Use of desiccant material in rubber compounds for reducing the cure time of tires

Use of desiccant material in rubber compounds for reducing the cure time of tires

The present invention is directed towards the use of low levels of a desiccant material in a rubber compound, such as for use as a tire tread, that allows for reduced cure times of tires cured under pressure, thereby increasing tire production. The low level of desiccant material reduces the blow po...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HAHN BRUCE R, RUFENER GEORGE B, VANNAN FREDERICK F
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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 HAHN BRUCE R
RUFENER GEORGE B
VANNAN FREDERICK F
description The present invention is directed towards the use of low levels of a desiccant material in a rubber compound, such as for use as a tire tread, that allows for reduced cure times of tires cured under pressure, thereby increasing tire production. The low level of desiccant material reduces the blow point of the rubber compound by substantially eliminating blows earlier in the pressure curing process, thereby allowing for the reduced cure time of the tire under pressure. In one embodiment, low levels of no greater than about 9 phr of desiccant material, which may include generally a metal oxide (e.g. calcium oxide or magnesium oxide), are provided in the rubber compound. The rubber compound including the low levels of desiccant material may be cured, under pressure, at less than 30% of full cure of the rubber compound.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2007078210A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2007078210A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2007078210A13</originalsourceid><addsrcrecordid>eNqNzL0KwjAUhuEsDqLewwFnIa1DXUUUV9HOJU2-1kDzw8nJ_QviBTi9y8O7Vo--gNJEDsVba6JQMAL2ZiEfies4gsmmkFONrtCUmBiuWh9nkjfIVgaJD9-JeEbZqtVkloLdrxu1v11fl_sBOQ0o2VhEyNA_W6073Z3aRp-b43_qA3q4OCU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Use of desiccant material in rubber compounds for reducing the cure time of tires</title><source>esp@cenet</source><creator>HAHN BRUCE R ; RUFENER GEORGE B ; VANNAN FREDERICK F</creator><creatorcontrib>HAHN BRUCE R ; RUFENER GEORGE B ; VANNAN FREDERICK F</creatorcontrib><description>The present invention is directed towards the use of low levels of a desiccant material in a rubber compound, such as for use as a tire tread, that allows for reduced cure times of tires cured under pressure, thereby increasing tire production. The low level of desiccant material reduces the blow point of the rubber compound by substantially eliminating blows earlier in the pressure curing process, thereby allowing for the reduced cure time of the tire under pressure. In one embodiment, low levels of no greater than about 9 phr of desiccant material, which may include generally a metal oxide (e.g. calcium oxide or magnesium oxide), are provided in the rubber compound. The rubber compound including the low levels of desiccant material may be cured, under pressure, at less than 30% of full cure of the rubber compound.</description><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2007</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&amp;date=20070405&amp;DB=EPODOC&amp;CC=US&amp;NR=2007078210A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20070405&amp;DB=EPODOC&amp;CC=US&amp;NR=2007078210A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAHN BRUCE R</creatorcontrib><creatorcontrib>RUFENER GEORGE B</creatorcontrib><creatorcontrib>VANNAN FREDERICK F</creatorcontrib><title>Use of desiccant material in rubber compounds for reducing the cure time of tires</title><description>The present invention is directed towards the use of low levels of a desiccant material in a rubber compound, such as for use as a tire tread, that allows for reduced cure times of tires cured under pressure, thereby increasing tire production. The low level of desiccant material reduces the blow point of the rubber compound by substantially eliminating blows earlier in the pressure curing process, thereby allowing for the reduced cure time of the tire under pressure. In one embodiment, low levels of no greater than about 9 phr of desiccant material, which may include generally a metal oxide (e.g. calcium oxide or magnesium oxide), are provided in the rubber compound. The rubber compound including the low levels of desiccant material may be cured, under pressure, at less than 30% of full cure of the rubber compound.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzL0KwjAUhuEsDqLewwFnIa1DXUUUV9HOJU2-1kDzw8nJ_QviBTi9y8O7Vo--gNJEDsVba6JQMAL2ZiEfies4gsmmkFONrtCUmBiuWh9nkjfIVgaJD9-JeEbZqtVkloLdrxu1v11fl_sBOQ0o2VhEyNA_W6073Z3aRp-b43_qA3q4OCU</recordid><startdate>20070405</startdate><enddate>20070405</enddate><creator>HAHN BRUCE R</creator><creator>RUFENER GEORGE B</creator><creator>VANNAN FREDERICK F</creator><scope>EVB</scope></search><sort><creationdate>20070405</creationdate><title>Use of desiccant material in rubber compounds for reducing the cure time of tires</title><author>HAHN BRUCE R ; RUFENER GEORGE B ; VANNAN FREDERICK F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2007078210A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</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><toplevel>online_resources</toplevel><creatorcontrib>HAHN BRUCE R</creatorcontrib><creatorcontrib>RUFENER GEORGE B</creatorcontrib><creatorcontrib>VANNAN FREDERICK F</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAHN BRUCE R</au><au>RUFENER GEORGE B</au><au>VANNAN FREDERICK F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Use of desiccant material in rubber compounds for reducing the cure time of tires</title><date>2007-04-05</date><risdate>2007</risdate><abstract>The present invention is directed towards the use of low levels of a desiccant material in a rubber compound, such as for use as a tire tread, that allows for reduced cure times of tires cured under pressure, thereby increasing tire production. The low level of desiccant material reduces the blow point of the rubber compound by substantially eliminating blows earlier in the pressure curing process, thereby allowing for the reduced cure time of the tire under pressure. In one embodiment, low levels of no greater than about 9 phr of desiccant material, which may include generally a metal oxide (e.g. calcium oxide or magnesium oxide), are provided in the rubber compound. The rubber compound including the low levels of desiccant material may be cured, under pressure, at less than 30% of full cure of the rubber compound.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2007078210A1
source esp@cenet
subjects CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title Use of desiccant material in rubber compounds for reducing the cure time of tires
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T11%3A54%3A20IST&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=HAHN%20BRUCE%20R&rft.date=2007-04-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2007078210A1%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