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    • 32. 发明授权
    • Release sheet capable of thermal transfer recording and pressure-sensitive adhesive tape
    • 具有热转印记录和压敏粘合带的剥离片
    • US07419708B2
    • 2008-09-02
    • US10467124
    • 2001-02-13
    • Nobuhisa KobayashiKazuyoshi Wakata
    • Nobuhisa KobayashiKazuyoshi Wakata
    • B41M5/50
    • B41M5/52B41M5/5254B41M5/5272B41M5/5281B41M5/529C09J7/40C09J2421/005C09J2431/005C09J2467/005C09J2475/005C09J2477/005C09J2483/005Y10T428/14Y10T428/1462Y10T428/1471Y10T428/1476Y10T428/1495Y10T428/28Y10T428/2839Y10T428/2848Y10T428/31663
    • The present invention relates to a release sheet and an adhesive tape which display excellent releasability from an adhesive layer, excellent printing and print recordability for thermal transfer systems using an ink ribbon or the like, little susceptibility to slipping when release agent layers are placed together, little susceptibility to blocking, and no ink soiling.A release sheet of the present invention is a thermal transfer recordable release sheet with a release agent layer of a release agent composition provided on at least one surface of a substrate, wherein the release agent composition comprises at least one thermoplastic resin and/or thermoplastic elastomer selected from a group consisting of polyurethane resins, polyester resins, polyamide resins, ethylene-vinyl acetate copolymers, long chain alkyl compounds produced by reacting a vinyl acetate (co)polymer and an alkyl isocyanate, polyisobutylenes, butyl rubbers, brominated butyl rubbers, chlorinated butyl rubbers, polyisoprenes and polybutadienes, as well as a polydimethylsiloxane, and an adhesive tape of the present invention is a tape in which an adhesive layer is provided on such a release sheet, on the opposite surface to the release agent layer.
    • 本发明涉及一种剥离片和粘合带,其从粘合剂层显示优异的剥离性,对于使用墨带等的热转印系统来说,具有优异的印刷和印刷可记录性,当剥离剂层放置在一起时对滑动的敏感性很小, 几乎不易堵塞,无油墨污染。 本发明的剥离片是具有在基材的至少一个表面上设置的脱模剂组合物的脱模剂层的热转印可记录剥离片,其中脱模剂组合物包含至少一种热塑性树脂和/或热塑性弹性体 选自聚氨酯树脂,聚酯树脂,聚酰胺树脂,乙烯 - 乙酸乙烯酯共聚物,通过乙酸乙烯酯(共)聚合物和异氰酸烷基酯反应制备的长链烷基化合物,聚异丁烯,丁基橡胶,溴化丁基橡胶,氯化 丁基橡胶,聚异戊二烯和聚丁二烯以及聚二甲基硅氧烷,并且本发明的粘合带是在剥离片上与剥离剂层相反的表面上设置粘合剂层的带。
    • 33. 发明申请
    • Thermal transfer recordable release sheet and adhesive tape
    • 热转印记录纸和胶带
    • US20060127610A1
    • 2006-06-15
    • US11337851
    • 2006-01-23
    • Nobuhisa KobayashiKazuyoshi Wakata
    • Nobuhisa KobayashiKazuyoshi Wakata
    • B41M5/40
    • B41M5/52B41M5/5254B41M5/5272B41M5/5281B41M5/529C09J7/40C09J2421/005C09J2431/005C09J2467/005C09J2475/005C09J2477/005C09J2483/005Y10T428/14Y10T428/1462Y10T428/1471Y10T428/1476Y10T428/1495Y10T428/28Y10T428/2839Y10T428/2848Y10T428/31663
    • The present invention relates to a release sheet and an adhesive tape which display excellent releasability from an adhesive layer, excellent printing and print recordability for thermal transfer systems using an ink ribbon or the like, little susceptibility to slipping when release agent layers are placed together, little susceptibility to blocking, and no ink soiling. A release sheet of the present invention is a thermal transfer recordable release sheet with a release agent layer of a release agent composition provided on at least one surface of a substrate, wherein the release agent composition comprises at least one thermoplastic resin and/or thermoplastic elastomer selected from a group consisting of polyurethane resins, polyester resins, polyamide resins, ethylene-vinyl acetate copolymers, long chain alkyl compounds produced by reacting a vinyl acetate (co)polymer and an alkyl isocyanate, polyisobutylenes, butyl rubbers, brominated butyl rubbers, chlorinated butyl rubbers, polyisoprenes and polybutadienes, as well as a polydimethylsiloxane, and an adhesive tape of the present invention is a tape in which an adhesive layer is provided on such a release sheet, on the opposite surface to the release agent layer.
