HEAT-SEALING POLYETHYLENE LAMINATE
Provided is a polyethylene laminate that is highly recyclable, has excellent physical properties such as rigidity, strength and impact resistance, and is excellent in heat sealability. This heat-sealing polyethylene laminate comprises: a stretched film of an ultra-high-molecular-weight polyethylene...
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| creator | MORI Toyoichiro FUJII Yoshinao HAMAGUCHI Kiyotaka KODA Shingo ARIDOME Norifumi |
| description | Provided is a polyethylene laminate that is highly recyclable, has excellent physical properties such as rigidity, strength and impact resistance, and is excellent in heat sealability. This heat-sealing polyethylene laminate comprises: a stretched film of an ultra-high-molecular-weight polyethylene resin (A) having a viscosity-average molecular weight of 300,000 to 15 million; and a low-molecular-weight ethylene resin layer disposed on at least one side of the stretched film of the ultra-high-molecular-weight polyethylene resin (A) and constituted by an ethylene resin.
L'invention concerne un stratifié de polyéthylène qui est hautement recyclable, qui présente d'excellentes propriétés physiques telles que la rigidité, la résistance et la résistance aux chocs, et qui présente un excellent pouvoir thermoscellant. Ce stratifié de polyéthylène thermoscellant comprend : un film étiré d'une résine de polyéthylène de poids moléculaire ultra élevé (A) ayant un poids moléculaire moyen en viscosité de 300 000 à 15 millions; et une couche de résine d'éthylène de faible poids moléculaire disposée sur au moins un côté du film étiré de la résine de polyéthylène de poids moléculaire ultra élevé (A) et constituée par une résine d'éthylène.
リサイクル性が高く、剛性、強度、耐衝撃性等の物理的特性に優れ、かつヒートシール性に優れたポリエチレン積層体を提供する。 本発明のヒートシール性ポリエチレン積層体は、粘度平均分子量が３０万～１５００万である超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムと、該超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムの少なくとも片側に配置され、エチレン系樹脂から構成される低分子量エチレン系樹脂層とを備える。 |
| format | Patent |
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L'invention concerne un stratifié de polyéthylène qui est hautement recyclable, qui présente d'excellentes propriétés physiques telles que la rigidité, la résistance et la résistance aux chocs, et qui présente un excellent pouvoir thermoscellant. Ce stratifié de polyéthylène thermoscellant comprend : un film étiré d'une résine de polyéthylène de poids moléculaire ultra élevé (A) ayant un poids moléculaire moyen en viscosité de 300 000 à 15 millions; et une couche de résine d'éthylène de faible poids moléculaire disposée sur au moins un côté du film étiré de la résine de polyéthylène de poids moléculaire ultra élevé (A) et constituée par une résine d'éthylène.
リサイクル性が高く、剛性、強度、耐衝撃性等の物理的特性に優れ、かつヒートシール性に優れたポリエチレン積層体を提供する。 本発明のヒートシール性ポリエチレン積層体は、粘度平均分子量が３０万～１５００万である超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムと、該超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムの少なくとも片側に配置され、エチレン系樹脂から構成される低分子量エチレン系樹脂層とを備える。</description><language>eng ; fre ; jpn</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; 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</subject><creationdate>2021</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=20211209&DB=EPODOC&CC=WO&NR=2021246401A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211209&DB=EPODOC&CC=WO&NR=2021246401A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MORI Toyoichiro</creatorcontrib><creatorcontrib>FUJII Yoshinao</creatorcontrib><creatorcontrib>HAMAGUCHI Kiyotaka</creatorcontrib><creatorcontrib>KODA Shingo</creatorcontrib><creatorcontrib>ARIDOME Norifumi</creatorcontrib><title>HEAT-SEALING POLYETHYLENE LAMINATE</title><description>Provided is a polyethylene laminate that is highly recyclable, has excellent physical properties such as rigidity, strength and impact resistance, and is excellent in heat sealability. This heat-sealing polyethylene laminate comprises: a stretched film of an ultra-high-molecular-weight polyethylene resin (A) having a viscosity-average molecular weight of 300,000 to 15 million; and a low-molecular-weight ethylene resin layer disposed on at least one side of the stretched film of the ultra-high-molecular-weight polyethylene resin (A) and constituted by an ethylene resin.
