-
公开(公告)号：WO2014011457A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/049189
申请日：2013-07-03
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： BARTON, Bryan E. , LYSENKO, Zenon , BERNIUS, Mark T. , HUKKANEN, Eric J.
Abstract: Disclosed herein are processes for preparing carbonized polymers, such as carbon fibers, comprising: sulfonating a polymer with a sulfonating agent that comprises SO 3 gas to form a sulfonated polymer; treating the sulfonated polymer with a heated solvent, wherein the temperature of said solvent is at least 95 °C; and carbonizing the resulting product by heating it to a temperature of 500-3000 °C.
Abstract translation: 本文公开了制备碳化聚合物如碳纤维的方法，其包括：用包含SO 3气体的磺化剂磺化聚合物以形成磺化聚合物; 用加热的溶剂处理磺化聚合物，其中所述溶剂的温度为至少95℃; 并将所得产物加热至500-3000℃的温度进行碳化。
-
公开(公告)号：WO2014209661A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/042600
申请日：2014-06-17
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： TOMER, Vivek , PERSON, Timothy J. , WELSH, Dean M. , BERNIUS, Mark T.
Abstract: Disclosed are polymeric compositions with improved electrical breakdown strength. The polymeric compositions contain a poly-α-olefin and a voltage-stabilizing agent, which comprises an organic carboxylic ester comprising at least one aromatic ring and from 1 to 2 carboxylic alkyl ester substituents. Alternatively, the voltage-stabilizing agent can comprise trioctyl trimellitate. The present polymeric compositions exhibit improved electrical breakdown strength when applied as an insulating and/or shielding layer for power cables.
Abstract translation: 公开了具有改善的电击穿强度的聚合物组合物。 聚合物组合物含有聚-α-烯烃和电压稳定剂，其包含含有至少一个芳环和1至2个羧酸烷基酯取代基的有机羧酸酯。 或者，电压稳定剂可以包括偏苯三酸三辛酯。 当用作电力电缆的绝缘和/或屏蔽层时，本发明的聚合物组合物表现出改善的电击穿强度。
-
3.发明申请PROCESSES FOR PREPARING CARBON FIBERS USING SULFUR TRIOXIDE IN A HALOGENATED SOLVENT 审中-公开用三氯化硫在硫化氢溶液中制备碳纤维的方法
公开(公告)号：WO2014011462A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/049196
申请日：2013-07-03
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： PATTON, Jasson T. , BARTON, Bryan E. , BERNIUS, Mark T. , CHEN, Xiaoyun , HUKKANEN, Eric J. , RHOTON, Christina A. , LYSENKO, Zenon
CPC classification number: D01F9/21 , D01F9/14 , D06M11/55 , D06M2101/20
Abstract: Disclosed here are processes for preparing carbonized polymers (preferably carbon fibers), comprising sulfonating a polymer with a sulfonating agent that comprises SO 3 dissolved in a solvent to form a sulfonated polymer; treating the sulfonated polymer with a heated solvent, wherein the temperature of the solvent is at least 95 °C; and carbonizing the resulting product by heating it to a temperature of 500-3000 °C. Carbon fibers made according to these methods are also disclosed herein.
Abstract translation: 这里公开了制备碳化聚合物（优选碳纤维）的方法，其包括用包含溶解在溶剂中的SO 3形成磺化聚合物的磺化剂磺化聚合物; 用加热的溶剂处理磺化聚合物，其中溶剂的温度为至少95℃; 并将所得产物加热至500-3000℃的温度进行碳化。 根据这些方法制造的碳纤维也在本文中公开。
-
4.发明申请TWO-STEP SULFONATION PROCESS FOR THE CONVERSION OF POLYMER FIBERS TO CARBON FIBERS 审中-公开聚碳纤维转换成碳纤维的两步骤硫化工艺
公开(公告)号：WO2014011460A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/049192
申请日：2013-07-03
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： BARTON, Bryan E. , PATTON, Jasson T. , HUKKANEN, Eric J. , BERNIUS, Mark T.
Abstract: Disclosed herein are processes for preparing carbon fibers, comprising: sulfonating a polymer fiber with a sulfonating agent that is fuming sulfuric acid, sulfuric acid, chlorosulfonic acid, or a combination thereof; treating the sulfonated polymer with a heated solvent, wherein the temperature of the heated solvent is at least 95 ℃; and carbonizing the resulting product by heating it to a temperature of 500-3000 ℃. Carbon fibers prepared according to these methods are also disclosed herein.
