RO88160B1 - Antispumant pe baza de agenti de suprafata neionici - Google Patents

Antispumant pe baza de agenti de suprafata neionici

Info

Publication number
RO88160B1
RO88160B1 RO111842A RO11184283A RO88160B1 RO 88160 B1 RO88160 B1 RO 88160B1 RO 111842 A RO111842 A RO 111842A RO 11184283 A RO11184283 A RO 11184283A RO 88160 B1 RO88160 B1 RO 88160B1
Authority
RO
Romania
Prior art keywords
ionic surfactants
polyethoxylation
polyoxyethylene glycol
degrees
antifoam based
Prior art date
Application number
RO111842A
Other languages
English (en)
Other versions
RO88160A2 (ro
Inventor
Yvonne Doina Deac
Camelia-Alexandra Popa
Lucia Dumitru
Mariana Nedelcu
Georgeta Krutsch
Liana-Hermina Pachtinger
Rodica Dragan
Viorica Deselnicu
Eva Sarossy
Original Assignee
Institutul De Cercetari Chimice
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 Institutul De Cercetari Chimice filed Critical Institutul De Cercetari Chimice
Priority to RO111842A priority Critical patent/RO88160B1/ro
Publication of RO88160A2 publication Critical patent/RO88160A2/ro
Publication of RO88160B1 publication Critical patent/RO88160B1/ro

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  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Inventia se refera la antispumanti utilizati în industria de celuloza si hîrtie si în industria pielariei. Antispumantii se obtin prin omogenizarea unor amestecuri de agenti de suprafata neionici cu grade joase de etoxilare, de tip polioxietilenglicol eterul alcoolilor naturali C16-C18 cu grade de polietoxilare n=3...6 polioxietilenglicol esterul trigliceridei ricinoleice cu grade de polietoxilare n = 3...6, cu sau fara continut de hidrocarburi lichide si apa.
RO111842A 1983-08-05 1983-08-05 Antispumant pe baza de agenti de suprafata neionici RO88160B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO111842A RO88160B1 (ro) 1983-08-05 1983-08-05 Antispumant pe baza de agenti de suprafata neionici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO111842A RO88160B1 (ro) 1983-08-05 1983-08-05 Antispumant pe baza de agenti de suprafata neionici

Publications (2)

Publication Number Publication Date
RO88160A2 RO88160A2 (ro) 1985-12-30
RO88160B1 true RO88160B1 (ro) 1986-01-01

Family

ID=20113523

Family Applications (1)

Application Number Title Priority Date Filing Date
RO111842A RO88160B1 (ro) 1983-08-05 1983-08-05 Antispumant pe baza de agenti de suprafata neionici

Country Status (1)

Country Link
RO (1) RO88160B1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950420A (en) * 1988-08-31 1990-08-21 Nalco Chemical Company Antifoam/defoamer composition

Also Published As

Publication number Publication date
RO88160A2 (ro) 1985-12-30

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