RO95307A2 - ACRYLIC FIBER MODIFIED AND PROCESS FOR OBTAINING THEM - Google Patents

ACRYLIC FIBER MODIFIED AND PROCESS FOR OBTAINING THEM

Info

Publication number
RO95307A2
RO95307A2 RO86123015A RO12301586A RO95307A2 RO 95307 A2 RO95307 A2 RO 95307A2 RO 86123015 A RO86123015 A RO 86123015A RO 12301586 A RO12301586 A RO 12301586A RO 95307 A2 RO95307 A2 RO 95307A2
Authority
RO
Romania
Prior art keywords
obtaining
acrylic fiber
fiber modified
acrylate
copolymer
Prior art date
Application number
RO86123015A
Other languages
French (fr)
Romanian (ro)
Other versions
RO95307B1 (en
Inventor
Mariana Sindelaru
Maria Ionescu
Andrei Sarbu
Clementina Gheorghiu
Virgil Ciobanu
Verona Suciu
Doina Tataru
Original Assignee
Combinatul De Fibre Sintetice,Ro
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 De Fibre Sintetice,Ro filed Critical Combinatul De Fibre Sintetice,Ro
Priority to RO123015A priority Critical patent/RO95307B1/en
Publication of RO95307A2 publication Critical patent/RO95307A2/en
Publication of RO95307B1 publication Critical patent/RO95307B1/en

Links

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  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The fibre comprises a ternary copolymer: acrylonitrile (90%) vinyl acetate-polyethoxylated acrylate (4-7%). The relative viscosity is 1.5-1.6. The acrylate has the general formula CH2=CHCOO(CH2CH2O)n-R. A soln. is drawn, contg. 14:75:11% copolymer-ethylene carbonate-water.
RO123015A 1986-04-17 1986-04-17 Modified acrylic fibre and process for obtaining the same RO95307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO123015A RO95307B1 (en) 1986-04-17 1986-04-17 Modified acrylic fibre and process for obtaining the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO123015A RO95307B1 (en) 1986-04-17 1986-04-17 Modified acrylic fibre and process for obtaining the same

Publications (2)

Publication Number Publication Date
RO95307A2 true RO95307A2 (en) 1989-05-30
RO95307B1 RO95307B1 (en) 1989-05-31

Family

ID=20119285

Family Applications (1)

Application Number Title Priority Date Filing Date
RO123015A RO95307B1 (en) 1986-04-17 1986-04-17 Modified acrylic fibre and process for obtaining the same

Country Status (1)

Country Link
RO (1) RO95307B1 (en)

Also Published As

Publication number Publication date
RO95307B1 (en) 1989-05-31

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