Cloth-like nonwoven webs made from thermoplastic polymers
The present invention is generally directed to cloth-like nonwoven webs. More particularly, the present invention is directed to a process for increasing the softness and decreasing the stiffness of nonwoven webs made from thermoplastic polymers and to a composition which produces softer webs with l...
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| creator | DeLucia, Mary Lucille Hudson, Robert L |
| description | The present invention is generally directed to cloth-like nonwoven webs. More particularly, the present invention is directed to a process for increasing the softness and decreasing the stiffness of nonwoven webs made from thermoplastic polymers and to a composition which produces softer webs with low luster.
Extruded fibers and nonwoven webs made from the fibers are disclosed having improved cloth-like properties and an improved aesthetic appearance. The fibers used to form the webs are made from a thermoplastic polymer containing titanium dioxide and at least one mineral filler such as kaolin or calcium carbonate. In particular, the fillers are added in the amount so that the fillers become encapsulated within the polymeric material. |
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Extruded fibers and nonwoven webs made from the fibers are disclosed having improved cloth-like properties and an improved aesthetic appearance. The fibers used to form the webs are made from a thermoplastic polymer containing titanium dioxide and at least one mineral filler such as kaolin or calcium carbonate. In particular, the fillers are added in the amount so that the fillers become encapsulated within the polymeric material.</description><language>eng</language><creationdate>2004</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/6797377$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,777,799,882,64018</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6797377$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DeLucia, Mary Lucille</creatorcontrib><creatorcontrib>Hudson, Robert L</creatorcontrib><creatorcontrib>Kimberly-Clark Worldwide, Inc</creatorcontrib><title>Cloth-like nonwoven webs made from thermoplastic polymers</title><description>The present invention is generally directed to cloth-like nonwoven webs. More particularly, the present invention is directed to a process for increasing the softness and decreasing the stiffness of nonwoven webs made from thermoplastic polymers and to a composition which produces softer webs with low luster.
Extruded fibers and nonwoven webs made from the fibers are disclosed having improved cloth-like properties and an improved aesthetic appearance. The fibers used to form the webs are made from a thermoplastic polymer containing titanium dioxide and at least one mineral filler such as kaolin or calcium carbonate. In particular, the fillers are added in the amount so that the fillers become encapsulated within the polymeric material.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZLB0zskvydDNycxOVcjLzyvPL0vNUyhPTSpWyE1MSVVIK8rPVSjJSC3KzS_ISSwuyUxWKMjPqcxNLSrmYWBNS8wpTuWF0twMCm6uIc4euqXFBYklqXklxfHpRYkgysDM3NLc2NzcmAglADv5MCY</recordid><startdate>20040928</startdate><enddate>20040928</enddate><creator>DeLucia, Mary Lucille</creator><creator>Hudson, Robert L</creator><scope>EFH</scope></search><sort><creationdate>20040928</creationdate><title>Cloth-like nonwoven webs made from thermoplastic polymers</title><author>DeLucia, Mary Lucille ; Hudson, Robert L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_067973773</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>DeLucia, Mary Lucille</creatorcontrib><creatorcontrib>Hudson, Robert L</creatorcontrib><creatorcontrib>Kimberly-Clark Worldwide, Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DeLucia, Mary Lucille</au><au>Hudson, Robert L</au><aucorp>Kimberly-Clark Worldwide, Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cloth-like nonwoven webs made from thermoplastic polymers</title><date>2004-09-28</date><risdate>2004</risdate><abstract>The present invention is generally directed to cloth-like nonwoven webs. More particularly, the present invention is directed to a process for increasing the softness and decreasing the stiffness of nonwoven webs made from thermoplastic polymers and to a composition which produces softer webs with low luster.
Extruded fibers and nonwoven webs made from the fibers are disclosed having improved cloth-like properties and an improved aesthetic appearance. The fibers used to form the webs are made from a thermoplastic polymer containing titanium dioxide and at least one mineral filler such as kaolin or calcium carbonate. In particular, the fillers are added in the amount so that the fillers become encapsulated within the polymeric material.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Cloth-like nonwoven webs made from thermoplastic polymers |
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