COMPOSITION FOR OBTAINING FOAMED POLYVINYLCHLORIDE MATERIAL AND METHOD OF OBTAINING IT
A foamed polyvinylchloride (PVC) material is obtained by mixing 100 parts by weight of PVC with 0.5-6 parts by weight of sodium alkyl sulphonate, forming the obtained composition, and subsequent foaming by heating at 190 - 300 DEG C during 3 to 20 min. Forming is effected either under 0.5 - 400 MPa...
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| creator | TRASKIN, PETR MIKHAILOVICH KHARITONOV, VALERY IOSIFOVICH ZEGELMAN, VLADIMIR IZRAILEVICH GORDEEV, GERMAN VALERIEVICH POPOV, VLADIMIR EVGENIEVICH KOVALEV, VYACHESLAV NIKOLAEVICH MOROZOV, IGOR VIKTOROVICH STRELKOVA, LJUBOV DMITRIEVNA PEREVALOV, ANATOLY FEDOROVICH EMELYANOV, VALERY INNOKENTIEVICH |
| description | A foamed polyvinylchloride (PVC) material is obtained by mixing 100 parts by weight of PVC with 0.5-6 parts by weight of sodium alkyl sulphonate, forming the obtained composition, and subsequent foaming by heating at 190 - 300 DEG C during 3 to 20 min. Forming is effected either under 0.5 - 400 MPa and at 20-170 DEG C with subsequent heating to 140 - 150 DEG C in a closed volume, or in free state, in the form of a layer of 2 - 16 mm thick. In the latter case the layer before forming may be subjected to compacting. |
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Forming is effected either under 0.5 - 400 MPa and at 20-170 DEG C with subsequent heating to 140 - 150 DEG C in a closed volume, or in free state, in the form of a layer of 2 - 16 mm thick. In the latter case the layer before forming may be subjected to compacting.</description><edition>6</edition><language>eng ; fre ; ger</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING-UP</subject><creationdate>1995</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950614&DB=EPODOC&CC=EP&NR=0657494A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950614&DB=EPODOC&CC=EP&NR=0657494A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TRASKIN, PETR MIKHAILOVICH</creatorcontrib><creatorcontrib>KHARITONOV, VALERY IOSIFOVICH</creatorcontrib><creatorcontrib>ZEGELMAN, VLADIMIR IZRAILEVICH</creatorcontrib><creatorcontrib>GORDEEV, GERMAN VALERIEVICH</creatorcontrib><creatorcontrib>POPOV, VLADIMIR EVGENIEVICH</creatorcontrib><creatorcontrib>KOVALEV, VYACHESLAV NIKOLAEVICH</creatorcontrib><creatorcontrib>MOROZOV, IGOR VIKTOROVICH</creatorcontrib><creatorcontrib>STRELKOVA, LJUBOV DMITRIEVNA</creatorcontrib><creatorcontrib>PEREVALOV, ANATOLY FEDOROVICH</creatorcontrib><creatorcontrib>EMELYANOV, VALERY INNOKENTIEVICH</creatorcontrib><title>COMPOSITION FOR OBTAINING FOAMED POLYVINYLCHLORIDE MATERIAL AND METHOD OF OBTAINING IT</title><description>A foamed polyvinylchloride (PVC) material is obtained by mixing 100 parts by weight of PVC with 0.5-6 parts by weight of sodium alkyl sulphonate, forming the obtained composition, and subsequent foaming by heating at 190 - 300 DEG C during 3 to 20 min. Forming is effected either under 0.5 - 400 MPa and at 20-170 DEG C with subsequent heating to 140 - 150 DEG C in a closed volume, or in free state, in the form of a layer of 2 - 16 mm thick. 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Forming is effected either under 0.5 - 400 MPa and at 20-170 DEG C with subsequent heating to 140 - 150 DEG C in a closed volume, or in free state, in the form of a layer of 2 - 16 mm thick. In the latter case the layer before forming may be subjected to compacting.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | COMPOSITION FOR OBTAINING FOAMED POLYVINYLCHLORIDE MATERIAL AND METHOD OF OBTAINING IT |
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