利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

22 条记录 (耗时 0.021 秒)

    Method for producing release liner
    1.
    发明授权
    Method for producing release liner 有权
    剥离衬垫的生产方法

    公开(公告)号：US09394467B2

    公开(公告)日：2016-07-19

    申请号：US14005915

    申请日：2012-03-07

    申请人： Hitoshi Takahira ,  Satomi Yoshie ,  Shigeki Ishiguro ,  Hiroki Senda

    发明人： Hitoshi Takahira ,  Satomi Yoshie ,  Shigeki Ishiguro ,  Hiroki Senda

    IPC分类号： C09D183/04 ,  C09J7/02 ,  C08J7/04 ,  B29C71/02 ,  B05D3/06 ,  B05D5/08 ,  B05D7/04 ,  B05D3/02

    CPC分类号： C09J7/0228 ,  B05D3/0209 ,  B05D3/067 ,  B05D5/08 ,  B05D7/04 ,  C08J7/047 ,  C08J7/08 ,  C08J2301/02 ,  C09D183/04 ,  C09J7/401 ,  C09J7/405 ,  C09J2401/006 ,  C09J2467/006 ,  C09J2477/006 ,  C09J2483/005 ,  Y10T428/31663

    摘要： Efficiently produced is a release liner including a plant-derived film as a substrate and having a good appearance, releasability, and adhesion. A method according to the present invention produces a release liner having a plant-derived film substrate and, on at least one side thereof, a release coat layer derived from a thermosetting silicone resin. The method includes the steps as follows: Step A of applying a thermosetting silicone release agent to at least one side of a plant-derived film substrate, the release agent containing 100 parts by weight of a thermosetting silicone resin and 0.05 to 0.55 part by weight of a curing catalyst; Step B of drying at 40° C. to 90° C. for 10 to 60 seconds after Step A; Step C of applying an ultraviolet ray at 50 to 300 mJ/cm2 after Step B; and Step D of aging at 30° C. to 70° C. for 12 to 240 hours after Step C.

    摘要翻译： 有效制造的是具有植物来源的膜作为基材并具有良好的外观，脱模性和粘合性的剥离衬垫。 根据本发明的方法产生具有植物衍生膜基材的剥离衬垫，并且在其至少一侧上具有源自热固性硅树脂的剥离涂层。 该方法包括以下步骤：步骤A，将热固性硅氧烷脱模剂涂布在植物来源的膜基材的至少一侧，脱模剂含有100重量份的热固性硅树脂和0.05-0.55重量份 的固化催化剂; 步骤B在步骤A之后在40℃至90℃下干燥10至60秒; 在步骤B之后施加50-300mJ / cm 2的紫外线的步骤C; 和步骤D在30℃至70℃下老化12至240小时。

    METHOD FOR PRODUCING RELEASE LINER
    2.
    发明申请
    METHOD FOR PRODUCING RELEASE LINER 有权
    生产排水管线的方法

    公开(公告)号：US20140004360A1

    公开(公告)日：2014-01-02

    申请号：US14005915

    申请日：2012-03-07

    申请人： Hitoshi Takahira ,  Satomi Yoshie ,  Shigeki Ishiguro ,  Hiroki Senda

    发明人： Hitoshi Takahira ,  Satomi Yoshie ,  Shigeki Ishiguro ,  Hiroki Senda

    IPC分类号： C09J7/02

    CPC分类号： C09J7/0228 ,  B05D3/0209 ,  B05D3/067 ,  B05D5/08 ,  B05D7/04 ,  C08J7/047 ,  C08J7/08 ,  C08J2301/02 ,  C09D183/04 ,  C09J7/401 ,  C09J7/405 ,  C09J2401/006 ,  C09J2467/006 ,  C09J2477/006 ,  C09J2483/005 ,  Y10T428/31663

    摘要： Efficiently produced is a release liner including a plant-derived film as a substrate and having a good appearance, releasability, and adhesion. A method according to the present invention produces a release liner having a plant-derived film substrate and, on at least one side thereof, a release coat layer derived from a thermosetting silicone resin. The method includes the steps as follows: Step A of applying a thermosetting silicone release agent to at least one side of a plant-derived film substrate, the release agent containing 100 parts by weight of a thermosetting silicone resin and 0.05 to 0.55 part by weight of a curing catalyst; Step B of drying at 40° C. to 90° C. for 10 to 60 seconds after Step A; Step C of applying an ultraviolet ray at 50 to 300 mJ/cm2 after Step B; and Step D of aging at 30° C. to 70° C. for 12 to 240 hours after Step C.

