Materiale Plastice, 1994 (Anul 31, nr. 1-3)

1994 / nr. 1

CONTENTS M. PĂTRAȘCU. G. ARNĂUTU. 1.1СНШ, V.POPESCU. P.OȘANU, R.ANTONIE Vinyl Polychloride - High Molecular Weight Suspension 5 C.SIMIONESCU. A.CHERIAC Aspects Concerning the Synthetic Adhesives Properties and Characterization. II 11 M.IONESCU, B.MIHIȘ. A.CIUPIȚOIU. D.MARINACHE Scholl Reaction Applications to the Synthesis of Some Heterocaternary Aromatic Polymers 15 C. ANDRE3, E.LUNCAȘU-ROLEA. V.MÀRGÀRIT, G.ANDREI. G.DUCA The Antioxydizing Effect of Piperidinol in Low Density Polyethylene Thermal Oxydation 27 I.IONESCU-BUJOR. M.CONTINEANU, I.DEMETRESCU Radiochemical Behaviour of the Acrylamide Copolymer with Maleic Anhydride in the Presence of Air 30 M. ȘABLIOVSCHI A Study on the Ternary System Vinyl-Polychloride • Vinyl Polyacetate - Methyl Polymetacrylate Compatibility 37 D. STAICU, G.BÄNICÄ. N.GOLDENBERG Reusage of the Photodegraded, Low-Density Polyethylene from Green Houses and Solars by Regeneration to Hydroinsulating Sheets 42 N. TEODORESCU, M.RENERT Experimental Equipment to Evidențiate the Wall Slip Phenomena of the Polymer Melts. Rheological Characterization of HDPE 53 C KACSO. C.NOVAC Thermochemical Shrinkage of a Fibrous Polyfilament PAN Precursor for the Carbon Fibre, in Its Thermal Stabilization by Intermittent Stepwise Process 61 The persons interested in getting in touch with the authors are invited to address to : Materiale Plastice.R-77131JBucurești.Calea Plevnei nr.l39.C.P. 12-202.România SOMMAIRE M. PĂTRAȘCU. G. ARNĂUTU. I.ICHIM, V.POPESCU. P.OȘANU, R.ANTONIE Polychlorure de vinyk-suspension à grand poids moléculaire ç C.SIMIONESCU. А.СНШ1АС Aspects concernant les propriétés et la charactérisation des adhésifs synthétiques, kl Ц M.IONESCU. B.MIHIȘ. A.CIUPIȚOIU, D.MARINACHE Application de la réaction Scholl a la synthèse de quelque polymères aromatiques héiérocatenaires 15 C.ANDREI. E.LUNCAȘU-ROLEA, V MĂRGĂRIT. G.ANDREI, G.DUCA Effet antioxydant Ju pipéridiuol ds*’s for^iitkm thermique du polyéthylène basse densité 27 I.IONESCU-BUJOR, M.CONTINEANU, I.DEMETRESCU Comportement radiochimique du copolymère acrylamide à anhydride mcktqne en présence de Pair 30

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