CRIMPED YARN, EXTRA-FINE DEEPLY DYEABLE YARN, CHAMOIS-LIKE WOVEN FABRIC INCLUDING EXTRA-FINE DEEPLY DYEABLE YARN, AND METHOD FOR PRODUCING CRIMPED YARN
PROBLEM TO BE SOLVED: To provide a crimped yarn for obtaining an extra-fine deeply dyeable yarn which is excellent in deep dyeability and can express a deep hue and tailored appearance, and which can reveal a chamois-like texture (a soft and smooth touch, an elegant coat of fur, and a flexible textu...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English Japanese |
Published |
09.05.2016
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | PROBLEM TO BE SOLVED: To provide a crimped yarn for obtaining an extra-fine deeply dyeable yarn which is excellent in deep dyeability and can express a deep hue and tailored appearance, and which can reveal a chamois-like texture (a soft and smooth touch, an elegant coat of fur, and a flexible texture) when subjected to raising processing.SOLUTION: A crimped yarn is obtained in such a way that a polyester conjugated undrawn yarn is subjected to heat shrinkage treatment under a tensile force of 0.05 cN/dtex or less, at a temperature of 140-160°C, and at an overfeed ratio of 0-30%, and then subjected to draw false-twisting treatment at a draw ratio of 1.15-1.4 times, at a false-twisting coefficient of 27,000-32,000, at a false-twisting temperature of 170-190°C, and under an untwisting tensile force strength represented by the following equation (i) of 0.2-0.5 cN/dtex. The crimped yarn is split by alkali reduction processing into an extra-fine deeply dyeable yarn having a single fiber fineness of 0.01-0.5 dtex. Untwisting tensile force strength (cN/dtex)=[Untwisting tensile force (cN)]/[Actual fineness (dtex) of the crimped yarn after the draw false-twisting treatment] (i).SELECTED DRAWING: Figure 1
【課題】濃染性に優れ、深みのある色相と仕立て映えとを表現でき、起毛加工を行った場合にセーム調風合い(ヌメリ感、上品な毛並み、及びしなやかな風合い)を発現し得る極細濃染加工糸得るための捲縮糸を提供する。【解決手段】ポリエステル複合未延伸糸を0.05cN/dtex以下の張力、140〜160℃の温度、及び0〜30%のオーバーフィード率で収縮熱処理し、次いで、1.15〜1.4倍の延伸倍率、27000〜32000の仮撚係数、170〜190℃の仮撚温度、及び0.2〜0.5cN/dtexの下記式(i)で示される解撚張力強さで延伸仮撚処理された捲縮糸である。前記捲縮糸はアルカリ減量加工により割繊されて単糸繊度が0.01〜0.5dtexである極細濃染加工糸となる。解撚張力強さ(cN/dtex)=解撚張力(cN)/延伸仮撚処理後の捲縮糸の実繊度(dtex) (i)【選択図】図1 |
---|---|
AbstractList | PROBLEM TO BE SOLVED: To provide a crimped yarn for obtaining an extra-fine deeply dyeable yarn which is excellent in deep dyeability and can express a deep hue and tailored appearance, and which can reveal a chamois-like texture (a soft and smooth touch, an elegant coat of fur, and a flexible texture) when subjected to raising processing.SOLUTION: A crimped yarn is obtained in such a way that a polyester conjugated undrawn yarn is subjected to heat shrinkage treatment under a tensile force of 0.05 cN/dtex or less, at a temperature of 140-160°C, and at an overfeed ratio of 0-30%, and then subjected to draw false-twisting treatment at a draw ratio of 1.15-1.4 times, at a false-twisting coefficient of 27,000-32,000, at a false-twisting temperature of 170-190°C, and under an untwisting tensile force strength represented by the following equation (i) of 0.2-0.5 cN/dtex. The crimped yarn is split by alkali reduction processing into an extra-fine deeply dyeable yarn having a single fiber fineness of 0.01-0.5 dtex. Untwisting tensile force strength (cN/dtex)=[Untwisting tensile force (cN)]/[Actual fineness (dtex) of the crimped yarn after the draw false-twisting treatment] (i).SELECTED DRAWING: Figure 1
【課題】濃染性に優れ、深みのある色相と仕立て映えとを表現でき、起毛加工を行った場合にセーム調風合い(ヌメリ感、上品な毛並み、及びしなやかな風合い)を発現し得る極細濃染加工糸得るための捲縮糸を提供する。【解決手段】ポリエステル複合未延伸糸を0.05cN/dtex以下の張力、140〜160℃の温度、及び0〜30%のオーバーフィード率で収縮熱処理し、次いで、1.15〜1.4倍の延伸倍率、27000〜32000の仮撚係数、170〜190℃の仮撚温度、及び0.2〜0.5cN/dtexの下記式(i)で示される解撚張力強さで延伸仮撚処理された捲縮糸である。前記捲縮糸はアルカリ減量加工により割繊されて単糸繊度が0.01〜0.5dtexである極細濃染加工糸となる。解撚張力強さ(cN/dtex)=解撚張力(cN)/延伸仮撚処理後の捲縮糸の実繊度(dtex) (i)【選択図】図1 |
Author | OBAYASHI TETSUHARU KISHIDA YASUO |
Author_xml | – fullname: KISHIDA YASUO – fullname: OBAYASHI TETSUHARU |
BookMark | eNqNjrsKwjAYhTPo4O0dfpwt1AtVxzT5Y6NpEmKrdipF4iRtob6LryuCg5tOZzjf-ThD0qub2g_IkzmZWuRQUKdngJfM0UBIjcARrSqAF0hjhZ-eJTQ18hgoeUA4mxNqEDR2koHUTOVc6t1PB9UcUswSw0EYB9YZnrP38PvKmPRv1b3zk0-OyFRgxpLAt03pu7a6-to_yr1dhPMojLbrzYou_4Jez2lEAQ |
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 | 捲縮糸、極細濃染加工糸、極細濃染加工糸を含むセーム調織物、及び捲縮糸の製造方法 |
ExternalDocumentID | JP2016069784A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_JP2016069784A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 16:25:31 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English Japanese |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_JP2016069784A3 |
Notes | Application Number: JP20150050891 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160509&DB=EPODOC&CC=JP&NR=2016069784A |
ParticipantIDs | epo_espacenet_JP2016069784A |
PublicationCentury | 2000 |
PublicationDate | 20160509 |
PublicationDateYYYYMMDD | 2016-05-09 |
PublicationDate_xml | – month: 05 year: 2016 text: 20160509 day: 09 |
PublicationDecade | 2010 |
PublicationYear | 2016 |
RelatedCompanies | UNITIKA TRADING CO LTD |
RelatedCompanies_xml | – name: UNITIKA TRADING CO LTD |
Score | 3.1510296 |
Snippet | PROBLEM TO BE SOLVED: To provide a crimped yarn for obtaining an extra-fine deeply dyeable yarn which is excellent in deep dyeability and can express a deep... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING LOOMS MECHANICAL FINISHING OF YARNS OR ROPES METHODS OF WEAVING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS WARPING OR BEAMING WEAVING WOVEN FABRICS YARNS YARNS OR THREADS |
Title | CRIMPED YARN, EXTRA-FINE DEEPLY DYEABLE YARN, CHAMOIS-LIKE WOVEN FABRIC INCLUDING EXTRA-FINE DEEPLY DYEABLE YARN, AND METHOD FOR PRODUCING CRIMPED YARN |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160509&DB=EPODOC&locale=&CC=JP&NR=2016069784A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV3dT8IwEG8QjfqmqFFR0xizJxuBfWQ8ELO1nRvuK3MgPJGNbYmaAJEZ_xT_XW9zKE_41I9LL_3I9e7XXq8I3SStLC7u10gmSRGRYlEkahLLRFSjTqsLOkUtvwNyXMUcSP2RPKqht9VbmDJO6GcZHBEkagrynpf79eLvEIuVvpXLu_gFqub3RthjQoWO20oRzkRgeo_7HvOoQGmv7wtu8ENTADJJ2hbaBjtaLfz_-FAvnqUs1nWKcYB2fGA3yw9R7TVqoD26-nqtgXad6sYbspXwLY_QFw0sx-cMj7XAvcV8FAYaMSyXY8a5b48xG3NNt3lFp6bmeNYTsa1Hjp-9IXexoemBRTEAeRvsQPfhXx6ay7DDQ9NjGNAi9gOPDWjRcL0rx-ja4CE1CYxw8jufk76_NhviCarP5rP0FOEs6wC0TuQkbU8lOVVUOVI6KRg8bUiTrHWGmhsYnW-kNtF-USpdBbsXqJ6_f6SXoM7z-Kpchm9Ds5dX |
link.rule.ids | 230,309,786,891,25585,76894 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV3dT8IwEL8gGvFNUaPiR2PMnlwE9pHxQMzWdm6wdcscCk9kY1uiJkBkxj_Ff9dugvKET2166aUfud792rsrwE3SzOLifU3MZDkS5ViSRC2JFVHSonazw3WKVn4H5DLVGsi9oTKswNsqFqbME_pZJkfkEjXh8p6X5_X87xKLlL6Vi7v4hTfN7s2wS4QlOm6pRToTgRhd6nvEwwLG3Z4vsOCHpnLIJOtbsM1t7E6RaJ8-GUVYynxdp5j7sONzdtP8ACqvUR1qePX1Wh123eWLN68uhW9xCF84sF2fEjTSA3aL6DAMdNG0GUWEUt8ZITKiuuHQJR1buuvZj6Jj9yl69p4oQ6ZuBDZGHMg73A5kD__y0BlBLg0tjyCOFpEfeGSAi47rQzmCa5OG2BL5DMe_6znu-WurIR1DdTqbpieAsqzNoXWiJGlrIiupqimR2k65wdPiZZI1T6GxgdHZRuoV1KzQdcaOzfoN2Csopdtg5xyq-ftHesFVex5fllvyDYsqmko |
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=CRIMPED+YARN%2C+EXTRA-FINE+DEEPLY+DYEABLE+YARN%2C+CHAMOIS-LIKE+WOVEN+FABRIC+INCLUDING+EXTRA-FINE+DEEPLY+DYEABLE+YARN%2C+AND+METHOD+FOR+PRODUCING+CRIMPED+YARN&rft.inventor=KISHIDA+YASUO&rft.inventor=OBAYASHI+TETSUHARU&rft.date=2016-05-09&rft.externalDBID=A&rft.externalDocID=JP2016069784A |