COATING AGENT FOR FOOD PACKAGING SHEET AND FOOD PACKAGING SHEET
To provide a food packaging sheet which has good stability of a coating agent, is excellent in blocking properties and heat sealability, and is also excellent in food product resistance such as seasoning resistance such as catsup and sauce, and microwave oven resistance.SOLUTION: A coating agent for...
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| creator | MAMIYA TOMOTAKA KOIKE TAKAAKI KIMURA KAZUYA KOSHIMIZU WATARU KISHIMOTO NAOKI NAOE KOHEI KIKUTA NAOYA |
| description | To provide a food packaging sheet which has good stability of a coating agent, is excellent in blocking properties and heat sealability, and is also excellent in food product resistance such as seasoning resistance such as catsup and sauce, and microwave oven resistance.SOLUTION: A coating agent for a food packaging sheet contains resin fine particles (A) that are a polymer of an ethylenically unsaturated monomer (a), in which the resin fine particles (A) have glass transition temperatures in each range of -40 to 30°C and 40 to 140°C, and an acid value of 20-40 mgKOH/g, and contain 85-97 mass% of an ethylenically unsaturated monomer (a-1) having a straight-chain alkyl group having 1 to 4 carbon atoms based on the total mass of the ethylenically unsaturated monomer (a).SELECTED DRAWING: Figure 1
【課題】本発明は、コート剤の安定性が良好であって、ブロッキング性およびヒートシール性に優れ、加えてケチャップやソース等の調味料耐性、および電子レンジ耐性といった耐食品性にも優れる食品包装シートの提供を目的とする。【解決手段】エチレン性不飽和単量体（ａ）の重合体である樹脂微粒子（Ａ）を含み、前記樹脂微粒子（Ａ）は、－４０～３０℃と、４０～１４０℃のそれぞれの範囲にガラス転移温度を有し、かつ酸価が２０～４０ｍｇＫＯＨ／ｇであり、前記エチレン性不飽和単量体（ａ）全質量を基準として、炭素数が１～４の直鎖アルキル基を有するエチレン性不飽和単量体（ａ－１）を８５～９７質量％含有する食品包装シート用コート剤により解決される。【選択図】図１ |
| format | Patent |
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【課題】本発明は、コート剤の安定性が良好であって、ブロッキング性およびヒートシール性に優れ、加えてケチャップやソース等の調味料耐性、および電子レンジ耐性といった耐食品性にも優れる食品包装シートの提供を目的とする。【解決手段】エチレン性不飽和単量体（ａ）の重合体である樹脂微粒子（Ａ）を含み、前記樹脂微粒子（Ａ）は、－４０～３０℃と、４０～１４０℃のそれぞれの範囲にガラス転移温度を有し、かつ酸価が２０～４０ｍｇＫＯＨ／ｇであり、前記エチレン性不飽和単量体（ａ）全質量を基準として、炭素数が１～４の直鎖アルキル基を有するエチレン性不飽和単量体（ａ－１）を８５～９７質量％含有する食品包装シート用コート剤により解決される。【選択図】図１</description><language>eng ; jpn</language><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ; ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ; CONVEYING ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; HANDLING THIN OR FILAMENTARY MATERIAL ; IMPREGNATING OR COATING OF PAPER ; INKS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PACKAGES ; PACKAGING ELEMENTS ; PACKING ; PAINTS ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; PERFORMING OPERATIONS ; POLISHES ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; STORING ; TEXTILES ; TRANSPORTING ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2022</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=20220121&DB=EPODOC&CC=JP&NR=2022016065A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220121&DB=EPODOC&CC=JP&NR=2022016065A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAMIYA TOMOTAKA</creatorcontrib><creatorcontrib>KOIKE TAKAAKI</creatorcontrib><creatorcontrib>KIMURA KAZUYA</creatorcontrib><creatorcontrib>KOSHIMIZU WATARU</creatorcontrib><creatorcontrib>KISHIMOTO NAOKI</creatorcontrib><creatorcontrib>NAOE KOHEI</creatorcontrib><creatorcontrib>KIKUTA NAOYA</creatorcontrib><title>COATING AGENT FOR FOOD PACKAGING SHEET AND FOOD PACKAGING SHEET</title><description>To provide a food packaging sheet which has good stability of a coating agent, is excellent in blocking properties and heat sealability, and is also excellent in food product resistance such as seasoning resistance such as catsup and sauce, and microwave oven resistance.SOLUTION: A coating agent for a food packaging sheet contains resin fine particles (A) that are a polymer of an ethylenically unsaturated monomer (a), in which the resin fine particles (A) have glass transition temperatures in each range of -40 to 30°C and 40 to 140°C, and an acid value of 20-40 mgKOH/g, and contain 85-97 mass% of an ethylenically unsaturated monomer (a-1) having a straight-chain alkyl group having 1 to 4 carbon atoms based on the total mass of the ethylenically unsaturated monomer (a).SELECTED DRAWING: Figure 1
