公开(公告)号：WO2017196630A1

公开(公告)日：2017-11-16

申请号：PCT/US2017/031021

申请日：2017-05-04

Applicant: ZEON CHEMICALS L.P.

Inventor： TSUBATA, Kentaro

IPC: C08G65/24 ,  C08G65/30 ,  C08G65/14 ,  C08L71/03

CPC classification number: C08G65/24 ,  C08G65/14 ,  C08G65/30 ,  C08J3/24 ,  C08L7/00 ,  C08L71/03 ,  C08L9/02

Abstract: A copolymer comprising about 50 to about 80 mol % alkylene oxide, about 5 to about 50 mol % halo epoxide, and 0 to about 15 mol % diene-epoxide. The copolymer has a water-soluble amount of less than 10 wt %. In some embodiments, the volume resistivity of a semi-conductive composition made from the copolymer is between about 1.0 * 10 5 about to 3.5 * 10 7 ohms*cm.

Abstract translation: 共聚物包含约50至约80摩尔％烯化氧，约5至约50摩尔％卤代环氧化物和0至约15摩尔％二烯环氧化物。 该共聚物具有小于10重量％的水溶性量。 在一些实施方案中，由共聚物制成的半导体组合物的体积电阻率在约1.0×10 5至约3.5×10 7欧姆×cm之间。 p>

公开(公告)号：WO2013158487A1

公开(公告)日：2013-10-24

申请号：PCT/US2013/036345

申请日：2013-04-12

Applicant: ZEON CHEMICALS L.P.

Inventor： CHOI, Soobum ,  JUSTICE, Lawrence, J.

IPC: E21B33/12

CPC classification number: C08L9/02 ,  C08L15/005 ,  C08L23/16 ,  C08L33/02 ,  C08L33/10 ,  C08L33/18 ,  C08L63/00 ,  C08L71/02 ,  C08L2205/03 ,  E21B33/1208 ,  C08L21/00

Abstract: A water swellable rubber composition comprising (a) a non-water swellable base rubber, (b) an ethylene oxide based hydrophilic elastomer having from zero up to and including 20 mole % of a crosslinkable curable functional group, and (c) a water swellable non-elastomeric material. The composition has excellent water swell characteristics under prolonged exposure to high temperature and various electrolyte solutions (strongly saline as well as acid conditions) and is particularly suitable for oil field applications. When the ethylene oxide based hydrophilic elastomer (b) has from zero to less than 5 mole % of crosslinkable functional group, the amount of (b) is between about 30 parts and 300 parts by weight based on 100 parts by weight of the base rubber (a) and the amount of (c) is between about 20 parts and 200 parts by weight based on 100 parts by weight of the base rubber (a), the composition is characterized by good shape retention after undergoing constrained swell, as well as a high degree of constrained swell at elevated temperatures in different saline concentrations.

Abstract translation: 一种水溶胀性橡胶组合物，其包含（a）非水可溶胀基础橡胶，（b）具有至多且包含20摩尔％交联性可固化官能团的环氧乙烷基亲水性弹性体，和（c）水可溶胀 非弹性材料。 该组合物在长时间暴露于高温和各种电解质溶液（强盐水以及酸性条件）下具有优异的水溶胀特性，特别适用于油田应用。 当环氧乙烷基亲水弹性体（b）的交联性官能团为零至小于5摩尔％时，相对于100重量份的基础橡胶，（b）的量为约30重量份〜300重量份 （a）和（c）的量基于100重量份的基础橡胶（a）为约20重量份至200重量份，该组合物的特征在于经受约束膨胀之后具有良好的形状保持性，以及 在不同盐水浓度的高温下高度受限的膨胀。

公开(公告)号：WO2020047382A1

公开(公告)日：2020-03-05

申请号：PCT/US2019/049012

申请日：2019-08-30

Applicant: ZEON CHEMICALS L.P.

Inventor： MITTERMILLER, Andrew ,  GOODWIN, Andrew

IPC: C08G65/24 ,  C08L33/10 ,  C08L71/03 ,  C08L33/12

Abstract: A highly damping homogenous elastomeric polymer blend. The elastomeric polymer blend comprises from about 50% to about 95wt% epihalohydrin and from about 5% to about 50wt% polymethylmethacrylate. The blend is homogenous and has a vertical rebound between 0 and about 10% and a Tg between about -20°C and about 45 °C when measured by rheology.

公开(公告)号：WO2017172873A1

公开(公告)日：2017-10-05

申请号：PCT/US2017/024689

申请日：2017-03-29

Applicant: ZEON CHEMICALS L.P.

Inventor： MITTERMILLER, Andrew ,  CABLE, Clark ,  BAO, Zhiyi

IPC: C08G65/24 ,  C08G65/14 ,  C08G65/22 ,  C09K3/16

CPC classification number: C08K3/26 ,  B29B7/02 ,  B29C35/02 ,  B29C43/003 ,  B29C43/24 ,  B29C43/305 ,  B29C48/022 ,  B29C48/08 ,  B29C48/21 ,  B29K2071/00 ,  B29K2105/16 ,  B29L2031/7324 ,  C08G65/14 ,  C08G65/22 ,  C08G65/24 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36 ,  C08K2003/2241 ,  C08K2003/2296 ,  C08K2003/265 ,  C08K2201/001 ,  C09K3/16 ,  H05F3/025

Abstract: An electrostatic mat, wherein the mat comprises at least one electrostatic layer, wherein the at least one layer comprises an elastomeric rubber, wherein the elastomeric rubber comprises 20-100phr elastomeric polyether, wherein the elastomeric polyether comprises 10-75wt% ethylene oxide, 20-70wt% epihalohydrin, and 0-10% vinyloxirane. The mat prevents the generation of voltage when it is walked on and/ or dissipates the charge that was generated.

