LAMINATED FILM
PROBLEM TO BE SOLVED: To provide a laminated film which has a dramatical improvement in rigidity while maintaining a low-temperature heat sealability of a straight chain low-density polyethylene resin film, no curl causes, and further consists of a laminate of a polypropylene resin layer and an ethy...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
08.06.2006
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | PROBLEM TO BE SOLVED: To provide a laminated film which has a dramatical improvement in rigidity while maintaining a low-temperature heat sealability of a straight chain low-density polyethylene resin film, no curl causes, and further consists of a laminate of a polypropylene resin layer and an ethylene resin layer which can be both inexpensively manufactured. SOLUTION: The laminated film consists of three layers including an intermediate layer (A) disposed between two surface layers (B) for front and rear surfaces. The intermediate layer (A) comprises a crystallizable polypropylene polymerized using a metallocene catalyst and having an MFR of 1-30 g/10 min, a melt peak temperature (Tm) of 120-165°C and a 40°C orthodichlorobenzene soluble content of 2.0 wt.% or below, and surface layers (B) comprise a copolymer of an ethylene having an MFR of 0.1-20 g/10 min and a density of 0.860-0.925 g/cm3and a 3-12Cα-olefin polymerized using a metallocene catalyst. COPYRIGHT: (C)2006,JPO&NCIPI |
---|---|
AbstractList | PROBLEM TO BE SOLVED: To provide a laminated film which has a dramatical improvement in rigidity while maintaining a low-temperature heat sealability of a straight chain low-density polyethylene resin film, no curl causes, and further consists of a laminate of a polypropylene resin layer and an ethylene resin layer which can be both inexpensively manufactured. SOLUTION: The laminated film consists of three layers including an intermediate layer (A) disposed between two surface layers (B) for front and rear surfaces. The intermediate layer (A) comprises a crystallizable polypropylene polymerized using a metallocene catalyst and having an MFR of 1-30 g/10 min, a melt peak temperature (Tm) of 120-165°C and a 40°C orthodichlorobenzene soluble content of 2.0 wt.% or below, and surface layers (B) comprise a copolymer of an ethylene having an MFR of 0.1-20 g/10 min and a density of 0.860-0.925 g/cm3and a 3-12Cα-olefin polymerized using a metallocene catalyst. COPYRIGHT: (C)2006,JPO&NCIPI |
Author | KANAI GEN |
Author_xml | – fullname: KANAI GEN |
BookMark | eNrjYmDJy89L5WTg83H09fRzDHF1UXDz9PHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgZmhiZGFgbGjsZEKQIAsr8e8g |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
ExternalDocumentID | JP2006142803A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_JP2006142803A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 11:50:17 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_JP2006142803A3 |
Notes | Application Number: JP20050139450 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060608&DB=EPODOC&CC=JP&NR=2006142803A |
ParticipantIDs | epo_espacenet_JP2006142803A |
PublicationCentury | 2000 |
PublicationDate | 20060608 |
PublicationDateYYYYMMDD | 2006-06-08 |
PublicationDate_xml | – month: 06 year: 2006 text: 20060608 day: 08 |
PublicationDecade | 2000 |
PublicationYear | 2006 |
RelatedCompanies | JAPAN POLYPROPYLENE CORP |
RelatedCompanies_xml | – name: JAPAN POLYPROPYLENE CORP |
Score | 2.637895 |
Snippet | PROBLEM TO BE SOLVED: To provide a laminated film which has a dramatical improvement in rigidity while maintaining a low-temperature heat sealability of a... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING |
Title | LAMINATED FILM |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060608&DB=EPODOC&locale=&CC=JP&NR=2006142803A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQsTRPMbc0SDTXTU5MNNA1MQKVg4lJqbomZqmJ5oapKZYmaeBVvn5mHqEmXhGmEUwM2bC9MOBzQsvBhyMCc1QyML-XgMvrAsQglgt4bWWxflImUCjf3i3E1kUN3jsGQgs1Fydb1wB_F39nNWdnW68ANb8gsBzocDEDY0dmBlZQOxp00L5rmBNoW0oBcp3iJsjAFgA0Lq9EiIEpNU-YgdMZdvWaMAOHL3TGG8iEZr5iEQY-H0dfTz9HYFGj4Obp4yvKoOTmGuLsoQs0OB7ujXivACRHGIsxsAD796kSDAopSanGBolmqaZJRpYmhmmJlmlpFinAjGZqkphonGqRJskgjccgKbyy0gxckDEDILKQYWApKSpNlQXWoiVJcmDfAwDt4HMt |
link.rule.ids | 230,309,786,891,25594,76906 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQsTRPMbc0SDTXTU5MNNA1MQKVg4lJqbomZqmJ5oapKZYmaeBVvn5mHqEmXhGmEUwM2bC9MOBzQsvBhyMCc1QyML-XgMvrAsQglgt4bWWxflImUCjf3i3E1kUN3jsGQgs1Fydb1wB_F39nNWdnW68ANb8gsBzocDEDY0dmBlZz0PG8oLZTmBNoW0oBcp3iJsjAFgA0Lq9EiIEpNU-YgdMZdvWaMAOHL3TGG8iEZr5iEQY-H0dfTz9HYFGj4Obp4yvKoOTmGuLsoQs0OB7ujXivACRHGIsxsAD796kSDAopSanGBolmqaZJRpYmhmmJlmlpFinAjGZqkphonGqRJskgjccgKbyy8gycHiG-PvE-nn7e0gxckPEDILKQYWApKSpNlQXWqCVJcuCQAAB4HXYa |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=LAMINATED+FILM&rft.inventor=KANAI+GEN&rft.date=2006-06-08&rft.externalDBID=A&rft.externalDocID=JP2006142803A |