DIP-FORMED ARTICLE COMPRISING LAYER DERIVED FROM LATEX COMPOSITION FOR DIP-FORMING
The present invention provides a dip-formed article that has an excellent stress retention rate and is easily stretched and soft. The present invention provides a dip-formed article comprising a layer derived from a latex composition for dip-forming, wherein the latex composition for dip-forming con...
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| creator | SATAKE, Shoya KIM, Jung Eun TAKEUCHI, Yamato JANG, Myung Su YEU, Seung Uk KWON, Won Sang ENOMOTO, Norihide HOSHINO, Sayaka HAN, Jung Su |
| description | The present invention provides a dip-formed article that has an excellent stress retention rate and is easily stretched and soft. The present invention provides a dip-formed article comprising a layer derived from a latex composition for dip-forming, wherein the latex composition for dip-forming contains a carboxylic acid-modified nitrile-based copolymer latex, the carboxylic acid-modified nitrile-based copolymer latex contains a carboxylic acid-modified nitrile-based copolymer, and the dip-formed article has an elongation of more than 650% and satisfies the following Expressions 1 and 2,[Expression 1] k1′+k2′+k3′≤9.3N/mm [Expression 2] 0.55≤k1′/k1′+k2′+k3′ wherein k1' is a value obtained by dividing an equilibrium coefficient k1 by a thickness of a test piece, and k2' and k3' are values obtained by dividing viscous coefficients k2 and k3 by the thickness of the test piece, respectively. |
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The present invention provides a dip-formed article comprising a layer derived from a latex composition for dip-forming, wherein the latex composition for dip-forming contains a carboxylic acid-modified nitrile-based copolymer latex, the carboxylic acid-modified nitrile-based copolymer latex contains a carboxylic acid-modified nitrile-based copolymer, and the dip-formed article has an elongation of more than 650% and satisfies the following Expressions 1 and 2,[Expression 1] k1′+k2′+k3′≤9.3N/mm [Expression 2] 0.55≤k1′/k1′+k2′+k3′ wherein k1' is a value obtained by dividing an equilibrium coefficient k1 by a thickness of a test piece, and k2' and k3' are values obtained by dividing viscous coefficients k2 and k3 by the thickness of the test piece, respectively.</description><language>eng ; fre ; ger</language><subject>ACCESSORIES ; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DIAGNOSIS ; GENERAL PROCESSES OF COMPOUNDING ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; OUTERWEAR ; PERFORMING OPERATIONS ; PROTECTIVE GARMENTS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; SURGERY ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WEARING APPAREL ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL ; WORKING-UP</subject><creationdate>2023</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=20230927&DB=EPODOC&CC=EP&NR=4063435A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230927&DB=EPODOC&CC=EP&NR=4063435A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SATAKE, Shoya</creatorcontrib><creatorcontrib>KIM, Jung Eun</creatorcontrib><creatorcontrib>TAKEUCHI, Yamato</creatorcontrib><creatorcontrib>JANG, Myung Su</creatorcontrib><creatorcontrib>YEU, Seung Uk</creatorcontrib><creatorcontrib>KWON, Won Sang</creatorcontrib><creatorcontrib>ENOMOTO, Norihide</creatorcontrib><creatorcontrib>HOSHINO, Sayaka</creatorcontrib><creatorcontrib>HAN, Jung Su</creatorcontrib><title>DIP-FORMED ARTICLE COMPRISING LAYER DERIVED FROM LATEX COMPOSITION FOR DIP-FORMING</title><description>The present invention provides a dip-formed article that has an excellent stress retention rate and is easily stretched and soft. The present invention provides a dip-formed article comprising a layer derived from a latex composition for dip-forming, wherein the latex composition for dip-forming contains a carboxylic acid-modified nitrile-based copolymer latex, the carboxylic acid-modified nitrile-based copolymer latex contains a carboxylic acid-modified nitrile-based copolymer, and the dip-formed article has an elongation of more than 650% and satisfies the following Expressions 1 and 2,[Expression 1] k1′+k2′+k3′≤9.3N/mm [Expression 2] 0.55≤k1′/k1′+k2′+k3′ wherein k1' is a value obtained by dividing an equilibrium coefficient k1 by a thickness of a test piece, and k2' and k3' are values obtained by dividing viscous coefficients k2 and k3 by the thickness of the test piece, respectively.</description><subject>ACCESSORIES</subject><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DIAGNOSIS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>OUTERWEAR</subject><subject>PERFORMING OPERATIONS</subject><subject>PROTECTIVE GARMENTS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>SURGERY</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WEARING APPAREL</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhy8QzQdfMP8nV1UXAMCvF09nFVcPb3DQjyDPb0c1fwcYx0DVJwcQ3yDAMqcAvy9wUKhbhGgNX4B3uGePr7KQC1K8CMAWriYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmBmbGJsamjibGRCgBAHs6L0g</recordid><startdate>20230927</startdate><enddate>20230927</enddate><creator>SATAKE, Shoya</creator><creator>KIM, Jung Eun</creator><creator>TAKEUCHI, Yamato</creator><creator>JANG, Myung Su</creator><creator>YEU, Seung Uk</creator><creator>KWON, Won Sang</creator><creator>ENOMOTO, Norihide</creator><creator>HOSHINO, Sayaka</creator><creator>HAN, Jung Su</creator><scope>EVB</scope></search><sort><creationdate>20230927</creationdate><title>DIP-FORMED ARTICLE COMPRISING LAYER DERIVED FROM LATEX COMPOSITION FOR DIP-FORMING</title><author>SATAKE, Shoya ; 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The present invention provides a dip-formed article comprising a layer derived from a latex composition for dip-forming, wherein the latex composition for dip-forming contains a carboxylic acid-modified nitrile-based copolymer latex, the carboxylic acid-modified nitrile-based copolymer latex contains a carboxylic acid-modified nitrile-based copolymer, and the dip-formed article has an elongation of more than 650% and satisfies the following Expressions 1 and 2,[Expression 1] k1′+k2′+k3′≤9.3N/mm [Expression 2] 0.55≤k1′/k1′+k2′+k3′ wherein k1' is a value obtained by dividing an equilibrium coefficient k1 by a thickness of a test piece, and k2' and k3' are values obtained by dividing viscous coefficients k2 and k3 by the thickness of the test piece, respectively.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DIAGNOSIS GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS OUTERWEAR PERFORMING OPERATIONS PROTECTIVE GARMENTS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SURGERY THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WEARING APPAREL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP |
| title | DIP-FORMED ARTICLE COMPRISING LAYER DERIVED FROM LATEX COMPOSITION FOR DIP-FORMING |
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