公开(公告)号：EP3081611A1

公开(公告)日：2016-10-19

申请号：EP13898930.6

申请日：2013-12-11

申请人： Nichiban Co. Ltd.

发明人： MORI, Yuko ,  TAKIMOTO, Tomoyuki ,  SATO, Masanori

IPC分类号： C09J7/02 ,  A01G9/12 ,  C09J11/04 ,  C09J11/08 ,  C09J153/02

CPC分类号： A01G9/128 ,  C08K3/013 ,  C08K2003/265 ,  C09J7/387 ,  C09J153/02 ,  C09J2201/622 ,  C09J2205/102 ,  C09J2205/114 ,  C09J2423/106 ,  C09J2453/00

摘要： The purpose of the present invention is to improve a self-adhesion-type adhesive tape for banding branches, stems, vines, young shoots and the like of plants.
A self-adhesion-type adhesive tape is produced, which comprises a tape-shaped backing and an adhesive agent applied onto one surface of the backing.
An elastomer that constitutes the adhesive agent is prepared by mixing 10 to 80% by weight of a styrene-isoprene-styrene block polymer having a styrene content of 14 to 19% by weight inclusive with 20 to 90% by weight of a styrene-isoprene-styrene block polymer having a styrene content of 25 to 50% by weight inclusive.
The self-adhesiveness retention property, i.e., such a property that, when parts of the adhesive agent on the self-adhesion-type adhesive tape are bounded to each other so as to form an A-shaped loop and a weight is suspended on the loop, the state of the suspension can be retained, is examined.
The self-adhesion-type adhesive tape can achieve a sufficient level of self-adhesion property both in an environment having a temperature of 23°C and an environment having a temperature of 40°C.

摘要翻译： 本发明的目的是改进用于将植物的分支，茎，藤，幼苗等捆扎的自粘附型胶带。 制造自粘合型粘合带，其包括带状背衬和施加到背衬的一个表面上的粘合剂。 构成粘合剂的弹性体通过将10〜80重量％的苯乙烯含量为14〜19重量％的苯乙烯 - 异戊二烯 - 苯乙烯嵌段聚合物与20〜90重量％的苯乙烯 - 异戊二烯 苯乙烯嵌段聚合物，其苯乙烯含量为25〜50重量％。 自粘性保持性，即，当自粘附型粘合带上的粘合剂的一部分彼此结合以形成A形环并且重量被悬挂在这样的性质上时 循环，暂停的状态可以保留，被检查。 自粘合型粘合带在温度为23℃的环境和温度为40℃的环境中均可达到足够的自粘性。