RO95857B1 - Compozitie de demulanti pentru spume integrale poliuretanice - Google Patents

Compozitie de demulanti pentru spume integrale poliuretanice

Info

Publication number
RO95857B1
RO95857B1 RO125641A RO12564186A RO95857B1 RO 95857 B1 RO95857 B1 RO 95857B1 RO 125641 A RO125641 A RO 125641A RO 12564186 A RO12564186 A RO 12564186A RO 95857 B1 RO95857 B1 RO 95857B1
Authority
RO
Romania
Prior art keywords
polyurethane foams
stripping composition
integral polyurethane
integral
molds
Prior art date
Application number
RO125641A
Other languages
English (en)
Inventor
Mihai Motoiu
Maria Constantinescu
Delia Aldea
Lilica Gherache
Dumitru Stefan
Original Assignee
Mihai Motoiu
Maria Constantinescu
Delia Aldea
Lilica Gherache
Dumitru Stefan
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 Mihai Motoiu, Maria Constantinescu, Delia Aldea, Lilica Gherache, Dumitru Stefan filed Critical Mihai Motoiu
Priority to RO125641A priority Critical patent/RO95857B1/ro
Publication of RO95857B1 publication Critical patent/RO95857B1/ro

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Prezenta inventie se refera la o compozitie de demulanti pentru spume integrale poliuretanice, folositi la ungerea matritelor, în vederea spumarii la cald sau la rece a poliuretanilor (spume integrale si conventionale) pentru fabricarea diferitelorrepere.
RO125641A 1986-11-29 1986-11-29 Compozitie de demulanti pentru spume integrale poliuretanice RO95857B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125641A RO95857B1 (ro) 1986-11-29 1986-11-29 Compozitie de demulanti pentru spume integrale poliuretanice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125641A RO95857B1 (ro) 1986-11-29 1986-11-29 Compozitie de demulanti pentru spume integrale poliuretanice

Publications (1)

Publication Number Publication Date
RO95857B1 true RO95857B1 (ro) 1988-10-31

Family

ID=40904920

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125641A RO95857B1 (ro) 1986-11-29 1986-11-29 Compozitie de demulanti pentru spume integrale poliuretanice

Country Status (1)

Country Link
RO (1) RO95857B1 (ro)

Similar Documents

Publication Publication Date Title
DE3788053D1 (de) Polysiloxan-polyoxyalkylen-Zusammensetzungen für die Herstellung von Polyurethanschaum.
DE3889585D1 (de) Oberflächenaktive Zusammensetzung für Urethan- oder Isozyanurathartschaumstoffe.
BR8104106A (pt) Mistura de copolimeros de siloxanos;composicao derivada das mesmas;processo para a producao de espuma de poliuretana e espuma resultante do processo
NO177353C (no) Fremgangsmåte for fremstilling av et mykt, fleksibelt polyuretanskum, polyuretanskum oppnådd ved fremgangsmåten, samt forblandingsmateriale for fremstilling av polyuretaner
EP0242191A3 (en) Method of producing foamed, molded article
ATE109488T1 (de) Co2-geblasene integralschäume.
ZA889731B (en) Process for the manufacture of low density,flexible polyurethane foams
DE59004092D1 (de) Verfahren zur Herstellung von weichen, elastischen Polyurethan-Folien.
DE58909430D1 (de) Verfahren zur Herstellung von Polyurethanschaumstoffen.
EP0002768A3 (en) Process for the preparation of formstable polyurethane foams from prepolymers having extended pot life, containing isocyanate groups and tertiary amino groups
GB2164291B (en) Process for molding of foam molding
DE69029437D1 (de) Verfahren zur Herstellung von hochelastischem Polyurethanschaum
BR8103325A (pt) Processo para a producao de espuma de poliuretano,espuma de poliuretano e composicao
DE3852013D1 (de) Herstellung von feinzellularen harten Polyurethan-Schaumstoffen unter Verwendung eines Amin-Katalysators.
FI906066A0 (fi) Foerfarande foer framstaellning av skumplaster med hjaelp av fluoralkaner.
ES456903A1 (es) Procedimiento para la preparacion de espumas poliuretanicas flexibles con blandura extremadamente elevada.
GB2197659B (en) Process for preparing polyurethane foams having zones of differing hardness
DE3168850D1 (en) Foamable olefin polymer compositions stabilized with certain naphthyl amine compounds, foaming process using them and foam article produced
DE59007250D1 (de) Verfahren zur Herstellung hochtemperaturbeständiger Schaum- stoffe.
DE69005199D1 (de) Verfahren zur Herstellung von hartem Polyurethanschaum.
DE69631626D1 (de) Vormischungen für die Herstellung von Polyurethan- oder Polyisocyanuratschaumstoffen
GB1554291A (en) Process for the manufacture of highly elastic polyurethane foams
FI861623A7 (fi) Aktiivista vetyä sisältävä koostumus, joka sisältää tertiääristä dial kanoliamiinia ja polyuretaanivaahdon valmistusmenetelmä.
SE7706065L (sv) Sett att framstella massiva plastformstycken
PT67963A (en) Centrifugal process for production of polyurethane foam.