SOLVENTLESS RELEASE COATING ORGANOPOLYSILOXANE COMPOSITION AND SHEET-FORM SUBSTRATE HAVING CURED RELEASE COATING
    42.
    发明申请
    SOLVENTLESS RELEASE COATING ORGANOPOLYSILOXANE COMPOSITION AND SHEET-FORM SUBSTRATE HAVING CURED RELEASE COATING 审中-公开
    无溶剂涂层有机聚硅氧烷组合物和具有固化释放涂料的片状基材

    公开(公告)号:US20160244636A1

    公开(公告)日:2016-08-25

    申请号:US15031335

    申请日:2014-10-24

    IPC分类号: C09D183/04 C09J7/02

    摘要: This invention relates to solventless release coating organopolysiloxane composition and sheet-form substrate having cured release coating, providing a solventless release coating organopolysiloxane composition having a viscosity of 50 to 3,000 mPa s, comprising (A) 100 parts of an organopolysiloxane fluid having a viscosity at 25° C. of 10 to 1,000 mPa s and alkenyl content of 0.10 to 3.0 wt %; (B) 0.5 to 15 parts of a diorganopolysiloxane having a viscosity at 25° C. of 10,000 to 150,000 mPa s, and 0.05 to 0.30% of alkenyl groups at the pendant position of its siloxane-chain and trialkylsiloxy-terminals; (C) a prescribed quantity of an organohydrogenpolysiloxane; and (D) a hydrosilylation reaction catalyst. Also, a cured release coating-bearing sheet-form substrate that has a cured coating from this solventless release coating organopolysiloxane composition is provided.

    摘要翻译: 本发明涉及无溶剂脱模涂层有机聚硅氧烷组合物和具有固化的剥离涂层的片状基材,提供粘度为50至3,000mPa·s的无溶剂脱模涂层有机聚硅氧烷组合物,其包含(A)100份有机聚硅氧烷流体, 25℃,10〜1000mPa·s,烯基含量为0.10〜3.0重量%。 (B)0.5〜15份在25℃下的粘度为10,000〜150,000mPa·s的二有机聚硅氧烷和其硅氧烷 - 链和三烷基甲硅烷氧基末端侧链上的链烯基为0.05〜0.30% (C)规定量的有机氢聚硅氧烷; 和(D)氢化硅烷化反应催化剂。 另外,提供了具有来自该无溶剂型剥离涂层有机聚硅氧烷组合物的固化涂层的固化剥离涂层承载片状基材。

    THERMAL SPRAY MASKING TAPE
    45.
    发明申请
    THERMAL SPRAY MASKING TAPE 审中-公开
    热喷胶带

    公开(公告)号:US20140370223A1

    公开(公告)日:2014-12-18

    申请号:US14302983

    申请日:2014-06-12

    IPC分类号: C09J7/02 B32B37/12

    摘要: A double coated tape including a glass cloth carrier, a pressure sensitive adhesive layer on each side of the carrier, and a porous release liner. The pressure sensitive adhesive leaves no residue property on Stainless and Copper panel after 300° C.×15 minute with 5 minute cooling. A method of forming a double sided adhesive tape including: providing a porous carrier having a first surface and a second surface; applying a first pressure sensitive adhesive on the first surface of the porous carrier, curing the first pressure sensitive adhesive to form a first pressure sensitive adhesive layer, laminating a porous release liner on the first pressure sensitive adhesive layer, applying a second pressure sensitive adhesive on the second surface of the porous carrier; and curing the second pressure sensitive adhesive to form a second pressure sensitive layer.

    摘要翻译: 包括玻璃布载体,载体每一侧上的压敏粘合剂层和多孔隔离衬垫的双面胶带。 压敏粘合剂在不锈钢和铜板300°C×15分钟冷却5分钟后不留下残留物。 一种形成双面胶带的方法,包括:提供具有第一表面和第二表面的多孔载体; 将第一压敏粘合剂施加到多孔载体的第一表面上,固化第一压敏粘合剂以形成第一压敏粘合剂层,在第一压敏粘合剂层上层压多孔隔离衬垫,将第二压敏粘合剂施加到 多孔载体的第二表面; 并固化第二压敏粘合剂以形成第二压敏层。

    Pressure-chromic tape and methods of making same
    46.
    发明授权
    Pressure-chromic tape and methods of making same 有权
    压色带及其制作方法

    公开(公告)号:US08912119B2

    公开(公告)日:2014-12-16

    申请号:US13665293

    申请日:2012-10-31

    摘要: Masking tapes that changes color when the tape is rubbed down or dispensed onto an adherend and methods of making such tapes are disclosed herein. The tape includes a backing, a layer of adhesive on the bottom surface of the backing, and a release structure on the top surface of the backing that includes a pressure-chromic indicator and a release layer. The pressure-chromic indicator is characterized in that it is not activated by the pressure applied during the manufacturing process, but is activated by the pressure applied when the tape is rubbed or dispensed onto an adherend.

