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PL275102A2
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Adhesive of increased heat resistance for pressure-sensitive adhesive tapes in particular those of cellolose foils
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PL273969A2
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Method of manufacture of carboxymethyl cellulose from cellulose and especially from regenerated one
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PL273968A1
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Method of processing regenerated cellulose wastes arising in viscose-making processes so as to produce carboxymethylcellulose sodium salt
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PL273170A1
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Method of running active sludge culture for a biological treatment plant, in particular that intended for use in a chemical fibre production plant
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PL272916A2
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Continuous method of xanthating akali cellulose and obtaining primary viscose as well as apparatus therefor
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PL270091A1
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Method of obtaining concentrates for colouring polyurethane materials
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PL269283A1
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Method of manufacturing an adhesive tape with double-sided adhesive coating in particular for use in typography
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PL256235A2
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Method of anchoring synthetic polymer substrate foils intended to be coated with pressure-sensitive adhesives
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PL254645A1
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Method of obtaining in-bulk coloured monofilaments of colourless granular polypropylene
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PL254139A1
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Rayon thickness index measuring method and apparatus
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PL254126A1
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Rayon thickness measuring method and apparatus
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PL251327A1
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Tooling for making sieves from cast polyurethane material
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PL249697A1
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Method of continuously producing viscose fibre,in particular rayon and apparatus therefor
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PL243689A1
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Method of making articles of glass fibre reinforced termoplastic plastics
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PL243648A1
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Multiple spinning nozzle for producing stapled synthetic fibres in particular from a solution
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PL237324A1
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Flexible joint
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PL236504A1
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Method of and system for continuous sampling of liquid for measurement of physical and chemical properties,especially ph,at open liquid flow
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PL236303A1
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Process for multistage oxidation of p-xylene
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PL235241A1
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Method of eliminating mineral oils from industrial waste waters and surface-active agents
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PL232269A1
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Method of oxidation of p-xylene and methyl p-toluate
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