Process for producing pressure-sensitive adhesive layer
    3.
    发明授权
    Process for producing pressure-sensitive adhesive layer 失效
    压敏粘合剂层的制造方法

    公开(公告)号:US07919140B2

    公开(公告)日:2011-04-05

    申请号:US12162736

    申请日:2008-01-31

    摘要: The present invention relates to a process for producing a pressure-sensitive adhesive layer, which includes irradiating a photopolymerizable acrylic pressure-sensitive adhesive composition layer provided between two films with an active energy beam to polymerize the photopolymerizable acrylic pressure-sensitive adhesive composition layer, in which the polymerization is performed while a layer of a composition for preventing polymerization inhibition which is curable with an active energy beam in the atmosphere is provided on a side surface of the photopolymerizable acrylic pressure-sensitive adhesive composition layer. According to the process for producing a pressure-sensitive adhesive layer of the present invention, owing to the construction as discussed above, it is possible to reuse a film. Moreover, it is possible to prevent a lowering in the cohesive force in the side surface of the thus formed pressure-sensitive adhesive composition layer caused by a lowering in the polymerization degree in the side surface of the photopolymerizable acrylic pressure-sensitive adhesive composition layer during the photopolymerization.

    摘要翻译: 本发明涉及一种压敏粘合剂层的制造方法,其包括:将设置在两片膜之间的光聚合性丙烯酸类压敏粘合剂组合物层用活性能量束照射,使光聚合性丙烯酸类粘合剂组合物层聚合, 在可光聚合的丙烯酸类压敏粘合剂组合物层的侧面上设置聚合反应,同时在气氛中用活性能量束固化的防止聚合抑制的组合物层。 根据本发明的压敏粘合剂层的制造方法,由于如上所述的结构,可以再利用膜。 此外,可以防止由于可光聚合丙烯酸类压敏粘合剂组合物层的侧表面聚合度降低而导致的由此形成的压敏粘合剂组合物层的侧表面的内聚力降低 光聚合。

    Method for measuring adhesion strength of resin material
    4.
    发明授权
    Method for measuring adhesion strength of resin material 失效
    测量树脂材料粘合强度的方法

    公开(公告)号:US06314819B1

    公开(公告)日:2001-11-13

    申请号:US09588004

    申请日:2000-06-06

    IPC分类号: G01N324

    摘要: A method for measuring an adhesion strength of a resin material which is capable of accurately and readily measuring a universal adhesion strength independent of dimensions and shapes of specimen. A delamination portion is partially formed between a resin and an adherend material. Loads in two different directions are applied to an adhering interface such that opposed shear stresses are generated. As a result, a true adhering strength can be obtained from an apparent delamination propagating strength in each case.

    摘要翻译: 用于测量树脂材料的粘合强度的方法,其能够准确且容易地测量与样品的尺寸和形状无关的通用粘合强度。 在树脂和被粘物之间部分形成分层部分。 将两个不同方向的载荷施加到粘附界面,从而产生相对的剪切应力。 结果,可以从每种情况下的明显的分层传播强度获得真正的粘合强度。

    Method for measuring adhesion strength of resin material
    5.
    发明授权
    Method for measuring adhesion strength of resin material 失效
    测量树脂材料粘合强度的方法

    公开(公告)号:US06070473A

    公开(公告)日:2000-06-06

    申请号:US900012

    申请日:1997-07-24

    IPC分类号: G01N3/00 G01N3/24 G01N19/04

    摘要: A method for measuring an adhesion strength of a resin material which is capable of accurately and readily measuring a universal adhesion strength independent of dimensions and shapes of specimen. A delamination portion is partially formed between a resin and an adherend material. Loads in two different directions are applied to an adhering interface such that opposed shear stresses are generated. As a result, a true adhering strength can be obtained from an apparent delamination propagating strength in each case.