    摘要翻译： 有效制造的是具有植物来源的膜作为基材并具有良好的外观，脱模性和粘合性的剥离衬垫。 根据本发明的方法产生具有植物衍生膜基材的剥离衬垫，并且在其至少一侧上具有源自热固性硅树脂的剥离涂层。 该方法包括以下步骤：步骤A，将热固性硅氧烷脱模剂涂布在植物来源的膜基材的至少一侧，脱模剂含有100重量份的热固性硅树脂和0.05-0.55重量份 的固化催化剂; 步骤B在步骤A之后在40℃至90℃下干燥10至60秒; 在步骤B之后施加50-300mJ / cm 2的紫外线的步骤C; 和步骤D在30℃至70℃下老化12至240小时。

    POLYLACTIC ACID-BASED FILM OR SHEET
    3.
    发明申请
    POLYLACTIC ACID-BASED FILM OR SHEET 审中-公开
    基于聚氨酯的薄膜或薄片

    公开(公告)号：US20130236723A1

    公开(公告)日：2013-09-12

    申请号：US13885407

    申请日：2011-11-21

    申请人： Shigeki Ishiguro ,  Satomi Yoshie ,  Hiroki Senda ,  Hitoshi Takahira ,  Yuka Sekiguchi ,  Rie Hayashiuchi ,  Asuka Endo

    发明人： Shigeki Ishiguro ,  Satomi Yoshie ,  Hiroki Senda ,  Hitoshi Takahira ,  Yuka Sekiguchi ,  Rie Hayashiuchi ,  Asuka Endo

    IPC分类号： C08L67/04 ,  C08L27/18 ,  C08G63/06

    CPC分类号： C08L67/04 ,  C08G63/06 ,  C08J5/18 ,  C08J2367/04 ,  C08L23/26 ,  C08L27/18 ,  C09J7/255 ,  C09J2201/606 ,  C09J2427/006 ,  C09J2451/006 ,  C09J2467/006 ,  Y10T428/28

    摘要： Disclosed is a polylactic acid-based film or sheet as a resin film or sheet including a polylactic acid (A). The film or sheet has a melt endotherm ΔHc′ of 10 J/g or more, where ΔHc′ is of a region crystallized upon film formation and specified by following Expression (1): ΔHc′=ΔHm−ΔHc  (1) wherein ΔHc represents an exotherm (J/g) associated with crystallization of the film or sheet in a temperature rise process after film formation; and ΔHm represents an endotherm (J/g) associated with subsequent melting of the film or sheet, each determined by DSC. The film or sheet has a tear strength of 2.5 N/mm or more both in a machine direction (MD) and a transverse direction (TD). The polylactic acid-based resin film or sheet is resistant to melting and deformation even at an elevated temperature higher than 100° C. and is resistant to breaking and tearing during winding into a roll.

    摘要翻译： 公开了作为包含聚乳酸（A）的树脂膜或片材的聚乳酸类膜或片。 该薄膜或片材具有10J / g以上的熔融吸热DeltaHc'，其中DeltaHc'是成膜后结晶的区域，并通过以下表达式（1）指定：DeltaHc'= DeltaHm-ΔHc（1）其中DeltaHc表示 在成膜后的升温过程中与膜或片的结晶相关的放热（J / g） 并且DeltaHm表示与随后熔融的膜或片相关联的吸热（J / g），各自由DSC确定。 膜或片在纵向（MD）和横向（TD）上都具有2.5N / mm以上的撕裂强度。 聚乳酸类树脂膜或片材即使在高于100℃的高温下也耐熔融变形，并且在卷成卷期间耐断裂和撕裂。

    PRESSURE-SENSITIVE ADHESIVE COMPOSITION
    7.
    发明申请
    PRESSURE-SENSITIVE ADHESIVE COMPOSITION 审中-公开
    压敏粘合剂组合物

    公开(公告)号：US20120232226A1

    公开(公告)日：2012-09-13

    申请号：US13508641

    申请日：2010-11-08

    申请人： Hitoshi Takahira ,  Satomi Yoshie

    发明人： Hitoshi Takahira ,  Satomi Yoshie

    IPC分类号： C08L67/02

    CPC分类号： C09J167/08 ,  C08L67/08 ,  C08L2666/18

    摘要： The present invention has an object to provide a pressure-sensitive adhesive composition that provides a polyester-based pressure-sensitive adhesive capable of realizing both of heat resistance and adhesive force at high levels and a pressure-sensitive adhesive sheet having a polyester-based pressure-sensitive adhesive. The pressure-sensitive adhesive composition provided by the present invention contains a polyester resin A with Mw of 4×104 to 12×104 and a polyester resin B with Mw of 0.3×104 to 1×104. The ratio (mA:mB) of the number of moles mA and mB of the polyester resins A and B is 1:0.35 to 1:1.4. The pressure-sensitive adhesive composition further contains a crosslinking agent, and has a gel fraction after crosslinking of 30 to 65%.

