公开(公告)号：US10711143B1

公开(公告)日：2020-07-14

申请号：US15920068

申请日：2018-03-13

Applicant: ColorMatrix Holdings, Inc.

Inventor： Jason Bateman

IPC: C08L23/22 ,  C08J3/20 ,  C08J3/22 ,  C09D11/36 ,  C09D123/22 ,  C09D5/02 ,  C08F10/10 ,  C08L23/20

Abstract: Use of polyisobutylene in a weight average molecular weight of greater than 1000 daltons can increase processing efficiency when making liquid color concentrates and can improve coloration of polymers used in a variety of final shaped polymer articles.

公开(公告)号：US09580523B2

公开(公告)日：2017-02-28

申请号：US13570920

申请日：2012-08-09

Applicant: Wai K. Wong ,  Bharat B. Sharma ,  Bernard D'Cruz

Inventor： Wai K. Wong ,  Bharat B. Sharma ,  Bernard D'Cruz

IPC: C08F14/00 ,  C08L23/20 ,  C08L23/22 ,  C08F10/10 ,  C08J3/28 ,  C08C19/26 ,  A61L27/16

CPC classification number: C08F14/00 ,  A61L27/16 ,  C08C19/26 ,  C08F10/10 ,  C08J3/28 ,  C08L23/20 ,  C08L23/22

Abstract: Elastomeric polymers and compounded elastomers having reduced amounts of leachables and improved resistance to γ-irradiation sterilization suitable for pharmaceutical stopper and seal applications. These polymers and compounded elastomers maintain their physical performances upon being exposed to γ-irradiation over time and typical use conditions. The polymer is prepared by reacting a mixture of i) a C4 to C7 isoolefin monomer, ii) a styrene based monomer, and optionally iii) a C4 to C14 multiolefin monomer wherein the polymer contains 5 to 15 wt % of styrene derived units.

Abstract translation: 弹性体聚合物和复合弹性体具有减少量的可浸出物和改善的抗γ射线灭菌的适用于药物塞和密封应用的耐受性。 这些聚合物和复合弹性体随着时间和典型的使用条件暴露于γ照射时保持其物理性能。 聚合物通过使i）C 4 -C 7异烯烃单体，ii）苯乙烯基单体和任选地iii）C 4至C 14多烯烃单体的混合物反应制备，其中聚合物含有5至15重量％的苯乙烯衍生单元。

公开(公告)号：US20160349593A1

公开(公告)日：2016-12-01

申请号：US15162838

申请日：2016-05-24

Applicant: E INK CALIFORNIA, LLC

Inventor： Hui DU ,  Joshua A. RITCHEY ,  Olga V. BARYKINA-TASSA ,  Vladimir SOFIYEV

IPC: G02F1/167 ,  C08F10/10

CPC classification number: G02F1/167 ,  C08F8/44 ,  G02F2001/1678 ,  C08F10/10

Abstract: The present invention is directed to a group of charge control agents suitable for use in an electrophoretic display. The charge control agent can improve the optical performance of an electrophoretic display.

Abstract translation: 本发明涉及适用于电泳显示器的一组电荷控制剂。 电荷控制剂可以提高电泳显示器的光学性能。

公开(公告)号：US20160168282A1

公开(公告)日：2016-06-16

申请号：US15046987

申请日：2016-02-18

Applicant: BASF SE

Inventor： Hannah Maria KOENIG ,  Klaus MUEHLBACH ,  Helmut MACH ,  Ulrich EICHENAUER

IPC: C08F10/10

Abstract: A process for preparing isobutene homo- or copolymer derivatives by (i) polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an iron halide-donor complex, an aluminum trihalide-donor complex, or an alkylaluminum halide-donor complex, (ii) reacting a resulting high-reactivity isobutene polymer with a compound which introduces a low molecular weight polar group or a substructure thereof, and (iii) in the case of reaction with a substructure, further reacting to complete the formation of the low molecular weight polar group. The homo- or copolymer derivatives include a radical of a hydrophobic polyisobutene polymer having a number-average molecular weight of 110 to 250 000 and low molecular weight polar groups including amino functions, nitro groups, hydroxyl groups, mercaptan groups, carboxylic acid or carboxylic acid derivative functions, sulfonic acid or sulfonic acid derivative functions, aldehyde functions and/or silyl groups.

