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1. 发明申请

WO2008045718B1 NITROXIDE COMPOUNDS FOR MINIMIZING SCORCH IN CROSSLINKABLE COMPOSITIONS 审中-公开
标题翻译：用于使可交联组合物中的氧化最小化的氧化物化合物
公开(公告)号：WO2008045718B1
公开(公告)日：2008-07-17
申请号：PCT/US2007080143
申请日：2007-10-02
申请人： DOW GLOBAL TECHNOLOGIES INC , ESSEGHIR MOHAMED , EATON ROBERT F , COGEN JEFFREY M , KLIER JOHN , JOW JINDER , GUERRA SUZANNE M , CHAUDHARY BHARAT I
发明人： ESSEGHIR MOHAMED , EATON ROBERT F , COGEN JEFFREY M , KLIER JOHN , JOW JINDER , GUERRA SUZANNE M , CHAUDHARY BHARAT I
IPC分类号： C08K5/00 , C08K5/3435
CPC分类号： C08F2/38 , C08F4/00 , C08K5/0025 , C08K5/3435
摘要： Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy- tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.
摘要翻译：在可交联聚合物例如EPDM的自由基交联过程中，通过在熔融加工和交联之前将防焦烧量的衍生物，优选醚，酯或氨基甲酸酯衍生物，TEMPO化合物例如4-羟基 - 四烃基哌啶-1-氧基。本发明的焦化抑制剂如果不是更好，其性能与它们的4-羟基 - 四烃基哌啶-1-氧基对应物在类似的聚合物组合物中以及在类似的焦化抑制和最终交联度条件下相似，但表现出较小的挥发性和聚合物组合物内的迁移较少。

2. 发明申请

WO2008112690A3 ISOCYANATE, DIISOCYANATE AND (METH) ACRYLATE COMPOUNDS FOR MINIMIZING SCORCH AND DIISOCYANATE COMPOUNDS FOR PROMOTING CURE IN CROSSLINKABLE COMPOSITIONS 审中-公开
标题翻译：异氰酸酯，二异氰酸酯和（甲基）丙烯酸酯化合物，用于最小化分解和二异氰酸酯化合物，用于促进可交联组合物中的固化
公开(公告)号：WO2008112690A3
公开(公告)日：2008-11-13
申请号：PCT/US2008056517
申请日：2008-03-11
申请人： DOW GLOBAL TECHNOLOGIES INC , CHAUDHARY BHARAT I , EATON ROBERT F
发明人： CHAUDHARY BHARAT I , EATON ROBERT F
IPC分类号： C08J3/24 , C08K5/00 , C08K5/101 , C08K5/29
CPC分类号： C08K5/101 , C08F255/02 , C08K5/29 , C08F220/28
摘要： Thermally activated, free-radical initiator-containing polymer compositions comprise a (i) free radical initiator, (ii) free radical crosslinkable polymer, (iii) scorch inhibiting amount and/or a cure-boosting amount of at least one of isocyanate, diisocyanate, e.g., MDI, or hydroxyalkyl (meth)acrylate compound, e.g., hydroxyethyl (meth)acrylate, and, optionally, (iv) other scorch retardants and/or cure boosters, e.g., a TEMPO compound, a hindered phenol, alpha-methyl styrene dimer, etc.. The free radical initiator can be any thermally activated compound that is relatively unstable and easily breaks into at least two radicals, e.g., a peroxide or azo initiator. The crosslinkable polymer is a thermoplastic and/or elastomeric polymer that can be crosslinked (cured) through the action of a crosslinking agent, e.g., LDPE. The isocyanate, diisocyanate and (meth)acrylate scorch inhibitors and/or cure boosters can be used alone, or in combination with one another, or, optionally, in combination with a TEMPO compound, e.g., 4-hydroxy-TEMPO.
摘要翻译：热活化的含自由基引发剂的聚合物组合物包含（i）自由基引发剂，（ii）自由基交联聚合物，（iii）焦化抑制量和/或固化促进量的至少一种异氰酸酯，二异氰酸酯，例如MDI，或（甲基）丙烯酸羟烷基酯化合物，例如（甲基）丙烯酸羟乙酯，和任选地，（iv）其它焦烧阻滞剂和/或固化增效剂，例如TEMPO化合物，受阻酚，α-甲基苯乙烯二聚体等。自由基引发剂可以是任何相对不稳定的热活化化合物，并且易于分解成至少两个基团，例如过氧化物或偶氮引发剂。可交联聚合物是可以通过交联剂例如LDPE的作用进行交联（固化）的热塑性和/或弹性聚合物。异氰酸酯，二异氰酸酯和（甲基）丙烯酸酯焦化抑制剂和/或固化促进剂可以单独使用或彼此组合使用，或任选与TEMPO化合物如4-羟基-TEMPO组合使用。

