公开(公告)号：EP2986683B1

公开(公告)日：2018-03-21

申请号：EP14715006.4

申请日：2014-04-03

Applicant: tesa SE

Inventor： SCHMITZ-STAPELA, Daniel ,  KRAWINKEL, Thorsten ,  DOLLASE, Thilo ,  PETERSEN, Anika ,  STRIBERNY, Tanja ,  WESTPHAL, Andreas

IPC: C09J7/00 ,  C09J153/02 ,  B32B7/12

CPC classification number: C09J153/02 ,  B32B7/12 ,  C08K5/105 ,  C08K5/3435 ,  C08K5/3475 ,  C08L53/02 ,  C08L57/02 ,  C09J7/387 ,  C09J11/06 ,  C09J2453/003

公开(公告)号：EP4010444A1

公开(公告)日：2022-06-15

申请号：EP20754699.5

申请日：2020-08-06

Applicant: tesa SE

Inventor： BROCKMEYER, Fabian ,  SCHMITZ-STAPELA, Daniel ,  MEIER, Andreas ,  PRZYOJSKI, Jacob ,  HÄNLE, Mark

IPC: C09J7/38 ,  B60R16/02

公开(公告)号：EP3636720A1

公开(公告)日：2020-04-15

申请号：EP19200440.6

申请日：2019-09-30

Applicant: tesa SE

Inventor： MICHEL, Uwe ,  FACKELMEYER, Harald ,  RÖHL, Michael ,  SCHMITZ-STAPELA, Daniel ,  HÄNLE, Mark

IPC: C09J5/00 ,  C09J5/04

Abstract: Die vorliegende Erfindung betrifft die Verwendung einer verdickten alkoholischen Zusammensetzung mit einer Viskosität von 1000 bis 4000 Pa*s bei einer Scherrate von 0,001/s und 25 °C sowie einer Viskosität von 0,1 bis 0,3 Pa*s bei einer Scherrate von 1000/s und 25 °C zur Reduzierung von Lufteinschlüssen bei der vertikalen Verklebung zweier Fügeteile. Weiterhin betrifft die vorliegende Erfindung ein Verfahren zur vertikalen Verklebung zweier Fügeteile, wobei die erfindungsgemäß verwendete Zusammensetzung vor dem vertikalen Fügen des zweiten Fügeteils vollflächig auf die Haftklebemasse eines doppelseitigen Klebebands aufgebracht wird. Schließlich betrifft die vorliegende Erfindung ein Kit-of-parts, welches ein Fügeteil, ein Fügemittel sowie die zuvor angeführte Zusammensetzung enthält und mit welchem eine blasenfreie vertikale Fügung zweier Substrate möglich ist.

公开(公告)号：EP2820098B1

公开(公告)日：2018-04-04

申请号：EP13705487.0

申请日：2013-02-22

Applicant: tesa SE

Inventor： SCHMITZ-STAPELA, Daniel ,  DOLLASE, Thilo ,  REITER, Sven ,  HANNEMANN, Frank

IPC: B32B37/12 ,  C09J7/00 ,  C09J7/02 ,  C09J5/06 ,  C09J175/04

CPC classification number: C09J175/04 ,  B29C65/4835 ,  B29C65/5057 ,  B29C66/7422 ,  B32B7/12 ,  B32B37/0046 ,  B32B37/06 ,  B32B37/1207 ,  B32B37/26 ,  B32B38/004 ,  B32B38/1841 ,  B32B2037/1223 ,  B32B2037/268 ,  B32B2038/042 ,  B32B2305/186 ,  B32B2305/28 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2309/12 ,  B32B2311/24 ,  B32B2398/20 ,  B32B2457/00 ,  C08J5/12 ,  C09J5/00 ,  C09J5/06 ,  C09J7/00 ,  C09J7/10 ,  C09J7/35 ,  C09J2201/61 ,  C09J2205/102 ,  C09J2400/163 ,  C09J2400/226 ,  C09J2475/00 ,  Y10T156/10 ,  Y10T428/31605

公开(公告)号：EP4269520A1

公开(公告)日：2023-11-01

申请号：EP22170305.1

申请日：2022-04-27

Applicant: tesa SE

Inventor： SCHMITZ-STAPELA, Daniel ,  STOLZE, Janika ,  HÄNLE, Mark ,  KAHRS, Christoph ,  BROCKMEYER, Fabian

