MULTIMODAL COPOLYMERS, PRODUCTION OF SAME, AND USE THEREOF IN BULK CONTACT ADHESIVE
    1.
    发明申请
    MULTIMODAL COPOLYMERS, PRODUCTION OF SAME, AND USE THEREOF IN BULK CONTACT ADHESIVE 审中-公开
    多组分共聚物,生产同类产品及其用途大量接触粘合剂

    公开(公告)号:US20120264903A1

    公开(公告)日:2012-10-18

    申请号:US13391092

    申请日:2010-12-20

    摘要: 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)

    摘要翻译: 自由基共聚方法包括以下步骤:(a)提供具有不饱和C = C双键的单体或单体混合物; (b)通过首先加入引发剂开始自由基(共)聚合,然后(c)加入至少一种作为调节物质的氨基酸,其中调节物质的添加在达到转化后 相对于步骤(a)中提供的单体或单体混合物的不饱和C = C双键为50%

    PRESSURE-SENSITIVE ADHESIVES AND PROCESS FOR PREPARING THEM
    2.
    发明申请
    PRESSURE-SENSITIVE ADHESIVES AND PROCESS FOR PREPARING THEM 有权
    压敏粘合剂及其制备方法

    公开(公告)号:US20100010170A1

    公开(公告)日:2010-01-14

    申请号:US12256814

    申请日:2008-10-23

    IPC分类号: C09J133/08

    CPC分类号: C09J201/02 C08K9/06

    摘要: The invention relates to a process for preparing a pressure-sensitive adhesive based on at least one polymer, in the course of which said at least one polymer is crosslinked, the polymer having functional groups Y and having been admixed, further, with at least one kind of functionalized particles which have at least one nonpolymeric base unit, wherein the particles having a surface modification of the base unit, the surface modification of the particles having at least one kind of functional groups Z, which can not undergo any reaction with the functional group Y and is converted into group X by thermal energy, electromagnetic radiation, particulate radiation and/or sound energy and the crosslinking of the polymer being brought about at least in part by a reaction of the functional groups X of the particles and the functional groups Y of the polymer, and further to pressure-sensitive adhesives based on at least one crosslinked polymer component, the crosslinking of the polymer component being brought about at least in part by incorporation of the functionalized particles, the particles having at least one nonpolymeric base unit and also a surface modification of this base unit, and the surface modification of the particles having at least one kind of functional groups Z which, after conversion to group X by way of thermal energy, electromagnetic radiation, particulate radiation and/or sound energy, are capable of reacting with functional groups Y present in the polymer component, and also to the use of surface-modified functionalized particles having a nonpolymeric base unit as crosslinking reagents for crosslinking polymers for preparing pressure-sensitive adhesives.

    摘要翻译: 本发明涉及一种制备基于至少一种聚合物的压敏粘合剂的方法,其中所述至少一种聚合物交联,所述聚合物具有官能团Y,并且还与至少一种聚合物混合 具有至少一种非聚合基单元的官能化颗粒的种类,其中具有基体单元的表面改性的颗粒,具有至少一种官能团Z的颗粒的表面改性,其不能与官能团发生任何反应 Y组,并且通过热能,电磁辐射,颗粒辐射和/或声能转化成组X,并且聚合物的交联至少部分地通过颗粒的官能团X与官能团的反应而进行 Y,以及进一步基于至少一种交联聚合物组分的压敏粘合剂,聚合物组合物的交联 至少部分地通过引入官能化颗粒,具有至少一种非聚合基单元的颗粒以及该基单元的表面改性,以及具有至少一种官能团Z的颗粒的表面改性 其通过热能转换为组X,电磁辐射,颗粒辐射和/或声能能够与存在于聚合物组分中的官能团Y反应,并且还涉及使用表面改性的官能化颗粒,其具有 作为用于制备压敏粘合剂的交联聚合物的交联剂的非聚合基体单元。

    Pressure-sensitive adhesives and process for preparing them
    3.
    发明授权
    Pressure-sensitive adhesives and process for preparing them 有权
    压敏粘合剂及其制备方法

