HEAT SEALING RESIN COMPOSITION, HEAT SEALABLE MATERIAL, PACKAGING MATERIAL, COVER MATERIAL AND PACKAGING CONTAINER
A heat sealing resin composition which contains an ethylene-vinyl ester copolymer (A), an ethylene-unsaturated carboxylic acid ester copolymer (B) and a tackifying resin (C), wherein: the content of a constituent unit derived from a vinyl ester in the ethylene-vinyl ester copolymer (A) is 8% by mass...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English French Japanese |
Published |
22.09.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A heat sealing resin composition which contains an ethylene-vinyl ester copolymer (A), an ethylene-unsaturated carboxylic acid ester copolymer (B) and a tackifying resin (C), wherein: the content of a constituent unit derived from a vinyl ester in the ethylene-vinyl ester copolymer (A) is 8% by mass or more relative to all constituent units of copolymers that constitute the ethylene-vinyl ester copolymer (A); and the tackifying resin (C) contains an alicyclic hydrocarbon resin (C1) and an aromatic hydrocarbon resin (C2).
L'invention concerne une composition de résine thermoscellante qui contient un copolymère d'ester éthylène-vinylique (A), un copolymère d'ester d'acide carboxylique éthyléniquement insaturé (B) et une résine tackifiante (C), la teneur d'un motif constitutif dérivée d'un ester vinylique dans le copolymère d'ester éthylène-vinylique (A) est de 8 % en masse ou plus par rapport à tous les motifs constitutifs des copolymères qui constituent le copolymère d'ester éthylène-vinylique (A) ; et la résine tackifiante (C) contient une résine d'hydrocarbure alicyclique (C1) et une résine d'hydrocarbure aromatique (C2).
エチレン・ビニルエステル共重合体(A)と、エチレン・不飽和カルボン酸エステル共重合体(B)と、粘着付与樹脂(C)と、を含み、前記エチレン・ビニルエステル共重合体(A)に含まれるビニルエステルに由来する構成単位の含有率が、前記エチレン・ビニルエステル共重合体(A)を構成する共重合体の全構成単位に対して8質量%以上であり、前記粘着付与樹脂(C)は、脂環族系炭化水素樹脂(C1)と、芳香族系炭化水素樹脂(C2)とを含むヒートシール性樹脂組成物。 |
---|---|
AbstractList | A heat sealing resin composition which contains an ethylene-vinyl ester copolymer (A), an ethylene-unsaturated carboxylic acid ester copolymer (B) and a tackifying resin (C), wherein: the content of a constituent unit derived from a vinyl ester in the ethylene-vinyl ester copolymer (A) is 8% by mass or more relative to all constituent units of copolymers that constitute the ethylene-vinyl ester copolymer (A); and the tackifying resin (C) contains an alicyclic hydrocarbon resin (C1) and an aromatic hydrocarbon resin (C2).
L'invention concerne une composition de résine thermoscellante qui contient un copolymère d'ester éthylène-vinylique (A), un copolymère d'ester d'acide carboxylique éthyléniquement insaturé (B) et une résine tackifiante (C), la teneur d'un motif constitutif dérivée d'un ester vinylique dans le copolymère d'ester éthylène-vinylique (A) est de 8 % en masse ou plus par rapport à tous les motifs constitutifs des copolymères qui constituent le copolymère d'ester éthylène-vinylique (A) ; et la résine tackifiante (C) contient une résine d'hydrocarbure alicyclique (C1) et une résine d'hydrocarbure aromatique (C2).
