LAMINATE
To provide a molding which has lightweight property and rigidity that are features of an injection foam molding, and excellent in cushion property, touch feeling and appearance.SOLUTION: A laminate includes a base material composed of an injection foam molding, and a skin layer bonded to the surface...
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| creator | KAWAMURA TATSUJI |
| description | To provide a molding which has lightweight property and rigidity that are features of an injection foam molding, and excellent in cushion property, touch feeling and appearance.SOLUTION: A laminate includes a base material composed of an injection foam molding, and a skin layer bonded to the surface of the base material, wherein the injection foam molding is composed of a propylene-based resin composition, and a gradient of bending elasticity evaluated according to JIS K 7221-2 is within a range of 27 to 1,000(N/cm), and a gradient of indentation elasticity which is evaluated according to JIS K 7220 and is a gradient of elasticity at the time of indentation is within a range of 5 to 135(N/mm).SELECTED DRAWING: Figure 1
【課題】射出発泡成形体の特徴である軽量性および剛性を有するとともに、クッション性、触感および外観にも優れた成形体を提供すること。【解決手段】射出発泡成形体からなる基材と、前記基材の表面に貼合された表皮層とを含む積層体であって、前記射出発泡成形体がプロピレン系樹脂組成物からなり、ＪＩＳ Ｋ７２２１－２に準拠して評価した曲げ弾性勾配が２７～１０００（Ｎ／ｃｍ）の範囲にあり、かつ、ＪＩＳ Ｋ７２２０に準拠して評価した、押込み時の弾性勾配である押し弾性勾配が５～１３５（Ｎ／ｍｍ）の範囲にある、積層体。【選択図】図１ |
| format | Patent |
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【課題】射出発泡成形体の特徴である軽量性および剛性を有するとともに、クッション性、触感および外観にも優れた成形体を提供すること。【解決手段】射出発泡成形体からなる基材と、前記基材の表面に貼合された表皮層とを含む積層体であって、前記射出発泡成形体がプロピレン系樹脂組成物からなり、ＪＩＳ Ｋ７２２１－２に準拠して評価した曲げ弾性勾配が２７～１０００（Ｎ／ｃｍ）の範囲にあり、かつ、ＪＩＳ Ｋ７２２０に準拠して評価した、押込み時の弾性勾配である押し弾性勾配が５～１３５（Ｎ／ｍｍ）の範囲にある、積層体。【選択図】図１</description><language>eng ; jpn</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2024</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=20240409&DB=EPODOC&CC=JP&NR=2024048715A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240409&DB=EPODOC&CC=JP&NR=2024048715A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAWAMURA TATSUJI</creatorcontrib><title>LAMINATE</title><description>To provide a molding which has lightweight property and rigidity that are features of an injection foam molding, and excellent in cushion property, touch feeling and appearance.SOLUTION: A laminate includes a base material composed of an injection foam molding, and a skin layer bonded to the surface of the base material, wherein the injection foam molding is composed of a propylene-based resin composition, and a gradient of bending elasticity evaluated according to JIS K 7221-2 is within a range of 27 to 1,000(N/cm), and a gradient of indentation elasticity which is evaluated according to JIS K 7220 and is a gradient of elasticity at the time of indentation is within a range of 5 to 135(N/mm).SELECTED DRAWING: Figure 1
【課題】射出発泡成形体の特徴である軽量性および剛性を有するとともに、クッション性、触感および外観にも優れた成形体を提供すること。【解決手段】射出発泡成形体からなる基材と、前記基材の表面に貼合された表皮層とを含む積層体であって、前記射出発泡成形体がプロピレン系樹脂組成物からなり、ＪＩＳ Ｋ７２２１－２に準拠して評価した曲げ弾性勾配が２７～１０００（Ｎ／ｃｍ）の範囲にあり、かつ、ＪＩＳ Ｋ７２２０に準拠して評価した、押込み時の弾性勾配である押し弾性勾配が５～１３５（Ｎ／ｍｍ）の範囲にある、積層体。【選択図】図１</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</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>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODwcfT19HMMceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRiYGJhbmhqaOxkQpAgBT_Buw</recordid><startdate>20240409</startdate><enddate>20240409</enddate><creator>KAWAMURA TATSUJI</creator><scope>EVB</scope></search><sort><creationdate>20240409</creationdate><title>LAMINATE</title><author>KAWAMURA TATSUJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024048715A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</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>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>KAWAMURA TATSUJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAWAMURA TATSUJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LAMINATE</title><date>2024-04-09</date><risdate>2024</risdate><abstract>To provide a molding which has lightweight property and rigidity that are features of an injection foam molding, and excellent in cushion property, touch feeling and appearance.SOLUTION: A laminate includes a base material composed of an injection foam molding, and a skin layer bonded to the surface of the base material, wherein the injection foam molding is composed of a propylene-based resin composition, and a gradient of bending elasticity evaluated according to JIS K 7221-2 is within a range of 27 to 1,000(N/cm), and a gradient of indentation elasticity which is evaluated according to JIS K 7220 and is a gradient of elasticity at the time of indentation is within a range of 5 to 135(N/mm).SELECTED DRAWING: Figure 1
【課題】射出発泡成形体の特徴である軽量性および剛性を有するとともに、クッション性、触感および外観にも優れた成形体を提供すること。【解決手段】射出発泡成形体からなる基材と、前記基材の表面に貼合された表皮層とを含む積層体であって、前記射出発泡成形体がプロピレン系樹脂組成物からなり、ＪＩＳ Ｋ７２２１－２に準拠して評価した曲げ弾性勾配が２７～１０００（Ｎ／ｃｍ）の範囲にあり、かつ、ＪＩＳ Ｋ７２２０に準拠して評価した、押込み時の弾性勾配である押し弾性勾配が５～１３５（Ｎ／ｍｍ）の範囲にある、積層体。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2024048715A |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | LAMINATE |
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