【課題】本発明は、コート剤の安定性が良好であって、ブロッキング性およびヒートシール性に優れ、加えてケチャップやソース等の調味料耐性、および電子レンジ耐性といった耐食品性にも優れる食品包装シートの提供を目的とする。【解決手段】エチレン性不飽和単量体（ａ）の重合体である樹脂微粒子（Ａ）を含み、前記樹脂微粒子（Ａ）は、－４０～３０℃と、４０～１４０℃のそれぞれの範囲にガラス転移温度を有し、かつ酸価が２０～４０ｍｇＫＯＨ／ｇであり、前記エチレン性不飽和単量体（ａ）全質量を基準として、炭素数が１～４の直鎖アルキル基を有するエチレン性不飽和単量体（ａ－１）を８５～９７質量％含有する食品包装シート用コート剤により解決される。【選択図】図１</description><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</subject><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</subject><subject>CONVEYING</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>INKS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PACKAGES</subject><subject>PACKAGING ELEMENTS</subject><subject>PACKING</subject><subject>PAINTS</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>STORING</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB39ncM8fRzV3B0d_ULUXDzDwJifxeFAEdnb0d3kESwh6triIKjnwtWCR4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgZGRgaGZgZupoTJQiAIhWKiQ</recordid><startdate>20220121</startdate><enddate>20220121</enddate><creator>MAMIYA TOMOTAKA</creator><creator>KOIKE TAKAAKI</creator><creator>KIMURA KAZUYA</creator><creator>KOSHIMIZU WATARU</creator><creator>KISHIMOTO NAOKI</creator><creator>NAOE KOHEI</creator><creator>KIKUTA NAOYA</creator><scope>EVB</scope></search><sort><creationdate>20220121</creationdate><title>COATING AGENT FOR FOOD PACKAGING SHEET AND FOOD PACKAGING SHEET</title><author>MAMIYA TOMOTAKA ; KOIKE TAKAAKI ; KIMURA KAZUYA ; KOSHIMIZU WATARU ; KISHIMOTO NAOKI ; NAOE KOHEI ; KIKUTA NAOYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022016065A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</topic><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</topic><topic>CONVEYING</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>INKS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PACKAGES</topic><topic>PACKAGING ELEMENTS</topic><topic>PACKING</topic><topic>PAINTS</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>STORING</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>MAMIYA TOMOTAKA</creatorcontrib><creatorcontrib>KOIKE TAKAAKI</creatorcontrib><creatorcontrib>KIMURA KAZUYA</creatorcontrib><creatorcontrib>KOSHIMIZU WATARU</creatorcontrib><creatorcontrib>KISHIMOTO NAOKI</creatorcontrib><creatorcontrib>NAOE KOHEI</creatorcontrib><creatorcontrib>KIKUTA NAOYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAMIYA TOMOTAKA</au><au>KOIKE TAKAAKI</au><au>KIMURA KAZUYA</au><au>KOSHIMIZU WATARU</au><au>KISHIMOTO NAOKI</au><au>NAOE KOHEI</au><au>KIKUTA NAOYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COATING AGENT FOR FOOD PACKAGING SHEET AND FOOD PACKAGING SHEET</title><date>2022-01-21</date><risdate>2022</risdate><abstract>To provide a food packaging sheet which has good stability of a coating agent, is excellent in blocking properties and heat sealability, and is also excellent in food product resistance such as seasoning resistance such as catsup and sauce, and microwave oven resistance.SOLUTION: A coating agent for a food packaging sheet contains resin fine particles (A) that are a polymer of an ethylenically unsaturated monomer (a), in which the resin fine particles (A) have glass transition temperatures in each range of -40 to 30°C and 40 to 140°C, and an acid value of 20-40 mgKOH/g, and contain 85-97 mass% of an ethylenically unsaturated monomer (a-1) having a straight-chain alkyl group having 1 to 4 carbon atoms based on the total mass of the ethylenically unsaturated monomer (a).SELECTED DRAWING: Figure 1
【課題】本発明は、コート剤の安定性が良好であって、ブロッキング性およびヒートシール性に優れ、加えてケチャップやソース等の調味料耐性、および電子レンジ耐性といった耐食品性にも優れる食品包装シートの提供を目的とする。【解決手段】エチレン性不飽和単量体（ａ）の重合体である樹脂微粒子（Ａ）を含み、前記樹脂微粒子（Ａ）は、－４０～３０℃と、４０～１４０℃のそれぞれの範囲にガラス転移温度を有し、かつ酸価が２０～４０ｍｇＫＯＨ／ｇであり、前記エチレン性不飽和単量体（ａ）全質量を基準として、炭素数が１～４の直鎖アルキル基を有するエチレン性不飽和単量体（ａ－１）を８５～９７質量％含有する食品包装シート用コート剤により解決される。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING CORRECTING FLUIDS DYES FILLING PASTES HANDLING THIN OR FILAMENTARY MATERIAL IMPREGNATING OR COATING OF PAPER INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PACKAGES PACKAGING ELEMENTS PACKING PAINTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS STORING TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G USE OF MATERIALS THEREFOR WOODSTAINS |
| title | COATING AGENT FOR FOOD PACKAGING SHEET AND FOOD PACKAGING SHEET |
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