RO92467B1 - Compozitie de solventare si procedeu de obtinere a acesteia - Google Patents

Compozitie de solventare si procedeu de obtinere a acesteia

Info

Publication number
RO92467B1
RO92467B1 RO118930A RO11893085A RO92467B1 RO 92467 B1 RO92467 B1 RO 92467B1 RO 118930 A RO118930 A RO 118930A RO 11893085 A RO11893085 A RO 11893085A RO 92467 B1 RO92467 B1 RO 92467B1
Authority
RO
Romania
Prior art keywords
solvent
preparing
same
solvent refining
composition
Prior art date
Application number
RO118930A
Other languages
English (en)
Other versions
RO92467A2 (ro
Inventor
Misu Mihalcescu
Constantin Andrei
Original Assignee
Combinatul Petrochimic
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 Combinatul Petrochimic filed Critical Combinatul Petrochimic
Priority to RO118930A priority Critical patent/RO92467B1/ro
Publication of RO92467A2 publication Critical patent/RO92467A2/ro
Publication of RO92467B1 publication Critical patent/RO92467B1/ro

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la o noia compozitie de solventare, constituita dintr-un amestec de polialchilbenzeni, rezultati ca produs secundar în fabricatia de fenol-acetona. Pentru evitarea depunerilor de gume si a reducerii temperaturii de prelucrare, în fluxul tehnologic de obtinere al solventului, se folosesc inhibitori de polimerizare de tip fenolic, iar operatiile de prelucrare se efectueaza la vid. Se obtine o compozitie de solventare cu proprietati avansate de dizolvare, care se foloseste, în principal, la spalarea rulmentilor, precum si în industria lacurilor si a rasinilor sintetice.
RO118930A 1985-05-27 1985-05-27 Compozitie de solventare si procedeu de obtinere a acesteia RO92467B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118930A RO92467B1 (ro) 1985-05-27 1985-05-27 Compozitie de solventare si procedeu de obtinere a acesteia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118930A RO92467B1 (ro) 1985-05-27 1985-05-27 Compozitie de solventare si procedeu de obtinere a acesteia

Publications (2)

Publication Number Publication Date
RO92467A2 RO92467A2 (ro) 1987-09-30
RO92467B1 true RO92467B1 (ro) 1987-10-01

Family

ID=20117285

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118930A RO92467B1 (ro) 1985-05-27 1985-05-27 Compozitie de solventare si procedeu de obtinere a acesteia

Country Status (1)

Country Link
RO (1) RO92467B1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3026101A1 (en) 2014-11-26 2016-06-01 Borealis AG Wash oil for use as an antifouling agent in gas compressors

Also Published As

Publication number Publication date
RO92467A2 (ro) 1987-09-30

Similar Documents

Publication Publication Date Title
IL81669A0 (en) Aryl-substituted(n-piperidinyl)methyl-and(n-piperazinyl)-methylazoles,their preparation and pharmaceutical compositions containing them
IE853218L (en) Piperazine derivatives-pharmaceutical compositions
ATE30681T1 (de) Verfahren zur dimerisierung von aethylen.
FR2364961A1 (fr) Procede de preparation de bitumes-polymeres
FR2376147A1 (fr) Prostaglandines bicycliques, utiles notamment comme anti-agglutinants des plaquettes sanguines et leur procede de preparation
RO73524B (ro) Procedeu de preparare a unor derivati de alcaloizi
ATE22462T1 (de) Verfahren zur herstellung von stueckseifen mit hohem glyceringehalt.
RO92467B1 (ro) Compozitie de solventare si procedeu de obtinere a acesteia
FR2317924A1 (fr) Procede de production de derives d'ortho-aminobutyrophenone, nouveaux produits ainsi obtenus et leur utilisation comme agents analgesiques et antipsychose
ES454084A1 (es) Procedimiento para la preparmacion de n-(r-tetrahidrofurfu- ril)-noroximorfona y n-(s-tetrahidrofurfuril)-noroximorfona nuevas.
FR2359796A1 (fr) Procede de fabrication d'un silicate boursoufle
ES8306481A1 (es) Procedimiento para la obtencion de sulfamidas anulares.
SE7708686L (sv) Mellanprodukter och forfarande for framstellning derav
FR2293936A1 (fr) Procede de preparation de composes tricycliques de dibenzazepine, nouveaux produits ainsi obtenus et leur utilisation comme produits antidepressifs
FR2429222A1 (fr) Procede de preparation de composes d'imidazolidinedione, nouveaux produits ainsi obtenus et leur utilisation en agriculture
FR2418235A1 (fr) Procede de preparation d'acides 7-imidazolidinyl substitue 3-chloro-3-cephem-4-carboxyliques et nouveaux produits ainsi obtenus, employes notamment comme agents antibacteriens
FR2293200A1 (fr) Procede de preparation de derives de thiazoline, nouveaux produits ainsi obtenus et leur utilisation notamment comme agents anti-inflammatoires et analgesiques
RO92637B1 (ro) Compozitie pentru fabricarea formelor de lucru poroplast utilizate in industria ceramica si procedeu de obtinere a compozitiei.
FR2313051A1 (fr) Procede de preparation de composes d'acylhydrazone a groupe (2'-oxo-benzimidazol-1'-yl)-4-piperidino ou -4-tetrahydropyridino, nouveaux produits ainsi obtenus et leur utilisation comme agents psychotropes
JPS57144235A (en) Preparation of anthraquinone
JPS5525438A (en) Polyethylene resin composition
CH243797A (fr) Procédé pour la préparation de poudres contenant des phénols, pour l'agriculture, et produit obtenu.
RO98179B1 (ro) Compozitie pe baza de rasini epoxidice modificate pentru mase de turnare si procedeu de obtinere a acesteia
JPS55100393A (en) Hetero bicyclic compound and its preparation
FR2276820A1 (fr) Procede de production de composes de benzisoxazole, nouveaux produits ainsi obtenus et leur utilisation notamment comme agents presentant une activite de depression du systeme nerveux central