HUT38109A - Process for preparing acidic layer bursting liquid of biopolymer base
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Process for preparing acidic layer bursting liquid of biopolymer base
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Publication number
HUT38109A
HUT38109AHU221484AHU221484AHUT38109AHU T38109 AHUT38109 AHU T38109AHU 221484 AHU221484 AHU 221484AHU 221484 AHU221484 AHU 221484AHU T38109 AHUT38109 AHU T38109A
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Application filed by Magyar SzenhidrogeniparifiledCriticalMagyar Szenhidrogenipari
Priority to HU221484ApriorityCriticalpatent/HUT38109A/en
Publication of HUT38109ApublicationCriticalpatent/HUT38109A/en
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.
HU221484A1984-06-081984-06-08Process for preparing acidic layer bursting liquid of biopolymer base
HUT38109A
(en)
Plastic mass, particularly for the temporary filling of technological holes appearing on preparation of prefabricated reinforced concrete elements and/or reinforced concrete constructions and process for producing the mass
Self cross-linking, cathodically seperable water-dilutable binding agents, water dilutable coating compounds and process for producing said binding agents
VAERMEHAERDANDE, FRIRADIKALHAERDBAR OMAETTAD POLYMERHARTSKOMPOSITION OCH FOERFARANDE FOER MINSKNING AV GASUTVECKLINGEN VID HAERDNING AV VAERMEHAERDANDE, FRIRADIKALHAERDBARA OMAETTADE POLYMERKOMPOSITION.
Legal Events
Date
Code
Title
Description
DFD9
Temporary prot. cancelled due to non-payment of fee