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11. 发明公开

EP2398838A1 HAFTKLEBEMASSE 审中-公开
公开(公告)号：EP2398838A1
公开(公告)日：2011-12-28
申请号：EP10702873.0
申请日：2010-02-05
申请人： TESA SE
发明人： WEILAND, Kirstin , SCHÜMANN, Uwe , KLIER, Daniel , HUSEMANN, Marc
IPC分类号： C08G18/48 , C08G18/65 , C08G18/66 , C08G18/75 , C09J175/00 , C09J175/08
CPC分类号： C09J175/00 , C08G18/4812 , C08G18/6517 , C08G18/6611 , C08G18/6677 , C08G18/755 , C09J175/08
摘要： The present invention relates to a pressure-sensitive adhesive mass based on polyurethane, wherein the polyurethane is composed of the following starting materials in the specified proportions, said starting materials being reacted catalytically with each other: a) at least one aliphatic or alicyclic polyisocyanate, wherein the functionality thereof is less than or equal to 3 in each case; b) a combination of at least one polypropylene glycol diol and at least one polypropylene glycol triol, wherein the ratio of the number of hydroxyl groups of the diol component to the number of hydroxyl groups of the triol component is less than 10, wherein the ratio of the number of isocyanate groups to the total number of hydroxyl groups is between 0.65 and 1.2, and wherein the diols and triols are selected and combined alternatively as follows in each case: - diols having a molecular weight of less than or equal to 1000 are combined with triols having a molecular weight greater than or equal to 1000, - diols having a molecular weight of greater than 1000 are combined with triols having a molecular weight less than 1000; c) at least one light stabilizer based on an aromatically substituted triazine having a proportion of 0.2 - 2 wt % and at least one amine-hindered light stabilizer having a proportion of 0.2 - 2 wt %; d) at least one antioxidant based on a sterically hindered phenol having a proportion of 0.2 - 2 wt %; e) a carbodiimide having a proportion of 0.25 - 2.5 wt %.
摘要翻译：本发明涉及基于聚氨酯的压敏粘合剂物质，其中聚氨酯由特定比例的下列起始材料组成，所述起始材料彼此催化反应：a）至少一种脂族或脂环族多异氰酸酯，其中在每种情况下其功能小于或等于3; b）至少一种聚丙二醇二醇和至少一种聚丙二醇三醇的组合，其中二醇组分的羟基数量与三醇组分的羟基数量之比小于10，其中比例的异氰酸酯基团的数量相对于羟基基团的总数量的比率在0.65和1.2之间，并且其中二醇和三醇在每种情况下交替地选择和组合如下： - 分子量小于或等于1000的二醇是与分子量大于或等于1000的三醇结合， - 分子量大于1000的二醇与分子量小于1000的三醇结合; c）至少一种光稳定剂，所述光稳定剂基于比例为0.2-2重量％的芳族取代三嗪和至少一种比例为0.2-2重量％的胺 - 位阻光稳定剂; d）至少一种基于空间位阻酚的抗氧化剂，其比例为0.2-2wt％; e）比例为0.25-2.5wt％的碳二亚胺。

12. 发明公开

EP2393895A1 TRANSFER-HAFTKLEBEBAND MIT UNTERSCHIEDLICHER HAFTUNG AUF BEIDEN SEITEN SOWIE VERFAHREN ZUR HERSTELLUNG DES HAFTKLEBEBANDES 有权转让
标题翻译：与不同责任两侧及制造方法粘贴胶带转移胶粘带
公开(公告)号：EP2393895A1
公开(公告)日：2011-12-14
申请号：EP10702079.4
申请日：2010-01-22
申请人： TESA SE
发明人： HUSEMANN, Marc , KLIER, Daniel , LÜHMANN, Bernd
IPC分类号： C09J7/00
CPC分类号： C09J133/08 , C08F2220/1858 , C08L25/00 , C09J7/10 , C09J2201/134 , Y10T428/2891 , C08F220/06 , C08F2220/1825
摘要： The present invention relates to a pressure-sensitive adhesive transfer tape, taking the form of a carrierless adhesive tape with an adhesive layer comprising a pressure-sensitive adhesive based on a poly(meth)acrylate copolymer with the following monomers: a1) acrylic acid and/or acrylic esters of the following formula: CH
2 = C(R
1 )(COOR
2 ), where R
1 = H or CH
3 and R
2 is an alkyl chain with 1 - 30 C atoms, a2) olefinically unsaturated monomers with functional groups, with monomers of group a1) being present to an extent of at least 50% by weight, based on the total component (a), and with monomers of group a2) being present at 0% - 30% by weight, based on the total component (a), and b) a photoinitiator with a fraction of 0% - 5% by weight, based on the overall polymer mixture, the pressure-sensitive adhesive being crosslinked to differing extents on its top and bottom faces by actinic radiation, the crosslinking of the pressure-sensitive adhesive being such that on both its top face and its bottom face it has a PSTC-1 adhesion of at least 1 N/cm and a difference between the adhesion on the top face and on the bottom face of at least 30%, preferably of at least 50%, based on the lower of the two adhesions.

