JPS50131977A (en:Method)
BE (1) BE824479A (en:Method)
CH (1) CH597271A5 (en:Method)
DE (1) DE2403858A1 (en:Method)
ES (1) ES434162A1 (en:Method)
FR (1) FR2259119B1 (en:Method)
GB (1) GB1487006A (en:Method)
IT (1) IT1026477B (en:Method)
NL (1) NL7500929A (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066580A (en) * 1976-06-07 1978-01-03 Basf Wyandotte Corporation Process for the manufacture of polyisocyanurate foams
DE3244407A1 (de) * 1982-12-01 1984-06-07 Bayer Ag, 5090 Leverkusen Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
JP2550647B2 (ja) * 1987-03-31 1996-11-06 旭硝子株式会社 ポリウレタン系重合体エラストマーの製造方法
NZ230314A (en) * 1988-09-09 1991-02-26 Ici Plc Polyisocyanate composition obtained from the reaction product of uretonimine and/or carbodiimide-modified polyisocyanate with a carboxylic acid
US5512603A (en) * 1994-02-22 1996-04-30 Air Products And Chemicals, Inc. Hydroxy and amino functional pyrrolizidine catalyst compositions for the production of polyurethanes
JP3389587B2 (ja) * 1994-12-29 2003-03-24 日本ポリウレタン工業株式会社 硬質フォーム用ポリイソシアネート組成物を用いた硬質ポリウレタンフォームの製造方法
DE10110437A1 (de) * 2001-03-05 2002-09-19 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten durch Umsetzung von Carbonsäuren mit Isocyanaten, die nach diesem Verfahren hergestellten Produkte und deren Verwendung in Polyurethankunststoffen
US7632911B2 (en) * 2006-11-14 2009-12-15 Bayer Materialscience Llc Liquid modified diphenylmethane diisocyanates
US20090105359A1 (en) * 2007-09-21 2009-04-23 O'connor James Preparation of Liquid Isocyanurate-Modified Polymethylene Bis(Phenylisocyanate) Compositions of Controlled Viscosities
DE102009054749A1 (de) * 2009-12-16 2011-06-22 Evonik Degussa GmbH, 45128 Zusammensetzung aus (cyclo)aliphatischen Diisocyanaten und aromatischen Säurehalogeniden
CA2820786C (en) 2011-01-31 2015-11-03 Huntsman International Llc Epoxy resin composition
WO2013075938A1 (en) 2011-11-22 2013-05-30 Huntsman International Llc Curable polyisocyanate composition comprising an epoxy resin
BR112014015899B1 (pt) 2011-12-28 2021-02-17 Huntsman International Llc composição curável, uso de uma composição de poli-isocianato, processos para fabricação de uma composição curável e de um material contendo poli-isocianurato, e, material contendo poli-isocianurato
EP2644270A1 (en) 2012-03-29 2013-10-02 Huntsman International Llc Polyisocyanate trimerization catalyst composition
EP2687551A1 (en) 2012-07-17 2014-01-22 Huntsman International Llc Intermediate polyisocyanurate comprising materials
WO2018076199A1 (en) * 2016-10-26 2018-05-03 Covestro Deutschland Ag Tdi based low-viscosity polyisocyanates with isocyanurate groups

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879316A (en) * 1968-03-13 1975-04-22 John Fishbein Polyurethane foams
US3652424A (en) * 1969-12-29 1972-03-28 Du Pont Stable tolylene diisocyanate compositions
US3723363A (en) * 1970-09-23 1973-03-27 F Shaw Trimerized crude isocyanate mixtures and polyurethane foams prepared from same

Also Published As

Publication number Publication date
JPS50131977A (en:Method) 1975-10-18
GB1487006A (en) 1977-09-28
IT1026477B (it) 1978-09-20
FR2259119B1 (en:Method) 1978-02-24
FR2259119A1 (en:Method) 1975-08-22
CH597271A5 (en:Method) 1978-03-31
US3970600A (en) 1976-07-20
NL7500929A (nl) 1975-07-30
DE2403858A1 (de) 1975-08-21
BE824479A (fr) 1975-07-17

Similar Documents

Publication Publication Date Title
ES434162A1 (es) Procedimiento para preparar soluciones de isocianurato-po- liisocianato estables, liquidas conteniendo grupos amida ynoacilurea.
ES385434A1 (es) Procedimiento para la obtencion de poliamida-imidas de altopeso molecular.
ES442044A1 (es) Un procedimiento para la preparacion de fenil-pirimidinas.
GB1181255A (en) Cross-Linked Polyimides and Methods of Producing Same
ES432595A1 (es) Procedimiento para la preparacion de un dielectrico para fi-nes electro-opticos.
IT1040006B (it) Processo e apparecchio per la preparazione di dispersioni di polimero con basso contenuto di monomero
ES8200067A1 (es) Procedimiento para la obtencion de abonos a base de acidos azulinicos quimicamente estabilizados.
BR8907300A (pt) Agente de revestimento a base de produtos de policondensacao e/ou de adicao contendo grupos carboxila e grupos amino,bem como sua utilizacao
GB1208524A (en) Process for the production of polycaproamide
IT1014651B (it) Articoli di poliuretani elastomeri ci prodotti mediante stampaggio per iniezione allo stato liquido
IT962910B (it) Metodo per la preparazione di policarbodiimidi terminate con gruppi uretanici e relativi prodotti
GB1251520A (en:Method)
SE7415643L (en:Method)
SE387671B (sv) Anordning for blekning av kompakt, icke fluffat vetskehaltigt lignocellulosamaterial med gasformiga blekmedel, foretredesvis syrgas
ES395845A1 (es) Procedimiento e instalacion para la preparacion de resinas poliesteres a partir de oxidos de alkileno y anhidridos de acidos dicarboxilicos.
IT1007123B (it) Processo per la preparazione di fosfazeni polimerici e prodotti relativi
GB1075399A (en) Process for preparing modified, unsaturated polyester resin solutions
GB1379853A (en) Polyethylenes and a process for the production of the same
BR7406971D0 (pt) Mistura de catalisador para a trimerizacao e/ou a polimerizacao de isocianatos e/ou para a poliadicao de poliesteres contendo atomos ativos de hidrogenio com poliisocianatos
ES378937A1 (es) Aparato de transporte vibratorio.
GB1281581A (en) Polyamides of trimethylhexamethylenediamine and cycloaliphatic dicarboxylic acid
GB1399405A (en) Preparation of terephthalic acid diamide
ES377293A1 (es) Un procedimiento para para la polimerizacion continua en masa de una beta-lastona.
GB1257247A (en:Method)
JPS5498526A (en) Drive circuit of liquid crystal display unit