    摘要翻译： 本发明的目的是提供一种压敏粘合剂组合物，其提供能够实现高水平的耐热性和粘合力的聚酯类压敏粘合剂和具有聚酯基压力的压敏粘合片 敏感粘合剂。 由本发明提供的压敏粘合剂组合物含有Mw为4×10 4〜12×10 4的聚酯树脂A和Mw为0.3×10 4〜1×10 4的聚酯树脂B. 聚酯树脂A和B的摩尔数mA和mB的比（mA：mB）为1:0.33至1:1.4。 压敏粘合剂组合物还含有交联剂，交联后的凝胶率为30〜65％。

    PRESSURE-SENSITIVE ADHESIVE TAPE FOR MASKING
    8.
    发明申请
    PRESSURE-SENSITIVE ADHESIVE TAPE FOR MASKING 审中-公开
    压敏粘胶带

    公开(公告)号：US20120208017A1

    公开(公告)日：2012-08-16

    申请号：US13502238

    申请日：2010-10-20

    申请人： Satomi Yoshie ,  Hitoshi Takahira

    发明人： Satomi Yoshie ,  Hitoshi Takahira

    IPC分类号： C09J7/02

    CPC分类号： C08G18/4233 ,  C08G18/428 ,  C08G63/60 ,  C08G2170/40 ,  C09J7/22 ,  C09J7/38 ,  C09J167/00 ,  C09J175/06 ,  C09J2203/31 ,  C09J2467/00 ,  Y10T428/2852

    摘要： A masking pressure-sensitive adhesive tape includes a substrate and a pressure-sensitive adhesive layer that is provided on at least one side of the substrate and made from a polyester-based pressure-sensitive adhesive composition containing a polyester including at least a lactic acid unit, a dibasic acid unit, and a glycol unit, and a crosslinking agent. The dibasic acid unit includes a dimer acid, the polyester has a weight average molecular weight of 20,000 to 200,000 and a glass transition temperature of −70 to −20° C. as measured using a differential scanning calorimeter at a temperature rise rate of 20° C./minute, the polyester has a hydroxyl value of 1 to 60 mgKOH/g, and the pressure-sensitive adhesive layer has a gel fraction of 40 to 90% by weight.

    摘要翻译： 掩模型压敏粘合带包括基材和压敏粘合剂层，所述基材和粘合剂层设置在所述基材的至少一侧上，并由含有至少包含乳酸单元的聚酯的聚酯系压敏粘合剂组合物 ，二元酸单元，二元醇单元和交联剂。 二元酸单元包括二聚酸，聚酯的重均分子量为20,000〜200,000，玻璃化转变温度为-70〜-20℃，使用差示扫描量热计，以20℃的升温速度 所述聚酯具有1至60mgKOH / g的羟基值，并且所述压敏粘合剂层的凝胶分数为40至90重量％。

    RELEASE LINER
    10.
    发明申请
    RELEASE LINER 审中-公开
    释放内衬

    公开(公告)号：US20130344324A1

    公开(公告)日：2013-12-26

    申请号：US14004014

    申请日：2012-03-07

    申请人： Satomi Yoshie ,  Hitoshi Takahira

    发明人： Satomi Yoshie ,  Hitoshi Takahira

    IPC分类号： C09J7/02

    CPC分类号： C09J7/405 ,  B32B7/06 ,  B32B27/36 ,  B32B2307/748 ,  C09J2467/006 ,  C09J2483/005 ,  Y10T428/273 ,  Y10T428/31663 ,  Y10T428/31786

    摘要： Provided is a release liner which includes a substrate derived from a poly(lactic acid), a biomass-derived plastic; and a releasable cured layer derived from a release agent. The releasable cured layer, even when employing an ultraviolet-curable silicone release agent as the release agent, is satisfactorily curable and exhibits good adhesion to the substrate. The release liner according to the present invention includes a poly(lactic acid) substrate; a release-treated layer present over at least one side of the substrate; and an undercoat layer lying between them. The undercoat layer is present in a mass of coating of typically from 0.1 to 5 g/m2 in solids content. The poly(lactic acid) substrate may contain a modifier. The release agent forming the release-treated layer may be an ultraviolet-curable silicone release agent. The ultraviolet-curable silicone release agent is preferably a cationically polymerizable ultraviolet-curable silicone release agent.

    摘要翻译： 提供一种剥离衬垫，其包括衍生自聚（乳酸）的基底，来自生物质的塑料; 以及衍生自脱模剂的可释放固化层。 即使使用紫外线固化性硅酮脱模剂作为脱模剂，可剥离固化层也令人满意地固化，对基材表现出良好的粘附性。 根据本发明的剥离衬垫包括聚（乳酸）基材; 位于衬底的至少一侧上的释放处理层; 和位于它们之间的底涂层。 底涂层以固体含量通常为0.1至5g / m 2的质量涂层存在。 聚（乳酸）底物可含有改性剂。 形成脱模处理层的脱模剂可以是紫外线固化性硅酮脱模剂。 紫外线固化性硅酮脱模剂优选为阳离子聚合性紫外线固化性硅酮剥离剂。