3. 发明申请

WO2008045718A3 NITROXIDE COMPOUNDS FOR MINIMIZING SCORCH IN CROSSLINKABLE COMPOSITIONS 审中-公开
标题翻译：用于在可交换组合物中最小化分光光度的硝化物化合物
公开(公告)号：WO2008045718A3
公开(公告)日：2008-06-05
申请号：PCT/US2007080143
申请日：2007-10-02
申请人： DOW GLOBAL TECHNOLOGIES INC , ESSEGHIR MOHAMED , EATON ROBERT F , COGEN JEFFREY M , KLIER JOHN , JOW JINDER , GUERRA SUZANNE M , CHAUDHARY BHARAT I
发明人： ESSEGHIR MOHAMED , EATON ROBERT F , COGEN JEFFREY M , KLIER JOHN , JOW JINDER , GUERRA SUZANNE M , CHAUDHARY BHARAT I
IPC分类号： C08K5/00 , C08K5/3435
CPC分类号： C08F2/38 , C08F4/00 , C08K5/0025 , C08K5/3435
摘要： Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy- tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.
摘要翻译：在可交联聚合物（例如EPDM）的自由基交联期间，通过在熔融加工和交联焦烧抑制量的TEMPO化合物的衍生物，优选醚，酯或氨基甲酸酯衍生物的交联之前引入聚合物中，焦烧被抑制，例如4-羟基 - 四氢环丁基哌啶-1-基。在类似的聚合物组合物中和在类似的条件下，在焦烧抑制和最终交联度方面，本发明的焦烧抑制剂也优于它们的4-羟基 - 四烃基哌啶-1-氧基对应物，但是表现出较小的挥发性，聚合物组合物内迁移少。

4. 发明申请

WO2005066282A2 RHEOLOGY MODIFICATION OF POLYMERS 审中-公开
标题翻译：聚合物流变学改造
公开(公告)号：WO2005066282A2
公开(公告)日：2005-07-21
申请号：PCT/US2004043355
申请日：2004-12-24
申请人： DOW GLOBAL TECHNOLOGIES INC , CHAUDHARY BHARAT I , CUNTALA RANDALL M , ESSEGHIR MOHAMED , KLIER JOHN , CHEUNG YUNWA W
发明人： CHAUDHARY BHARAT I , CUNTALA RANDALL M , ESSEGHIR MOHAMED , KLIER JOHN , CHEUNG YUNWA W
IPC分类号： C08F8/00 , C08G18/00 , C08K5/14 , C08K5/34 , C08K5/3435 , C08L23/06 , C08L23/10 , C08L23/22 , C08L101/00
CPC分类号： C08L101/00 , C08F8/30 , C08K5/14 , C08K5/3435 , C08L23/10 , C08L23/22 , C08L2666/04
摘要： The present invention is a rheology-modifiable polymeric composition. The resulting rheology-modified polymer is prepared from at least one polymer which upon forming free radicals preferentially degrades or carbon-carbon crosslinks. The present invention permits suppression of the preferential reaction while permitting the polymer to be coupled through a free-radical trapping species. Suppressing the undesirable degradation or carbon-carbon crosslinking reaction and permitting the desirable coupling reaction yield a rheology-modified polymer.
摘要翻译：本发明是可流变改性的聚合物组合物。所得到的流变改性聚合物由至少一种形成自由基优先降解或碳 - 碳交联的聚合物制备。本发明允许抑制优选反应，同时允许聚合物通过自由基捕获物质偶联。抑制不期望的降解或碳 - 碳交联反应并允许所需的偶联反应产生流变改性聚合物。

