专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2733186A1 Highly tackified acrylate pressure sensitive adhesives 审中-公开
标题翻译： Stark klebrig gemachte druckempfindliche Acrylathaftmittel
公开(公告)号：EP2733186A1
公开(公告)日：2014-05-21
申请号：EP12193296.6
申请日：2012-11-19
申请人： 3M Innovative Properties Company
发明人： d'Haese, Francois Cyriel , d'Hollander, Stijn , Stegmaier, Petra
IPC分类号： C09J133/00
CPC分类号： C09J7/0217 , C08L2312/06 , C09J7/385 , C09J133/02 , C09J133/08 , C09J2433/00
摘要： The present invention relates to a radiation crosslinkable pressure sensitive adhesive precursor comprising:
a) an acrylate base polymer;
b) a co-polymerized type (II) photocrosslinker, in a amount greater than 0.05 parts by weight per 100 parts by weight of acrylate base polymer;
c) a co-polymerized hydrogen-donating monomer; and
d) a tackifying resin, in an amount greater than 40 parts by weight per 100 parts by weight of acrylate base polymer.
The present invention is also directed to a method of preparing a radiation crosslinked pressure sensitive adhesive.
摘要翻译：本发明涉及一种辐射可交联压敏粘合剂前体，其包含：a）丙烯酸酯基聚合物; b）共聚型（II）光交联剂，其量相对于每100重量份丙烯酸酯基聚合物大于0.05重量份; c）共聚氢供体单体; 和d）每100重量份丙烯酸酯基聚合物大于40重量份的增粘树脂。本发明还涉及一种制备辐射交联压敏粘合剂的方法。

2. 发明公开

EP3336153A1 RUBBER-BASED MULTILAYER PRESSURE-SENSITIVE ADHESIVE ASSEMBLY HAVING LOW VOC CHARACTERISTICS 有权
公开(公告)号：EP3336153A1
公开(公告)日：2018-06-20
申请号：EP16204949.8
申请日：2016-12-19
申请人： 3M Innovative Properties Company
发明人： Eckhardt, Doreen , Matzeit, Niklas , Kluenker, Eike , Waid, Robert Denis , Chastek, Thomas Q , Bieber, Pierre , Stegmaier, Petra
IPC分类号： C09J7/02
CPC分类号： C09J7/26 , C09J7/22 , C09J7/38 , C09J133/04 , C09J153/00 , C09J2201/622 , C09J2400/243 , C09J2433/00 , C09J2453/00 , C09J2453/006
摘要： The present disclosure relates to a multilayer pressure sensitive adhesive assembly comprising a polymeric foam layer and a first pressure sensitive adhesive layer adjacent to the polymeric foam layer, wherein the polymeric foam comprises:
a) a multi-arm block copolymer having the formula Q n -Y, wherein:
(i) Q represents an arm of the multi-arm block copolymer and each arm independently has the formula G-R,
(ii) n represents the number of arms and is a whole number of at least 3, and
(iii) Y is the residue of a multifunctional coupling agent,
wherein each R is a rubbery block comprising a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or combinations thereof; and each G is a glassy block comprising a polymerized monovinyl aromatic monomer;
b) a polymeric plasticizer having a weight average molecular weight Mw of at least 10.000 g/mol;
c) at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOC) value of less than 1000 ppm, when measured by thermogravimetric analysis according to the weight loss test methods described in the experimental section; and
d) optionally, a linear block copolymer having the formula L - (G) m , wherein L is a rubbery block comprising a polymerized olefin, a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or any combinations thereof; and wherein m is 1 or 2;
and wherein the first pressure sensitive adhesive comprises:
a) a linear block copolymer having the formula M - (G) p , wherein M is a rubbery block comprising a polymerized olefin, a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or any combinations thereof; and wherein p is 1 or 2;
b) at least one second hydrocarbon tackifier;
c) a (meth)acrylate copolymer having a Tg higher than 25°C and a weight average molecular weight (Mw) comprised between 1000 and 100.000 Daltons, and comprising:
(i) (meth)acrylic acid ester monomer units having a Tg higher than 25°C when homopolymerized; and
(ii) optionally, monofunctional ethylenically unsaturated comonomer units;

d) optionally, a multi-arm block copolymer having the formula Sq-Z, wherein:
(i) S represents an arm of the multi-arm block copolymer and each arm independently has the formula G-N,
(ii) q represents the number of arms and is a whole number of at least 3, and
(iii) Z is the residue of a multifunctional coupling agent,
wherein each N is a rubbery block comprising a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or combinations thereof; and
e) optionally, a diblock copolymer having the formula T - (G), wherein T is a rubbery block comprising a polymerized olefin, a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or any combinations thereof.
The present disclosure also relates to a method of manufacturing such a multilayer pressure sensitive adhesive assembly and uses thereof.

