RO91225B1 - Procedeu de obtinere a esterilor stearici ai polietilenglicolilor - Google Patents

Procedeu de obtinere a esterilor stearici ai polietilenglicolilor

Info

Publication number: RO91225B1
Authority: RO; Romania
Prior art keywords: des; esters; steariques; polyethylenglycoles; procede
Prior art date: 1985-01-21

Application number

RO117377A

Other languages

English (en)

Romanian (ro)

Other versions

RO91225A2 (fr

Inventor

I. Marius Maties

Iosif Gros

Carolina Coseriu

Rosana Maties

Dan Eremia

Adriana Avram

Original Assignee

Combinatul Petrochimic "Solventul"

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.)

1985-01-21

Filing date

1985-01-21

Publication date

1987-03-30

1985-01-21 Application filed by Combinatul Petrochimic "Solventul" filed Critical Combinatul Petrochimic "Solventul"

1985-01-21 Priority to RO117377A priority Critical patent/RO91225B1/ro

1987-03-30 Publication of RO91225A2 publication Critical patent/RO91225A2/fr

1987-03-30 Publication of RO91225B1 publication Critical patent/RO91225B1/ro

Links

229920001223 polyethylene glycol Polymers 0.000 abstract 2
235000021355 Stearic acid Nutrition 0.000 abstract 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000004821 distillation Methods 0.000 abstract 1
230000032050 esterification Effects 0.000 abstract 1
238000005886 esterification reaction Methods 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
TVZISJTYELEYPI-UHFFFAOYSA-N hypodiphosphoric acid Chemical compound OP(O)(=O)P(O)(O)=O TVZISJTYELEYPI-UHFFFAOYSA-N 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
239000008117 stearic acid Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1

Landscapes

Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

RO117377A 1985-01-21 1985-01-21 Procedeu de obtinere a esterilor stearici ai polietilenglicolilor RO91225B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO117377A RO91225B1 (ro)	1985-01-21	1985-01-21	Procedeu de obtinere a esterilor stearici ai polietilenglicolilor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO117377A RO91225B1 (ro)	1985-01-21	1985-01-21	Procedeu de obtinere a esterilor stearici ai polietilenglicolilor

Publications (2)

Publication Number	Publication Date
RO91225A2 RO91225A2 (fr)	1987-03-30
RO91225B1 true RO91225B1 (ro)	1987-03-30

Family

ID=20116405

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO117377A RO91225B1 (ro)	1985-01-21	1985-01-21	Procedeu de obtinere a esterilor stearici ai polietilenglicolilor

Country Status (1)

Country	Link
RO (1)	RO91225B1 (fr)

1985
- 1985-01-21 RO RO117377A patent/RO91225B1/ro unknown

Also Published As

Publication number	Publication date
RO91225A2 (fr)	1987-03-30

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