エチレン・ビニルエステル共重合体(A)と、エチレン・不飽和カルボン酸エステル共重合体(B)と、粘着付与樹脂(C)と、を含み、前記エチレン・ビニルエステル共重合体(A)に含まれるビニルエステルに由来する構成単位の含有率が、前記エチレン・ビニルエステル共重合体(A)を構成する共重合体の全構成単位に対して8質量%以上であり、前記粘着付与樹脂(C)は、脂環族系炭化水素樹脂(C1)と、芳香族系炭化水素樹脂(C2)とを含むヒートシール性樹脂組成物。 |
Author | NAKANO, Shigenori SAKUMA, Masami NISHIJIMA, Koichi TAKAOKA, Hiroki |
Author_xml | – fullname: SAKUMA, Masami – fullname: NAKANO, Shigenori – fullname: NISHIJIMA, Koichi – fullname: TAKAOKA, Hiroki |
BookMark | eNrjYmDJy89L5WQo8nB1DFEIdnX08fRzVwhyDfb0U3D29w3wD_YM8fT301GAyzs6-bgq-DqGuAZ5OvroKAQ4Ons7uoM0IcSc_cNcg-B8BUc_FyRlzv5-IY6efq5BPAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPtzfyMDIyNDSzMjS3NHQmDhVAD-DOnw |
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 |
DocumentTitleAlternate | COMPOSITION DE RÉSINE THERMOSCELLANTE, MATÉRIAU THERMOSCELLANT, MATÉRIAU D'EMBALLAGE, MATÉRIAU DE REVÊTEMENT ET RÉCIPIENT D'EMBALLAGE ヒートシール性樹脂組成物、ヒートシール材、包装材、蓋材及び包装容器 |
ExternalDocumentID | WO2022196297A1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_WO2022196297A13 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 12:51:54 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French Japanese |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_WO2022196297A13 |
Notes | Application Number: WO2022JP07990 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220922&DB=EPODOC&CC=WO&NR=2022196297A1 |
ParticipantIDs | epo_espacenet_WO2022196297A1 |
PublicationCentury | 2000 |
PublicationDate | 20220922 |
PublicationDateYYYYMMDD | 2022-09-22 |
PublicationDate_xml | – month: 09 year: 2022 text: 20220922 day: 22 |
PublicationDecade | 2020 |
PublicationYear | 2022 |
RelatedCompanies | DOW-MITSUI POLYCHEMICALS CO., LTD |
RelatedCompanies_xml | – name: DOW-MITSUI POLYCHEMICALS CO., LTD |
Score | 3.5364904 |
Snippet | A heat sealing resin composition which contains an ethylene-vinyl ester copolymer (A), an ethylene-unsaturated carboxylic acid ester copolymer (B) and a... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING |
Title | HEAT SEALING RESIN COMPOSITION, HEAT SEALABLE MATERIAL, PACKAGING MATERIAL, COVER MATERIAL AND PACKAGING CONTAINER |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220922&DB=EPODOC&locale=&CC=WO&NR=2022196297A1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NT8MgFCfLNOpNp8aPaUg0Pa2xsrZuh8UwyrbqSputzt2WQttEY7Zlq_HfF8i-TrsBDwi88IDfA34A8KgoWLiVCxM5IjXtrOGaPLczUzhJ7jpciEaugGLA3N6H_TZ2xiXws34Lo3lC_zQ5orQoIe290PP1fOvE8vTdyuUT_5JJs9dO3PKMFTpGyGoiZHjtFo1CLyQGIRK3GWygZXKwoeYLlljpQG2kFdM-HbXVu5T57qLSOQWHkaxvWpyB0ndSAcdk_fdaBRwFqyNvGVxZ3_IcLHoUx3BIcd9nXShV5zNIwiAKh75yNNXgRo7bfQoDLLeqPu7XYITJO-6qQts0Eo7oYBOHmHk72UjIYuwzOrgADx0ak54pGz_Z6GryGe72tH4JytPZNLsCMHWtxFVwqZ40FMdfIlKeOjx51n9tcOsaVPfVdLNffAtOVFRdpECoCsrF4je7k6t1we-1kv8BXsCO9g |
link.rule.ids | 230,309,786,891,25594,76906 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bT8IwFD4haMQ3RY0X1CaaPbE4CxvwQEzpBpvsFpjI27LukmgMEJjx79su3J54a3vapj3pafudtl8BngUFC1OyWMZqnMjNtK3JLGumcqxGmaayOG5nAig6rmZ-NN-n6rQEP5u3MAVP6F9BjsgtKub2nhfz9WLnxNKLu5WrF_bFk-Zv_aCrS2t0jLHSwVjSe13D93SPSpRy3Ca5o0LGBxvutAjHSkctwc8rNk-TnniXsthfVPpncOzz-mb5OZS-oypU6ObvtSqcOOsjbx5cW9_qApamQQI0NohtuQPEVWe5iHqO740t4Wiqo62c9GwDOYRvVS1i15FP6JAMRKFdGvUmxmgbR8TV97JRzw2I5RqjS3jqGwE1Zd74cKur8NPb72njCsqz-Sy9BpRoSqQJuNSI2oLjL4oTlqgsei3-2mDKDdQO1XR7WPwIFTNw7JD3f3gHp0IkLlVgXINyvvxN7_nKnbOHQuH_N9GR4w |
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=HEAT+SEALING+RESIN+COMPOSITION%2C+HEAT+SEALABLE+MATERIAL%2C+PACKAGING+MATERIAL%2C+COVER+MATERIAL+AND+PACKAGING+CONTAINER&rft.inventor=SAKUMA%2C+Masami&rft.inventor=NAKANO%2C+Shigenori&rft.inventor=NISHIJIMA%2C+Koichi&rft.inventor=TAKAOKA%2C+Hiroki&rft.date=2022-09-22&rft.externalDBID=A1&rft.externalDocID=WO2022196297A1 |