3. 发明公开

EP3243886A1 RUBBER-BASED PRESSURE-SENSITIVE ADHESIVE HAVING LOW VOC CHARACTERISTICS 审中-公开
标题翻译：橡胶基压敏胶粘剂具有低挥发性特性
公开(公告)号：EP3243886A1
公开(公告)日：2017-11-15
申请号：EP16169516.8
申请日：2016-05-13
申请人： 3M Innovative Properties Company
发明人： Bieber, Pierre , Stegmaier, Petra , Matzeit, Niklas , Overbeck, Janina , Goeb, Siegfried , Beuer, Christian , Miesl, Christian , Wilczewski, Juergen , Tekdemir, Mehmet , Yilmaz, Yueksel , Balyk, Anton , Gusakov, Sergej , Buettner, Joern , Parys, Claudia , Klünker, Eike , Satrijo, Andrew
IPC分类号： C09J7/02 , C09J153/02
CPC分类号： C09J153/02 , C08L53/02 , C08L71/12 , C08L91/00 , C08L2205/02
摘要： The present disclosure relates to a pressure sensitive adhesive comprising:
a) a multi-arm block copolymer of the formula Q n -Y, wherein:
(i) Q represents an arm of the multi-arm block copolymer and each arm independently has the formula G-R,
(ii) n represents the number of arms and is a whole number of at least 3, and
(iii) Y is the residue of a multifunctional coupling agent,
wherein each R is a rubbery block comprising a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or combinations thereof; and each G is a glassy block comprising a polymerized monovinyl aromatic monomer;
b) a polymeric plasticizer having a weight average molecular weight M w comprised between 10.000 and 100.000 g/mol;
c) at least one hydrocarbon tackifier which is primarily compatible with the rubbery blocks;
d) a glassy block compatible aromatic resin having a softening point value (RBSP) of at least 150°C, when measured by the ring and ball test method described in the experimental section; and
e) optionally, a linear block copolymer of the formula L-(G) m , wherein L is a rubbery block comprising a polymerized olefin, a polymerized conjugated diene, a hydrogenated derivative of a polymerized conjugated diene, or any combinations thereof; and wherein m is 1 or 2.
The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive and uses thereof.
摘要翻译：本发明涉及一种压敏粘合剂，其包含：a）式Qn-Y的多臂嵌段共聚物，其中：（i）Q表示多臂嵌段共聚物的臂，并且每个臂独立地具有式GR ，（ii）n表示臂的数目，并且是至少3的整数，并且（iii）Y是多官能偶联剂的残基，其中每个R是包含聚合的共轭二烯的橡胶状嵌段，氢化衍生物的聚合的共轭二烯，或其组合; 并且每个G是包含聚合的单乙烯基芳族单体的玻璃状嵌段; b）重均分子量Mw介于10.000和100.000g / mol之间的聚合物增塑剂; c）至少一种主要与橡胶块相容的烃增粘剂; d）当通过实验部分中描述的环球试验方法测量时，软化点值（RBSP）为至少150℃的玻璃状嵌段相容性芳族树脂; 和e）任选地，式L-（G）m的线型嵌段共聚物，其中L为包含聚合烯烃，聚合共轭二烯，聚合共轭二烯的氢化衍生物或其任何组合的橡胶状嵌段; 并且其中m是1或2.本公开还涉及制造这种压敏粘合剂的方法及其用途。