    • 本发明涉及一种剥离片和粘合带,其从粘合剂层显示优异的剥离性,对于使用墨带等的热转印系统来说,具有优异的印刷和印刷可记录性,当剥离剂层放置在一起时对滑动的敏感性很小, 几乎不易堵塞,无油墨污染。 本发明的剥离片是具有在基材的至少一个表面上设置的脱模剂组合物的脱模剂层的热转印可记录剥离片,其中脱模剂组合物包含至少一种热塑性树脂和/或热塑性弹性体 选自聚氨酯树脂,聚酯树脂,聚酰胺树脂,乙烯 - 乙酸乙烯酯共聚物,通过乙酸乙烯酯(共)聚合物和异氰酸烷基酯反应制备的长链烷基化合物,聚异丁烯,丁基橡胶,溴化丁基橡胶,氯化 丁基橡胶,聚异戊二烯和聚丁二烯以及聚二甲基硅氧烷,并且本发明的粘合带是在剥离片上与剥离剂层相反的表面上设置粘合剂层的带。
    • 34. 发明申请
    • Release sheet capable of thermal transfer recording and pressure-sensitive adhesive tape
    • 具有热转印记录和压敏粘合带的剥离片
    • US20040052982A1
    • 2004-03-18
    • US10467124
    • 2003-08-04
    • Nobuhisa KobayashiKazuyoshi Wakata
    • B32B009/00
    • B41M5/52B41M5/5254B41M5/5272B41M5/5281B41M5/529C09J7/40C09J2421/005C09J2431/005C09J2467/005C09J2475/005C09J2477/005C09J2483/005Y10T428/14Y10T428/1462Y10T428/1471Y10T428/1476Y10T428/1495Y10T428/28Y10T428/2839Y10T428/2848Y10T428/31663
    • The present invention relates to a release sheet and an adhesive tape which display excellent releasability from an adhesive layer, excellent printing and print recordability for thermal transfer systems using an ink ribbon or the like, little susceptibility to slipping when release agent layers are placed together, little susceptibility to blocking, and no ink soiling. A release sheet of the present invention is a thermal transfer recordable release sheet with a release agent layer of a release agent composition provided on at least one surface of a substrate, wherein the release agent composition comprises at least one thermoplastic resin and/or thermoplastic elastomer selected from a group consisting of polyurethane resins, polyester resins, polyamide resins, ethylene-vinyl acetate copolymers, long chain alkyl compounds produced by reacting a vinyl acetate (co)polymer and an alkyl isocyanate, polyisobutylenes, butyl rubbers, brominated butyl rubbers, chlorinated butyl rubbers, polyisoprenes and polybutadienes, as well as a polydimethylsiloxane, and an adhesive tape of the present invention is a tape in which an adhesive layer is provided on such a release sheet, on the opposite surface to the release agent layer.
    • 本发明涉及一种剥离片和粘合带,其从粘合剂层显示优异的剥离性,对于使用墨带等的热转印系统来说,具有优异的印刷和印刷可记录性,当剥离剂层放置在一起时对滑动的敏感性很小, 几乎不易堵塞,无油墨污染。 本发明的剥离片是具有在基材的至少一个表面上设置的脱模剂组合物的脱模剂层的热转印可记录剥离片,其中脱模剂组合物包含至少一种热塑性树脂和/或热塑性弹性体 选自聚氨酯树脂,聚酯树脂,聚酰胺树脂,乙烯 - 乙酸乙烯酯共聚物,通过乙酸乙烯酯(共)聚合物和异氰酸烷基酯反应制备的长链烷基化合物,聚异丁烯,丁基橡胶,溴化丁基橡胶,氯化 丁基橡胶,聚异戊二烯和聚丁二烯以及聚二甲基硅氧烷,并且本发明的粘合带是在剥离片上与剥离剂层相反的表面上设置粘合剂层的带。
    • 40. 发明申请
    • 熱転写記録可能な剥離シート及び粘着テープ
    • 可传输热转印和压敏粘合胶带
    • WO2002064362A1
    • 2002-08-22
    • PCT/JP2001/000969
    • 2001-02-13
    • 王子製紙株式会社小林伸久若田員義
    • 小林伸久若田員義
    • B32B7/06
    • B41M5/52B41M5/5254B41M5/5272B41M5/5281B41M5/529C09J7/40C09J2421/005C09J2431/005C09J2467/005C09J2475/005C09J2477/005C09J2483/005Y10T428/14Y10T428/1462Y10T428/1471Y10T428/1476Y10T428/1495Y10T428/28Y10T428/2839Y10T428/2848Y10T428/31663
    • A release sheet which is excellent in releasability from a pressure-sensitive adhesive layer and in suitability for heat transfer printing/recording with an ink ribbon, etc., in which the release agent layer is less apt to slip on the release agent layer of another release sheet and to block thereto, and which is free from ink soils. The release sheet comprises a substrate and, formed on at least one side thereof, a release agent layer comprising a release agent composition and is capable of thermal transfer recording, wherein the release agent composition is, for example, one comprising polydimethylsiloxane and at least one thermoplastic resin and/or thermoplastic elastomer selected among a polyurethane resin, a polyester resin, a polyamide resin, an ethylene/vinyl acetate copolymer, a long-chain alkyl compound obtained by reacting a vinyl acetate (co)polymer with an alkyl isocyanate, polyisobutylene, butyl rubber, brominated butyl rubber, chlorinated butyl rubber, polyisoprene, and polybutadiene. The pressure-sensitive adhesive tape comprises the release sheet and a pressure-sensitive adhesive layer formed thereon on the side opposite to the release agent layer.
    • 一种脱模片,其具有优良的耐压粘合剂层的剥离性,并且适用于带有墨带等的热转印印刷/记录,其中脱模剂层较不易在其它剥离剂层上滑动 脱模片并阻挡,并且没有油墨污垢。 剥离片包括基材,并且在其至少一个侧面上形成包含脱模剂组合物并且能够进行热转印记录的脱模剂层,其中脱模剂组合物是例如包含聚二甲基硅氧烷和至少一种 选自聚氨酯树脂,聚酯树脂,聚酰胺树脂,乙烯/乙酸乙烯酯共聚物,乙酸乙烯酯(共)聚合物与异氰酸烷基酯反应得到的长链烷基化合物,聚异丁烯 丁基橡胶,溴化丁基橡胶,氯化丁基橡胶,聚异戊二烯和聚丁二烯。 该压敏粘合带包括剥离片和在其上形成的压敏粘合剂层,该粘合层位于与脱模剂层相反的一侧。