NOVEL BIMODAL RESINS HAVING GOOD FILM PROCESSABILITY
A bimodal polyethylene copolymer comprising a lower molecular weight (LMW) component and a higher molecular weight (HMW) component, the copolymer having a z-average molecular weight (Mz) of from about 1,000 kg/mol to about 2,500 kg/mol, a weight fraction of the LMW component (LMW fr.) of from about...
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| creator | YANG, QING ST JEAN, GUYLAINE LANIER, JERRY T |
| description | A bimodal polyethylene copolymer comprising a lower molecular weight (LMW) component and a higher molecular weight (HMW) component, the copolymer having a z-average molecular weight (Mz) of from about 1,000 kg/mol to about 2,500 kg/mol, a weight fraction of the LMW component (LMW fr.) of from about 0.60 to 0.85, a ratio of a weight average molecular weight (Mw) of the HMW component (HMW Mw) to a Mw of the LMW component (LMW Mw) of from about 14 to about 25, a zero shear viscosity (ŋ0) of from about 5x105 Pa-s to about 1x107 Pa-s and a HMW Mw of from about 800 kg/mol to about 1,500 kg/mol.
L'invention concerne un copolymère de polyéthylène bimodal comprenant un composant à poids moléculaire inférieur (LMW) et un composant à poids moléculaire supérieur (HMW), le copolymère ayant une masse moléculaire moyenne z (Mz) d'environ 1 000 kg/mol à environ 2 500 kg/mol, une fraction pondérale du composant à LMW (LMW fr.) d'environ 0,60 à 0,85, un rapport d'un poids moléculaire (Mw) moyen en poids du composant à HMW (HMW Mw) à un Mw du composant à LMW (LMW Mw) d'environ 14 à environ 25, une viscosité à cisaillement nul (ŋ0) d'environ 5x105 Pa-s à environ 1x107 Pa-s, et une valeur HMW Mw d'environ 800 kg/mol à environ 1 500 kg/mol. |
| format | Patent |
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L'invention concerne un copolymère de polyéthylène bimodal comprenant un composant à poids moléculaire inférieur (LMW) et un composant à poids moléculaire supérieur (HMW), le copolymère ayant une masse moléculaire moyenne z (Mz) d'environ 1 000 kg/mol à environ 2 500 kg/mol, une fraction pondérale du composant à LMW (LMW fr.) d'environ 0,60 à 0,85, un rapport d'un poids moléculaire (Mw) moyen en poids du composant à HMW (HMW Mw) à un Mw du composant à LMW (LMW Mw) d'environ 14 à environ 25, une viscosité à cisaillement nul (ŋ0) d'environ 5x105 Pa-s à environ 1x107 Pa-s, et une valeur HMW Mw d'environ 800 kg/mol à environ 1 500 kg/mol.</description><language>eng ; fre</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2016</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=20160204&DB=EPODOC&CC=WO&NR=2016018696A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160204&DB=EPODOC&CC=WO&NR=2016018696A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG, QING</creatorcontrib><creatorcontrib>ST JEAN, GUYLAINE</creatorcontrib><creatorcontrib>LANIER, JERRY T</creatorcontrib><title>NOVEL BIMODAL RESINS HAVING GOOD FILM PROCESSABILITY</title><description>A bimodal polyethylene copolymer comprising a lower molecular weight (LMW) component and a higher molecular weight (HMW) component, the copolymer having a z-average molecular weight (Mz) of from about 1,000 kg/mol to about 2,500 kg/mol, a weight fraction of the LMW component (LMW fr.) of from about 0.60 to 0.85, a ratio of a weight average molecular weight (Mw) of the HMW component (HMW Mw) to a Mw of the LMW component (LMW Mw) of from about 14 to about 25, a zero shear viscosity (ŋ0) of from about 5x105 Pa-s to about 1x107 Pa-s and a HMW Mw of from about 800 kg/mol to about 1,500 kg/mol.
L'invention concerne un copolymère de polyéthylène bimodal comprenant un composant à poids moléculaire inférieur (LMW) et un composant à poids moléculaire supérieur (HMW), le copolymère ayant une masse moléculaire moyenne z (Mz) d'environ 1 000 kg/mol à environ 2 500 kg/mol, une fraction pondérale du composant à LMW (LMW fr.) d'environ 0,60 à 0,85, un rapport d'un poids moléculaire (Mw) moyen en poids du composant à HMW (HMW Mw) à un Mw du composant à LMW (LMW Mw) d'environ 14 à environ 25, une viscosité à cisaillement nul (ŋ0) d'environ 5x105 Pa-s à environ 1x107 Pa-s, et une valeur HMW Mw d'environ 800 kg/mol à environ 1 500 kg/mol.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDx8w9z9VFw8vT1d3H0UQhyDfb0C1bwcAzz9HNXcPf3d1Fw8_TxVQgI8nd2DQ52dPL08QyJ5GFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGZgaGFmaWZo6GxsSpAgBlvChk</recordid><startdate>20160204</startdate><enddate>20160204</enddate><creator>YANG, QING</creator><creator>ST JEAN, GUYLAINE</creator><creator>LANIER, JERRY T</creator><scope>EVB</scope></search><sort><creationdate>20160204</creationdate><title>NOVEL BIMODAL RESINS HAVING GOOD FILM PROCESSABILITY</title><author>YANG, QING ; ST JEAN, GUYLAINE ; LANIER, JERRY T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2016018696A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2016</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG, QING</creatorcontrib><creatorcontrib>ST JEAN, GUYLAINE</creatorcontrib><creatorcontrib>LANIER, JERRY T</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG, QING</au><au>ST JEAN, GUYLAINE</au><au>LANIER, JERRY T</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NOVEL BIMODAL RESINS HAVING GOOD FILM PROCESSABILITY</title><date>2016-02-04</date><risdate>2016</risdate><abstract>A bimodal polyethylene copolymer comprising a lower molecular weight (LMW) component and a higher molecular weight (HMW) component, the copolymer having a z-average molecular weight (Mz) of from about 1,000 kg/mol to about 2,500 kg/mol, a weight fraction of the LMW component (LMW fr.) of from about 0.60 to 0.85, a ratio of a weight average molecular weight (Mw) of the HMW component (HMW Mw) to a Mw of the LMW component (LMW Mw) of from about 14 to about 25, a zero shear viscosity (ŋ0) of from about 5x105 Pa-s to about 1x107 Pa-s and a HMW Mw of from about 800 kg/mol to about 1,500 kg/mol.
L'invention concerne un copolymère de polyéthylène bimodal comprenant un composant à poids moléculaire inférieur (LMW) et un composant à poids moléculaire supérieur (HMW), le copolymère ayant une masse moléculaire moyenne z (Mz) d'environ 1 000 kg/mol à environ 2 500 kg/mol, une fraction pondérale du composant à LMW (LMW fr.) d'environ 0,60 à 0,85, un rapport d'un poids moléculaire (Mw) moyen en poids du composant à HMW (HMW Mw) à un Mw du composant à LMW (LMW Mw) d'environ 14 à environ 25, une viscosité à cisaillement nul (ŋ0) d'environ 5x105 Pa-s à environ 1x107 Pa-s, et une valeur HMW Mw d'environ 800 kg/mol à environ 1 500 kg/mol.</abstract><oa>free_for_read</oa></addata></record> |
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| title | NOVEL BIMODAL RESINS HAVING GOOD FILM PROCESSABILITY |
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