Silica reinforced rubber composition and use in tires
This invention relates to a method of preparing a rubber composition comprising the sequential steps of, based upon parts by weight per 100 parts by weight rubber (phr): (A) mixing in a non-productive mixing step, in the absence of sulfur and sulfur cure accelerator, in an internal rubber mixer to a...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| 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 | FUTAMURA SHINGO |
| description | This invention relates to a method of preparing a rubber composition comprising the sequential steps of, based upon parts by weight per 100 parts by weight rubber (phr):
(A) mixing in a non-productive mixing step, in the absence of sulfur and sulfur cure accelerator, in an internal rubber mixer to a temperature within a range of 140°C to 190°C:
(1) 100 parts by weight of a sulfur vulcanizable diene-based elastomer selected from conjugated diene homopolymers and copolymers and copolymers of vinyl aromatic compound and at least one conjugated diene;
(2) 10 to 120 phr of particulate reinforcing filler wherein said reinforcing filler comprises from 10 to 120 phr of silica;
(3) an oligomeric organomercaptosilane based coupling agent, and
(4) a combination of zinc oxide and carboxylic acid composed of from 1 to 7 phr of zinc oxide and from 1.5 to 8 phr of carboxylic acid, wherein the weight ratio of the carboxylic acid to the zinc oxide is at least 1/1;
wherein said zinc oxide and said carboxylic acid are added coi |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN101245158A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN101245158A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN101245158A3</originalsourceid><addsrcrecordid>eNrjZDANzszJTE5UKErNzEvLL0pOTVEoKk1KSi1SSM7PLcgvzizJzM9TSMxLUSgtTlXIzFMoySxKLeZhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGhkYmpoamFo7GxKgBAGh4LRw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Silica reinforced rubber composition and use in tires</title><source>esp@cenet</source><creator>FUTAMURA SHINGO</creator><creatorcontrib>FUTAMURA SHINGO</creatorcontrib><description>This invention relates to a method of preparing a rubber composition comprising the sequential steps of, based upon parts by weight per 100 parts by weight rubber (phr):
(A) mixing in a non-productive mixing step, in the absence of sulfur and sulfur cure accelerator, in an internal rubber mixer to a temperature within a range of 140°C to 190°C:
(1) 100 parts by weight of a sulfur vulcanizable diene-based elastomer selected from conjugated diene homopolymers and copolymers and copolymers of vinyl aromatic compound and at least one conjugated diene;
(2) 10 to 120 phr of particulate reinforcing filler wherein said reinforcing filler comprises from 10 to 120 phr of silica;
(3) an oligomeric organomercaptosilane based coupling agent, and
(4) a combination of zinc oxide and carboxylic acid composed of from 1 to 7 phr of zinc oxide and from 1.5 to 8 phr of carboxylic acid, wherein the weight ratio of the carboxylic acid to the zinc oxide is at least 1/1;
wherein said zinc oxide and said carboxylic acid are added coi</description><language>chi ; eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; GENERAL PROCESSES OF COMPOUNDING ; 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 ; 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>2008</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=20080820&DB=EPODOC&CC=CN&NR=101245158A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080820&DB=EPODOC&CC=CN&NR=101245158A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUTAMURA SHINGO</creatorcontrib><title>Silica reinforced rubber composition and use in tires</title><description>This invention relates to a method of preparing a rubber composition comprising the sequential steps of, based upon parts by weight per 100 parts by weight rubber (phr):
(A) mixing in a non-productive mixing step, in the absence of sulfur and sulfur cure accelerator, in an internal rubber mixer to a temperature within a range of 140°C to 190°C:
(1) 100 parts by weight of a sulfur vulcanizable diene-based elastomer selected from conjugated diene homopolymers and copolymers and copolymers of vinyl aromatic compound and at least one conjugated diene;
(2) 10 to 120 phr of particulate reinforcing filler wherein said reinforcing filler comprises from 10 to 120 phr of silica;
(3) an oligomeric organomercaptosilane based coupling agent, and
(4) a combination of zinc oxide and carboxylic acid composed of from 1 to 7 phr of zinc oxide and from 1.5 to 8 phr of carboxylic acid, wherein the weight ratio of the carboxylic acid to the zinc oxide is at least 1/1;
wherein said zinc oxide and said carboxylic acid are added coi</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>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>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>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDANzszJTE5UKErNzEvLL0pOTVEoKk1KSi1SSM7PLcgvzizJzM9TSMxLUSgtTlXIzFMoySxKLeZhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGhkYmpoamFo7GxKgBAGh4LRw</recordid><startdate>20080820</startdate><enddate>20080820</enddate><creator>FUTAMURA SHINGO</creator><scope>EVB</scope></search><sort><creationdate>20080820</creationdate><title>Silica reinforced rubber composition and use in tires</title><author>FUTAMURA SHINGO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101245158A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2008</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>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>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>FUTAMURA SHINGO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUTAMURA SHINGO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Silica reinforced rubber composition and use in tires</title><date>2008-08-20</date><risdate>2008</risdate><abstract>This invention relates to a method of preparing a rubber composition comprising the sequential steps of, based upon parts by weight per 100 parts by weight rubber (phr):
(A) mixing in a non-productive mixing step, in the absence of sulfur and sulfur cure accelerator, in an internal rubber mixer to a temperature within a range of 140°C to 190°C:
(1) 100 parts by weight of a sulfur vulcanizable diene-based elastomer selected from conjugated diene homopolymers and copolymers and copolymers of vinyl aromatic compound and at least one conjugated diene;
(2) 10 to 120 phr of particulate reinforcing filler wherein said reinforcing filler comprises from 10 to 120 phr of silica;
(3) an oligomeric organomercaptosilane based coupling agent, and
(4) a combination of zinc oxide and carboxylic acid composed of from 1 to 7 phr of zinc oxide and from 1.5 to 8 phr of carboxylic acid, wherein the weight ratio of the carboxylic acid to the zinc oxide is at least 1/1;
wherein said zinc oxide and said carboxylic acid are added coi</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN101245158A |
| 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 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 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 | Silica reinforced rubber composition and use in tires |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T01%3A42%3A25IST&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=FUTAMURA%20SHINGO&rft.date=2008-08-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN101245158A%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 |