公开(公告)号：WO2015154947A1

公开(公告)日：2015-10-15

申请号：PCT/EP2015/055480

申请日：2015-03-17

Applicant: TESA SE

Inventor： KEITE-TELGENBÜSCHER, Klaus ,  ROMPF, Julia ,  STOLZE, Janika

IPC: C09J127/12 ,  C09J11/08 ,  C09J7/02 ,  C08K7/00 ,  G02F1/00 ,  H01L23/00

CPC classification number: C09J7/22 ,  C08K7/00 ,  C08L63/00 ,  C09J7/255 ,  C09J7/38 ,  C09J11/08 ,  C09J153/00 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2400/22 ,  C09J2427/00 ,  C09J2453/00 ,  C09J2467/006 ,  H01L21/56 ,  H01L23/293 ,  H01L23/3107 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/448 ,  H01L51/5253 ,  H01L2924/0002 ,  H01L2924/00 ,  C08L53/00

Abstract: Transluzenter mehrphasiger Klebstoff enthaltend zumindest eine kontinuierliche Phase sowie dispers verteilte Domänen, wobei die zumindest eine kontinuierliche Phase - einen Brechungsindex von mehr als 1,45 und - eine Permeationsrate für Wasserdampf von weniger als 100 g/m 2 aufweist, und die dispersen Domänen - in einem Größenbereich von 0,1 μm bis 50 μm vorliegen, - in einem Gewichtsanteil von nicht mehr als 10 Gew.-% in der Klebemasse enthalten sind - gekennzeichnet dadurch, dass die dispersen Domänen polymerer Natur sind eine Wasserdampfpermeationsrate von weniger als 100 g/m 2 d und einen Brechungsindex von weniger als 1,45 aufweisen.

Abstract translation: 的折射率大于1.45和 - - 含有至少一个连续相，以及一个分散分布域，其中，所述至少一个连续相半透明多相粘合剂具有的水蒸汽渗透速率低于100g / m 2，并且分散畴 - 在一个 的0.1微米至50微米尺寸范围内的存在， - 在不超过10重量％，在该粘合剂组合物的重量比例是 - 其特征在于该分散畴是在自然界中聚合，小于100g / m 2天的水蒸汽透过速率和 小于1.45的折射率。

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：EP4514914A1

公开(公告)日：2025-03-05

申请号：EP23719801.5

申请日：2023-04-27

Applicant: TESA SE

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

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

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：EP3129443A1

公开(公告)日：2017-02-15

申请号：EP15712296.1

申请日：2015-03-17

Applicant: tesa SE

Inventor： KEITE-TELGENBÜSCHER, Klaus ,  ROMPF, Julia ,  STOLZE, Janika

IPC: C09J127/12 ,  C09J11/08 ,  C09J7/02 ,  C08K7/00 ,  G02F1/00 ,  H01L23/00

CPC classification number: C09J7/22 ,  C08K7/00 ,  C08L63/00 ,  C09J7/255 ,  C09J7/38 ,  C09J11/08 ,  C09J153/00 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2400/22 ,  C09J2427/00 ,  C09J2453/00 ,  C09J2467/006 ,  H01L21/56 ,  H01L23/293 ,  H01L23/3107 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/448 ,  H01L51/5253 ,  H01L2924/0002 ,  H01L2924/00 ,  C08L53/00

Abstract: Translucent multiphase adhesive comprising at least one continuous phase and dispersed domains, the at least one continuous phase having a refractive index of more than 1.45 and a permeation rate for water vapour of less than 100 g/m
2 , and the disperse domains being present in a size range of 0.1 μm to 50 μm and being included in a weight fraction of not more than 10 wt% in the adhesive, characterized in that the disperse domains are polymeric in nature and have a water vapour permeation rate of less than 100 g/m
2 d and a refractive index of less than 1.45.

Abstract translation: 半透明多相粘合剂包括至少一个连续相和分散的区域，所述至少一个连续相的折射率大于1.45，水蒸汽的渗透速率小于100g / m 2，并且分散域存在于 尺寸范围为0.1μm至50μm，并且在粘合剂中的重量分数不大于10wt％，其特征在于，分散域本质上是聚合物，并且具有小于100g / m2d的水蒸汽渗透速率 折射率小于1.45。