公开(公告)号：US20140179820A1

公开(公告)日：2014-06-26

申请号：US14103263

申请日：2013-12-11

Applicant: tesa SE

Inventor： Alexander Prenzel ,  Stephan Zöllner ,  Michael Siebert

IPC: C09J133/08

CPC classification number: C09J133/08 ,  C08L33/08 ,  C08L33/10 ,  C08L2312/06 ,  C09J133/10

Abstract: The invention provides meltable and UV-crosslinkable pressure-sensitive adhesives, such as acrylate hotmelts or hotmelt formulations, which can be processed by commonplace hotmelt processes and also on customary hotmelt coating lines, without any immediate alteration in the product properties in the event of (unwanted) deviation in the operational parameters. The compositions of the invention are UV-crosslinkable and meltable pressure-sensitive adhesives comprising (i) mixtures of UV-crosslinkable polyacrylate polymers selected from a) mixtures of UV-crosslinkable polymers with at least one photoinitiator bonded covalently to the backbone of the polymers, and b) mixtures of UV-crosslinkable polyacrylate polymers, monomers and at least one photoinitiator, and also (ii) at least one UV stabilizer, and also methods for producing them and the use thereof as bonding agents.

Abstract translation: 本发明提供了可熔融和可UV交联的压敏粘合剂，例如丙烯酸酯热熔体或热熔配方，其可以通过常见的热熔方法以及常规热熔涂层生产线进行加工，而不会立即改变产品性能（如 不需要的）偏差的操作参数。 本发明的组合物是UV可交联和可熔融的压敏粘合剂，其包含（i）可UV交联的聚丙烯酸酯聚合物的混合物，其选自a）UV可交联聚合物与至少一种光引发剂的混合物共价键合到聚合物的主链上， 和b）可UV交联的聚丙烯酸酯聚合物，单体和至少一种光引发剂的混合物，以及（ii）至少一种UV稳定剂，以及制备它们的方法及其用作粘合剂。

公开(公告)号：US09163168B2

公开(公告)日：2015-10-20

申请号：US14103263

申请日：2013-12-11

Applicant: tesa SE

Inventor： Alexander Prenzel ,  Stephan Zöllner ,  Michael Siebert

IPC: C08F2/46 ,  C08F2/50 ,  B29C71/04 ,  C08G61/04 ,  C09J133/08 ,  C09J133/10 ,  C08L33/08 ,  C08L33/10

CPC classification number: C09J133/08 ,  C08L33/08 ,  C08L33/10 ,  C08L2312/06 ,  C09J133/10

Abstract: The invention provides meltable and UV-crosslinkable pressure-sensitive adhesives, such as acrylate hotmelts or hotmelt formulations, which can be processed by commonplace hotmelt processes and also on customary hotmelt coating lines, without any immediate alteration in the product properties in the event of (unwanted) deviation in the operational parameters. The compositions of the invention are UV-crosslinkable and meltable pressure-sensitive adhesives comprising (i) mixtures of UV-crosslinkable polyacrylate polymers selected from a) mixtures of UV-crosslinkable polymers with at least one photoinitiator bonded covalently to the backbone of the polymers, and b) mixtures of UV-crosslinkable polyacrylate polymers, monomers and at least one photoinitiator, and also (ii) at least one UV stabilizer, and also methods for producing them and the use thereof as bonding agents.

Abstract translation: 本发明提供了可熔融和可UV交联的压敏粘合剂，例如丙烯酸酯热熔体或热熔配方，其可以通过常见的热熔方法以及常规热熔涂层生产线进行加工，而不会立即改变产品性能（如 不需要的）偏差的操作参数。 本发明的组合物是UV可交联和可熔融的压敏粘合剂，其包含（i）可UV交联的聚丙烯酸酯聚合物的混合物，其选自a）UV可交联聚合物与至少一种光引发剂的混合物共价键合到聚合物的主链上， 和b）可UV交联的聚丙烯酸酯聚合物，单体和至少一种光引发剂的混合物，以及（ii）至少一种UV稳定剂，以及制备它们的方法及其用作粘合剂。

公开(公告)号：US10023773B2

公开(公告)日：2018-07-17

申请号：US14683376

申请日：2015-04-10

Applicant: TESA SE

Inventor： Michael Siebert ,  Alexander Prenzel ,  Inga Auktun ,  Jennifer Beschmann

IPC: C09J133/00 ,  C09J133/08 ,  C09J133/02 ,  D06M17/04 ,  D21H19/00 ,  C08F220/06 ,  C09J7/38 ,  C09J7/21 ,  C08F220/18

Abstract: Adhesives and pressure-sensitive adhesives comprising polymerization products of acrylates, the adhesives being meltable and comprising polymerization products of esters of (meth)acrylic acid and (meth)acrylic acid, the polymerization product having a molecular weight Mn of greater than 50 000 g/mol and Mw of greater than 500 000 g/mol.

