公开(公告)号：US10882983B2

公开(公告)日：2021-01-05

申请号：US16301554

申请日：2017-06-07

申请人： TRINSEO EUROPE GMBH

发明人： Silvia Valenti ,  Sven Thiele ,  Christiane Berndt

IPC分类号： C08L9/06 ,  B60C1/00 ,  C08F8/34 ,  C08F8/42 ,  C08F236/06 ,  C08F236/10 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/00 ,  C08K5/09 ,  C08K5/54 ,  C08L7/00 ,  C08L91/00

摘要： The present invention relates to polymer blend that includes (a) 50 to 90 percent by weight of a first elastomeric polymer having a high molecular weight, (b) 5 to 50 percent by weight, preferably 5 to 40 percent by weight, more preferably 10 to 35 percent by weight, of a second elastomeric polymer having a low molecular weight and being coupled, wherein the amounts of the components (a) and (b) are based on the total weight of the polymer blend.

公开(公告)号：US20170369606A1

公开(公告)日：2017-12-28

申请号：US15542827

申请日：2015-12-30

申请人： Trinseo Europe GMBH

发明人： Christian Doring ,  Sven Thiele ,  Daniel Heidenreich ,  Michael Rossle

IPC分类号： C08F8/42 ,  C08L15/00

CPC分类号： C08F8/42 ,  C08C19/44 ,  C08F236/10 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/09 ,  C08K5/18 ,  C08K5/31 ,  C08K5/47 ,  C08K5/548 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L91/00 ,  C08L2205/06 ,  C08F4/488

摘要： The invention relates to an elastomeric polymer composition and its preparation. The polymer composition includes, in combination, a single terminally modified conjugated diene (co)polymer and a dual terminally modified conjugated diene (co)polymer. The polymer composition is useful in the preparation of a vulcanized and, thus, crosslinked elastomeric composition having relatively low hysteresis loss, good grip and low heat build-up properties.

公开(公告)号：US10858377B2

公开(公告)日：2020-12-08

申请号：US15551519

申请日：2016-01-20

申请人： Trinseo Europe GMBH

发明人： Michael Rossle ,  Christian Doring ,  Sven Thiele ,  Dominique Thielemann

IPC分类号： C07F7/10 ,  C08F236/10 ,  C07F7/21 ,  C08F36/06 ,  C08F36/08 ,  C08L21/00 ,  C08L9/06 ,  C07F7/08 ,  C08F293/00 ,  C08J3/24 ,  C08K3/04 ,  C08K3/36 ,  C08F230/08

摘要： Novel polymerizable multivinylaminosilanes which are useful as branching agents for synthetic and natural rubber are described. The compounds can be used in the polymerization of conjugated diene monomers, optionally together with aromatic vinyl monomers, thus producing polymers, which can favorably be used in rubber articles such as tires.

公开(公告)号：US10787562B2

公开(公告)日：2020-09-29

申请号：US16309200

申请日：2017-06-16

申请人： TRINSEO EUROPE GMBH

发明人： Michael Rössle ,  Sven Thiele ,  Helgard Ebert

IPC分类号： C08L9/06 ,  C08L53/02 ,  B60C1/00 ,  C08C19/22 ,  C08F236/10 ,  C08C19/44 ,  C08F236/04 ,  C08C19/42 ,  C08C19/25

摘要： The present invention relates to a process for preparing a branched elastomeric polymer by polymerization of a conjugated diene in the presence of a specific branching agent and a specific stabilizing compound. The branched elastomeric polymer exhibits improved storage stability, as reflected by a constant, or less variable, polymer viscosity over time and with reduced temperature dependence.

公开(公告)号：US10253117B2

公开(公告)日：2019-04-09

申请号：US15786897

申请日：2017-10-18

申请人： Trinseo Europe GmbH

发明人： Thomas D. Ruehmer ,  Sven Thiele ,  Anke Schmudde ,  Dieter Bellgardt

IPC分类号： C08F36/06 ,  B60C1/00 ,  C08K5/548 ,  C08C19/44 ,  C08L9/06 ,  C08K3/36 ,  C08L9/00 ,  C08L15/00 ,  C08K3/04

摘要： The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compounds; iii) adding S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 or a mixture thereof to the reaction mixture; and iv) optionally adding a protic agent to the reaction mixture so as to deactivate the catalyst. The invention further includes polymers that are obtainable according to this process, as well as products including the polymer.

公开(公告)号：US20180291041A1

公开(公告)日：2018-10-11

申请号：US15768690

申请日：2016-10-17

申请人： Trinseo Europe GmbH

发明人： Natja Park ,  Michael Rossle ,  Sven Thiele ,  Daniel Heidenreich ,  Benjamin Gutschank

IPC分类号： C07F7/10 ,  C08F230/08 ,  C08F236/10 ,  C08L43/04

CPC分类号： C07F7/10 ,  B60C1/0016 ,  B60C1/0025 ,  C08F230/08 ,  C08F236/10 ,  C08F2230/085 ,  C08L43/04

摘要： The present invention relates to novel aminosilane-functionalized diene compounds of the following Formula I: wherein each R′ is independently selected from C1-C12 alkyl, C6-C18 aryl, C7-C18 alkylaryl, tri(C1-C6 alkyl, C6-C12 aryl or C7-C18 alkylaryl)silyl and allyl, wherein two R′ groups may be connected to form a ring and the ring may contain, further to the Si-bonded nitrogen atom, one or more of an oxygen atom, a nitrogen atom, an >N(C1-C6 alkyl or C7-C18 alkylaryl) group and a sulfur atom; each R″ is independently selected from C1-C6 hydrocarbyl; Ra, Rb, Rc, Rd and Re are independently selected from hydrogen, methyl and ethyl; x is an integer selected from 0, 1 and 2, y is an integer selected from 1, 2 and 3 and x+y=3. The diene compounds are useful as modifying monomers in the polymerization of conjugated diene monomers.