Abstract translation: 本文公开了制备碳纤维的方法，包括：用发烟硫酸，硫酸，氯磺酸或其组合的磺化剂磺化聚合物纤维; 用加热的溶剂处理磺化聚合物，其中加热溶剂的温度为至少95℃; 并将所得产物加热至500-3000℃的温度进行碳化。 根据这些方法制备的碳纤维也在本文中公开。
-
5.发明公开
公开(公告)号：EP3013896A1
公开(公告)日：2016-05-04
申请号：EP14738963.9
申请日：2014-06-17
Applicant: Dow Global Technologies LLC
Inventor： TOMER, Vivek , PERSON, Timothy J. , WELSH, Dean M. , BERNIUS, Mark T.
Abstract: Disclosed are polymeric compositions with improved electrical breakdown strength. The polymeric compositions contain a poly-α-olefin and a voltage-stabilizing agent, which comprises an organic carboxylic ester comprising at least one aromatic ring and from 1 to 2 carboxylic alkyl ester substituents. Alternatively, the voltage-stabilizing agent can comprise trioctyl trimellitate. The present polymeric compositions exhibit improved electrical breakdown strength when applied as an insulating and/or shielding layer for power cables.
Abstract translation: 公开了具有改善的电击穿强度的聚合物组合物。 聚合物组合物含有聚-α-烯烃和电压稳定剂，其包含含有至少一个芳环和1至2个羧酸烷基酯取代基的有机羧酸酯。 或者，电压稳定剂可以包括偏苯三酸三辛酯。 当用作电力电缆的绝缘和/或屏蔽层时，本发明的聚合物组合物表现出改善的电击穿强度。
-
Patent Agency Ranking
公开(公告)号：EP3013896B1
公开(公告)日：2019-08-21
申请号：EP14738963.9
申请日：2014-06-17
Applicant: Dow Global Technologies LLC
Inventor： TOMER, Vivek , PERSON, Timothy J. , WELSH, Dean M. , BERNIUS, Mark T.
-
公开(公告)号：EP2872681B1
公开(公告)日：2017-03-01
申请号：EP13739326.0
申请日：2013-07-03
Applicant: Dow Global Technologies LLC
Inventor： BARTON, Bryan E. , PATTON, Jasson T. , HUKKANEN, Eric J. , BERNIUS, Mark T.
Abstract: Disclosed herein are processes for preparing carbon fibers, comprising: sulfonating a polymer fiber with a sulfonating agent that is fuming sulfuric acid, sulfuric acid, chlorosulfonic acid, or a combination thereof; treating the sulfonated polymer with a heated solvent, wherein the temperature of the heated solvent is at least 95° C.; and carbonizing the resulting product by heating it to a temperature of 501-3000° C. Carbon fibers prepared according to these methods are also disclosed herein.
-
8.发明授权PROCESSES FOR PREPARING CARBON FIBERS USING SULFUR TRIOXIDE IN A HALOGENATED SOLVENT 有权用于生产碳纤维HALGOENIERTEN SOLVENTS使用三氧化硫
公开(公告)号：EP2850232B1
公开(公告)日：2016-11-02
申请号：EP13739327.8
申请日：2013-07-03
Applicant: Dow Global Technologies LLC
Inventor： PATTON, Jasson T. , BARTON, Bryan E. , BERNIUS, Mark T. , CHEN, Xiaoyun , HUKKANEN, Eric J. , RHOTON, Christina A. , LYSENKO, Zenon
CPC classification number: D01F9/21 , D01F9/14 , D06M11/55 , D06M2101/20
-
9.发明公开PROCESSES FOR PREPARING CARBON FIBERS USING SULFUR TRIOXIDE IN A HALOGENATED SOLVENT 有权用于生产碳纤维HALGOENIERTEN SOLVENTS使用三氧化硫
公开(公告)号：EP2850232A1
公开(公告)日：2015-03-25
申请号：EP13739327.8
申请日：2013-07-03
Applicant: Dow Global Technologies LLC
Inventor： PATTON, Jasson T. , BARTON, Bryan E. , BERNIUS, Mark T. , CHEN, Xiaoyun , HUKKANEN, Eric J. , RHOTON, Christina A. , LYSENKO, Zenon
CPC classification number: D01F9/21 , D01F9/14 , D06M11/55 , D06M2101/20
Abstract: Disclosed here are processes for preparing carbonized polymers (preferably carbon fibers), comprising sulfonating a polymer with a sulfonating agent that comprises SO
3 dissolved in a solvent to form a sulfonated polymer; treating the sulfonated polymer with a heated solvent, wherein the temperature of the solvent is at least 95 °C; and carbonizing the resulting product by heating it to a temperature of 500-3000 °C. Carbon fibers made according to these methods are also disclosed herein.-
公开(公告)号：EP2850231B1
公开(公告)日：2017-03-08
申请号：EP13739325.2
申请日：2013-07-03
Applicant: Dow Global Technologies LLC
Inventor： BARTON, Bryan E. , LYSENKO, Zenon , BERNIUS, Mark T. , HUKKANEN, Eric J.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.025 seconds)