公开(公告)号：US20160280847A1

公开(公告)日：2016-09-29

申请号：US15035833

申请日：2014-11-17

Applicant: TESA SE

Inventor： Bernhard Müssig ,  Ingo Neubert ,  Michael Siebert

IPC: C08G63/16 ,  C09J7/02 ,  C09J7/04

CPC classification number: C08G63/16 ,  C08G63/181 ,  C09J7/21 ,  C09J7/255 ,  C09J7/405 ,  C09J2203/302 ,  C09J2400/263 ,  C09J2467/005 ,  C09J2467/006

Abstract: The invention relates to bio-based polymer based on at least two different bio-based monomers obtained from biomass-containing carbohydrates, wherein at least one bio-based monomer is a furan derivative according to formula (I). In each case, independently of one another, R1 is a hydrogen or an organofunctional group with 1 to 20 C atoms and optionally, the organofunctional group contains O, N, or S atoms; R2 is an organofunctional group with 1 to 20 C atoms, which optionally contains O, N, or S atoms, the second bio-based monomer is a hydroxyl-functional compound comprising from 1 to 100 C atoms. The polymer has an average molecular weight Mw greater than or equal to 1,000 g/mol, and the proportion of bio-based monomers in the bio-based polymer is greater than or equal to 55 mol-% with respect to all monomers of the polymer.

公开(公告)号：US20150013874A1

公开(公告)日：2015-01-15

申请号：US13940325

申请日：2013-07-12

Applicant: tesa SE

Inventor： Michael Siebert ,  Andreas Schmidlin ,  Steve Zielinski

IPC: H01B13/00

CPC classification number: H01B13/0129 ,  C09J7/21 ,  C09J7/35 ,  C09J7/38 ,  C09J2203/302 ,  H01B13/0016

Abstract: Method for jacketing elongate material such as more particularly leads or cable looms, where an adhesive tape comprising a textile carrier and a curable adhesive applied to at least one side of the carrier is passed in a helical line around the elongate material, or the elongate material is wrapped in the axial direction by the adhesive tape, the elongate material together with the adhesive tape wrapping is brought into the desired disposition, more particularly into the cable loom plane, the elongate material is held in this disposition, the curable adhesive is brought to cure by the supply of radiant energy such as heat.

Abstract translation: 用于护套细长材料的方法，例如更具体的引线或电缆织机，其中包括纺织品载体的粘合带和施加到载体的至少一侧的可固化粘合剂通过围绕细长材料的螺旋线，或细长材料 通过胶带沿轴向包裹，细长材料与胶带包装一起进入所需的布置，更具体地进入电缆织机平面，细长材料保持在该布置中，将可固化粘合剂带到 通过辐射能量如热量的治疗。

公开(公告)号：US09613733B2

公开(公告)日：2017-04-04

申请号：US14328780

申请日：2014-07-11

Applicant: tesa SE

Inventor： Michael Siebert ,  Alexander Prenzel

IPC: H01B13/012 ,  H01B13/00 ,  C09J5/04 ,  C09J7/04

CPC classification number: H01B13/0013 ,  C09J5/04 ,  C09J7/21 ,  C09J7/35 ,  C09J2203/302 ,  C09J2400/263 ,  C09J2433/00 ,  C09J2463/00

Abstract: Method for jacketing elongate material such as more particularly leads or cable looms, where an adhesive tape comprising a carrier, more particularly textile carrier with a curative composition applied to its top side and a reactive composition to its bottom side, is passed in a helical line around the elongate material, or the elongate material is wrapped in the axial direction by the adhesive tape in such a way that the curative composition and the reactive composition come into contact, the elongate material together with the adhesive tape wrapping is brought into the desired disposition, more particularly into the cable loom layout, the elongate material is held in this disposition, the curative composition reacts with the reactive composition, to produce a curing layer of composition.