LAMINATE AND METHOD FOR MANUFACTURING SAME
Provided are a laminate that can be used as a microchannel chip that maintains joint strength while also displaying good external appearance and having reduced risk of liquid leakage from a channel and a method for manufacturing the same. The laminate includes a channel-equipped substrate having a c...
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| creator | CHIBA, Daido NISHIOKA, Hiroya |
| description | Provided are a laminate that can be used as a microchannel chip that maintains joint strength while also displaying good external appearance and having reduced risk of liquid leakage from a channel and a method for manufacturing the same. The laminate includes a channel-equipped substrate having a cycloolefin polymer as a material and a cover material having a cycloolefin polymer as a material that are joined via a joining agent having a mixture of two or more cycloolefin polymers as a material. A glass-transition temperature of the mixture of cycloolefin polymers that is a material of the joining agent is not less than 20°C lower than both a glass-transition temperature of the cycloolefin polymer that is a material of the channel-equipped substrate and a glass-transition temperature of the cycloolefin polymer that is a material of the cover material and is not lower than 68°C and not higher than 138°C. |
| format | Patent |
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The laminate includes a channel-equipped substrate having a cycloolefin polymer as a material and a cover material having a cycloolefin polymer as a material that are joined via a joining agent having a mixture of two or more cycloolefin polymers as a material. A glass-transition temperature of the mixture of cycloolefin polymers that is a material of the joining agent is not less than 20°C lower than both a glass-transition temperature of the cycloolefin polymer that is a material of the channel-equipped substrate and a glass-transition temperature of the cycloolefin polymer that is a material of the cover material and is not lower than 68°C and not higher than 138°C.</description><language>eng ; fre ; ger</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; DYES ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; MEASURING ; METALLURGY ; MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES ; MICROSTRUCTURAL TECHNOLOGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; PAINTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PHYSICS ; POLISHES ; PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TESTING ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; USE OF MATERIALS AS ADHESIVES ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2024</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=20240807&DB=EPODOC&CC=EP&NR=4411385A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240807&DB=EPODOC&CC=EP&NR=4411385A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHIBA, Daido</creatorcontrib><creatorcontrib>NISHIOKA, Hiroya</creatorcontrib><title>LAMINATE AND METHOD FOR MANUFACTURING SAME</title><description>Provided are a laminate that can be used as a microchannel chip that maintains joint strength while also displaying good external appearance and having reduced risk of liquid leakage from a channel and a method for manufacturing the same. The laminate includes a channel-equipped substrate having a cycloolefin polymer as a material and a cover material having a cycloolefin polymer as a material that are joined via a joining agent having a mixture of two or more cycloolefin polymers as a material. A glass-transition temperature of the mixture of cycloolefin polymers that is a material of the joining agent is not less than 20°C lower than both a glass-transition temperature of the cycloolefin polymer that is a material of the channel-equipped substrate and a glass-transition temperature of the cycloolefin polymer that is a material of the cover material and is not lower than 68°C and not higher than 138°C.</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>MEASURING</subject><subject>METALLURGY</subject><subject>MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES</subject><subject>MICROSTRUCTURAL TECHNOLOGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TESTING</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDycfT19HMMcVVw9HNR8HUN8fB3UXDzD1LwdfQLdXN0DgkN8vRzVwh29HXlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmJoaGxhamjobGRCgBAPSLJA0</recordid><startdate>20240807</startdate><enddate>20240807</enddate><creator>CHIBA, Daido</creator><creator>NISHIOKA, Hiroya</creator><scope>EVB</scope></search><sort><creationdate>20240807</creationdate><title>LAMINATE AND METHOD FOR MANUFACTURING SAME</title><author>CHIBA, Daido ; NISHIOKA, Hiroya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4411385A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>MEASURING</topic><topic>METALLURGY</topic><topic>MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES</topic><topic>MICROSTRUCTURAL TECHNOLOGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TESTING</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>CHIBA, Daido</creatorcontrib><creatorcontrib>NISHIOKA, Hiroya</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHIBA, Daido</au><au>NISHIOKA, Hiroya</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LAMINATE AND METHOD FOR MANUFACTURING SAME</title><date>2024-08-07</date><risdate>2024</risdate><abstract>Provided are a laminate that can be used as a microchannel chip that maintains joint strength while also displaying good external appearance and having reduced risk of liquid leakage from a channel and a method for manufacturing the same. The laminate includes a channel-equipped substrate having a cycloolefin polymer as a material and a cover material having a cycloolefin polymer as a material that are joined via a joining agent having a mixture of two or more cycloolefin polymers as a material. A glass-transition temperature of the mixture of cycloolefin polymers that is a material of the joining agent is not less than 20°C lower than both a glass-transition temperature of the cycloolefin polymer that is a material of the channel-equipped substrate and a glass-transition temperature of the cycloolefin polymer that is a material of the cover material and is not lower than 68°C and not higher than 138°C.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DYES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MEASURING METALLURGY MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES MICROSTRUCTURAL TECHNOLOGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS POLISHES PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TESTING THEIR RELEVANT APPARATUS TRANSPORTING USE OF MATERIALS AS ADHESIVES WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | LAMINATE AND METHOD FOR MANUFACTURING SAME |
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