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. 发明申请

WO2017196630A1 ELECTRICALLY CONDUCTIVE POLYMER COMPOSITION AND APPLICATION 审中-公开
标题翻译：导电聚合物组合物和应用
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
申请人： ZEON CHEMICALS L.P.
发明人： TSUBATA, Kentaro
IPC分类号： C08G65/24 , C08G65/30 , C08G65/14 , C08L71/03
CPC分类号： C08G65/24 , C08G65/14 , C08G65/30 , C08J3/24 , C08L7/00 , C08L71/03 , C08L9/02
摘要： 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.
摘要翻译：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>

2. 发明申请

WO2013158487A1 HIGH TEMPERATURE STABLE WATER SWELLABLE RUBBER COMPOSITION 审中-公开
标题翻译：高温稳定水可膨胀橡胶组合物
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
申请人： ZEON CHEMICALS L.P.
发明人： CHOI, Soobum , JUSTICE, Lawrence, J.
IPC分类号： E21B33/12
CPC分类号： C08L9/02 , C08L15/005 , C08L23/16 , C08L33/02 , C08L33/10 , C08L33/18 , C08L63/00 , C08L71/02 , C08L2205/03 , E21B33/1208 , C08L21/00
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2020047382A1 HIGHLY DAMPING ELASTOMERIC POLYMER 审中-公开
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
申请人： ZEON CHEMICALS L.P.
发明人： MITTERMILLER, Andrew , GOODWIN, Andrew
IPC分类号： C08G65/24 , C08L33/10 , C08L71/03 , C08L33/12
摘要： 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.

4. 发明申请

WO2017172873A1 ELECTROSTATIC DISSIPATING MAT 审中-公开
标题翻译：静电消散垫
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
申请人： ZEON CHEMICALS L.P.
发明人： MITTERMILLER, Andrew , CABLE, Clark , BAO, Zhiyi
IPC分类号： C08G65/24 , C08G65/14 , C08G65/22 , C09K3/16
CPC分类号： 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
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2017196630A8 ELECTRICALLY CONDUCTIVE POLYMER COMPOSITION AND APPLICATION 审中-公开
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
申请人： ZEON CHEMICALS L.P.
发明人： TSUBATA, Kentaro
IPC分类号： C08G65/24 , C08G65/30 , C08G65/14 , C08L71/03
摘要： 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.

6. 发明申请

WO2013192283A1 ADHESION PROMOTING CURATIVE AND STABILIZER SYSTEM FOR ELASTOMER COMPOSITION 审中-公开
标题翻译：粘合剂促进弹性体组合物的固化和稳定剂体系
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
申请人： ZEON CHEMICALS L.P.
发明人： SMITH, Charles, T. , BURCZAK, Ivan
IPC分类号： A62D3/00
CPC分类号： C09J11/06 , B32B27/08 , B32B27/28 , B32B27/34 , B32B2307/50 , B32B2405/00 , C08K3/013 , C08K5/14 , C08K5/17 , C08K5/34924 , C09J11/02 , C09J171/03
摘要： 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.
摘要翻译：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。

7. 发明申请

WO2010002671A1 FAST CURING VULCANIZABLE MULTI-PART ELASTOMER COMPOSITION, AND PROCESS FOR BLENDING, INJECTION MOLDING AND CURING OF ELASTOMER COMPOSITION 审中-公开
标题翻译：快速固化多组分弹性体组合物，以及用于混合，注射成型和固化弹性体组合物的方法
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
申请人： MANLEY, Paul, E. , SMITH, Charles, T. , ZEON CHEMICALS L.P.
发明人： MANLEY, Paul, E. , SMITH, Charles, T.
IPC分类号： C08L67/02
CPC分类号： 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
摘要： 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.
摘要翻译：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。

8. 发明授权

US10691037B2 Production method of rubber composition 有权
公开(公告)号：US10691037B2
公开(公告)日：2020-06-23
申请号：US16191012
申请日：2018-11-14
申请人： ZEON CORPORATION , ZEON Chemicals L.P.
发明人： Kazu Niwa , Clark Cable
IPC分类号： G03G15/02 , C08L71/03 , C08L9/02 , C08L63/00
摘要： To provide a method for producing a rubber composition which gives a cross-linked rubber which has a low volume resistivity value, which is low in hardness, and which is kept down in contamination of the photoconductor when used as a conductive member. A production method of a rubber composition comprising a step of mixing a polyether rubber which is dissolved in a solvent at 0.1 to 30 wt % of concentration and a liquid ethylenically unsaturated nitrile-conjugated diene copolymer rubber in a solution is provided.

