Nothing Special   »   [go: up one dir, main page]

FR2293450A1 - Procede de preparation de polyurethanes - Google Patents

Procede de preparation de polyurethanes

Info

Publication number
FR2293450A1
FR2293450A1 FR7537105A FR7537105A FR2293450A1 FR 2293450 A1 FR2293450 A1 FR 2293450A1 FR 7537105 A FR7537105 A FR 7537105A FR 7537105 A FR7537105 A FR 7537105A FR 2293450 A1 FR2293450 A1 FR 2293450A1
Authority
FR
France
Prior art keywords
preparation process
polyurethanes
polyurethanes preparation
preparation
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.)
Granted
Application number
FR7537105A
Other languages
English (en)
French (fr)
Other versions
FR2293450B1 (de
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
Priority claimed from DE19742457727 external-priority patent/DE2457727B2/de
Priority claimed from DE19742457740 external-priority patent/DE2457740C3/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2293450A1 publication Critical patent/FR2293450A1/fr
Application granted granted Critical
Publication of FR2293450B1 publication Critical patent/FR2293450B1/fr
Granted 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
  • Compositions Of Macromolecular Compounds (AREA)
FR7537105A 1974-12-06 1975-12-04 Procede de preparation de polyurethanes Granted FR2293450A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742457727 DE2457727B2 (de) 1974-12-06 1974-12-06 Verfahren zur Herstellung von geschäumten Polyurethanen
DE19742457740 DE2457740C3 (de) 1974-12-06 1974-12-06 Verfahren zur Herstellung von geschäumten Polyurethanen

Publications (2)

Publication Number Publication Date
FR2293450A1 true FR2293450A1 (fr) 1976-07-02
FR2293450B1 FR2293450B1 (de) 1980-01-04

Family

ID=25768070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537105A Granted FR2293450A1 (fr) 1974-12-06 1975-12-04 Procede de preparation de polyurethanes

Country Status (4)

Country Link
JP (1) JPS5177694A (de)
CA (1) CA1075398A (de)
FR (1) FR2293450A1 (de)
GB (1) GB1520800A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012343A1 (de) * 1978-12-16 1980-06-25 Bayer Ag Verwendung von Stabilisatormischungen für thermoplastische Polyätherpolyurethane zur Verbesserung der Thermostabilität

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213155B (en) * 1987-12-04 1991-12-11 Sanyo Chemical Ind Ltd Polymer/polyol composition, processes for making the same and polyurethane therefrom
ITPD20110164A1 (it) * 2011-05-23 2012-11-24 New Wind S R L Materiale composito per la realizzazione di articoli di poliuretano addizionato con gel siliconico e relativo procedimento.
CN112795194B (zh) * 2020-12-31 2022-09-06 湖北回天新材料股份有限公司 一种耐齿轮油的单组份室温硫化硅橡胶及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012343A1 (de) * 1978-12-16 1980-06-25 Bayer Ag Verwendung von Stabilisatormischungen für thermoplastische Polyätherpolyurethane zur Verbesserung der Thermostabilität

Also Published As

Publication number Publication date
JPS5177694A (de) 1976-07-06
GB1520800A (en) 1978-08-09
CA1075398A (en) 1980-04-08
FR2293450B1 (de) 1980-01-04

Similar Documents

Publication Publication Date Title
FR2286154A1 (fr) Procede de preparation de polyurethannes
FR2278321A1 (fr) Procede de preparation de liposomes
BE831843A (fr) Procede de preparation de polyurees
BE830745A (fr) Procede de preparation de platre
FR2277059A1 (fr) Procede de preparation de cyclo-alcenes
FR2283896A1 (fr) Procede de preparation de tetrahydrofuranne
FR2277060A1 (fr) Procede de preparation de monoalcenylbenzenes
FR2281928A1 (fr) Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees
BE829779A (fr) Procede de preparation de pyrazolo-benzazepines
BE837051A (fr) Procede de preparation de pinacoline
FR2279778A1 (fr) Procede de preparation de polyurees
BE834832A (fr) Procede de preparation de polyethers
FR2353516A2 (fr) Procede de preparation de fluoronitrobenzenes
FR2293450A1 (fr) Procede de preparation de polyurethanes
FR2299336A1 (fr) Procede de pre
BE831273A (fr) Procede de preparation de polyols
BE825499A (fr) Procede de preparation de la cis-vincamine
BE824881A (fr) Procede de preparation de alpha-galactosidase
BE832352A (fr) Procede de preparation de polyvinylpyrrolidine
BE829085A (fr) Procede de preparation de fumarate de spasmium
BE832836A (fr) Procede de preparation de 2-oximino-cyclo-alcanones
FR2294173A1 (fr) Procede de preparation de chlorothiazoles
BE836863A (fr) Procede de deshydrochloruration
BE836259A (fr) Procede de preparation de polyurethanes
FR2275467A1 (fr) Procede de preparation de 1-aminomethyltriazolobenzodiazepines

Legal Events

Date Code Title Description
ST Notification of lapse