13. 发明授权

EP2334516B1 PRÄGFÄHIGES KENNZEICHENSCHILD 失效转让
标题翻译：创意识别标志
公开(公告)号：EP2334516B1
公开(公告)日：2012-11-28
申请号：EP09783478.2
申请日：2009-09-28
申请人： TESA SE
发明人： KLIER, Daniel , BUNDE, Bernd , DOMANN, Frank , SAUER, Arno Martin , MODEREGGER, Bernd , SIEVERS, Jörg
IPC分类号： B60R13/10 , G09F13/22
CPC分类号： B60R13/10

14. 发明公开

EP2281023A1 HAFTKLEBEMASSE 有权转让
公开(公告)号：EP2281023A1
公开(公告)日：2011-02-09
申请号：EP09796352.4
申请日：2009-12-07
申请人： TESA SE
发明人： HUSEMANN, Marc , KRAWINKEL, Thorsten , KLIER, Daniel
IPC分类号： C09J151/06
CPC分类号： C09J153/005 , B32B17/10 , B32B2367/00 , C08L57/02 , C08L2205/02 , C08L2312/00 , C08L2666/02 , C09J151/006 , C09J153/025
摘要： The present invention relates to the use of an adhesive mass at least containing an acid-anhydride-modified vinyl aromatic block copolymer, a metal chelate, and an adhesive resin for bonding optical components, particularly optical films, wherein the adhesive mass has a transmittance greater than 86% and a haze less than 5%.
摘要翻译：本发明涉及至少包含酸酐改性的乙烯基芳族嵌段共聚物，金属螯合物和粘合树脂的粘合剂物质用于粘合光学部件，特别是光学膜的粘合剂物质的用途，其中粘合剂物质的透射率比86％和雾度小于5％。

15. 发明授权

EP2285928B1 SELBSTKLEBRIGES BASISPOLYMER FÜR ELEKTROLUMINESZENZMASSEN 有权转让
标题翻译： SELBSTKLEBRIGES基础聚合物电成分
公开(公告)号：EP2285928B1
公开(公告)日：2011-11-23
申请号：EP09764822.4
申请日：2009-12-03
申请人： TESA SE
发明人： KLIER, Daniel , GUSE, Berit
IPC分类号： C09J133/00
CPC分类号： C09J133/18 , C08F220/06 , C08F220/18 , C08F222/32 , C09J9/00
摘要： The invention relates to a self-adhesive polymer having a relative permittivity of more than 4, 5. Such a polymer can be obtained from a monomer mixture comprising at least 45 wt % of (meth)acrylic acid derivatives having cyano groups and/or nitro groups. This polymer is used as a base polymer of a self-adhesive mass that likewise has a relative permittivity of more than 4, 5 and is used as a matrix for a particular illuminant of a self-adhesive electroluminescence mass. By such an electroluminescence mass, electroluminescence devices of low installation height are obtained that are not only very bright but also very long-lived. The invention furthermore relates to a self-adhesive surface element that comprises the self-adhesive mass or electroluminescence mass.

16. 发明授权

EP2393895B1 TRANSFER-HAFTKLEBEBAND MIT UNTERSCHIEDLICHER HAFTUNG AUF BEIDEN SEITEN SOWIE VERFAHREN ZUR HERSTELLUNG DES HAFTKLEBEBANDES 有权转让
标题翻译：与不同责任两侧及制造方法粘贴胶带转移胶粘带
公开(公告)号：EP2393895B1
公开(公告)日：2015-12-02
申请号：EP10702079.4
申请日：2010-01-22
申请人： TESA SE
发明人： HUSEMANN, Marc , KLIER, Daniel , LÜHMANN, Bernd
IPC分类号： C08F220/18 , C09J133/08 , C09J7/00
CPC分类号： C09J133/08 , C08F2220/1858 , C08L25/00 , C09J7/10 , C09J2201/134 , Y10T428/2891 , C08F220/06 , C08F2220/1825

