{"created":"2023-05-15T16:37:08.569797+00:00","id":10424,"links":{},"metadata":{"_buckets":{"deposit":"c9483709-b53f-4330-9eeb-ed48a141ca93"},"_deposit":{"created_by":2,"id":"10424","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"10424"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00010424","sets":["14:15:16:795"]},"author_link":["41359","41358","41356","41361","41360","41357"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"“Warm-Off” Mechanism of Acrylic Pressure Sensitive Adhesive Containing Side-Chain Crystalline Polymer by Use of Atomic Force Microscope"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"79","bibliographicPageEnd":"53","bibliographicPageStart":"48","bibliographicVolumeNumber":"42","bibliographic_titles":[{"bibliographic_title":"長崎大学大学院工学研究科研究報告"},{"bibliographic_title":"Reports of Graduate School of Engineering, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A pressure sensitive adhesive (PSA) is one that adheres instantly to an adherend through the\napplication of light pressure, and detaches easily and without residue by pulling lightly. A PSA losing\nits adhesion rapidly above a certain temperature is called “warm-off” (WO) type one. A PSA containing\na copolymer with a long alkyl chain as its crystalline component is one of the WO type ones. The WO\nmechanism is, however, not yet well-understood. Our aim is to propose the WO mechanism\ndemonstrated experimentally. To establish the WO mechanism, PSAs consisting of a base resin and the\ncrystalline copolymer were examined for their surface morphologies by tapping-mode atomic force\nmicroscopy. As the results, we propose a possible mechanism as follows: (i) sphere particles assignable\nto the crystalline component are dispersed on the surface of the base resin; (ii) the particles are covered\nby the base resin as the PAS adheres to an adherend through the application of light pressure; (iii) after\nheating above the fusion temperature of the crystalline component, the melted crystalline component\ncomes out to the interface between the PSA and adherend, which leads to losing its adhesion.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学大学院工学研究科研究報告, 42(79), pp.48-53; 2012","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"41359","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Fukui, Noriyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"41360","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kojima, Ryunosuke"}]},{"nameIdentifiers":[{"nameIdentifier":"41361","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Murakami, Hiroto"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学大学院工学研究科"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12601998","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18805574","subitem_source_identifier_type":"ISSN"}]},"item_3_text_62":{"attribute_name":"sortkey","attribute_value_mlt":[{"subitem_text_value":"8"}]},"item_3_text_63":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, Nagasaki University"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福井, 教行"}],"nameIdentifiers":[{"nameIdentifier":"41356","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小島, 竜之介"}],"nameIdentifiers":[{"nameIdentifier":"41357","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村上, 裕人"}],"nameIdentifiers":[{"nameIdentifier":"41358","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"42_79_48.pdf","filesize":[{"value":"573.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"42_79_48.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/10424/files/42_79_48.pdf"},"version_id":"a75b12fa-ae41-4c2b-ac55-354aee9c867c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"acrylic PSA","subitem_subject_scheme":"Other"},{"subitem_subject":"side-chain crystalline polymer","subitem_subject_scheme":"Other"},{"subitem_subject":"AFM","subitem_subject_scheme":"Other"},{"subitem_subject":"surface morphology","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"低分子量側鎖結晶性高分子を分散させたアクリル系粘着剤の“ウォーム－オフ”機構の解明","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低分子量側鎖結晶性高分子を分散させたアクリル系粘着剤の“ウォーム－オフ”機構の解明"}]},"item_type_id":"3","owner":"2","path":["795"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-08-01"},"publish_date":"2012-08-01","publish_status":"0","recid":"10424","relation_version_is_last":true,"title":["低分子量側鎖結晶性高分子を分散させたアクリル系粘着剤の“ウォーム－オフ”機構の解明"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T01:26:56.596976+00:00"}