公开(公告)号：US10421767B2

公开(公告)日：2019-09-24

申请号：US15768690

申请日：2016-10-17

申请人： Trinseo Europe GmbH

发明人： Natja Park ,  Michael Rossle ,  Sven Thiele ,  Daniel Heidenreich ,  Benjamin Gutschank

IPC分类号： C07F7/10 ,  C08F230/08 ,  C08F236/10 ,  C08L43/04 ,  B60C1/00

摘要： The present invention relates to novel aminosilane-functionalized diene compounds of the following Formula I: wherein each R′ is independently selected from C1-C12 alkyl, C6-C18 aryl, C7-C18 alkylaryl, tri(C1-C6 alkyl, C6-C12 aryl or C7-C18 alkylaryl)silyl and allyl, wherein two R′ groups may be connected to form a ring and the ring may contain, further to the Si-bonded nitrogen atom, one or more of an oxygen atom, a nitrogen atom, an >N(C1-C6 alkyl or C7-C18 alkylaryl) group and a sulfur atom; each R″ is independently selected from C1-C6 hydrocarbyl; Ra, Rb, Rc, Rd and Re are independently selected from hydrogen, methyl and ethyl; x is an integer selected from 0, 1 and 2, y is an integer selected from 1, 2 and 3 and x+y=3. The diene compounds are useful as modifying monomers in the polymerization of conjugated diene monomers.

公开(公告)号：US20180030070A1

公开(公告)日：2018-02-01

申请号：US15551519

申请日：2016-01-20

申请人： Trinseo Europe GMBH

发明人： Michael Rossle ,  Christian Doring ,  Sven Thiele ,  Dominique Thielemann

IPC分类号： C07F7/10 ,  C08F236/10 ,  C08K3/36 ,  C08F293/00 ,  C08K3/04 ,  C07F7/08 ,  C08J3/24

CPC分类号： C07F7/10 ,  C07F7/0801 ,  C07F7/21 ,  C08F36/06 ,  C08F36/08 ,  C08F236/10 ,  C08F293/005 ,  C08F2230/085 ,  C08F2438/00 ,  C08F2810/20 ,  C08J3/24 ,  C08J2347/00 ,  C08K3/04 ,  C08K3/36 ,  C08L9/06 ,  C08L21/00

摘要： Novel polymerizable multivinylaminosilanes which are useful as branching agents for synthetic and natural rubber are described. The compounds can be used in the polymerization of conjugated diene monomers, optionally together with aromatic vinyl monomers, thus producing polymers, which can favorably be used in rubber articles such as tires.

公开(公告)号：US20170204119A1

公开(公告)日：2017-07-20

申请号：US15326832

申请日：2014-07-14

申请人： Trinseo Europe GmbH

发明人： Michael Rössle ,  Christian Döring ,  Sven Thiele ,  Daniel Heidenreich ,  Nadine Schübel ,  Christiane Jacobi

IPC分类号： C07F7/10 ,  C07F7/08 ,  C08J3/24 ,  C07F7/14 ,  C08F236/10 ,  C08K5/01 ,  C07F7/12

CPC分类号： C07F7/10 ,  C07F7/0838 ,  C07F7/0879 ,  C07F7/12 ,  C07F7/14 ,  C07F7/1804 ,  C08C19/00 ,  C08F236/10 ,  C08F297/04 ,  C08J3/24 ,  C08J2309/06 ,  C08K5/01 ,  C08L9/06 ,  C08L15/00 ,  C08L21/00

摘要： The invention related to novel compounds useful as modifying monomers and precursors for polymerization initiators. The invention further relates to a method of making the polymerization initiators and resulting polymers. The invention also relates to polymer compositions comprising the polymer of the invention and further components such as extender oils, fillers, vulcanizing agents etc., and to corresponding vulcanized polymer compositions and articles comprising vulcanized parts made from the vulcanized polymer composition.

公开(公告)号：US20160222138A1

公开(公告)日：2016-08-04

申请号：US15025400

申请日：2013-09-27

申请人： TRINSEO EUROPE GMBH

发明人： Evemarie Hamann ,  Joachim Kiesekamp ,  Sven Thiele ,  Daniel Heidenreich

IPC分类号： C08C19/25 ,  C08L9/06 ,  C08K3/36 ,  C08F212/08 ,  C08K3/00

CPC分类号： C08C19/25 ,  C08C19/44 ,  C08F36/06 ,  C08F212/08 ,  C08K3/36 ,  C08L9/06 ,  C08L2207/04 ,  C08F4/48

摘要： The present invention relates to a modified elastomeric polymer obtained by reacting a living anionic elastomeric polymer and specific chain end modifying compound, wherein the living anionic elastomeric polymer comprises more than 70% and less than 99% by weight of butadiene units and more than 1% and less than 30% by weight of styrene units and has a vinyl bond content of from 2 to less than 10%, based on the polybutadiene fraction of the living anionic elastomeric polymer. The invention further relates to a method of preparing the modified elastomeric polymer and to an elastomeric polymer composition comprising the modified elastomeric polymer.

摘要翻译： 本发明涉及通过使活性阴离子弹性体聚合物和特定链端修饰化合物反应而获得的改性弹性体聚合物，其中活性阴离子弹性体聚合物包含大于70重量％且小于99重量％的丁二烯单元和大于1重量％ 和小于30重量％的苯乙烯单元，并且基于活性阴离子弹性体聚合物的聚丁二烯部分，乙烯基键含量为2至小于10％。 本发明还涉及制备改性弹性体聚合物的方法和包含改性弹性体聚合物的弹性体聚合物组合物。