Adhesive tape, and adhesive tape roll
    3.
    发明专利
    Adhesive tape, and adhesive tape roll 审中-公开
    粘合胶带和粘合胶带

    公开(公告)号:JP2014070089A

    公开(公告)日:2014-04-21

    申请号:JP2012214828

    申请日:2012-09-27

    Inventor: MATSUMOTO HARUKI

    Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape with optimum characteristics capable of keeping antifouling properties when used to be attached while enhancing releasability when delivered from a roll.SOLUTION: An adhesive tape 150 to be printed with a dimension in a thickness direction includes: a substrate layer 153; an adhesive layer 152 which is provided on one side in a thickness direction of the substrate layer 153 and is constituted by a predetermined adhesive; and a release agent layer 154 which is provided on the another side in the thickness direction of the substrate layer 153, and is constituted by a silicone-based release agent or an olefin resin-based release agent or an acrylic resin-based release agent having a long-chain alkyl group.

    Abstract translation: 要解决的问题:提供一种具有最佳特性的粘合带,其能够在用于粘合时保持防污性,同时提高从卷筒送出时的剥离性。解决方案:印刷厚度方向尺寸的粘合带150包括: 衬底层153; 粘合剂层152,其设置在基板层153的厚度方向的一侧,并且由预定的粘合剂构成; 以及脱模剂层154,其设置在基材层153的厚度方向的另一侧,并且由基于硅氧烷的脱模剂或基于烯烃树脂的脱模剂或基于丙烯酸树脂的脱模剂构成,所述脱模剂层154具有 长链烷基。

    Pressure-sensitive adhesive tape
    5.
    发明专利
    Pressure-sensitive adhesive tape 审中-公开
    压敏胶带

    公开(公告)号:JP2012162622A

    公开(公告)日:2012-08-30

    申请号:JP2011023192

    申请日:2011-02-04

    Abstract: PROBLEM TO BE SOLVED: To enable release of a release-agent layer with low peel force and suppression of transfer of the release-agent layer to a pressure-sensitive adhesive layer, in a pressure-sensitive adhesive tape including the pressure-sensitive adhesive layer and the release-agent layer.SOLUTION: The pressure-sensitive adhesive tape includes a substrate, the pressure-sensitive adhesive layer, and the release-agent layer in contact with the pressure-sensitive adhesive layer, and simultaneously achieves low peel force and suppression of transfer of the release-agent layer, wherein the pressure-sensitive adhesive layer is formed from a 6-12C alkyl (meth)acrylate-based pressure-sensitive adhesive, and the release-agent layer is formed from a release agent in which a non-reactive polyolefin (A) contains a non-reactive polyolefin (A-1) having tensile modulus at 23°C of 10 MPa or less and tensile fracture stress at 23°C of more than 8 MPa and not more than 20 MPa.

    Abstract translation: 待解决的问题为了能够释放具有低剥离力的脱模剂层和抑制脱模剂层向压敏粘合剂层的转移,在包括压敏粘合剂层的压敏粘合带中, 粘合剂层和脱模剂层。 解决方案:压敏粘合带包括与压敏粘合剂层接触的基材,压敏粘合剂层和脱模剂层,同时实现低剥离力和抑制 脱模剂层,其中所述压敏粘合剂层由6-12C(甲基)丙烯酸烷基酯(甲基)丙烯酸酯类压敏粘合剂形成,并且所述脱模剂层由脱模剂形成,其中所述非反应性聚烯烃 (A)含有在23℃下的拉伸弹性模量为10MPa以下且23℃下的拉伸断裂应力大于8MPa且为20MPa以下的非反应性聚烯烃(A-1)。 版权所有(C)2012,JPO&INPIT

    Release agent, mold release agent, and adhesive tape
    6.
    发明专利
    Release agent, mold release agent, and adhesive tape 有权
    发行代理商,模具发行代理商和胶粘带

    公开(公告)号:JP2012087210A

    公开(公告)日:2012-05-10

    申请号:JP2010234896

    申请日:2010-10-19

    CPC classification number: C09J7/201 C09J7/22 C09J2423/005 C09J2475/006

    Abstract: PROBLEM TO BE SOLVED: To provide a release agent that maintains release properties inherent in a polyolefin and has good tight adhesion to a substrate, and to provide a mold release agent using the same, and also, an adhesive tape using the mold release agent.SOLUTION: The release agent includes at least: a polyolefin; an alicyclic isocyanate having three or more isocyanate groups in one molecule; and a polyolefin polyol with a number average molecular weight of 1,500-5,000.

