PRODUCTION METHOD FOR LAMINATE FILM, LAMINATE FILM, AND PRODUCTION METHOD FOR SEMICONDUCTOR DEVICE EMPLOYING SAME
    11.
    发明申请
    PRODUCTION METHOD FOR LAMINATE FILM, LAMINATE FILM, AND PRODUCTION METHOD FOR SEMICONDUCTOR DEVICE EMPLOYING SAME 有权
    层压薄膜的生产方法,层压薄膜及其使用的半导体器件的制造方法

    公开(公告)号:US20160053137A1

    公开(公告)日:2016-02-25

    申请号:US14780092

    申请日:2014-03-25

    发明人: Eiji HAYASHISHITA

    摘要: Provided is a manufacture method of a laminate film accurately precut into a desired shape. The manufactured laminate film comprises an elongated release film having thereon a plurality of insular adhesive films (A) and (B) mutually adjacent in the lengthwise direction, and the method includes: obtaining an elongated laminate having a release film and an adhesive film; precutting the adhesive film to obtain a first peeling part; and peeling off the first peeling part from the release film. The first peeling part includes peripheral parts (A1) and (B2) of insular adhesive films (A) and (B) respectively positioned at one and the other widthwise end side of the release film; and connection part (C) connecting peripheral parts (A1) and (B2), but not including peripheral parts (A2) and (B1) of insular adhesive films (A) and (B) respectively positioned at the other and the one widthwise end side of the release film.

    摘要翻译: 提供了将预定形成所需形状的层叠膜的制造方法。 所制造的层压膜包括在其上具有多个在长度方向上相邻的岛状粘合膜(A)和(B)的延长的剥离膜,并且该方法包括:获得具有剥离膜和粘合膜的细长层压体; 预先切断粘合膜以获得第一剥离部分; 并从剥离膜剥离第一剥离部分。 第一剥离部分包括分别位于剥离膜的一个和另一个宽度方向端侧的绝缘胶膜(A)和(B)的周边部分(A1)和(B2) 以及连接部分(C),连接部分(A1)和(B2),但不包括分别位于另一个的一个宽度方向的绝缘胶膜(A)和(B)的周边部分(A2)和(B1) 侧面的释放膜。

    1-BUTENE ALPHA-OLEFIN COPOLYMER COMPOSITION
    15.
    发明申请
    1-BUTENE ALPHA-OLEFIN COPOLYMER COMPOSITION 有权
    1-BOTENE ALPHA-OLEFIN共聚物组合物

    公开(公告)号:US20150225623A1

    公开(公告)日:2015-08-13

    申请号:US14426951

    申请日:2013-09-13

    摘要: An object of the invention is to provide compositions which have low-temperature heat sealing properties, are free from stickiness, may achieve a heat seal strength controlled within a certain definite range when heat sealing takes place at low temperatures, have small changes in heat seal strength with time, and are such that in the packaging applications, the strength required to open the packages may be easily controlled within a certain definite range, and high-performance packages may be designed. The invention resides in a 1-butene α-olefin copolymer composition including 99 to 1 parts by mass of at least one olefin polymer (X) selected from propylene polymers (X-1) and ethylene polymers (X-2), and 1 to 99 parts by mass of a 1-butene α-olefin copolymer (Y) containing 0.1 to 30 mol % of one or more α-olefins selected from α-olefins and having a molecular weight distribution (Mw/Mn) of 1.0 to 3.5 [wherein the total of (X) and (Y) in the composition is 100 parts by mass].

    摘要翻译: 本发明的目的是提供具有低温热封性能,无粘性的组合物,当在低温下进行热封时,可实现在一定范围内控制的热封强度,热密封变化小 强度随着时间的推移,并且在包装应用中,打开包装所需的强度可以容易地控制在一定范围内,并且可以设计高性能包装。 本发明涉及一种含有99〜1质量份的选自丙烯类聚合物(X-1)和乙烯系聚合物(X-2)中的至少一种烯烃聚合物(X),1-乙烯聚合物 将99质量份含有0.1〜30摩尔%的选自α-烯烃,分子量分布(Mw / Mn)为1.0〜3.5的一种或多种α-烯烃的1-丁烯α-烯烃共聚物(Y) 其中组合物中的(X)和(Y)的合计为100质量份]。

    Propylene Copolymers for Adhesive Applications
    17.
    发明申请
    Propylene Copolymers for Adhesive Applications 有权
    用于粘合剂应用的丙烯共聚物

    公开(公告)号:US20140080974A1

    公开(公告)日:2014-03-20

    申请号:US14086298

    申请日:2013-11-21

    IPC分类号: C08F210/06

    摘要: Disclosed herein is an in-reactor produced multi-component copolymer comprises a semi-crystalline component having a crystallinity of 20% or more, and an amorphous component having a crystallinity of 5% or less. The copolymer comprises at least 80 wt % of units derived from propylene and from about 1 to about 20 wt % of units derived from at least one C6 to C12 alpha-olefin. The copolymer has a viscosity at 190° C. of at least 530 mPa sec and a heat of fusion between about 10 and about 70 J/g. An adhesive containing the copolymer exhibits a good balance of adhesive properties and mechanical strength.

    摘要翻译: 本文公开了一种反应器内生产的多组分共聚物,其包含结晶度为20%以上的半结晶成分和结晶度为5%以下的无定形成分。 共聚物包含至少80重量%的衍生自丙烯的单元和约1至约20重量%的衍生自至少一个C 6至C 12α-烯烃的单元。 共聚物在190℃下的粘度至少为530mPa·s,熔融热在约10至约70J / g之间。 含有共聚物的粘合剂显示良好的粘合性能和机械强度的平衡。