17. 发明授权

EP2281023B1 HAFTKLEBEMASSE 有权转让
标题翻译：粘合剂块体
公开(公告)号：EP2281023B1
公开(公告)日：2014-04-23
申请号：EP09796352.4
申请日：2009-12-07
申请人： TESA SE
发明人： HUSEMANN, Marc , KRAWINKEL, Thorsten , KLIER, Daniel
IPC分类号： C09J151/06
CPC分类号： C09J153/005 , B32B17/10 , B32B2367/00 , C08L57/02 , C08L2205/02 , C08L2312/00 , C08L2666/02 , C09J151/006 , C09J153/025

18. 发明授权

EP2334516B8 PRÄGFÄHIGES KENNZEICHENSCHILD 失效转让
标题翻译： PRÄGFÄHIGES牌照
公开(公告)号：EP2334516B8
公开(公告)日：2013-02-27
申请号：EP09783478.2
申请日：2009-09-28
申请人： TESA SE
发明人： KLIER, Daniel , BUNDE, Bernd , DOMANN, Frank , SAUER, Arno Martin , MODEREGGER, Bernd , SIEVERS, Jörg
IPC分类号： B60R13/10 , G09F13/22
CPC分类号： B60R13/10

19. 发明公开

EP2449048A1 VERWENDUNG VON HAFTKLEBEBÄNDERN ZUR VERKLEBUNG OPTISCHER BAUTEILE 审中-公开
标题翻译： PSA胶带粘接光学组件使用
公开(公告)号：EP2449048A1
公开(公告)日：2012-05-09
申请号：EP10727390.6
申请日：2010-06-18
申请人： TESA SE
发明人： KLIER, Daniel , HUSEMANN, Marc
IPC分类号： C09J7/00 , C09J7/02 , C09J133/04
CPC分类号： C09J7/00 , C08F2220/1858 , C09J7/10 , C09J7/385 , C09J133/08 , C09J2201/606 , C09J2201/622 , C09J2433/00 , Y10T428/2891 , C08F220/06 , C08F220/14
摘要： Method for bonding optical components by means of an adhesive tape, characterized in that the adhesive tape comprises at least one layer of a pressure-sensitive adhesive compound on basis of a polyacrylate having a weight-averaged molecular weight M
w in the range of 200000 ≤ M
w ≤ 1000000 g/mol, which can be obtained by radical copolymerization of at least the following components: (a) 55 to 92% by weight of one or more acryl monomers of the general formula CH
2 =CH-COOR
1, where R
1 is a hydrocarbon group having 4 to 14 carbon atoms, (b) 5 to 30% by weight of one or more copolymerizable monomers, wherein the glass transition temperature T
G,bH of the homopolymer from the monomer of the component (b) is no less than 0°C, or wherein the glass transition temperature T
G,bH of the copolymer from the monomers of the component (b) is no less than 0°C, (c) 3 to 15% by weight of one or more copolymerizable monomers promoting a cross-linking reaction of the polyacrylate, wherein the polyacrylate is cross-linked, wherein the cross-linked polyacrylate is characterized by a loss factor (tan δ value) ranging between 0.2 and 0.4, wherein the cross-linked polyacrylate has a shear strength characterized by a maximum deflection X
max in the microshear travel test of 200 to 600 μm, and wherein the cross-linked polyacrylate is characterized by an elastic portion in the polyacrylate of at least 60%.

20. 发明公开

EP2334516A2 PRÄGFÄHIGES KENNZEICHENSCHILD 失效转让
标题翻译： PRÄGFÄHIGESKENNZEICHENSCHILD
公开(公告)号：EP2334516A2
公开(公告)日：2011-06-22
申请号：EP09783478.2
申请日：2009-09-28
申请人： TESA SE
发明人： KLIER, Daniel , BUNDE, Bernd , DOMANN, Frank , SAUER, Arno Martin , MODEREGGER, Bernd , SIEVERS, Jörg
IPC分类号： B60R13/10 , G09F13/22
CPC分类号： B60R13/10
摘要： The present invention relates to an embossable license plate, comprising an electrically conductive panel having a coating, which comprises a pressure-sensitive adhesive composition filled with an electroluminescence-capable filler and is at least partially covered with an electrically conductive transparent film, wherein the panel and the electrically conductive transparent film may be used as electrodes to generate electroluminescence of the filled pressure-sensitive adhesive compound.
摘要翻译：本发明涉及一种可压纹牌照，其包括具有涂层的导电板，该导电板包括填充有能够电致发光的填充物并且至少部分被导电透明膜覆盖的压敏粘合剂组合物，其中该面板并且导电透明膜可以用作电极以产生填充的压敏粘合剂化合物的电致发光。

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