    Abstract translation: 要解决的问题:提供一种保持聚烯烃固有的释放性能并且对基材具有良好的紧密粘合性并提供使用其的脱模剂的脱模剂,以及使用该模具的粘合带 脱模剂。 解决方案:脱模剂至少包括:聚烯烃; 在一个分子中具有三个或更多个异氰酸酯基的脂环族异氰酸酯; 和数均分子量为1,500-5,000的聚烯烃多元醇。 版权所有(C)2012,JPO&INPIT

    Peeling sheet and sticky material
    7.
    发明专利
    Peeling sheet and sticky material 有权
    剥离片和胶片材料

    公开(公告)号:JP2006299232A

    公开(公告)日:2006-11-02

    申请号:JP2006012373

    申请日:2006-01-20

    Abstract: PROBLEM TO BE SOLVED: To provide a peeling sheet and a sticky material which hardly affect on electrical parts or the like and are excellent in peel property. SOLUTION: A sticky material 100 (the sticky material of the present invention) is composed by sticking a sticky sheet 2 comprising a sticky material layer 21 and a sticky sheet substrate 22 to a peeling sheet 1 comprising a releasing agent layer 11 and a substrate (peeling sheet substrate) 12, and the sticky material layer 21 is in contact with the releasing agent layer 11 in the sticky material 100. The releasing agent layer 11 comprises materials which do not substantially contain a silicone compound. The releasing agent layer 11 mainly comprises elastomers and has a Young's modulus of 1.5 GPa or lower. As the elastomers, polybutadiene rubbers (in particular, 1, 4-polybutadiene rubber), polyisoprene rubbers and ethylene-propylene rubbers are preferably used. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供几乎不影响电气部件等并且剥离性优异的剥离片和粘性材料。 解决方案:粘合材料100(本发明的粘性材料)通过将包括粘性材料层21和粘性片基材22的粘性片2粘附到包含脱模剂层11的剥离片1和 基材(剥离片基材)12,粘性材料层21与粘性材料100中的脱模剂层11接触。脱模剂层11包含实质上不含硅酮化合物的材料。 脱模剂层11主要包括弹性体,杨氏模量为1.5GPa以下。 作为弹性体,优选使用聚丁二烯橡胶(特别是1,4-聚丁二烯橡胶),聚异戊二烯橡胶和乙烯 - 丙烯橡胶。 版权所有(C)2007,JPO&INPIT

    Release liner and pressure-sensitive adhesive tape or sheet using the same
    8.
    发明专利
    Release liner and pressure-sensitive adhesive tape or sheet using the same 审中-公开
    释放衬垫和压敏粘合胶带或使用它的胶带

    公开(公告)号:JP2005350650A

    公开(公告)日:2005-12-22

    申请号:JP2005040246

    申请日:2005-02-17

    Abstract: PROBLEM TO BE SOLVED: To provide a release liner capable of smoothly releasing a release layer from a pressure-sensitive adhesive layer without using a silicone-based releasing agent in the release layer. SOLUTION: The release liner includes a release layer constituted of a polyolefin resin, wherein the release layer has surface irregularities. The surface irregularities of the release layer may be constituted of recesses and protrusions which are irregularly different in shape and have been disposed in irregular arrangement. The release layer preferably has a surface roughness Ra of 1-3 μm. As the polyolefin resin constituting the release layer, at least one polyolefin resin selected from the group consisting of polyethylene, polypropylene, polybutene, poly(4-methyl-1-pentene), and copolymers of ethylene with a 3-10Cα-olefin can be used. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:提供一种能够在剥离层中不使用硅氧烷基脱模剂的情况下从压敏粘合剂层顺利地释放脱模层的剥离衬垫。 解决方案:剥离衬垫包括由聚烯烃树脂构成的脱模层,其中剥离层具有表面不规则性。 剥离层的表面凹凸可以由形状不规则且凹凸不平的凹凸构成。 剥离层优选具有1-3μm的表面粗糙度Ra。 作为构成剥离层的聚烯烃树脂,可以使用选自聚乙烯,聚丙烯,聚丁烯,聚(4-甲基-1-戊烯),乙烯与3-10Cα-烯烃的共聚物中的至少一种聚烯烃树脂 用过的。 版权所有(C)2006,JPO&NCIPI

    インクジェット記録用粘着ラベル
    10.
    发明专利
    インクジェット記録用粘着ラベル 有权
    粘合标签用于喷墨记录

    公开(公告)号:JP2014195994A

    公开(公告)日:2014-10-16

    申请号:JP2014040208

    申请日:2014-03-03

    Inventor: UETAKE KAZUYUKI

    Abstract: 【課題】剥離紙が不要であり、優れた水性インクジェットインクによるインクジェット印字適性及び印字画像の物理的耐久性を損なうことなく、剥離力の低減が可能なインクジェット記録用粘着ラベルの提供。【解決手段】支持体と、該支持体の一方の面上に、インク受容層と、離型層とをこの順に少なくとも有し、前記支持体の他方の面上に、粘着剤層を有してなり、前記離型層がシリコーン樹脂を少なくとも含有し、かつ前記離型層が前記インク受容層表面を被覆する割合である離型層被覆率が20%〜70%であるインクジェット記録用粘着ラベルである。【選択図】なし

    Abstract translation: 要解决的问题:提供一种不需要剥离纸并能够减轻剥离力的喷墨记录用粘合剂标签,而不会不利地影响归因于水性喷墨油墨的优异的喷墨印刷性和印刷图像的物理耐久性。解决方案:提供的粘合剂 用于喷墨记录的标签至少包括支撑介质和油墨接收层以及在支撑介质的一个表面上方以适当顺序形成的释放层,而支撑介质的另一个表面设置有粘合剂层,而剥离层 至少包含有机硅树脂,而剥离层覆盖率即分散层的油墨接收层表面的覆盖率的比例为20%〜70%。

Patent Agency Ranking