MISCHVERFAHREN FUER HOCHVISKOSES SILICON
Blends of thermoplastic polymers (I) and silicone fluids (II) are produced continuously by melting one or more (I) in an extruder; injecting a high viscosity (at least 90,000 centipoise at ambient temp.) silicone fluid; and blending the mixt. during its passage through the extruder. The temp. of ble...
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 | ALAN REED,RANDALL CHESTER GOLBA JUN.,JOSEPH MAGNUS LOVGREN,ERIC |
| description | Blends of thermoplastic polymers (I) and silicone fluids (II) are produced continuously by melting one or more (I) in an extruder; injecting a high viscosity (at least 90,000 centipoise at ambient temp.) silicone fluid; and blending the mixt. during its passage through the extruder. The temp. of blending is controlled to achieve the desired dispersion, pref. by controlling the temp. of the polymer melt prior to blending. Injection pref. occurs at a point 1/3 to 1/2 the extruder length downstream from the polymer feed point. Polymer blends having desirable engineering properties and improved lame retardancy (compared with materials produced by prior art processes) are obtd. by a simple and economical process providing a high degree of dispersion with minimal degradation. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE3435597A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE3435597A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE3435597A13</originalsourceid><addsrcrecordid>eNrjZNDw9Qx29ghzDXJz9Ahy9VNwC3UNUvDwBwp5Bnv7B7sGKwR7-ng6-_vxMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ4F1djE2NTU0tzR0NjIpQAAOKnI_g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MISCHVERFAHREN FUER HOCHVISKOSES SILICON</title><source>esp@cenet</source><creator>ALAN REED,RANDALL ; CHESTER GOLBA JUN.,JOSEPH ; MAGNUS LOVGREN,ERIC</creator><creatorcontrib>ALAN REED,RANDALL ; CHESTER GOLBA JUN.,JOSEPH ; MAGNUS LOVGREN,ERIC</creatorcontrib><description>Blends of thermoplastic polymers (I) and silicone fluids (II) are produced continuously by melting one or more (I) in an extruder; injecting a high viscosity (at least 90,000 centipoise at ambient temp.) silicone fluid; and blending the mixt. during its passage through the extruder. The temp. of blending is controlled to achieve the desired dispersion, pref. by controlling the temp. of the polymer melt prior to blending. Injection pref. occurs at a point 1/3 to 1/2 the extruder length downstream from the polymer feed point. Polymer blends having desirable engineering properties and improved lame retardancy (compared with materials produced by prior art processes) are obtd. by a simple and economical process providing a high degree of dispersion with minimal degradation.</description><edition>3</edition><language>ger</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS ; MAKING GRANULES OR PREFORMS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED ; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL ; WORKING-UP</subject><creationdate>1985</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=19850418&DB=EPODOC&CC=DE&NR=3435597A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850418&DB=EPODOC&CC=DE&NR=3435597A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ALAN REED,RANDALL</creatorcontrib><creatorcontrib>CHESTER GOLBA JUN.,JOSEPH</creatorcontrib><creatorcontrib>MAGNUS LOVGREN,ERIC</creatorcontrib><title>MISCHVERFAHREN FUER HOCHVISKOSES SILICON</title><description>Blends of thermoplastic polymers (I) and silicone fluids (II) are produced continuously by melting one or more (I) in an extruder; injecting a high viscosity (at least 90,000 centipoise at ambient temp.) silicone fluid; and blending the mixt. during its passage through the extruder. The temp. of blending is controlled to achieve the desired dispersion, pref. by controlling the temp. of the polymer melt prior to blending. Injection pref. occurs at a point 1/3 to 1/2 the extruder length downstream from the polymer feed point. Polymer blends having desirable engineering properties and improved lame retardancy (compared with materials produced by prior art processes) are obtd. by a simple and economical process providing a high degree of dispersion with minimal degradation.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</subject><subject>MAKING GRANULES OR PREFORMS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</subject><subject>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1985</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDw9Qx29ghzDXJz9Ahy9VNwC3UNUvDwBwp5Bnv7B7sGKwR7-ng6-_vxMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ4F1djE2NTU0tzR0NjIpQAAOKnI_g</recordid><startdate>19850418</startdate><enddate>19850418</enddate><creator>ALAN REED,RANDALL</creator><creator>CHESTER GOLBA JUN.,JOSEPH</creator><creator>MAGNUS LOVGREN,ERIC</creator><scope>EVB</scope></search><sort><creationdate>19850418</creationdate><title>MISCHVERFAHREN FUER HOCHVISKOSES SILICON</title><author>ALAN REED,RANDALL ; CHESTER GOLBA JUN.,JOSEPH ; MAGNUS LOVGREN,ERIC</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE3435597A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1985</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</topic><topic>MAKING GRANULES OR PREFORMS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</topic><topic>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>ALAN REED,RANDALL</creatorcontrib><creatorcontrib>CHESTER GOLBA JUN.,JOSEPH</creatorcontrib><creatorcontrib>MAGNUS LOVGREN,ERIC</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ALAN REED,RANDALL</au><au>CHESTER GOLBA JUN.,JOSEPH</au><au>MAGNUS LOVGREN,ERIC</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MISCHVERFAHREN FUER HOCHVISKOSES SILICON</title><date>1985-04-18</date><risdate>1985</risdate><abstract>Blends of thermoplastic polymers (I) and silicone fluids (II) are produced continuously by melting one or more (I) in an extruder; injecting a high viscosity (at least 90,000 centipoise at ambient temp.) silicone fluid; and blending the mixt. during its passage through the extruder. The temp. of blending is controlled to achieve the desired dispersion, pref. by controlling the temp. of the polymer melt prior to blending. Injection pref. occurs at a point 1/3 to 1/2 the extruder length downstream from the polymer feed point. Polymer blends having desirable engineering properties and improved lame retardancy (compared with materials produced by prior art processes) are obtd. by a simple and economical process providing a high degree of dispersion with minimal degradation.</abstract><edition>3</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | ger |
| recordid | cdi_epo_espacenet_DE3435597A1 |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP |
| title | MISCHVERFAHREN FUER HOCHVISKOSES SILICON |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T12%3A50%3A50IST&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=ALAN%20REED,RANDALL&rft.date=1985-04-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDE3435597A1%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 |