{"created":"2023-05-15T13:13:37.835269+00:00","id":146,"links":{},"metadata":{"_buckets":{"deposit":"37bca2aa-19e4-495a-950c-3c1790d020a5"},"_deposit":{"created_by":2,"id":"146","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"146"},"status":"published"},"_oai":{"id":"oai:bunka.repo.nii.ac.jp:00000146","sets":["1:45"]},"author_link":["801","800","808","804","805","803","802","799","806","798","807"],"item_4_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Influences of Fiber Fineness and of Choice of Good Solvents on the Shrinkage of Poly (Lactic Acid) Fabrics"}]},"item_4_alternative_title_20":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"ポリニュウサン センイフ ノ シュウシュク カコウ ニ オケル センイケイ オヨビ リョウヨウバイシュ ノ エイキョウ"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-10-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"834","bibliographicPageStart":"826","bibliographicVolumeNumber":"53","bibliographic_titles":[{"bibliographic_title":"繊維製品消費科学"}]}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The shrinkage of poly (lactic acid) (PLA) fiber fabrics with the monofilament (PLA-mono) yarn of low fineness or multifilament (PLA-multi) yarn of high fineness had been examined using mixtures of good and poor solvents. The good solvent --- chloroform, dichloromethane or 1, 2-dichloroethane --- was used with a poor solvent, ethanol. The degree of shrinkage for both fabrics increased withincreasing the good solvent molar fraction. Higher molar fraction of the good solvent was necessary for the PLA-multi than the PLA-mono to establish the same degree of shrinkage. By using dichloromethane as a good solvents, the time required establishing the shrinkage was shoter, and the reduction of the strength of the shrunken fabrics was smaller than those of other good solvents. From the dependence of the estimated solvation equilibrium constants of the three good solvents on the temperature, the solvation enthalpy for the PLA-multi was estimated about 25% larger than that for the PLA-mono, consistent with the higher molecular orientation in the filament of PLA-multi compared with the PLA-mono,  obtained from the polarized FT-IR absorption spectra. Such textile, consisting of the shrunken and the unshrunken portions, was produced that exhibited the unevenness, the irregularity of the transparency, and the color contrast after dying.","subitem_description_type":"Abstract"},{"subitem_description":"繊維径の太いモノフィラメント糸 (PLA-mono)と繊維径の細いマルチフィラメント糸 (PLA-multi)から成る2種類のポリ乳酸繊維布について，クロロホルム，ジクロロメタン， 1，2-ジクロロエタン3種の良溶媒と貧溶媒エタノールとの各混合溶液を用いて，布吊の収縮性について検討した.収縮率は良溶媒モル分率が大きくなるに従い大きくなるが， PLA-multiではPLA-monoと同じ収縮率を得るためには，より高い良溶媒モル分率を必要としたPLA-mono，PLA-multiともに，平衡収縮率に達する時間は，ジクロロメタンが最も短く，かっ得られた布自の強度の低下が最も小さかった.また，平衡収縮率から算出した溶媒和平衡定数の温度依存性は， PLA-mono， PLA-multi ともに3良溶媒種間ではほぼ一致し，それらより見積もった標準溶媒和エンタルビー変化は， PLA-mono よりPLA-multiの方が約25%大きい値となった.偏光顕微FT-IR測定から， PLA-mul tiの分子配向性がPLA-monoより高いことが示され，より大きな溶媒和エンタルビーを持つことと矛盾しない結果となった.これらの収縮性を応用して，ポリ乳酸繊維布に収縮部分と未収縮部分を混在させ，凹凸と透け感，及び、色調の変化を持つテキスタイルを制作した.","subitem_description_type":"Abstract"}]},"item_4_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"報文","subitem_description_type":"Other"}]},"item_4_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ハナダ, トモミ"}]},{"nameIdentifiers":[{}],"names":[{"name":"アンドウ, ユタカ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ダンノ, テツヤ"}]}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"Hanada, Tomomi"}]},{"nameIdentifiers":[{}],"names":[{"name":"Ando, Yutaka"}]},{"nameIdentifiers":[{}],"names":[{"name":"Danno, Tetsutrya"}]},{"nameIdentifiers":[{}],"names":[{"name":"Morikawa, Akira"}]}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00131775","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00372072","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_17":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"586.6","subitem_subject_scheme":"NDC"}]},"item_4_text_39":{"attribute_name":"その他の寄与者","attribute_value_mlt":[{"subitem_text_value":"東京家政学院大学"},{"subitem_text_value":"東京家政学院大学"},{"subitem_text_value":"高知県大学"},{"subitem_text_value":"文化学園大学"}]},"item_4_text_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_text_value":"繊維製品消費科学 53(10) (2012-10) pp.826-834"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"花田, 朋美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安藤, 穣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"圑野, 徹也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森川, 陽"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-06-22"}],"displaytype":"detail","filename":"00101_000093.pdf","filesize":[{"value":"683.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"00101_000093.pdf","url":"https://bunka.repo.nii.ac.jp/record/146/files/00101_000093.pdf"},"version_id":"ea684c02-ab58-47ec-a3cb-572ae7bc608d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポリ乳酸繊維","subitem_subject_scheme":"Other"},{"subitem_subject":"溶媒和収縮","subitem_subject_scheme":"Other"},{"subitem_subject":"良・貧溶媒","subitem_subject_scheme":"Other"},{"subitem_subject":"繊維径","subitem_subject_scheme":"Other"},{"subitem_subject":"テキスタイル制作","subitem_subject_scheme":"Other"},{"subitem_subject":"Poly (lactic acid)(PLA)","subitem_subject_scheme":"Other"},{"subitem_subject":"shrinkage","subitem_subject_scheme":"Other"},{"subitem_subject":"good solvents","subitem_subject_scheme":"Other"},{"subitem_subject":"poor solvents","subitem_subject_scheme":"Other"},{"subitem_subject":"fineness","subitem_subject_scheme":"Other"},{"subitem_subject":"textile","subitem_subject_scheme":"Other"},{"subitem_subject":"unevenness","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ポリ乳酸繊維布の収縮加工における繊維径及び良溶媒種の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ポリ乳酸繊維布の収縮加工における繊維径及び良溶媒種の影響"}]},"item_type_id":"4","owner":"2","path":["45"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-03-26"},"publish_date":"2014-03-26","publish_status":"0","recid":"146","relation_version_is_last":true,"title":["ポリ乳酸繊維布の収縮加工における繊維径及び良溶媒種の影響"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-15T14:12:59.899473+00:00"}