IPC: C09J7/21

Abstract: Adhesive tape in particular for wrapping cables, consisting of a preferably textile carrier and of a pressure sensitive adhesive, applied on at least one side of the carrier, in the form of a dried polymer dispersion, the polymer being obtained by emulsion polymerization of a monomer mixture comprising: (a) 80.75 to 94.89 wt.-%, preferably 83.85 to 93.73 wt.-% of one or more than one (meth)acrylic monomer(s) that individually yield(s) a homopolymer having a glass transition temperature (T g ) of -40 °C or less (b) 5.00 to 14.00 wt.-%, preferably 6.00 to 12.00 wt.-% of one or more than one ethylenically unsaturated monomer(s) that individually yield(s) a homopolymer having a T g of 15 °C or higher (c) 0.10 to 5.00 wt.-%, preferably 0.20 to 4.00 wt.-% of one or more than one ethylenically unsaturated monomer(s) having an acid and/or a hydroxyl functional group (d)0.01 to 0.25 wt.-%, preferably 0.07 to 0.15 wt.-% of a chain transfer agent wherein monomers (a) to (d) are different from each other and the weight percentages is based on the total amount of monomers in the monomer mixture, wherein the pressure sensitive adhesive dispersion polymer has a tanDelta maximum within a temperature range between -25 °C and -15 °C and a tanDelta value at 130 °C between 0.38 and 0.55, wherein the tanDelta is determined by Dynamic Mechanical Analysis (DMA) at an angular frequency of 10 rad/s using a parallel plate tool and the pressure sensitive adhesive comprises 0.00 to 10.00, preferably 2.00 to 7.50 parts by weight of tackifiers (relative to 100 parts by weight of the pressure sensitive adhesive dispersion polymer).

公开(公告)号：EP3543308B1

公开(公告)日：2020-10-21

申请号：EP19163248.8

申请日：2019-03-15

Applicant: tesa SE

Inventor： DOLLASE, Thilo ,  SCHMITZ-STAPELA, Daniel ,  FENSKE, Martin Tassilo

IPC: C09J153/02 ,  C09J157/02 ,  C08K5/10 ,  C08L93/04 ,  C09J7/38 ,  C09J7/10

公开(公告)号：EP3212723A1

公开(公告)日：2017-09-06

申请号：EP15790041.6

申请日：2015-10-15

Applicant: tesa SE

Inventor： DOLLASE, Thilo ,  KOOP, Matthias ,  REITER, Sven ,  SCHMITZ-STAPELA, Daniel ,  KATZ, Susanne ,  STOLTZE, Jerome

IPC: C09J5/00 ,  C08K5/32 ,  C09J7/02 ,  C09J175/04 ,  B32B7/12 ,  B32B37/06 ,  B32B37/12 ,  B32B37/26 ,  C08J5/12

CPC classification number: B32B37/1207 ,  B32B7/12 ,  B32B9/005 ,  B32B9/045 ,  B32B15/08 ,  B32B15/18 ,  B32B15/20 ,  B32B17/064 ,  B32B27/08 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/365 ,  B32B37/06 ,  B32B2255/00 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2255/28 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/50 ,  B32B2307/712 ,  B32B2307/728 ,  B32B2457/00 ,  B32B2457/20 ,  B32B2551/00 ,  C08G18/798 ,  C08G2170/80 ,  C08J3/241 ,  C08J5/128 ,  C08J2333/12 ,  C08J2347/00 ,  C08J2369/00 ,  C08J2375/04 ,  C08J2377/00 ,  C08J2475/04 ,  C08K9/10 ,  C09J5/02 ,  C09J5/06 ,  C09J7/10 ,  C09J7/20 ,  C09J175/04 ,  C09J2201/61 ,  C09J2205/102 ,  C09J2400/123 ,  C09J2400/126 ,  C09J2400/143 ,  C09J2400/146 ,  C09J2400/163 ,  C09J2400/166 ,  C09J2475/00 ,  C09J2483/003

Abstract: The invention relates to a method for adhering two substrates, namely a first substrate A and a second substrate B, to each other using a latent-reactive adhesive film with at least one latent-reactive adhesive film layer which has a thermoplastic component with a melting temperature T(melt), where 35°C ≤ T(melt) ≤ 90°C, said thermoplastic component containing functional groups that can react to isocyanate, and an isocyanate-containing component that is dispersed into the thermoplastic component in a particulate form and is blocked, microencapsulated, or substantially deactivated in the region of the particle surface. The particles have a start temperature T(start) of 40°C ≤ T(start) ≤ 120°C, wherein T(start) ≥ T(melt). A surface of the first substrate A is brought into contact with a first surface of the latent-reactive adhesive film, and a surface of the second substrate B is brought into contact with the second surface of the latent-reactive adhesive film. The adhesion is caused by heating the latent-reactive adhesive film to a temperature which corresponds to or is higher than at least the start temperature T(start). The invention is characterized in that at least the surface of the first substrate A which is brought into contact with the latent-reactive adhesive film is treated with a primer before the first substrate A is brought into contact with the latent-reactive adhesive film, and/or at least the first surface of the latent-reactive adhesive film which is brought into contact with the first substrate A is treated with a primer before the first substrate A is brought into contact with the latent-reactive adhesive film.