9. 发明授权

US09540501B2 Water swellable rubber composition having stable swelling property at high temperatures 有权
标题翻译：水溶胀性橡胶组合物在高温下具有稳定的溶胀性能
公开(公告)号：US09540501B2
公开(公告)日：2017-01-10
申请号：US13741040
申请日：2013-01-14
申请人： ZEON CHEMICALS L.P.
发明人： Soobum Choi , Lawrence J Justice
IPC分类号： C08K5/09 , C09K8/60 , C08L9/02 , C08L33/18 , C08L63/00 , C08L33/02 , C08L23/16 , C08L33/10 , C08L71/02 , C08L15/00 , E21B33/12
CPC分类号： C08L9/02 , C08L15/005 , C08L23/16 , C08L33/02 , C08L33/10 , C08L33/18 , C08L63/00 , C08L71/02 , C08L2205/03 , E21B33/1208 , C08L21/00
摘要： 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 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 and is suitable for oil field applications. When (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 (a) and the amount of (c) is between about 20 parts and 200 parts by weight based on 100 parts by weight of (a), the composition is characterized by good shape retention after undergoing constrained swell, and a high degree of constrained swell at elevated temperatures in different saline concentrations.
摘要翻译：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20摩尔％可交联固化官能团的环氧乙烷基亲水弹性体，和（c）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下具有优异的水溶胀特性，适用于油田应用。当（b）具有0至小于5摩尔％的可交联官能团时，（b）的量相对于（a）的100重量份和（c）的量为约30重量份〜300重量份）基于100重量份的（a）为约20重量份至200重量份，该组合物的特征在于在经受约束溶胀之后具有良好的形状保持性，并且在不同盐水浓度下在高温下具有高程度的约束溶胀。

10. 发明授权

US09096733B2 Process for producing coalesced rubber microparticles and their blends with epoxy resins 有权
标题翻译：制备聚合橡胶微粒及其与环氧树脂的共混物的方法
公开(公告)号：US09096733B2
公开(公告)日：2015-08-04
申请号：US14085383
申请日：2013-11-20
申请人： ZEON CHEMICALS L.P.
发明人： Soobum Choi , Lawrence Justice , James Eckler
IPC分类号： C08C1/15 , C08J3/12 , C08J3/00
CPC分类号： C08C1/15 , C08J3/16 , C08J3/226 , C08J2309/04 , C08J2363/00 , C08J2363/02 , C08J2409/04
摘要： Coalesced rubber particles having an average particle size of 5-50 microns are produced by: (1) adding simultaneously to a latex of pre-crosslinked rubber particles a solvent and an electrolyte solution to form swollen rubber aggregation particles, wherein the solvent has a lower boiling point than water and a capacity of swelling the rubber by at least 10 wt %, and the electrolyte is a solution of at least one metal salt; (2) removing the solvent under atmospheric pressure or low vacuum and at temperature greater than 80° C. to coalesce the rubber into particles having an average particle size of 5-50 50 microns; (3) filtering and washing with methanol; and (4) filtering the washed particles to remove methanol. An epoxy resin is blended with the particles and residual methanol removed, to obtain a blend containing coalesced rubber particles having an average particle size of 5-50 microns in the blended state.
摘要翻译：平均粒度为5-50微米的聚结橡胶颗粒通过以下方法制备：（1）同时将预交联的橡胶颗粒的胶乳与溶剂和电解质溶液一起加入以形成溶胀的橡胶聚集颗粒，其中溶剂具有较低的沸点比水和橡胶膨胀至少10重量％的能力，并且电解质是至少一种金属盐的溶液; （2）在常压或低真空和大于80℃的温度下除去溶剂，以将橡胶聚结成平均粒径为5-50微米的颗粒; （3）用甲醇过滤洗涤; 和（4）过滤洗涤的颗粒以除去甲醇。将环氧树脂与除去的颗粒和残余甲醇混合，得到在共混状态下含有平均粒度为5-50微米的聚结的橡胶颗粒的共混物。

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