    公开(公告)号:US08536276B2

    公开(公告)日:2013-09-17

    申请号:US12256814

    申请日:2008-10-23

    CPC分类号: C09J201/02 C08K9/06

    摘要: The invention relates to a process for preparing a pressure-sensitive adhesive based on at least one polymer, in the course of which said at least one polymer is crosslinked, the polymer having functional groups Y and having been admixed, further, with at least one kind of functionalized particles which have at least one nonpolymeric base unit, wherein the particles having a surface modification of the base unit, the surface modification of the particles having at least one kind of functional groups Z, which can not undergo any reaction with the functional group Y and is converted into group X by thermal energy, electromagnetic radiation, particulate radiation and/or sound energy and the crosslinking of the polymer being brought about at least in part by a reaction of the functional groups X of the particles and the functional groups Y of the polymer, and further to pressure-sensitive adhesives based on at least one crosslinked polymer component, the crosslinking of the polymer component being brought about at least in part by incorporation of the functionalized particles, the particles having at least one nonpolymeric base unit and also a surface modification of this base unit, and the surface modification of the particles having at least one kind of functional groups Z which, after conversion to group X by way of thermal energy, electromagnetic radiation, particulate radiation and/or sound energy, are capable of reacting with functional groups Y present in the polymer component, and also to the use of surface-modified functionalized particles having a nonpolymeric base unit as crosslinking reagents for crosslinking polymers for preparing pressure-sensitive adhesives.

    摘要翻译: 本发明涉及一种制备基于至少一种聚合物的压敏粘合剂的方法,其中所述至少一种聚合物交联,所述聚合物具有官能团Y,并且还与至少一种聚合物混合 具有至少一种非聚合基单元的官能化颗粒的种类,其中具有基体单元的表面改性的颗粒,具有至少一种官能团Z的颗粒的表面改性,其不能与官能团发生任何反应 Y组,并且通过热能,电磁辐射,颗粒辐射和/或声能转化成组X,并且聚合物的交联至少部分地通过颗粒的官能团X与官能团的反应而进行 Y,以及进一步基于至少一种交联聚合物组分的压敏粘合剂,聚合物组合物的交联 至少部分地通过引入官能化颗粒,具有至少一种非聚合基单元的颗粒以及该基单元的表面改性,以及具有至少一种官能团Z的颗粒的表面改性 其通过热能转换为组X,电磁辐射,颗粒辐射和/或声能能够与存在于聚合物组分中的官能团Y反应,并且还涉及使用表面改性的官能化颗粒,其具有 作为用于制备压敏粘合剂的交联聚合物的交联剂的非聚合基体单元。

    Thermally crosslinking polyacrylates and process for their preparation
    4.
    发明授权
    Thermally crosslinking polyacrylates and process for their preparation 有权
    热交联聚丙烯酸酯及其制备方法

    公开(公告)号:US09505959B2

    公开(公告)日:2016-11-29

    申请号:US12625901

    申请日:2009-11-25

    IPC分类号: C09J133/08 C08J3/24

    摘要: The invention relates to a process for preparing homogeneously crosslinked polymers, in which at least one crosslinker is added to a polymer in the melt, in which the polymer is further processed from the melt, and in which a thermal crosslinking reaction is brought about by means of the crosslinker, with at least part of the crosslinking reaction taking place after the further processing at a temperature below the melting temperature of the polymer, characterized in that the crosslinker comprises an at least difunctional compound, at least one of the functional groups being an oxazoline group, and the polymer contains functional groups which, at a temperature below the melting temperature of the polymer, are able to react with the oxazolines in a linking reaction in the sense of the thermal crosslinking reaction.

    摘要翻译: 本发明涉及一种制备均匀交联聚合物的方法,其中将至少一种交联剂加入到熔体中的聚合物中,其中聚合物从熔体中进一步加工,其中热交联反应是通过手段 交联剂的至少一部分,其中交联反应的至少一部分在进一步加工后在低于聚合物熔融温度的温度下发生,其特征在于交联剂包含至少二官能化合物,至少一个官能团为 恶唑啉基,聚合物含有官能团,其在低于聚合物熔融温度的温度下能够在热交联反应意义上的连接反应中与恶唑啉反应。

    Adhesive assembly tapes
    5.
    发明授权
    Adhesive assembly tapes 有权
    胶带组装胶带

    公开(公告)号:US08449962B2

    公开(公告)日:2013-05-28

    申请号:US12892463

    申请日:2010-09-28

    摘要: The invention relates to double-sided adhesive tape comprising a viscoelastic, first polymer layer, a second polymer layer on the top face and a third polymer layer on the bottom face of the viscoelastic, first polymer layer, where the viscoelastic, first polymer layer is based on a polymer which is obtainable by polymerization of a monomer composition of 65% to 97% by weight of ethylhexyl acrylate and/or butyl acrylate, 0% to 30% by weight of methyl acrylate, 3% to 15% by weight of acrylic acid, the viscoelastic interlayer being crosslinked, the second polymer layer is based on a polymer which is obtainable by polymerization of a monomer composition of 85% to 95% by weight of ethylhexyl acrylate and/or butyl acrylate, 5% to 15% by weight of acrylic acid, this second polymer layer being thermally crosslinked using at least one epoxycyclohexyl derivative in the absence of accelerators.