Abstract translation: 静电垫，其中所述垫包含至少一个静电层，其中所述至少一个层包含弹性体橡胶，其中所述弹性体橡胶包含20-100phr弹性体聚醚，其中所述弹性体聚醚包含10 -75wt％环氧乙烷，20-70wt％表卤代醇和0-10wt％乙烯基环氧乙烷。 垫子可防止踩踏时产生的电压和/或消耗产生的电荷。

公开(公告)号：WO2017196630A8

公开(公告)日：2017-11-16

申请号：PCT/US2017/031021

申请日：2017-05-04

Applicant: ZEON CHEMICALS L.P.

Inventor： TSUBATA, Kentaro

IPC: C08G65/24 ,  C08G65/30 ,  C08G65/14 ,  C08L71/03

Abstract: A copolymer comprising about 50 to about 80 mol % alkylene oxide, about 5 to about 50 mol % halo epoxide, and 0 to about 15 mol % diene-epoxide. The copolymer has a water-soluble amount of less than 10 wt %. In some embodiments, the volume resistivity of a semi-conductive composition made from the copolymer is between about 1.0 * 10 5 about to 3.5 * 10 7 ohms*cm.

公开(公告)号：WO2013192283A1

公开(公告)日：2013-12-27

申请号：PCT/US2013/046508

申请日：2013-06-19

Applicant: ZEON CHEMICALS L.P.

Inventor： SMITH, Charles, T. ,  BURCZAK, Ivan

IPC: A62D3/00

CPC classification number: C09J11/06 ,  B32B27/08 ,  B32B27/28 ,  B32B27/34 ,  B32B2307/50 ,  B32B2405/00 ,  C08K3/013 ,  C08K5/14 ,  C08K5/17 ,  C08K5/34924 ,  C09J11/02 ,  C09J171/03

Abstract: An adhesion promoting curative and stabilizer system for an elastomer comprises: a) an organic peroxide; b) a diazabicycloamine; c) an isocyanurate; d) a layered organically modified inorganic nanofiller; and e) optionally an antioxidant. Elastomer compositions comprising the curative and stabilizer system have good heat aging properties, even without the use of antioxidants in compounding the elastomer compositions, and exhibit strong adhesion to other polymers upon vulcanization.

Abstract translation: 用于弹性体的粘合促进固化剂和稳定剂体系包括：a）有机过氧化物; b）二氮杂双环胺; c）异氰脲酸酯; d）层状有机改性无机纳米填料; 和e）任选的抗氧化剂。 包含固化剂和稳定剂体系的弹性体组合物即使在混合弹性体组合物中也不使用抗氧化剂，并且在硫化时表现出对其它聚合物的强粘合性，具有良好的热老化性能。

公开(公告)号：WO2010002671A1

公开(公告)日：2010-01-07

申请号：PCT/US2009/048525

申请日：2009-06-24

Applicant: MANLEY, Paul, E. ,  SMITH, Charles, T. ,  ZEON CHEMICALS L.P.

Inventor： MANLEY, Paul, E. ,  SMITH, Charles, T.

IPC: C08L67/02

CPC classification number: C08K5/0025 ,  B29C35/02 ,  B29C45/02 ,  B29C45/53 ,  B29C67/246 ,  B29C2045/308 ,  B29K2009/06 ,  B29K2021/00 ,  B29K2023/083 ,  B29K2023/16 ,  B29K2023/22 ,  C08J3/005 ,  C08J2321/00 ,  C08L15/005 ,  C08L21/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02

Abstract: A process for providing a last curing vulcanizable multi-part rubber compound comprising feeding simultaneously streams of a first rubber compound, a second rubber compound, and optionally one or more additional rubber compound into an injection chamber of an injection press where the streams of rubber are combined, injecting the combined streams of rubber from the injection chamber at a pressure of at least 10,000 psi into a motionless mixer provided downstream of the injection, and feeding the blended rubber stream into a mold provided downstream of the motionless mixer. The first, second and optional additional rubber compounds exhibit a ts2 value of at least 1.5 minutes when measured at 190 degree C. The first rubber compound, the second rubber compound and the optional additional rubber compound are kept separate from each other until the fast-curing vulcanizable multi-part rubber compound is used.

Abstract translation: 一种用于提供最后固化可硫化的多部分橡胶化合物的方法，包括将第一橡胶化合物，第二橡胶化合物和任选的一种或多种另外的橡胶化合物的流同时进料到注射压机的注射室中，其中橡胶流是 组合，将来自注射室的合并的橡胶流在至少10,000psi的压力下注入设置在注射下游的静止混合器，并将混合的橡胶流输送到设置在静止混合器下游的模具中。 第一，第二和任选的另外的橡胶化合物在190℃下测量时表现出至少1.5分钟的ts2值。第一橡胶化合物，第二橡胶化合物和任选的另外的橡胶化合物彼此分开保持， 使用固化硫化的多部分橡胶化合物。