HUT38109A - Process for preparing acidic layer bursting liquid of biopolymer base - Google Patents

Process for preparing acidic layer bursting liquid of biopolymer base

Info

Publication number
HUT38109A
HUT38109A HU221484A HU221484A HUT38109A HU T38109 A HUT38109 A HU T38109A HU 221484 A HU221484 A HU 221484A HU 221484 A HU221484 A HU 221484A HU T38109 A HUT38109 A HU T38109A
Authority
HU
Hungary
Prior art keywords
acidic layer
resin
preparing acidic
biopolymer base
bursting liquid
Prior art date
Application number
HU221484A
Other languages
Hungarian (hu)
Inventor
Jozsef Katona
Gyoergy Udovecz
Akosne Vas
Original Assignee
Magyar Szenhidrogenipari
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 Magyar Szenhidrogenipari filed Critical Magyar Szenhidrogenipari
Priority to HU221484A priority Critical patent/HUT38109A/en
Publication of HUT38109A publication Critical patent/HUT38109A/en

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  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A 30 times excess (quantitative to resin) of a water soluble organic acid (usually acetic acid) is slowly stirred into an aqueous soln. of 10-30 kg/m3 xanthane resin. Then a min. 4 times excess of ferric chloride or chromium alumen is added. Finally, 0.5-2% phenol-novolak-resin is mixed in the fied mix.
HU221484A 1984-06-08 1984-06-08 Process for preparing acidic layer bursting liquid of biopolymer base HUT38109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU221484A HUT38109A (en) 1984-06-08 1984-06-08 Process for preparing acidic layer bursting liquid of biopolymer base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU221484A HUT38109A (en) 1984-06-08 1984-06-08 Process for preparing acidic layer bursting liquid of biopolymer base

Publications (1)

Publication Number Publication Date
HUT38109A true HUT38109A (en) 1986-04-28

Family

ID=10958332

Family Applications (1)

Application Number Title Priority Date Filing Date
HU221484A HUT38109A (en) 1984-06-08 1984-06-08 Process for preparing acidic layer bursting liquid of biopolymer base

Country Status (1)

Country Link
HU (1) HUT38109A (en)

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee