Dyeable spandex
Commercial spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4,4′-MDI and 2,4′-MDI, and an amount of chain extenders and chain terminators such...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Houser, Nathan E Selling, Gordon W Selle, Beverly Jean Pardini, Steven Peter Dewhurst, Robert Singewald, Elizabeth Todd |
| description | Commercial spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4,4′-MDI and 2,4′-MDI, and an amount of chain extenders and chain terminators such that the polymer solution, prior to spinning, is highly soluble and has an appropriate pre-spun IV and primary amine content. Such spandex fibers, and the fabrics and garments comprising them, have good dyeability and colorfastness, as well as other desirable characteristics. |
| format | Patent |
| fullrecord | <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_07838617</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>07838617</sourcerecordid><originalsourceid>FETCH-uspatents_grants_078386173</originalsourceid><addsrcrecordid>eNrjZOB3qUxNTMpJVSguSMxLSa3gYWBNS8wpTuWF0twMCm6uIc4euqVABSWpeSXF8elFiSDKwNzC2MLM0NyYCCUAadkfvQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Dyeable spandex</title><source>USPTO Issued Patents</source><creator>Houser, Nathan E ; Selling, Gordon W ; Selle, Beverly Jean ; Pardini, Steven Peter ; Dewhurst, Robert ; Singewald, Elizabeth Todd</creator><creatorcontrib>Houser, Nathan E ; Selling, Gordon W ; Selle, Beverly Jean ; Pardini, Steven Peter ; Dewhurst, Robert ; Singewald, Elizabeth Todd ; INVISTA North America s.àr.l</creatorcontrib><description>Commercial spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4,4′-MDI and 2,4′-MDI, and an amount of chain extenders and chain terminators such that the polymer solution, prior to spinning, is highly soluble and has an appropriate pre-spun IV and primary amine content. Such spandex fibers, and the fabrics and garments comprising them, have good dyeability and colorfastness, as well as other desirable characteristics.</description><language>eng</language><creationdate>2010</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7838617$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,780,802,885,64039</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7838617$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Houser, Nathan E</creatorcontrib><creatorcontrib>Selling, Gordon W</creatorcontrib><creatorcontrib>Selle, Beverly Jean</creatorcontrib><creatorcontrib>Pardini, Steven Peter</creatorcontrib><creatorcontrib>Dewhurst, Robert</creatorcontrib><creatorcontrib>Singewald, Elizabeth Todd</creatorcontrib><creatorcontrib>INVISTA North America s.àr.l</creatorcontrib><title>Dyeable spandex</title><description>Commercial spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4,4′-MDI and 2,4′-MDI, and an amount of chain extenders and chain terminators such that the polymer solution, prior to spinning, is highly soluble and has an appropriate pre-spun IV and primary amine content. Such spandex fibers, and the fabrics and garments comprising them, have good dyeability and colorfastness, as well as other desirable characteristics.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZOB3qUxNTMpJVSguSMxLSa3gYWBNS8wpTuWF0twMCm6uIc4euqVABSWpeSXF8elFiSDKwNzC2MLM0NyYCCUAadkfvQ</recordid><startdate>20101123</startdate><enddate>20101123</enddate><creator>Houser, Nathan E</creator><creator>Selling, Gordon W</creator><creator>Selle, Beverly Jean</creator><creator>Pardini, Steven Peter</creator><creator>Dewhurst, Robert</creator><creator>Singewald, Elizabeth Todd</creator><scope>EFH</scope></search><sort><creationdate>20101123</creationdate><title>Dyeable spandex</title><author>Houser, Nathan E ; Selling, Gordon W ; Selle, Beverly Jean ; Pardini, Steven Peter ; Dewhurst, Robert ; Singewald, Elizabeth Todd</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_078386173</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2010</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Houser, Nathan E</creatorcontrib><creatorcontrib>Selling, Gordon W</creatorcontrib><creatorcontrib>Selle, Beverly Jean</creatorcontrib><creatorcontrib>Pardini, Steven Peter</creatorcontrib><creatorcontrib>Dewhurst, Robert</creatorcontrib><creatorcontrib>Singewald, Elizabeth Todd</creatorcontrib><creatorcontrib>INVISTA North America s.àr.l</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Houser, Nathan E</au><au>Selling, Gordon W</au><au>Selle, Beverly Jean</au><au>Pardini, Steven Peter</au><au>Dewhurst, Robert</au><au>Singewald, Elizabeth Todd</au><aucorp>INVISTA North America s.àr.l</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dyeable spandex</title><date>2010-11-23</date><risdate>2010</risdate><abstract>Commercial spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4,4′-MDI and 2,4′-MDI, and an amount of chain extenders and chain terminators such that the polymer solution, prior to spinning, is highly soluble and has an appropriate pre-spun IV and primary amine content. Such spandex fibers, and the fabrics and garments comprising them, have good dyeability and colorfastness, as well as other desirable characteristics.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_uspatents_grants_07838617 |
| source | USPTO Issued Patents |
| title | Dyeable spandex |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T16%3A22%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFH&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Houser,%20Nathan%20E&rft.aucorp=INVISTA%20North%20America%20s.%C3%A0r.l&rft.date=2010-11-23&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E07838617%3C/uspatents_EFH%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |