VERFAHREN ZUR HERSTELLUNG VON FEINZELLIGEN SCHAUMSTOFFEN AUS STYROLPOLYMERISATEN
Fine-celled foams are produced by a process in which a styrene polymer is melted, the melt is mixed with a volatile blowing agent and a nucleating agent under superatmospheric pressure, the mixture is let down to atmospheric pressure, and the foam is cooled. The nucleating agent employed comprises f...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SCHILLINGER, BERNHARD HAHN, KLAUS WEBER, REINHOLD WEBER, HEINZ GUENTHER, WOLFGANG |
| description | Fine-celled foams are produced by a process in which a styrene polymer is melted, the melt is mixed with a volatile blowing agent and a nucleating agent under superatmospheric pressure, the mixture is let down to atmospheric pressure, and the foam is cooled. The nucleating agent employed comprises from 0.02 to 2% by weight of the calcium salt of a long-chain fatty acid, and from 0.01 to 1% by weight of a finely divided, inorganic substance which is insoluble in the styrene polymer, a mixture of calcium stearate and magnesium oxide being preferred. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_ATE27706TT1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ATE27706TT1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_ATE27706TT13</originalsourceid><addsrcrecordid>eNrjZAgIcw1yc_QIcvVTiAoNUvBwDQoOcfXxCfVzVwjz91Nwc_X0iwLyPd2BCoKdPRxDfYND_N3cgDzH0GCF4JDIIH-fAH-fSF_XIM9gxxBXPx4G1rTEnOJUXijNzQA0JMTZQze1ID8-tbggMTk1L7UkHqjUyNzcwCwkxNCYCCUAnKAwOQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VERFAHREN ZUR HERSTELLUNG VON FEINZELLIGEN SCHAUMSTOFFEN AUS STYROLPOLYMERISATEN</title><source>esp@cenet</source><creator>SCHILLINGER, BERNHARD ; HAHN, KLAUS ; WEBER, REINHOLD ; WEBER, HEINZ ; GUENTHER, WOLFGANG</creator><creatorcontrib>SCHILLINGER, BERNHARD ; HAHN, KLAUS ; WEBER, REINHOLD ; WEBER, HEINZ ; GUENTHER, WOLFGANG</creatorcontrib><description>Fine-celled foams are produced by a process in which a styrene polymer is melted, the melt is mixed with a volatile blowing agent and a nucleating agent under superatmospheric pressure, the mixture is let down to atmospheric pressure, and the foam is cooled. The nucleating agent employed comprises from 0.02 to 2% by weight of the calcium salt of a long-chain fatty acid, and from 0.01 to 1% by weight of a finely divided, inorganic substance which is insoluble in the styrene polymer, a mixture of calcium stearate and magnesium oxide being preferred.</description><edition>4</edition><language>ger</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; 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>1987</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=19870615&DB=EPODOC&CC=AT&NR=E27706T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870615&DB=EPODOC&CC=AT&NR=E27706T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCHILLINGER, BERNHARD</creatorcontrib><creatorcontrib>HAHN, KLAUS</creatorcontrib><creatorcontrib>WEBER, REINHOLD</creatorcontrib><creatorcontrib>WEBER, HEINZ</creatorcontrib><creatorcontrib>GUENTHER, WOLFGANG</creatorcontrib><title>VERFAHREN ZUR HERSTELLUNG VON FEINZELLIGEN SCHAUMSTOFFEN AUS STYROLPOLYMERISATEN</title><description>Fine-celled foams are produced by a process in which a styrene polymer is melted, the melt is mixed with a volatile blowing agent and a nucleating agent under superatmospheric pressure, the mixture is let down to atmospheric pressure, and the foam is cooled. The nucleating agent employed comprises from 0.02 to 2% by weight of the calcium salt of a long-chain fatty acid, and from 0.01 to 1% by weight of a finely divided, inorganic substance which is insoluble in the styrene polymer, a mixture of calcium stearate and magnesium oxide being preferred.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgIcw1yc_QIcvVTiAoNUvBwDQoOcfXxCfVzVwjz91Nwc_X0iwLyPd2BCoKdPRxDfYND_N3cgDzH0GCF4JDIIH-fAH-fSF_XIM9gxxBXPx4G1rTEnOJUXijNzQA0JMTZQze1ID8-tbggMTk1L7UkHqjUyNzcwCwkxNCYCCUAnKAwOQ</recordid><startdate>19870615</startdate><enddate>19870615</enddate><creator>SCHILLINGER, BERNHARD</creator><creator>HAHN, KLAUS</creator><creator>WEBER, REINHOLD</creator><creator>WEBER, HEINZ</creator><creator>GUENTHER, WOLFGANG</creator><scope>EVB</scope></search><sort><creationdate>19870615</creationdate><title>VERFAHREN ZUR HERSTELLUNG VON FEINZELLIGEN SCHAUMSTOFFEN AUS STYROLPOLYMERISATEN</title><author>SCHILLINGER, BERNHARD ; HAHN, KLAUS ; WEBER, REINHOLD ; WEBER, HEINZ ; GUENTHER, WOLFGANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ATE27706TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1987</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHILLINGER, BERNHARD</creatorcontrib><creatorcontrib>HAHN, KLAUS</creatorcontrib><creatorcontrib>WEBER, REINHOLD</creatorcontrib><creatorcontrib>WEBER, HEINZ</creatorcontrib><creatorcontrib>GUENTHER, WOLFGANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHILLINGER, BERNHARD</au><au>HAHN, KLAUS</au><au>WEBER, REINHOLD</au><au>WEBER, HEINZ</au><au>GUENTHER, WOLFGANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VERFAHREN ZUR HERSTELLUNG VON FEINZELLIGEN SCHAUMSTOFFEN AUS STYROLPOLYMERISATEN</title><date>1987-06-15</date><risdate>1987</risdate><abstract>Fine-celled foams are produced by a process in which a styrene polymer is melted, the melt is mixed with a volatile blowing agent and a nucleating agent under superatmospheric pressure, the mixture is let down to atmospheric pressure, and the foam is cooled. The nucleating agent employed comprises from 0.02 to 2% by weight of the calcium salt of a long-chain fatty acid, and from 0.01 to 1% by weight of a finely divided, inorganic substance which is insoluble in the styrene polymer, a mixture of calcium stearate and magnesium oxide being preferred.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | ger |
| recordid | cdi_epo_espacenet_ATE27706TT1 |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 | VERFAHREN ZUR HERSTELLUNG VON FEINZELLIGEN SCHAUMSTOFFEN AUS STYROLPOLYMERISATEN |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-21T18%3A15%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SCHILLINGER,%20BERNHARD&rft.date=1987-06-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EATE27706TT1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |