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CN106029379A - 用于标签和盖片的膜 - Google Patents

用于标签和盖片的膜 Download PDF

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CN106029379A
CN106029379A CN201480067097.6A CN201480067097A CN106029379A CN 106029379 A CN106029379 A CN 106029379A CN 201480067097 A CN201480067097 A CN 201480067097A CN 106029379 A CN106029379 A CN 106029379A
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layer
film
polypropylene
copolymer
membrane
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CN106029379B (zh
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迈克尔·舒曼
马蒂亚斯·毛瑟
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Hussein Fiona Germany Ltd
Loparex Germany GmbH and Co KG
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/046—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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Abstract

本发明涉及一种包括至少第一层(1)的膜，所述第一层包含至少50％的无规聚丙烯多相(嵌段)共聚物。本发明还涉及包含所述膜的标签和盖片。

Description

用于标签和盖片的膜
本发明涉及一种用于标签和盖片的膜，当从一面用热进行处理时，该膜在尺寸上是稳定的。
对于涉及一面热处理的应用，用于现有技术中的膜一般是PVC膜，因为这些膜不会显示出卷曲效应。然而，PVC膜的问题是它们的可再利用性差。
从专利公开DE 10246864 A1中已知一种不含PVC的盖片，其由膜/沥青复合材料构成，为了防止卷曲效应，该复合材料包含具有不同热膨胀系数的两个膜层。
本发明的一个目的是提供一种可再循环利用的、不贵的、以及在性能上堪比PVC膜的膜。另一个目的是提供包括该膜的标签和盖片。
以上目的通过具有至少一个第一层的膜来实现，所述第一层包含至少50重量％的无规多相聚丙烯(嵌段)共聚物。
统计多相聚丙烯(嵌段)共聚物(即，无规聚丙烯多相(嵌段)共聚物或简称“r-PP-HeCo”)由均相的聚丙烯和无规地(嵌段地)分布的少量乙烯和丁烷组成。该连续相提供刚性与耐热性。第二相是二元乙丙橡胶的精细分散相，二元乙丙橡胶即乙烯和丙烯的无规共聚物，其中乙烯是主要的。所述相确保了内部缓冲和弹性，因此改善了耐冲击性和撕裂强度。上述两相是使用齐格勒-纳塔催化剂或金属茂催化剂在反应器中以连续聚合的方法原位制备的。
第一层优选包含另外的聚丙烯聚合物或聚丙烯共聚物。
在优选实施方案中，膜包括具有聚丙烯聚合物或聚丙烯共聚物的第二层。
在替代的优选实施方案中，膜包括不能渗透矿物油的隔层作为第二层。隔层可以包含聚酰胺(共)聚合物、聚酰胺合金、PET、O-PET或涂料。优选地，隔层包含聚酰胺共聚物。
在替代的优选实施方案中，膜优选包括在第一层和第二层之间的黏合-促进层。黏合层优选包含黏合-促进聚合物。特别优选地，所述聚合物是改性聚丙烯。例如，可以使用通过马来酸酐基团改性的聚丙烯。
进一步优选地，该膜是结构对称的，其中又一黏合-促进层挨着第二层，然后是在组成上对应于第一层的层。
第一层的厚度优选为至少5μm，优选10μm，非常优选15μm，特别优选20μm。
膜的总厚度优选为至少20μm，更优选为至少40μm，特别优选为至少60μm，最优选为至少75μm。
在第二方面，本发明涉及一种标签，其包含根据权利要求1至3中任一项所述的膜、压敏胶黏剂和纸。优选地，标签包含按所示顺序的以下4层：包含至少50重量％的无规多相聚丙烯(嵌段)共聚物的第一层、具有聚丙烯聚合物或聚丙烯共聚物的第二层、具有压敏胶黏剂的第三层和纸的第四层。
在发明的第三方面，本发明涉及一种盖片，其包含根据权利要求4至7中任一项所述的膜和胶黏剂。该盖片优选包含按所示顺序的以下6层：包含至少50重量％的无规多相聚丙烯(嵌段)共聚物的第一层、包含黏合促进剂的第二层、具有聚酰胺的第三层、包含黏合促进剂的第四层、对应于第一层的第五层和作为第六层的胶黏剂。胶黏剂优选是沥青或聚合沥青。适当地，用离型膜或离型纸作为另外的层保护该胶黏剂，在应用期间可以移除该层。
图1示出具有两个层的膜的优选实施方案。
图2示出具有五个层的膜的优选实施方案。
图3示出标签的优选实施方案。
图4示出盖片的优选实施方案。
图1示出具有至少一个第一层(1)的膜，第一层包含多相聚丙烯共聚物与50重量％的多相无规聚丙烯(嵌段)共聚物的混合物。膜的第二层(2)由聚丙烯组成。
多相聚丙烯(嵌段)共聚物与至少50重量％的无规聚丙烯多相(嵌段)共聚物的共混物使结晶效应例如聚丙烯的重结晶最小化，且防止在不同情况下由作用于一面的温度引起的收缩效应，和在温度暴露面上的单侧卷曲。为了实现稳定的加工性能，涂布或印刷优选在所有聚合物的熔点以下进行。
结果表明，对于通过吹膜工艺或铸膜工艺制备的膜，无规聚丙烯(r-PP)的单独使用在温度作用于一面的应用中由于产生的分子取向引起过度的收缩和卷曲效应。
相比较而言，通过单独使用多相无规聚丙烯共聚物或使用如图1的层1所示的至少50重量％的多相无规聚丙烯共聚物和另外的聚丙烯聚合物或聚丙烯共聚物的共混物可以防止卷曲效应和过度收缩效应。
图2示出根据本发明的膜的另一优选实施方案。该膜被配置为具有五个层的复合材料。层1相当于第一个实施方案的层。该层之后是黏合-促进层4。黏合-促进层4之后具有隔层3，其防止矿物油的迁移。隔层3可以由例如聚酰胺、聚酰胺合金、PET、O-PET或涂料组成。这些层之后是与层4和层1相对应的层4′和层1′，由此产生整体对称的结构。替代的实施方案是由层1、4和3组成的膜组件。
图3示出标签的优选实施方案。该标签由图1示出的膜组件与被施用到聚丙烯层2的压敏胶黏剂层6和施用到压敏胶黏剂层6的纸载体5构成，纸载体优选由非收缩性纸制成。
图4示出盖片的优选实施方案。该盖片由图2中示出的由层1、4、3、4′和1′构成的膜组件以及施用至层1′的沥青层构成。另外，可以施用防滑涂层到盖片的上表面。该盖片尤其适用于密封屋顶区域。在这两个替代方案中，均通过离型膜或离型纸保护胶黏剂。
实施例
应用实施例1：
用于激光打印机的标签膜
使用激光打印机在结构为如图3所示的标签的纸面上进行打印。在此，加热膜的表面到130℃至135℃，持续短的时间(时间<1秒)。尽管直接暴露于温度的面和远离温度暴露面的面的加热和冷却有差异，但是可以防止卷曲效应。
应用实施例2：
当制备结构为如图4所示的盖片时，在沥青的施用期间，直接暴露于温度的面和远离温度暴露的面的不同的加热和冷却在冷却过程中发生。
温度暴露的差异尤其发生在用沥青涂覆时或涂覆之后通常的反向冷却期间。在此，在一面上对膜进行冷却，而相对面用沥青进行涂覆。这在用160℃至170℃的直接涂覆中和用最高140℃的间接涂覆中发生。尽管有一面的温度暴露，但是可以防止卷曲效应。
此外，评估以下实施例以评价卷曲效应。
在实施例中使用以下原材料：
r-PP HeCo无规聚丙烯多相(嵌段)共聚物，来自于Liondell Basel
PP HeCo聚丙烯多相(嵌段)共聚物，来自于Prasken(7％至9％的乙烯部分)
黏合-促进聚合物通过马来酸酐基团改性的聚丙烯，来自于Mitsui
CoPA共聚酰胺，由ε-己内酰胺-异佛尔酮二胺和间苯二甲酸形成，具有约5％的异佛尔酮二胺部分，该共聚酰胺来自于Lanxess
r-PP无规聚丙烯共聚物，来自于Liondell Basell(2％至4％的乙烯部分)
实施例1
膜由层制成，所述层由100％的r-PP HeCo组成，层厚度为80μm。
实施例2
膜由层制成，所述层具有50％的r-PP HeCo和50％的PP HeCo，层厚度为80μm。
实施例3
膜由两个层制成。第一层由r-PP HeCo(50％)和PP HeCo(50％)组成，层厚度为20μm。第二层由100％的PP HeCo组成，层厚度为60μm。
实施例4
膜由三个层制成。第一层由r-PP HeCo(50％)和PP HeCo(50％)组成，层厚度为44μm。第二层由黏合-促进聚合物(100％)组成，层厚度为6μm。第三层由CoPA(100％)组成，层厚度为25μm。
实施例5
膜由五个层制成。第一层由r-PP HeCo(50％)组成，层厚度为44μm。第二层由黏合-促进聚合物(100％)组成，层厚度为6μm。第三层由CoPA(100％)组成，层厚度为25μm。第四层由黏合-促进聚合物(100％)组成，层厚度为6μm。第五层由r-PP HeCo(50％)和PP HeCo(50％)组成，层厚度为44μm。
另外，制备以下比较例：
比较例1
膜由层制成，所述层由50％的r-PP和50％的PP HeCo组成，层厚度为80μm。
比较例2
膜由两个层制成。第一层由50％的r-PP和PP HeCo(50％)组成，层厚度为20μm。第二层由PP HeCo(100％)组成，层厚度为60μm。
比较例3
膜由层制成，所述层由100％的PP HeCo组成，层厚度为80μm。
对实施例和比较例进行如下评估：
用自黏组合物(来自3M的胶带)将膜贴至纸载体(在110℃下30秒，收缩<1％)，并通过激光打印机(HP；型号1320n)打印。在激光打印机中，将油墨颗粒定影于膜上的操作的温度为130℃至135℃，持续时间为0.5秒至1秒。
用以下评价量度确定卷曲度：
++＝无卷曲
+＝轻微卷曲
-＝高度卷曲
--＝非常高度的卷曲
结果示于表1中。
表1
膜实施例 卷曲度
实施例1 ++
实施例2 ++
实施例3 +
比较例1 -
比较例2 -
比较例3 --
附图标记列表
1 第一层，其包含至少50重量％的统计多相聚丙烯(嵌段)共聚物(例如，50％的r-PP HeCo和50％的PP-HeCo)
2 第二层，其包含聚丙烯聚合物或聚丙烯共聚物(如，PP-HeCo)
3 矿物油无法渗透的隔层(例如，PA)
4 黏合-促进层
5 纸载体(优选非收缩性纸)
6 压敏胶黏剂
7 胶黏剂(沥青或自黏密封物质)

Claims (12)

1.一种具有至少第一层(1)的膜，所述第一层包含至少50重量％的无规聚丙烯多相(嵌段)共聚物。
2.根据权利要求1所述的膜，其中，所述第一层(1)包含另外的聚丙烯聚合物或聚丙烯共聚物。
3.根据权利要求1或2所述的膜，其中，所述膜包括第二层(2)，所述第二层包含聚丙烯聚合物或聚丙烯共聚物。
4.根据权利要求1或2所述的膜，其中，所述膜包括不能渗透矿物油的隔层(3)作为第二层。
5.根据权利要求4所述的膜，其中，所述隔层(3)包含聚酰胺共聚物。
6.根据权利要求4或5中任一项所述的膜，其中，所述膜包括在层(1)和层(3)之间的黏合-促进层(4)。
7.根据权利要求6所述的膜，其中，所述膜包括在组成上与层(1)对应的层(1')，并且包括在层(3)和层(1')之间的第二黏合-促进层(4')。
8.根据权利要求1至7中任一项所述的膜，其中，所述层(1)的厚度为至少5μm。
9.根据权利要求1至7中任一项所述的膜，其中，所述膜的总厚度为至少20μm。
10.一种标签，其包括根据权利要求1至3中任一项所述的膜、纸(5)和压敏胶黏剂(6)。
11.一种盖片，其包括根据权利要求4至7中任一项所述的膜和胶黏剂(7)。
12.根据权利要求11所述的盖片，其中，胶黏剂(7)是沥青或自黏密封胶。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110785441A (zh) * 2018-05-22 2020-02-11 金达胶片美国有限责任公司 减少矿物油在压敏标签和膜内的迁移

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3739001B1 (en) * 2019-05-16 2023-10-18 Borealis AG Polymer composition for cable insulation
ES2928288T3 (es) 2020-05-18 2022-11-16 Borealis Ag Película de múltiples capas con propiedades mejoradas
DE102021120802B4 (de) * 2021-08-10 2024-08-22 Loparex Germany Gmbh & Co. Kg Mehrschichtfolie, abdichtungsmaterial, deren verwendung und herstellungsverfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040109985A1 (en) * 2002-10-08 2004-06-10 Michael Furst Film-bitumen combination
EP1561782A1 (en) * 2004-02-09 2005-08-10 Borealis Technology Oy High-frequency-weldable polymer mixture and processes for using the same
EP1813423A1 (en) * 2006-01-27 2007-08-01 RKW AG Rheinische Kunststoffwerke Transparent, stiff and printable polypropylene blown films

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL105837C (zh) 1955-12-23 1900-01-01
IT1141988B (it) 1981-03-06 1986-10-08 Montedison Spa Procedimento per la preparazione di copolimeri elastomerici etilene propilene
IT1227893B (it) 1988-12-14 1991-05-14 Himont Inc Centerville Road Ne Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
US5240789A (en) * 1992-02-20 1993-08-31 Rand Mcnally & Company Multi-layer labels
JPH07300548A (ja) * 1994-03-07 1995-11-14 Tokuyama Corp ポリオレフィン系フィルム
IT1275452B (it) 1995-06-30 1997-08-07 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene-propilene
AT403266B (de) 1995-09-28 1997-12-29 Danubia Petrochem Polymere Mehrschichtige verpackungsfolie auf polypropylenbasis, sowie deren verwendung
DE19613959C2 (de) 1996-04-09 2003-03-27 Bp Chemicals Plastec Gmbh Verpackung
DE19840046A1 (de) * 1998-09-02 2000-03-09 Convenience Food Sys Bv Verpackungsmaterial mit einer Schicht aus geschäumtenm Polyolefin
WO2001036502A1 (en) 1999-11-12 2001-05-25 Borealis Technology Oy Heterophasic copolymers
EP1270651B1 (en) * 2001-06-27 2007-08-15 Borealis Technology Oy Process for preparing a polymer film comprising a propylene random copolymer
FI20011686A0 (fi) 2001-08-22 2001-08-22 Wihuri Oy Hörysterilisoitava monikerroskalvo sekä siitä valmistettavat säilytysastiat
JP2003221566A (ja) * 2002-02-01 2003-08-08 Oji Paper Co Ltd 印刷適性に優れたラベル用粘着シート
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
GB0314189D0 (en) * 2003-06-18 2003-07-23 Borealis Tech Oy Food packaging
ITMI20032009A1 (it) * 2003-10-16 2005-04-17 Moplefan Spa Pellicola piana trasparente e colorata per l'applicazione nella etichettatura a stampaggio
DE20320212U1 (de) 2003-12-23 2004-08-26 Nicola, Thomas Hitzesterilisierbare Mehrschichtfolie
ATE407971T1 (de) * 2005-12-30 2008-09-15 Borealis Tech Oy Propylen-polymerzusammensetzungen mit verbessertem mechanischem eigenschaftsprofil
EP2022824A1 (en) * 2007-08-08 2009-02-11 Borealis Technology Oy Sterilisable and Tough Impact Polypropylene Composition
MX2010011247A (es) 2008-04-30 2010-11-12 Tesa Se Cinta adhesiva.
DE102008026672A1 (de) * 2008-06-04 2009-12-10 Tesa Se Klebstoff aus Polypropylenharz
BRPI0916665B1 (pt) * 2008-08-06 2019-08-20 Borealis Ag Composição à base de compostos de polipropileno com elastômeros à base em blocos estirênicos, seu uso e seu processo de produção, filme, e recipiente
BR112012005620A2 (pt) * 2009-09-14 2016-06-21 Cryovac Inc película termicamente contrátil de barreira de gás
EP2305751A1 (en) * 2009-10-01 2011-04-06 Borealis AG Multi-layered article
DE102009057862A1 (de) 2009-12-11 2011-06-16 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Mehrschichtfolie mit hoher Durchstoß- und Weiterreißfestigkeit
US10308794B2 (en) 2010-06-10 2019-06-04 Borealis Ag Copolymer composition for semiconductive cable layer
EP2452959B1 (en) * 2010-11-12 2015-01-21 Borealis AG Process for producing propylene random copolymers and their use
EP2546298B1 (en) * 2011-07-15 2017-04-12 Borealis AG Unoriented film
ES2462544T3 (es) 2011-08-03 2014-05-23 Borealis Ag Película
DE102011080674A1 (de) 2011-08-09 2013-02-14 Orbita-Film Gmbh Bitumenölbarriere
WO2013116445A1 (en) 2012-01-31 2013-08-08 E. I. Du Pont De Nemours And Company Multilayer film comprising cyclic olefin copolymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040109985A1 (en) * 2002-10-08 2004-06-10 Michael Furst Film-bitumen combination
EP1561782A1 (en) * 2004-02-09 2005-08-10 Borealis Technology Oy High-frequency-weldable polymer mixture and processes for using the same
EP1813423A1 (en) * 2006-01-27 2007-08-01 RKW AG Rheinische Kunststoffwerke Transparent, stiff and printable polypropylene blown films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110785441A (zh) * 2018-05-22 2020-02-11 金达胶片美国有限责任公司 减少矿物油在压敏标签和膜内的迁移

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