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31.发明授权VERFAHREN ZUR HERSTELLUNG UNGEFÄRBTER POLYACRYLATKLEBEMASSEN MIT ENGER MOLMASSENVERTEILUNG 有权VERFAHREN ZUR HERSTELLUNGUNGEFÄRBTERPOLYACRYLATKLEBEMASSEN MIT ENGER MOLMASSENVERTEILUNG
公开(公告)号：EP2780378B1
公开(公告)日：2017-07-19
申请号：EP12769401.6
申请日：2012-09-28
Applicant: tesa SE
Inventor： PRENZEL, Alexander
IPC: C08F2/38 , C09J153/00 , C08F8/42 , C08F8/48 , C08F220/18 , C08F293/00
CPC classification number: C08F8/42 , C08F2/38 , C08F8/00 , C08F8/48 , C08F220/18 , C08F2438/03 , C08F2800/20 , C08F2810/20 , C08F2810/30 , C08F2810/40 , C09J153/005 , C08F2220/1858 , C08F2220/1825 , C08F220/06 , C08F293/005
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32.发明公开VERFAHREN ZUR HERSTELLUNG VON KOHÄSIVEN POLYACRYLATKLEBEMASSEN MIT ENGER MOLMASSENVERTEILUNG 有权VERFAHREN ZUR HERSTELLUNG VONKOHÄSIVENPOLYACRYLATKLEBEMASSEN MIT ENGER MOLMASSENVERTEILUNG
公开(公告)号：EP2780402A1
公开(公告)日：2014-09-24
申请号：EP12769402.4
申请日：2012-09-28
Applicant: Tesa SE
Inventor： PRENZEL, Alexander
IPC: C08J3/24 , C08F220/18 , C09J133/14 , C08F2/38
CPC classification number: C09J133/08 , C08F2/38 , C08F220/18 , C08F2438/03 , C08F2220/1858 , C08F2220/1825 , C08F220/06
Abstract: The invention relates to a method for producing polyacrylate adhesive compounds with a narrow molar mass distribution by means of a radical polymerization and a subsequent increase of the molar masses by reacting with bis- or multi-dienyl compounds, in particular with α,ω-bis-dienyl compounds, in order to increase the cohesion in particular.
Abstract translation: 本发明涉及通过自由基聚合制备具有窄摩尔质量分布的聚丙烯酸酯粘合剂化合物的方法，随后通过与双或多二烯基化合物，特别是与α，ω-双 二烯基化合物，特别是增加内聚力。
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公开(公告)号：EP2127476B1
公开(公告)日：2014-01-01
申请号：EP08701394.2
申请日：2008-01-10
Applicant: TESA SE
Inventor： KEITE-TELGENBÜSCHER, Klaus , LÜHMANN, Bernd , PRENZEL, Alexander
CPC classification number: H05B3/86 , H05B3/12 , H05B2203/013 , H05B2214/04
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公开(公告)号：EP2403917B1
公开(公告)日：2013-05-01
申请号：EP10706976.7
申请日：2010-02-19
Applicant: TESA SE
Inventor： PRENZEL, Alexander
CPC classification number: C08G77/20 , C08G61/128 , C08G2261/419 , C09J7/401 , C09J2483/005 , Y10T428/31663
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35.发明公开
公开(公告)号：EP2521739A1
公开(公告)日：2012-11-14
申请号：EP10798081.5
申请日：2010-12-20
Applicant: Tesa SE
Inventor： DOLLASE, Thilo , PRENZEL, Alexander , LÜBBERT, Niko
IPC: C08F2/38 , C08F220/16 , C09J133/04 , C09J133/06 , C09J7/02
CPC classification number: C09J133/04 , C08F2/38 , C08F4/40 , C08F220/16 , C08F2220/281 , C09J133/066
Abstract: Radical copolymerization method comprising the steps of (a) providing a monomer or monomer mixtures having unsaturated C═C double bonds; (b) starting the radical (co)polymerization by means of a first addition of an initiator, and then (c) adding at least one amino acid as a regulating substance, wherein the addition of the regulating substance takes place after reaching a conversion of 50% relative to the unsaturated C═C double bonds of the monomer or monomer mixture provided in step (a)
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Patent Agency Ranking
公开(公告)号：EP2127476A1
公开(公告)日：2009-12-02
申请号：EP08701394.2
申请日：2008-01-10
Applicant: TESA SE
Inventor： KEITE-TELGENBÜSCHER, Klaus , LÜHMANN, Bernd , PRENZEL, Alexander
CPC classification number: H05B3/86 , H05B3/12 , H05B2203/013 , H05B2214/04
Abstract: Disclosed is a heating element comprising a current conductor (2) through which electric power can essentially be conducted, electricity being converted into heat by means of a voltage drop across an ohmic resistor. The heating element is characterized in that the heating element is designed as a planar structure or strip-shaped structure and is provided with at least one support layer (1) and an adhesive layer (3), while the current conductor is designed as an additional, current-conducting layer which is arranged between the support layer and the adhesive layer. Furthermore, the support layer, the current-conducting layer, and the adhesive layer are transparent.
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公开(公告)号：EP3894501A1
公开(公告)日：2021-10-20
申请号：EP19827644.6
申请日：2019-12-10
Applicant: tesa SE
Inventor： PRENZEL, Alexander , LI, Ji , BEFUSS, Julia
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公开(公告)号：EP3452522A1
公开(公告)日：2019-03-13
申请号：EP17718030.4
申请日：2017-04-06
Applicant: tesa SE
Inventor： DOLLASE, Thilo , BRODBECK, Markus , FISCHER, Alexander , KUPSKY, Marco , PRENZEL, Alexander
IPC: C08F120/32 , C09J7/02 , C09J133/06
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公开(公告)号：EP3083710B1
公开(公告)日：2018-08-22
申请号：EP14802401.1
申请日：2014-11-19
Applicant: tesa SE
Inventor： LÜHMANN, Bernd , PRENZEL, Alexander , PÜTZ, Benjamin , RITTER, Helmut , ZÖLLNER, Stephan
IPC: C08F220/12 , C08F220/56 , C08F2/38 , C08G18/62 , C08G18/81 , C08F8/00 , C08F290/04 , C08F220/14 , C08F220/18 , C08F212/08
CPC classification number: C08F220/18 , C08F2/38 , C08F220/14 , C08F290/046 , C08G18/6245 , C08G18/8116 , C08F212/08 , C08F2220/1825 , C08F2220/1858
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40.发明授权VERFAHREN ZUR HERSTELLUNG KURZKETTIGER ENDGRUPPENFUNKTIONALISIERTER MAKROMOLEKÜLE AUF STYROLBASIS 有权VERFAHREN ZUR HERSTELLUNG KURZKETTIGER ENDGRUPPENFUNKTIONALISIERTERMAKROMOLEKÜLEAUF STYROLBASIS
公开(公告)号：EP3083709B1
公开(公告)日：2017-08-30
申请号：EP14800054.0
申请日：2014-11-19
Applicant: tesa SE
Inventor： ZÖLLNER, Stephan , PRENZEL, Alexander , LÜHMANN, Bernd , PÜTZ, Benjamin , RITTER, Helmut
IPC: C08F112/08 , C08F2/38 , C08F8/00
CPC classification number: C08F12/08 , C08F8/00 , C08F8/14 , C08F2810/30 , C08F2810/40 , C08G18/62 , C08G18/8116 , C08F112/08 , C08F2/38
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