[go: up one dir, main page]

ES328824A1 - Procedimiento para la preparacion de poliuretanos. - Google Patents

Procedimiento para la preparacion de poliuretanos.

Info

Publication number
ES328824A1
ES328824A1 ES0328824A ES328824A ES328824A1 ES 328824 A1 ES328824 A1 ES 328824A1 ES 0328824 A ES0328824 A ES 0328824A ES 328824 A ES328824 A ES 328824A ES 328824 A1 ES328824 A1 ES 328824A1
Authority
ES
Spain
Prior art keywords
polyurethanes
translation
preparation
machine
legally binding
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
ES0328824A
Other languages
English (en)
Inventor
Camille Granger
Roland Gras
Michel Buisson
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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 Naphtachimie SA filed Critical Naphtachimie SA
Publication of ES328824A1 publication Critical patent/ES328824A1/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring

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)
ES0328824A 1965-07-09 1966-07-08 Procedimiento para la preparacion de poliuretanos. Expired ES328824A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24086A FR1450706A (fr) 1965-07-09 1965-07-09 Préparation de polyuréthanes amélioés

Publications (1)

Publication Number Publication Date
ES328824A1 true ES328824A1 (es) 1967-04-16

Family

ID=8584169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328824A Expired ES328824A1 (es) 1965-07-09 1966-07-08 Procedimiento para la preparacion de poliuretanos.

Country Status (7)

Country Link
US (1) US3505255A (es)
BE (1) BE683857A (es)
DE (1) DE1645075C3 (es)
ES (1) ES328824A1 (es)
FR (1) FR1450706A (es)
LU (1) LU51515A1 (es)
NL (1) NL151723B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9812680A (pt) * 1997-09-26 2000-08-22 Dow Chemical Co ElastÈmeros de poliuretano com alta temperatura de operação

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE600873A (es) * 1960-03-03
US3085085A (en) * 1960-05-03 1963-04-09 Pittsburgh Plate Glass Co Method of preparing polyethers of mono and disaccharides
DE1147032B (de) * 1961-05-31 1963-04-11 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
US3167538A (en) * 1962-05-24 1965-01-26 Olin Mathieson Process for alkoxylating a mixture of methyl glucoside and a hydroxy compound, and the product of that process

Also Published As

Publication number Publication date
NL151723B (nl) 1976-12-15
LU51515A1 (fr) 1967-01-09
DE1645075A1 (de) 1970-07-30
BE683857A (fr) 1967-01-09
DE1645075C3 (de) 1978-03-30
NL6609590A (nl) 1967-01-10
US3505255A (en) 1970-04-07
FR1450706A (fr) 1966-06-24
DE1645075B2 (de) 1977-08-04

Similar Documents

Publication Publication Date Title
ES319454A1 (es) Procedimiento de preparacion de un poliuretano espumoso.
ES380975A1 (es) Procedimiento para la preparacion de materiales plasticos antiinflamables.
CH469046A (de) Polyalkylenätherpolyol und Füllstoff enthaltende Masse, sowie ihre Verwendung zur Herstellung von elastomeren Polyurethanen
ES416044A1 (es) Un procedimiento para la preparacion de una composicion de espuma de poliuretano flexible.
GB1486215A (en) Paper composed mainly of pullulan fibres and method for producing the same
ES320129A1 (es) Procedimiento de preparacion de poliuretanos celulares no flexibles.
ES328824A1 (es) Procedimiento para la preparacion de poliuretanos.
DK122211B (da) Fremgangsmåde til rensning af højdisperse oxider, oxidblandinger eller blandingsoxider.
ES403735A1 (es) Procedimiento para la preparacion de composiciones de toli-lendiisocianatos.
ES409466A1 (es) Procedimiento para la obtencion de poliuretanos.
JPS5295184A (en) Mis semiconductor unit
ES347878A2 (es) Procedimiento para la preparacion de composiciones tensio- activas.
ES442393A1 (es) Procedimiento para preparar una composicion de polieter po- lil.
ES304344A1 (es) Procedimiento de preparar espuma de poliuretano
ES324557A1 (es) Procedimiento de preparacion de poliuretanos celulares flexibles.
ES388312A1 (es) Procedimiento para la preparacion de una composicion pesti-cida.
JPS5295185A (en) Mis semiconductor unit
ES395195A3 (es) Procedimiento de produccion de composiciones polieters.
ES322129A1 (es) Un procedimiento para la preparacion de una composicion de poliuretano.
ES321573A3 (es) Procedimiento para la obtenciën de un producto de reacciën poliuretano
ES304840A1 (es) Un procedimiento para preparar un polimero de poliuretano curado.
ES289593A1 (es) Un procedimiento de fabricar una espuma de poliuretano
ES297248A1 (es) Procedimiento para la preparacion de barnices de poliuretano
ES266468A1 (es) Un metodo de fabricar poliuretanos
ES314982A1 (es) Procedimiento para la preparacion de poliuretanos