RECYCLABLE MULTILAYER FILMS HAVING A SEALING LAYER FORMED FROM A BLEND OF POLYPROPYLENES
A multilayer film (F), comprising, in the given order, the following layers:(A) a skin layer;(B) a core layer; and(C) a sealing layer, comprising at least 90 wt.-% of a polypropylene composition (PC) comprising the following components:i) 20 to 70 wt.-% of a RAHECO having an MFR2 of 0.1 to 10.0 g/10...
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| creator | WANG, Jingbo ORTNER, Stefan GAHLEITNER, Markus BERNREITNER, Klaus NIEDERSÜß, Peter |
| description | A multilayer film (F), comprising, in the given order, the following layers:(A) a skin layer;(B) a core layer; and(C) a sealing layer, comprising at least 90 wt.-% of a polypropylene composition (PC) comprising the following components:i) 20 to 70 wt.-% of a RAHECO having an MFR2 of 0.1 to 10.0 g/10 min;ii) 10 to 50 wt.-% of a first propylene-ethylene random copolymer (R-PP1) having an MFR2 of 1.0 to 6.0 g/10 min; andiii) 10 to 50 wt.-% of a second propylene-ethylene random copolymer (R-PP2) having an MFR2 of 7.0 to 20 g/10 min. |
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and(C) a sealing layer, comprising at least 90 wt.-% of a polypropylene composition (PC) comprising the following components:i) 20 to 70 wt.-% of a RAHECO having an MFR2 of 0.1 to 10.0 g/10 min;ii) 10 to 50 wt.-% of a first propylene-ethylene random copolymer (R-PP1) having an MFR2 of 1.0 to 6.0 g/10 min; andiii) 10 to 50 wt.-% of a second propylene-ethylene random copolymer (R-PP2) having an MFR2 of 7.0 to 20 g/10 min.</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>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>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIgIcnWOdPZxdPJxVfAN9Qnx9HGMdA1ScPP08Q1W8HAM8_RzV3BUCHZ19AGxoJL-Qb6uLgpuQf6-QDmgTj8XBX83hQB_n8iAIP-ASKCAazAPA2taYk5xKi-U5mZQcHMNcfbQTS3Ij08tLkhMTs1LLYl3DTAxMTK3NDZ2NDQmQgkAfygwvw</recordid><startdate>20240911</startdate><enddate>20240911</enddate><creator>WANG, Jingbo</creator><creator>ORTNER, Stefan</creator><creator>GAHLEITNER, Markus</creator><creator>BERNREITNER, Klaus</creator><creator>NIEDERSÜß, Peter</creator><scope>EVB</scope></search><sort><creationdate>20240911</creationdate><title>RECYCLABLE MULTILAYER FILMS HAVING A SEALING LAYER FORMED FROM A BLEND OF POLYPROPYLENES</title><author>WANG, Jingbo ; 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and(C) a sealing layer, comprising at least 90 wt.-% of a polypropylene composition (PC) comprising the following components:i) 20 to 70 wt.-% of a RAHECO having an MFR2 of 0.1 to 10.0 g/10 min;ii) 10 to 50 wt.-% of a first propylene-ethylene random copolymer (R-PP1) having an MFR2 of 1.0 to 6.0 g/10 min; andiii) 10 to 50 wt.-% of a second propylene-ethylene random copolymer (R-PP2) having an MFR2 of 7.0 to 20 g/10 min.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING 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 THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP |
| title | RECYCLABLE MULTILAYER FILMS HAVING A SEALING LAYER FORMED FROM A BLEND OF POLYPROPYLENES |
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