Abstract translation: （i）在卤化铁 - 给体络合物，三卤化铝 - 供体络合物或烷基铝卤化物 - 供体络合物存在下聚合异丁烯或含异丁烯的单体混合物来制备异丁烯均聚物或共聚物衍生物的方法（ ii）使所得高反应性异丁烯聚合物与引入低分子量极性基团或其下结构的化合物反应，和（iii）在与亚结构反应的情况下，进一步反应以完成低分子量的形成 极地组。 均聚物或共聚物衍生物包括数均分子量为110至250,000的疏水聚异丁烯聚合物基团和包括氨基官能团的低分子量极性基团，硝基，羟基，硫醇基，羧酸或羧酸 衍生功能，磺酸或磺酸衍生物功能，醛官能团和/或甲硅烷基。

公开(公告)号：US09359465B2

公开(公告)日：2016-06-07

申请号：US14017761

申请日：2013-09-04

Applicant: Joseph P. Kennedy ,  Yongmoon Kwon ,  Subramanyam Ummadisetty

Inventor： Joseph P. Kennedy ,  Yongmoon Kwon ,  Subramanyam Ummadisetty

IPC: C08F4/00 ,  C08F132/00 ,  C08G18/32 ,  C08F10/10 ,  C08G18/62 ,  C07C17/013 ,  C07C19/075 ,  C07C31/18 ,  C07C51/00 ,  C07C209/08 ,  C07C211/01 ,  C08F110/10

CPC classification number: C08F8/00 ,  C07C17/013 ,  C07C19/075 ,  C07C31/18 ,  C07C51/00 ,  C07C209/08 ,  C07C211/01 ,  C08F8/06 ,  C08F8/10 ,  C08F8/12 ,  C08F8/20 ,  C08F8/26 ,  C08F8/30 ,  C08F8/32 ,  C08F10/10 ,  C08F110/10 ,  C08F2810/30 ,  C08F2810/40 ,  C08G18/3206 ,  C08G18/6204 ,  C08G18/7671 ,  C08F4/16 ,  C08F2/38 ,  C08F8/28

Abstract: The present invention generally relates to alcohol-terminated polyisobutylene (PIB) compounds, and to a process for making such compounds. In one embodiment, the present invention relates to primary alcohol-terminated polyisobutylene compounds, and to a process for making such compounds. In still another embodiment, the present invention relates to polyisobutylene compounds that can be used to synthesize polyurethanes, to polyurethane compounds made via the use of such polyisobutylene compounds, and to processes for making such compounds. In yet another embodiment, the present invention relates to primary alcohol-terminated polyisobutylene compounds having two or more primary alcohol termini and to a process for making such compounds. In yet another embodiment, the present invention relates to primary terminated polyisobutylene compounds having two or more primary termini selected from amine groups or methacrylate groups.

公开(公告)号：US09296841B2

公开(公告)日：2016-03-29

申请号：US13305283

申请日：2011-11-28

Applicant: Hannah Maria König ,  Klaus Mühlbach ,  Helmut Mach ,  Ulrich Eichenauer

Inventor： Hannah Maria König ,  Klaus Mühlbach ,  Helmut Mach ,  Ulrich Eichenauer

IPC: C08F4/14 ,  C08F4/26 ,  C08F10/10 ,  C08F8/30 ,  C08F8/32 ,  C08F8/46 ,  C08F8/00 ,  C08F8/34 ,  C08F110/10 ,  C08F210/10

CPC classification number: C08F4/14 ,  C08F4/26 ,  C08F8/00 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/46 ,  C08F10/10 ,  C08F110/10 ,  C08F210/10 ,  C08F4/12 ,  C08F210/08

Abstract: A process for preparing isobutene homo- or copolymer derivatives by (i) polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an iron halide-donor complex, an aluminum trihalide-donor complex, or an alkylaluminum halide-donor complex, (ii) reacting a resulting high-reactivity isobutene polymer with a compound which introduces a low molecular weight polar group or a substructure thereof, and (iii) in the case of reaction with a substructure, further reacting to complete the formation of the low molecular weight polar group. The homo- or copolymer derivatives include a radical of a hydrophobic polyisobutene polymer having a number-average molecular weight of 110 to 250,000 and low molecular weight polar groups including amino functions, nitro groups, hydroxyl groups, mercaptan groups, carboxylic acid or carboxylic acid derivative functions, sulfonic acid or sulfonic acid derivative functions, aldehyde functions and/or silyl groups.

Abstract translation: （i）在卤化铁 - 给体络合物，三卤化铝 - 供体络合物或烷基铝卤化物 - 供体络合物存在下聚合异丁烯或含异丁烯的单体混合物来制备异丁烯均聚物或共聚物衍生物的方法（ ii）使所得高反应性异丁烯聚合物与引入低分子量极性基团或其下结构的化合物反应，和（iii）在与亚结构反应的情况下，进一步反应以完成低分子量的形成 极地组。 均聚物或共聚物衍生物包括数均分子量为110至250,000的疏水聚异丁烯聚合物基团和包括氨基官能团的低分子量极性基团，硝基，羟基，硫醇基，羧酸或羧酸衍生物 功能，磺酸或磺酸衍生物功能，醛官能团和/或甲硅烷基。

公开(公告)号：US09266980B2

公开(公告)日：2016-02-23

申请号：US14565577

申请日：2014-12-10

Applicant: TPC Group LLC

Inventor： Sohel K. Shaikh ,  Alfred Chiu ,  Patrick L. Bradley ,  Gilbert D. Valdez ,  Peggy J. Macatangay