L'invention concerne un stratifié de polyéthylène qui est hautement recyclable, qui présente d'excellentes propriétés physiques telles que la rigidité, la résistance et la résistance aux chocs, et qui présente un excellent pouvoir thermoscellant. Ce stratifié de polyéthylène thermoscellant comprend : un film étiré d'une résine de polyéthylène de poids moléculaire ultra élevé (A) ayant un poids moléculaire moyen en viscosité de 300 000 à 15 millions; et une couche de résine d'éthylène de faible poids moléculaire disposée sur au moins un côté du film étiré de la résine de polyéthylène de poids moléculaire ultra élevé (A) et constituée par une résine d'éthylène.
リサイクル性が高く、剛性、強度、耐衝撃性等の物理的特性に優れ、かつヒートシール性に優れたポリエチレン積層体を提供する。 本発明のヒートシール性ポリエチレン積層体は、粘度平均分子量が３０万～１５００万である超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムと、該超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムの少なくとも片側に配置され、エチレン系樹脂から構成される低分子量エチレン系樹脂層とを備える。</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDycHUM0Q12dfTx9HNXCPD3iXQN8Yj0cfVzVfBx9PX0cwxx5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgZGhkYmZiYGho6GxsSpAgDKdiNk</recordid><startdate>20211209</startdate><enddate>20211209</enddate><creator>MORI Toyoichiro</creator><creator>FUJII Yoshinao</creator><creator>HAMAGUCHI Kiyotaka</creator><creator>KODA Shingo</creator><creator>ARIDOME Norifumi</creator><scope>EVB</scope></search><sort><creationdate>20211209</creationdate><title>HEAT-SEALING POLYETHYLENE LAMINATE</title><author>MORI Toyoichiro ; FUJII Yoshinao ; HAMAGUCHI Kiyotaka ; KODA Shingo ; ARIDOME Norifumi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021246401A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2021</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</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><toplevel>online_resources</toplevel><creatorcontrib>MORI Toyoichiro</creatorcontrib><creatorcontrib>FUJII Yoshinao</creatorcontrib><creatorcontrib>HAMAGUCHI Kiyotaka</creatorcontrib><creatorcontrib>KODA Shingo</creatorcontrib><creatorcontrib>ARIDOME Norifumi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MORI Toyoichiro</au><au>FUJII Yoshinao</au><au>HAMAGUCHI Kiyotaka</au><au>KODA Shingo</au><au>ARIDOME Norifumi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAT-SEALING POLYETHYLENE LAMINATE</title><date>2021-12-09</date><risdate>2021</risdate><abstract>Provided is a polyethylene laminate that is highly recyclable, has excellent physical properties such as rigidity, strength and impact resistance, and is excellent in heat sealability. This heat-sealing polyethylene laminate comprises: a stretched film of an ultra-high-molecular-weight polyethylene resin (A) having a viscosity-average molecular weight of 300,000 to 15 million; and a low-molecular-weight ethylene resin layer disposed on at least one side of the stretched film of the ultra-high-molecular-weight polyethylene resin (A) and constituted by an ethylene resin.
L'invention concerne un stratifié de polyéthylène qui est hautement recyclable, qui présente d'excellentes propriétés physiques telles que la rigidité, la résistance et la résistance aux chocs, et qui présente un excellent pouvoir thermoscellant. Ce stratifié de polyéthylène thermoscellant comprend : un film étiré d'une résine de polyéthylène de poids moléculaire ultra élevé (A) ayant un poids moléculaire moyen en viscosité de 300 000 à 15 millions; et une couche de résine d'éthylène de faible poids moléculaire disposée sur au moins un côté du film étiré de la résine de polyéthylène de poids moléculaire ultra élevé (A) et constituée par une résine d'éthylène.
リサイクル性が高く、剛性、強度、耐衝撃性等の物理的特性に優れ、かつヒートシール性に優れたポリエチレン積層体を提供する。 本発明のヒートシール性ポリエチレン積層体は、粘度平均分子量が３０万～１５００万である超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムと、該超高分子量ポリエチレン系樹脂（Ａ）の延伸フィルムの少なくとも片側に配置され、エチレン系樹脂から構成される低分子量エチレン系樹脂層とを備える。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS 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 |
| title | HEAT-SEALING POLYETHYLENE LAMINATE |
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