4. 发明公开

EP2832780A1 Rubber-Based Pressure Sensitive Adhesive Foam 有权
标题翻译： Druckempfindlicher Klebeschaum auf Gummibasis
公开(公告)号：EP2832780A1
公开(公告)日：2015-02-04
申请号：EP13178961.2
申请日：2013-08-01
申请人： 3M Innovative Properties Company
发明人： Bieber, Pierre Reinhard , Stegmaier, Petra , Goeb, Siegfried Rainer
IPC分类号： C08J9/00 , C08J9/32 , C09J5/08 , C09J115/00 , C09J115/02 , C09J121/00 , C09J123/16
CPC分类号： C09J9/00 , C08J9/0014 , C08J9/0023 , C08J9/32 , C08J2201/026 , C08J2203/22 , C08J2207/02 , C08J2300/26 , C08J2315/02 , C08J2323/28 , C08K5/0025 , C08K5/11 , C08L23/0815 , C08L23/142 , C08L23/283 , C08L33/14 , C08L2203/14 , C09J7/10 , C09J11/04 , C09J11/06 , C09J123/283 , C09J133/14 , C09J2201/606 , C09J2205/102 , C09J2205/11 , C09J2205/31 , C09J2400/24 , C09J2421/00 , C08L23/14
摘要： The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material, at least one hydrocarbon tackifier and a crosslinking additive selected from the group of multifunctional (meth)acrylate compounds. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.
摘要翻译：本公开涉及一种压敏粘合剂泡沫，其包含基于橡胶的弹性体材料，至少一种烃增粘剂和选自多官能（甲基）丙烯酸酯化合物的交联添加剂。本公开还涉及制造这种压敏粘合剂泡沫的方法及其用途。

5. 发明公开

EP2832779A1 Pressure Sensitive Adhesive Foam 有权
标题翻译： Druckempfindlicher Haftschaum
公开(公告)号：EP2832779A1
公开(公告)日：2015-02-04
申请号：EP13178959.6
申请日：2013-08-01
申请人： 3M Innovative Properties Company
发明人： Bieber, Pierre Reinhard , Stegmaier, Petra , Goeb, Siegfried Rainer
IPC分类号： C08J9/00 , C08J9/32 , C09J5/08 , C09J115/00 , C09J115/02 , C09J123/16
CPC分类号： C08J9/0061 , C08J9/0014 , C08J9/0066 , C08J9/32 , C08J2203/22 , C08J2207/02 , C08J2300/26 , C08J2309/00 , C08J2315/00 , C08J2315/02 , C08J2353/00 , C08J2353/02 , C08J2423/22 , C08K7/28 , C09J5/08 , C09J7/00 , C09J7/10 , C09J123/16 , C09J2201/606 , C09J2205/102 , C09J2205/11 , C09J2205/31 , C09J2400/24 , C09J2421/00
摘要： The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material and at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOC) value of less than 1000 ppm and a Volatile Fogging Compound (FOG) value of less than 1500 ppm, when measured by thermogravimetric analysis according to the weight loss test methods described in the experimental section. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.
摘要翻译：本公开涉及一种压敏粘合剂泡沫，其包含橡胶基弹性体材料和至少一种烃增粘剂，其中烃增粘剂具有小于1000ppm的挥发性有机化合物（VOC）值和挥发性雾化化合物（FOG）值小于1500ppm时，根据实验部分所述的减肥试验方法通过热重分析进行测定。本公开还涉及制造这种压敏粘合剂泡沫的方法及其用途。

6. 发明授权

EP3336153B1 RUBBER-BASED MULTILAYER PRESSURE-SENSITIVE ADHESIVE ASSEMBLY HAVING LOW VOC CHARACTERISTICS 有权
公开(公告)号：EP3336153B1
公开(公告)日：2020-11-25
申请号：EP16204949.8
申请日：2016-12-19
申请人： 3M Innovative Properties Company
发明人： Eckhardt, Doreen , Matzeit, Niklas , Kluenker, Eike , Waid, Robert Denis , Chastek, Thomas Q , Bieber, Pierre , Stegmaier, Petra
IPC分类号： C09J7/38 , C09J133/04 , C09J7/22 , C09J7/26 , C09J153/02