    摘要翻译: 本发明涉及双面胶带,其包括粘弹性第一聚合物层,顶面上的第二聚合物层和粘弹性第一聚合物层的底面上的第三聚合物层,其中粘弹性第一聚合物层为 基于可通过将丙烯酸乙酯和/或丙烯酸丁酯为65〜97重量%的单体组合物聚合得到的聚合物,0〜30重量%的丙烯酸甲酯,3重量%〜15重量%的丙烯酸酯 酸,粘弹性中间层交联,第二聚合物层基于聚合物,该聚合物可通过将具有85重量%至95重量%的丙烯酸乙基己酯和/或丙烯酸丁酯的单体组合物聚合5重量%至15重量% 的丙烯酸,该第二聚合物层在不存在促进剂的情况下使用至少一种环氧环己基衍生物热交联。

    Production of Separation Materials for Adhesive Tapes
    7.
    发明申请
    Production of Separation Materials for Adhesive Tapes 有权
    生产胶带分离材料

    公开(公告)号:US20110319556A1

    公开(公告)日:2011-12-29

    申请号:US13201901

    申请日:2010-02-19

    申请人: Alexander Prenzel

    发明人: Alexander Prenzel

    IPC分类号: C09D183/04 B05D3/10

    摘要: A process produces a separative layer of a release liner, based on a formulation comprising at least one alkenyl-substituted organopolysiloxane, wherein the formulation is present in solution. During the process a metathesis catalyst is added to the solution and the solution with the metathesis catalyst is applied onto a carrier material, wherein, on the carrier material, a metathesis reaction of the alkenyl-substituted organopolysiloxane takes place for crosslinking of the formulation.

    摘要翻译: 基于包含至少一种烯基取代的有机聚硅氧烷的制剂,该方法产生隔离衬垫的分离层,其中所述制剂存在于溶液中。 在该过程中,将复分解催化剂加入到溶液中,并且将使用复分解催化剂的溶液施加到载体材料上,其中在载体材料上进行烯基取代的有机聚硅氧烷的复分解反应,用于交联制剂。

    PROCESS FOR PREPARING POLYACRYLATES
    9.
    发明申请
    PROCESS FOR PREPARING POLYACRYLATES 审中-公开
    制备聚丙烯酸酯的方法

    公开(公告)号:US20110040050A1

    公开(公告)日:2011-02-17

    申请号:US12844055

    申请日:2010-07-27

    IPC分类号: C08F2/38 C09K3/00 C08F120/18

    CPC分类号: C08K5/36 C08F2/38 C08F20/18

    摘要: Use of amino acids as regulator substances in the free-radical polymerization of monomer mixtures comprising at least 70% by weight of at least one acrylic and/or methacrylic ester and reaction solution comprising one or more solvents and one or more monomers, at least 50% by weight of the solvents being organic solvents, and at least 70% by weight of the monomers being acrylic and/or methacrylic esters, with at least one amino acid is being present.

    摘要翻译: 在单体混合物的自由基聚合中使用氨基酸作为调节剂物质,其包含至少70重量%的至少一种丙烯酸和/或甲基丙烯酸酯和包含一种或多种溶剂和一种或多种单体的反应溶液,至少50 重量百分比的溶剂是有机溶剂,并且至少有一个氨基酸存在至少70重量%的单体是丙烯酸和/或甲基丙烯酸酯。

    HEATING ELEMENT, AND HEATABLE PANE COMPRISING A HEATING ELEMENT
    10.
    发明申请
    HEATING ELEMENT, AND HEATABLE PANE COMPRISING A HEATING ELEMENT 有权
    加热元件和包含加热元件的热​​板

    公开(公告)号:US20100059494A1

    公开(公告)日:2010-03-11

    申请号:US12523583

    申请日:2008-01-10

    IPC分类号: H05B1/00 H05B3/10

    摘要: A heating element including a current conductor through which electric power is conducted and electricity converted into heat by a voltage drop across an ohmic resistor. The heating element is a planar or a strip-shaped structure and is provided with at least one support layer and an adhesive layer, while the current conductor is designed as an additional, current-conducting layer which is arranged between the support layer and the adhesive layer. The support layer, the current-conducting layer, and the adhesive layer are transparent.

    摘要翻译: 一种加热元件,其包括电流导体,通过该电流导通电力并通过跨越欧姆电阻的电压降转换成热量。 加热元件是平面或条形结构,并且设置有至少一个支撑层和粘合剂层,而电流导体被设计为附加的导电层,其布置在支撑层和粘合剂之间 层。 支撑层,导电层和粘合剂层是透明的。