IPC: C08F2/00 ,  C08F2/01 ,  C08F2/02 ,  C08F2/14 ,  C08F10/10 ,  B01J8/00 ,  C08F110/10 ,  B01J19/18

CPC classification number: C08F10/10 ,  B01J8/00 ,  B01J19/1837 ,  B01J19/1881 ,  B01J2219/00065 ,  B01J2219/00081 ,  B01J2219/00094 ,  B01J2219/00162 ,  B01J2219/0022 ,  B01J2219/00231 ,  C08F2/01 ,  C08F110/10 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2/00

Abstract: A method of making a polyisobutylene polymer in a recirculating loop reactor with one or more reaction tubes in contact with a heat transfer medium includes controlling the delta P and polymerization reaction to provide a linear velocity of the reaction mixture of at least 11 ft/sec in the one or more tubes of the loop reactor and/or controlling the delta P and polymerization reaction of steps (b) and (c) to provide a recirculation ratio of the recirculation rate to the feed rate of at least 30:1. Typically, the process utilizes a recirculating pump operating at a pressure differential of from 35 psi to 70 psi.

Abstract translation: 在具有与传热介质接触的一个或多个反应管的再循环回路反应器中制备聚异丁烯聚合物的方法包括控制δP和聚合反应以提供至少11ft / sec的反应混合物的线速度 环流反应器的一个或多个管和/或控制步骤（b）和（c）的δP和聚合反应，以提供再循环速率与至少30:1的进料速率的再循环比。 通常，该方法利用在35psi至70psi压差下工作的循环泵。

公开(公告)号：US09023970B2

公开(公告)日：2015-05-05

申请号：US14046159

申请日：2013-10-04

Applicant: BASF SE

Inventor： Arno Lange ,  Matthias Kiefer ,  Matthias Kleiner ,  Szilard Csihony ,  Dietmar Posselt

IPC: C08G77/04 ,  C08G73/06 ,  C08G65/34 ,  C08G59/00 ,  C08G75/32 ,  C08G67/02 ,  C07C31/18 ,  C08F10/10

CPC classification number: C08F10/10 ,  C08F110/10 ,  C08F4/16

Abstract: Preparation of bifunctional polyisobutenes in which isobutene or an isobutene-containing monomer mixture is polymerized in the presence of a Lewis acid and a compound of the formula I in which X is an acyl radical or the radical of an organic or inorganic acid group, R1 to R4 are identical or different and are hydrogen or a hydrocarbon radical.

Abstract translation: 制备其中异丁烯或含异丁烯的单体混合物在路易斯酸和式I化合物存在下聚合的双官能聚异丁烯，其中X是酰基或有机或无机酸基团的基团，R1至 R4相同或不同，为氢或烃基。

公开(公告)号：US20130012662A1

公开(公告)日：2013-01-10

申请号：US13179393

申请日：2011-07-08

Applicant: Casey D. Stokes ,  Young A. Chang ,  Patrick J. McDougall

Inventor： Casey D. Stokes ,  Young A. Chang ,  Patrick J. McDougall

IPC: C08F10/10 ,  C08F2/38 ,  C08F8/14 ,  C08F2/00

CPC classification number: C08F10/10 ,  C08F2/38 ,  C08F8/00 ,  C08F110/10 ,  C08F4/00 ,  C08F4/16 ,  C08F8/20

Abstract: Provided herein are methods for the preparation of mono- and multi-functional telechelic polyolefins via polymerization reaction with a terpene-based initiator.

Abstract translation: 本文提供了通过与萜烯类引发剂的聚合反应制备单功能和多功能遥爪聚烯烃的方法。

公开(公告)号：US20120208971A1

公开(公告)日：2012-08-16

申请号：US13503710

申请日：2010-11-02

Applicant: Hannah Maria König ,  Ingo Krossing

Inventor： Hannah Maria König ,  Ingo Krossing

IPC: C08F10/10

CPC classification number: C08F10/10 ,  C08F4/00

Abstract: Preparation of homo- or copolymers, especially of high-reactivity isobutene homo- or copolymers with a number-average molecular weight Mn of 400 to 1 000 000, by polymerizing one or more ethylenically unsaturated monomers in the liquid phase in the presence of a dissolved, dispersed or supported catalyst complex based on a protic acid compound obtainable by reacting a reactive inorganic or organic pentavalent phosphorus compound with three equivalents of an organic alpha,beta-dihydroxy compound, for example a tris(oxalato)- or tris(ortho-phenylenedioxy)phosphoric acid stabilized by a dialkyl ether.

Abstract translation: 通过在溶解的条件下使液相中的一种或多种烯键式不饱和单体聚合，制备数均分子量为400至1 000 000的高反应异丁烯均聚物或共聚物的均聚物或共聚物 ，基于可通过使反应性无机或有机五价磷化合物与三当量的有机α，β-二羟基化合物反应获得的质子酸化合物的分散或负载的催化剂络合物，例如三（草酸） - 或三（邻 - 亚苯二氧基 ）由二烷基醚稳定的磷酸。