    摘要翻译: 本文公开了当将胶带摩擦或分配到被粘物上时改变颜色的掩蔽带以及制造这种带的方法。 胶带包括背衬,背衬底表面上的粘合剂层,以及背衬顶表面上的释放结构,其包括压力 - 铬指示剂和释放层。 压力 - 铬指示器的特征在于,其不被制造过程中施加的压力激活,而是由带子被摩擦或分配到被粘物上时施加的压力激活。

    CURABLE-ON-DEMAND POLYSILOXANE COATING COMPOSITION
    47.
    发明申请
    CURABLE-ON-DEMAND POLYSILOXANE COATING COMPOSITION 有权
    可固化需求的聚硅氧烷涂料组合物

    公开(公告)号:US20140349125A1

    公开(公告)日:2014-11-27

    申请号:US14368515

    申请日:2012-12-21

    IPC分类号: C09D183/06

    摘要: A curable composition comprises (a) at least one polyorganosiloxane, fluorinated polyorganosiloxane, or combination thereof comprising reactive silane functionality comprising at least two hydroxysilyl moieties; (b) at least one polyorganosiloxane, fluorinated polyorganosiloxane, or combination thereof comprising reactive silane functionality comprising at least two hydrosilyl moieties; and (c) at least one photoactivatable composition comprising at least one organoborate salt selected from tetraarylborate, triarylorganoborate, diaryldiorganoborate, and aryltriorganoborate salts (and combinations thereof) of at least one base selected from amidines, guanidines, phosphazenes, proazaphosphatranes, and combinations thereof; wherein at least one of the components (a) and (b) has an average reactive silane functionality of at least three.

    摘要翻译: 可固化组合物包含(a)至少一种聚有机硅氧烷,氟化聚有机硅氧烷或其组合,其包含至少两个羟基甲硅烷基部分的反应性硅烷官能团; (b)至少一种聚有机硅氧烷,氟化聚有机硅氧烷或其组合,其包含至少两个氢化甲硅烷基部分的反应性硅烷官能团; 至少一种可光活化的组合物,其包含至少一种选自脒,胍,磷腈,前az磷化物及其组合的至少一种选自四芳基硼酸盐,三芳基有机硼酸盐,二芳基二硼酸盐和芳基三硼酸盐(及其组合)的有机硼酸盐; 其中组分(a)和(b)中的至少一种具有至少三个的平均反应性硅烷官能度。

    CURABLE POLYSILOXANE COMPOSITION
    48.
    发明申请
    CURABLE POLYSILOXANE COMPOSITION 有权
    可固化的聚硅氧烷组合物

    公开(公告)号:US20140342166A1

    公开(公告)日:2014-11-20

    申请号:US14368332

    申请日:2012-12-21

    IPC分类号: C09D183/04 B05D3/00

    摘要: A curable composition comprises (a) at least one polyorganosiloxane, fluorinated polyorganosiloxane, or combination thereof comprising reactive silane functionality comprising at least two hydroxysilyl moieties; (b) at least one polyorganosiloxane, fluorinated polyorganosiloxane, or combination thereof comprising reactive silane functionality comprising at least two hydrosilyl moieties; and (c) a catalyst composition comprising (1) at least one base selected from amidines, guanidines, phosphazenes, proazaphosphatranes, and combinations thereof, and (2) at least one Lewis acid; wherein at least one of the components (a) and (b) has an average reactive silane functionality of at least three.

    摘要翻译: 可固化组合物包含(a)至少一种聚有机硅氧烷,氟化聚有机硅氧烷或其组合,其包含至少两个羟基甲硅烷基部分的反应性硅烷官能团; (b)至少一种聚有机硅氧烷,氟化聚有机硅氧烷或其组合,其包含至少两个氢化甲硅烷基部分的反应性硅烷官能团; 和(c)催化剂组合物,其包含(1)至少一种选自脒,胍,磷腈,前氮磷酸盐及其组合的碱,和(2)至少一种路易斯酸; 其中组分(a)和(b)中的至少一种具有至少三个的平均反应性硅烷官能度。

    ADHESIVE TAPE AND ADHESIVE TAPE ROLL
    49.
    发明申请
    ADHESIVE TAPE AND ADHESIVE TAPE ROLL 有权
    胶带和胶带

    公开(公告)号:US20140087182A1

    公开(公告)日:2014-03-27

    申请号:US14032497

    申请日:2013-09-20

    申请人: Haruki MATSUMOTO

    发明人: Haruki MATSUMOTO

    IPC分类号: C09J7/02

    摘要: This disclosure discloses an adhesive tape having a dimension in a thickness direction, comprising a tape base layer, an adhesive layer, and a separation layer. The adhesive layer is disposed on one side of the tape base layer in the thickness direction and includes a predetermined adhesive. The separation layer is disposed on the other side of the tape base layer in the thickness direction and includes a silicon separating agent, an olefin resin separating agent, or an acrylic resin separating agent having a long-chain alkyl group.

    摘要翻译: 本公开公开了一种具有厚度方向尺寸的胶带,包括带基层,粘合剂层和分离层。 粘合剂层沿着厚度方向设置在带基层的一侧,并且包括预定的粘合剂。 分离层沿厚度方向设置在带基层的另一侧,并且包括硅分离剂,烯烃树脂分离剂或具有长链烷基的丙烯酸树脂分离剂。