ARTIFICIAL LEATHER SHEET SUBSTRATE AND PRODUCTION PROCESS THEREOF
PURPOSE: An artificial leather sheet substrate is provided to exhibit a high denseness of surface napped fiber and an excellent hand touch, writing effect and draping ability, especially as a suede-like artificial leather and to stably obtain the shrinkage ratio, which is unstable according to produ...
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| creator | YAMASAKI TSUYOSHI ANDOH HIDEKAZU TAMBA YOSHIHIRO |
| description | PURPOSE: An artificial leather sheet substrate is provided to exhibit a high denseness of surface napped fiber and an excellent hand touch, writing effect and draping ability, especially as a suede-like artificial leather and to stably obtain the shrinkage ratio, which is unstable according to producing methods in the prior art, in the industry. CONSTITUTION: An artificial leather sheet substrate comprises a fiber entangled nonwoven fabric composed of bundles of a polyamide-based microfine fibers comprising a polyamide or a polyamide composition having a hot toluene swelling degree of 2 to 10%, and having a fineness of 0.1 decitex or less and an elastic polymer and a releasing agent between the bundles, the releasing agent being also added to the inside of the bundles. This leather-like sheet substrate is soft and is excellent in denseness, dyeability and color fastness. The sheet is suitable, as a suede-like artificial leather or a grain surface like artificial leather, for fields for which high quality is required, for example, for clothing. |
| format | Patent |
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CONSTITUTION: An artificial leather sheet substrate comprises a fiber entangled nonwoven fabric composed of bundles of a polyamide-based microfine fibers comprising a polyamide or a polyamide composition having a hot toluene swelling degree of 2 to 10%, and having a fineness of 0.1 decitex or less and an elastic polymer and a releasing agent between the bundles, the releasing agent being also added to the inside of the bundles. This leather-like sheet substrate is soft and is excellent in denseness, dyeability and color fastness. The sheet is suitable, as a suede-like artificial leather or a grain surface like artificial leather, for fields for which high quality is required, for example, for clothing.</description><edition>7</edition><language>eng ; kor</language><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; LAUNDERING ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE ; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010226&DB=EPODOC&CC=KR&NR=20010014587A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010226&DB=EPODOC&CC=KR&NR=20010014587A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMASAKI TSUYOSHI</creatorcontrib><creatorcontrib>ANDOH HIDEKAZU</creatorcontrib><creatorcontrib>TAMBA YOSHIHIRO</creatorcontrib><title>ARTIFICIAL LEATHER SHEET SUBSTRATE AND PRODUCTION PROCESS THEREOF</title><description>PURPOSE: An artificial leather sheet substrate is provided to exhibit a high denseness of surface napped fiber and an excellent hand touch, writing effect and draping ability, especially as a suede-like artificial leather and to stably obtain the shrinkage ratio, which is unstable according to producing methods in the prior art, in the industry. CONSTITUTION: An artificial leather sheet substrate comprises a fiber entangled nonwoven fabric composed of bundles of a polyamide-based microfine fibers comprising a polyamide or a polyamide composition having a hot toluene swelling degree of 2 to 10%, and having a fineness of 0.1 decitex or less and an elastic polymer and a releasing agent between the bundles, the releasing agent being also added to the inside of the bundles. This leather-like sheet substrate is soft and is excellent in denseness, dyeability and color fastness. The sheet is suitable, as a suede-like artificial leather or a grain surface like artificial leather, for fields for which high quality is required, for example, for clothing.</description><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>LAUNDERING</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS</subject><subject>TEXTILES</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB0DArxdPN09nT0UfBxdQzxcA1SCPZwdQ1RCA51Cg4JcgxxVXD0c1EICPJ3CXUO8fT3AzGdXYODFUBqXf3deBhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJvHeQkYGBIRCZmFqYOxoTpwoAlXAr9Q</recordid><startdate>20010226</startdate><enddate>20010226</enddate><creator>YAMASAKI TSUYOSHI</creator><creator>ANDOH HIDEKAZU</creator><creator>TAMBA YOSHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20010226</creationdate><title>ARTIFICIAL LEATHER SHEET SUBSTRATE AND PRODUCTION PROCESS THEREOF</title><author>YAMASAKI TSUYOSHI ; ANDOH HIDEKAZU ; TAMBA YOSHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20010014587A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2001</creationdate><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>LAUNDERING</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS</topic><topic>TEXTILES</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMASAKI TSUYOSHI</creatorcontrib><creatorcontrib>ANDOH HIDEKAZU</creatorcontrib><creatorcontrib>TAMBA YOSHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMASAKI TSUYOSHI</au><au>ANDOH HIDEKAZU</au><au>TAMBA YOSHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ARTIFICIAL LEATHER SHEET SUBSTRATE AND PRODUCTION PROCESS THEREOF</title><date>2001-02-26</date><risdate>2001</risdate><abstract>PURPOSE: An artificial leather sheet substrate is provided to exhibit a high denseness of surface napped fiber and an excellent hand touch, writing effect and draping ability, especially as a suede-like artificial leather and to stably obtain the shrinkage ratio, which is unstable according to producing methods in the prior art, in the industry. CONSTITUTION: An artificial leather sheet substrate comprises a fiber entangled nonwoven fabric composed of bundles of a polyamide-based microfine fibers comprising a polyamide or a polyamide composition having a hot toluene swelling degree of 2 to 10%, and having a fineness of 0.1 decitex or less and an elastic polymer and a releasing agent between the bundles, the releasing agent being also added to the inside of the bundles. This leather-like sheet substrate is soft and is excellent in denseness, dyeability and color fastness. The sheet is suitable, as a suede-like artificial leather or a grain surface like artificial leather, for fields for which high quality is required, for example, for clothing.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
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| subjects | FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAUNDERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TEXTILES TREATMENT OF TEXTILES OR THE LIKE WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL |
| title | ARTIFICIAL LEATHER SHEET SUBSTRATE AND PRODUCTION PROCESS THEREOF |
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