公开(公告)号：US06709734B2

公开(公告)日：2004-03-23

申请号：US10223354

申请日：2002-08-20

申请人： Kenichi Higashi ,  Kouichi Yanase

发明人： Kenichi Higashi ,  Kouichi Yanase

IPC分类号： B32B2732

CPC分类号： B29D7/01 ,  B29C45/14778 ,  B29C45/14811 ,  B29C51/002 ,  B29K2995/0031 ,  B29K2995/0045 ,  B32B27/08 ,  Y10S428/91 ,  Y10T428/24942 ,  Y10T428/31855 ,  Y10T428/31913 ,  Y10T428/31928 ,  Y10T428/31935 ,  Y10T428/31938

摘要： Disclosed are a resin sheet that has a resin layer which is made up of a thermoplastic resin and which has a degree of orientation of not less than 0.0002 and not more than 0.0020, and a thermoformed article and laminate structure. The resin sheet is preferably employed in a thermoforming process. Particlarly favorable application of the resin sheet is a paintless film, which is usually thermoformed and then laminated to a molten resin.

摘要翻译： 公开了一种树脂片，其具有由热塑性树脂构成的树脂层，其取向度不小于0.0002且不大于0.0020，以及热成型制品和层压结构。 树脂片优选用于热成型工艺。 树脂片的非常有利的应用是无漆膜，其通常是热成型的，然后层压到熔融树脂上。

公开(公告)号：US6117553A

公开(公告)日：2000-09-12

申请号：US964334

申请日：1997-11-04

申请人： Haruo Hayashida ,  Eisuke Shiratani ,  Kouichi Yanase

发明人： Haruo Hayashida ,  Eisuke Shiratani ,  Kouichi Yanase

IPC分类号： B32B27/08 ,  C08J5/18 ,  C08L51/06 ,  C08L53/00 ,  B32B27/36

CPC分类号： C08J5/18 ,  B32B27/08 ,  C08L51/06 ,  C08L53/00 ,  C08J2323/08 ,  C08J2323/14 ,  C08J2325/04 ,  C08J2333/12 ,  C08J2353/00 ,  C08J2367/00 ,  C08J2377/00

摘要： There is provided a self-tack wrapping film comprising a non-oriented multi-layer film of a chlorine-free resin, which is regulated in (a) tensile breaking elongation at a longitudinal direction, (b) ratio of a tensile breaking elongation at a transverse direction to the tensile breaking elongation at a longitudinal direction, (c) tensile breaking load at a longitudinal direction (LLD), (d) ratio of the tensile breaking load at a longitudinal direction to a tensile breaking load at a transverse direction, (e) tensile modulus at a longitudinal direction and that at a transverse direction, (f) tackiness, (g) heat resistant temperature and (h) respective thermal shrinkage percents at longitudinal and transverse directions, to a predetermined range, which wrapping film has improved tackiness, heat resistance, microwave oven suitability and "saw blade" cutting characteristics, and appropriate flexibility.

摘要翻译： 提供了一种自粘包装膜，其包含无取向多层膜的无氯树脂，其被调节为（a）纵向的拉伸断裂伸长率，（b）拉伸断裂伸长率 （c）纵向拉伸断裂载荷（LLD）的横向，（d）纵向拉伸断裂载荷与横向拉伸断裂载荷的比例， （e）纵向上的拉伸模量和横向的拉伸模量，（f）粘合性，（g）耐热温度和（h）纵向和横向各自的热收缩百分比达到预定范围，该包装膜具有 改进的粘性，耐热性，微波炉适用性和“锯片”切割特性，以及适当的灵活性。

公开(公告)号：US5641569A

公开(公告)日：1997-06-24

申请号：US501141

申请日：1995-07-11

申请人： Haruo Hayashida ,  Kazuo Kasabo ,  Kouichi Yanase

发明人： Haruo Hayashida ,  Kazuo Kasabo ,  Kouichi Yanase

IPC分类号： B29D7/01 ,  B32B7/02 ,  B32B27/16 ,  B32B27/28 ,  B32B27/32 ,  B65D65/40 ,  C08J7/00

CPC分类号： B32B27/16 ,  B29D7/01 ,  B29K2023/00 ,  Y10T428/2809 ,  Y10T428/2826 ,  Y10T428/31913

摘要： A self-tacky packaging film which comprises a multi-layer film comprising:(A) two outermost, surface layers comprising a polyethylene based resin and(B) at least one core layer, between the layers (A), comprising a polypropylene based resin having a melting point of 140.degree. C. or more, at least one side of the multi-layer film being irradiated with an ionizing radiation, is excellent in tackiness, a microwave oven suitability and "saw edge"-cutting characteristics and has an appropriate flexibility.

摘要翻译： 一种自粘包装膜，包括多层膜，所述多层膜包括：（A）在所述层（A）之间的包括聚乙烯基树脂的两个最外表面层和（B）至少一个芯层，包括聚丙烯基树脂 具有140℃以上的熔点，多层膜的至少一侧用电离辐射照射，粘合性，微波炉适用性和“锯边”切割特性优异，具有适当的 灵活性。