7. 发明公开

EP3656828A1 CO-EXTRUDED RUBBER-BASED MULTILAYER ADHESIVE ASSEMBLY 审中-实审
公开(公告)号：EP3656828A1
公开(公告)日：2020-05-27
申请号：EP18207960.8
申请日：2018-11-23
申请人： 3M Innovative Properties Company
发明人： Bieber, Pierre , Matzeit, Niklas , Stegmaier, Petra , Eckhardt, Doreen , Waid, Robert Dennis , Klünker, Eike
IPC分类号： C09J7/10 , B32B7/12
摘要： The present disclosure relates to a co-extruded multilayer adhesive assembly comprising:
a) a heat-activatable adhesive resin layer comprising a (co)polymer of one or more monomers selected from the group consisting of olefins; and
b) a pressure sensitive adhesive polymeric foam layer comprising a rubber-based elastomeric material;
wherein the heat-activatable adhesive resin layer is in direct contact with the pressure sensitive adhesive foam layer, and wherein the surface of the heat-activatable adhesive resin layer which is in direct contact with the pressure sensitive adhesive foam layer and the surface of the pressure sensitive adhesive foam layer which is in direct contact with the heat-activatable adhesive resin layer are free of any chemical or physical adhesion-promoting surface treatment.
The present disclosure also relates to a method of manufacturing such a co-extruded multilayer adhesive assembly and uses thereof.

8. 发明公开

EP3339388A1 PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS FOR MANUFACTURING ELECTRONIC DEVICES 有权
公开(公告)号：EP3339388A1
公开(公告)日：2018-06-27
申请号：EP16206228.5
申请日：2016-12-22
申请人： 3M Innovative Properties Company
发明人： McAllister, John W. , Ma, Jingjing , Chen, Zhong , Bieber, Pierre , Stegmaier, Petra , Klünker, Eike
IPC分类号： C09J7/00 , C09J11/08
CPC分类号： C09J7/00 , C09J11/08 , C09J2203/326 , C09J2409/00 , C09J2453/00
摘要： The present disclosure relates to an electronic device comprising at least one organic light-emitting diode and a pressure sensitive adhesive composition comprising a synthetic rubber block (co)polymer, and wherein the pressure sensitive adhesive composition has:
a) a relative permittivity no greater than 2.50, when measured at an alternating current frequency of 100 kHz according to the test method described in the experimental section;
b) a water uptake no greater than 0.60 wt%, when measured after exposure to 60°C and 95% relative humidity for 120 hours, according to the test method described in the experimental section; and
c) optionally, a peel adhesion value above 0.20 N/mm, when measured at 85°C according to the test method described in the experimental section.
In another aspect, the present disclosure is directed to a method of manufacturing an electronic device comprising at least one organic light-emitting diode, wherein the method comprises the step of using a pressure sensitive adhesive composition as described above. According to still another aspect, the present disclosure is directed to the use of a pressure sensitive adhesive composition as described above for protecting organic light-emitting devices or organic light-emitting diodes from moisture and air permeation.

9. 发明授权

EP2832779B1 Pressure Sensitive Adhesive Foam 有权
公开(公告)号：EP2832779B1
公开(公告)日：2018-06-06
申请号：EP13178959.6
申请日：2013-08-01
申请人： 3M Innovative Properties Company
发明人： Bieber, Pierre Reinhard , Stegmaier, Petra , Goeb, Siegfried Rainer
IPC分类号： C08J9/00 , C08J9/32 , C09J5/08 , C09J115/00 , C09J115/02 , C09J123/16
CPC分类号： C08J9/0061 , C08J9/0014 , C08J9/0066 , C08J9/32 , C08J2203/22 , C08J2207/02 , C08J2300/26 , C08J2309/00 , C08J2315/00 , C08J2315/02 , C08J2353/00 , C08J2353/02 , C08J2423/22 , C08K7/28 , C09J5/08 , C09J7/00 , C09J7/10 , C09J123/16 , C09J2201/606 , C09J2205/102 , C09J2205/11 , C09J2205/31 , C09J2400/24 , C09J2421/00
摘要： The present disclosure relates to a pressure sensitive adhesive foam comprising a rubber-based elastomeric material and at least one hydrocarbon tackifier, wherein the hydrocarbon tackifier(s) have a Volatile Organic Compound (VOC) value of less than 1000 ppm and a Volatile Fogging Compound (FOG) value of less than 1500 ppm, when measured by thermogravimetric analysis according to the weight loss test methods described in the experimental section. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive foam and uses thereof.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式