Abstract translation: 本发明涉及使用具有至少一个潜热反应性粘合剂膜层的潜在反应性粘合剂膜将两个基板（即第一基板A和第二基板B）彼此粘合的方法，所述潜热反应性粘合剂膜层具有热塑性组分 所述含有可与异氰酸酯反应的官能团的热塑性组分以及以颗粒形式分散在所述热塑性组分中的含异氰酸酯的组分，和其中35℃≤T（熔体）≤90℃的温度T（熔体） 在颗粒表面的区域中被封闭，微胶囊化或基本失活。 起始温度T（起始）为40℃≤T（起始）≤120℃，其中T（起始）≥T（熔化）。 第一基板A的表面与潜在反应性粘合膜的第一表面接触，并且第二基板B的表面与潜伏反应性粘合膜的第二表面接触。 通过将潜在反应性粘合剂膜加热到对应于或高于至少起始温度T（开始）的温度来引起粘合。 本发明的特征在于，在第一基板A与潜在反应性粘合膜接触之前，至少第一基板A的与潜伏反应性粘合膜接触的表面用底漆处理，并且 /或在使第一基材A与潜在反应性粘合剂膜接触之前，用底漆处理与第一基材A接触的潜在反应性粘合剂膜的至少第一表面。

公开(公告)号：EP4514913A1

公开(公告)日：2025-03-05

申请号：EP23718783.6

申请日：2023-04-27

Applicant: TESA SE

Inventor： SCHMITZ-STAPELA, Daniel ,  STOLZE, Janika ,  HÄNLE, Mark ,  KAHRS, Christoph ,  BROCKMEYER, Fabian

IPC: C09J7/21 ,  C09J133/04 ,  C09J7/38

公开(公告)号：EP4267688A1

公开(公告)日：2023-11-01

申请号：EP21840018.2

申请日：2021-12-20

Applicant: tesa SE

Inventor： KUTTER, Alexander ,  GULDBRANDSEN, Lars ,  SCHMITZ-STAPELA, Daniel

IPC: C09J7/38 ,  C09J7/50 ,  C09J7/21 ,  B29C48/08 ,  B05D1/26

公开(公告)号：EP2986683A1

公开(公告)日：2016-02-24

申请号：EP14715006.4

申请日：2014-04-03

Applicant: tesa SE

Inventor： SCHMITZ-STAPELA, Daniel ,  KRAWINKEL, Thorsten ,  DOLLASE, Thilo ,  PETERSEN, Anika ,  STRIBERNY, Tanja ,  WESTPHAL, Andreas

IPC: C09J7/00 ,  C09J153/02

CPC classification number: C09J153/02 ,  B32B7/12 ,  C08K5/105 ,  C08K5/3435 ,  C08K5/3475 ,  C08L53/02 ,  C08L57/02 ,  C09J7/387 ,  C09J11/06 ,  C09J2453/003

Abstract: The invention relates to a self-adhesive compound, at least comprising a) at least one elastomer, wherein the elastomer has a ratio of at least 40 wt.-% relative to the adhesive compound composition and wherein at least one type of polybutadiene block copolymer is used as an elastomer, b) at least one partially hydrogenated hydrocarbon resin (resin type 1) having a softening temperature of at least 90 °C c) at least one additional hydrocarbon resin, a terpene phenol resin and/or a colophonium resin having a softening temperature of at least 90 °C (resin type 2) as applicable, d) a soft resin as applicable, and e) additional additives as applicable.

Abstract translation: 一种自粘合剂，其包含a）至少一种弹性体，至少一种类型的聚丁二烯嵌段共聚物用作弹性体，b）至少一种软化温度至少为90℃的部分氢化烃树脂，c） 至少一种另外的烃树脂，萜烯酚树脂和/或软化温度至少为90℃的松香树脂，d）软树脂，和e）适用的其它添加剂。