    摘要翻译: 用于测量树脂材料的粘合强度的方法,其能够准确且容易地测量与样品的尺寸和形状无关的通用粘合强度。 在树脂和被粘物之间部分形成分层部分。 将两个不同方向的载荷施加到粘附界面,从而产生相对的剪切应力。 结果,可以从每种情况下的明显的分层传播强度获得真正的粘合强度。

    Method for measuring adhesion strength of resin material
    6.
    发明授权
    Method for measuring adhesion strength of resin material 失效
    测量树脂材料粘合强度的方法

    公开(公告)号:US5359899A

    公开(公告)日:1994-11-01

    申请号:US62543

    申请日:1993-05-18

    IPC分类号: G01N3/00 G01N3/24 G01N19/04

    摘要: A method for measuring an adhesion strength of a resin material which is capable of accurately and readily measuring a universal adhesion strength independent of dimensions and shapes of specimen. A delamination portion is partially formed between a resin and an adherend material. Loads in two different directions are applied to an adhering interface such that opposed shear stresses are generated. As a result, a true adhering strength can be obtained from an apparent delamination propagating strength in each case.

    摘要翻译: 用于测量树脂材料的粘合强度的方法,其能够准确且容易地测量与样品的尺寸和形状无关的通用粘合强度。 在树脂和被粘物之间部分形成分层部分。 将两个不同方向的载荷施加到粘附界面,从而产生相对的剪切应力。 结果,可以从每种情况下的明显的分层传播强度获得真正的粘合强度。

    DOUBLE-FACED ADHESIVE TAPE JOINING APPARATUS
    8.
    发明申请
    DOUBLE-FACED ADHESIVE TAPE JOINING APPARATUS 有权
    双面胶带接合装置

    公开(公告)号:US20120055635A1

    公开(公告)日:2012-03-08

    申请号:US13266537

    申请日:2010-04-20

    摘要: Provided is double-faced adhesive tape joining apparatus that allows accurate joining of a double-faced adhesive tape on a tape joining surface of a workpiece in a curved or bent shape with no damage on a surface of a separator joined to the double-faced adhesive tape and no floating of the separator. Specifically, a hand-operable base includes a tape guide for guiding the double-faced adhesive tape successively supplied, and a joining head for pressing against the joining surface of the workpiece the double-faced adhesive tape supplied to a front end of the base. The base and the joining head are configured as to rotate relatively about a support axis toward a longitudinal tape direction.

    摘要翻译: 提供了双面胶带接合装置,其允许将双面胶带以弯曲或弯曲形状精确地接合在工件的带接合表面上,而不会在与双面粘合剂接合的隔板的表面上损坏 磁带和分离器不浮动。 具体而言,可手动操作的基座包括用于引导依次提供的双面胶带的带引导件和用于将提供给基座前端的双面胶带压在工件的接合面上的接合头。 基部和接合头构造成相对于支撑轴线相对于纵向带方向旋转。

    Process for preparing benzenecarboxylic acids
    10.
    发明授权
    Process for preparing benzenecarboxylic acids 失效
    制备苯甲酸的方法

    公开(公告)号:US4354037A

    公开(公告)日:1982-10-12

    申请号:US346775

    申请日:1982-02-08

    CPC分类号: C07C51/255 C07C51/265

    摘要: A process for preparing benzenecarboxylic acids which comprises oxidizing at least one aromatic hydrocarbon selected from the group consisting of p-xylene, p-toluic acid and methyl p-toluate with a molecular oxygen-containing gas in the liquid phase in the substantial absence of a lower aliphatic carboxylic acid as a solvent, said oxidation reaction being carried out in the presence of, as a catalyst,(A) a cobalt compound soluble in the reaction system,(B) a manganese compound soluble in the reaction system, and(C) a bromine compound soluble in the reaction system.

    摘要翻译: 一种制备苯甲酸的方法,其包括在液相中用分子氧气体氧化至少一种选自对二甲苯,对甲苯甲酸和对甲苯甲酸甲酯的芳烃,基本上不存在 低级脂族羧酸作为溶剂,所述氧化反应在作为催化剂的存在下进行,(A)可溶于反应体系的钴化合物,(B)可溶于反应体系的锰化合物和(C )可溶于反应体系的溴化合物。