5. 发明申请

WO2009058545A2 IN SITU MOISTURE GENERATION AND USE OF POLYFUNCTIONAL ALCOHOLS FOR CROSSLINKING OF SILANE-FUNCTIONALIZED RESINS 审中-公开
标题翻译：在SITU水分产生和使用多官能醇用于硅烷官能化树脂的交联
公开(公告)号：WO2009058545A2
公开(公告)日：2009-05-07
申请号：PCT/US2008079724
申请日：2008-10-13
申请人： DOW GLOBAL TECHNOLOGIES INC , CHAUDHARY BHARAT I , COGEN JEFFREY M , SENGUPTA SAURAV S
发明人： CHAUDHARY BHARAT I , COGEN JEFFREY M , SENGUPTA SAURAV S
CPC分类号： C08K5/05 , C08K5/42 , Y10T428/1352 , Y10T428/139 , C08L43/04
摘要： Polymer compositions comprise a (i) silane-fknctionalized polymer, e.g., a polyethylene grafted with vinyl triethoxy silane, (H) polyfunctional alcohol e.g., a,a,a',a'~ tetramethyl-I,3-benzenediethanol and, optionally, (iii) acid, e.g., an alkylated aryl disulfonic acid. The use of polyfunctional alcohols in the absence of a strong acid yields a light- crosslinking of the silane-functionalized polymer and this, in turn, provides a polymer melt with improved extensional properties such as elongational viscosity and melt strength. The use of a polyfunctional alcohol in combination with a blocked strong acid provides a slow rate of crosslinking during melt processing and a high degree of ultimate crosslinking after the polymer composition has been shaped or molded.
摘要翻译：聚合物组合物包含（i）硅烷官能化聚合物，例如用乙烯基三乙氧基硅烷接枝的聚乙烯，（H）多官能醇，例如a，a，a'，a'〜四甲基-1,3-苯二甲醇，（iii）酸，例如烷基化芳基二磺酸。在不存在强酸的情况下使用多官能醇产生硅烷官能化聚合物的轻交联，这又提供了具有改进的拉伸性能如伸长粘度和熔体强度的聚合物熔体。使用多官能醇与封闭的强酸组合提供了在熔融加工过程中缓慢的交联速率，以及在聚合物组合物成型或模制之后的高度极限交联。

6. 发明申请

WO2005063895A2 THERMALLY-REVERSIBLE CROSSLINKING OF POLYMERS 审中-公开
标题翻译：聚合物的热可逆交联
公开(公告)号：WO2005063895A2
公开(公告)日：2005-07-14
申请号：PCT/US2004043342
申请日：2004-12-24
申请人： DOW GLOBAL TECHNOLOGIES INC , CHAUDHARY BHARAT I , COSTEUX STEPHANE , KLIER JOHN , PETERSON THOMAS H , WASSERMAN ERIC P
发明人： CHAUDHARY BHARAT I , COSTEUX STEPHANE , KLIER JOHN , PETERSON THOMAS H , WASSERMAN ERIC P
IPC分类号： C08F8/00 , C08G18/00 , C08K5/14 , C08K5/34 , C08K5/3435 , C08L23/06 , C08L23/10 , C08L23/22 , C08L101/00
CPC分类号： C08L101/00 , C08F8/30 , C08K5/14 , C08K5/3435 , C08L23/10 , C08L23/22 , C08L2666/04
摘要： The present invention is a rheology-modifiable polymeric composition or a free-radical crosslinkable polymeric composition, wherein the resulting rheologymodifying bond or crosslinking bond is a thermally-reversible bond. The resulting polymer is prepared from at least one polymer which upon forming free radicals preferentially degrades or carbon-carbon crosslinks. The present invention permits suppression of the preferential reaction while permitting the polymer to be coupled or crosslinked through a thermally-reversible bond. Suppressing the undesirable degradation or carbon-carbon crosslinking reaction and permitting the desirable reaction yield a rheology-modified polymer or a free-radical thermally-reversibly crosslinked polymer.
摘要翻译：本发明是流变学可改性的聚合物组合物或自由基可交联的聚合物组合物，其中所得的流变改性键或交联键是热可逆键。所得聚合物由至少一种形成自由基的聚合物优先降解或碳 - 碳交联而制备。本发明允许抑制优先反应，同时允许聚合物通过热可逆键结合或交联。抑制不希望的降解或碳 - 碳交联反应并允许所需的反应产生流变学改性的聚合物或自由基热可逆性交联的聚合物。

7. 发明申请

WO2009045744A3 IN-SITU METHODS OF GENERATING WATER THROUGH THE DEHYDRATION OF METAL SALT HYDRATES FOR MOISTURE CROSSLINKING OF POLYOLEFINS 审中-公开
标题翻译：通过金属盐水脱水产生水分的多种方法用于水溶性聚四氟乙烯交联
公开(公告)号：WO2009045744A3
公开(公告)日：2009-05-22
申请号：PCT/US2008076861
申请日：2008-09-18
申请人： DOW GLOBAL TECHNOLOGIES INC , WASSERMAN ERIC P , CHAUDHARY BHARAT I , BISCOGLO MICHAEL B
发明人： WASSERMAN ERIC P , CHAUDHARY BHARAT I , BISCOGLO MICHAEL B
IPC分类号： C08L43/04 , C08K5/04 , C08K5/057 , C08K5/098
CPC分类号： C08F8/00 , C08J9/125 , C08J2343/04 , C08K5/057 , C08K5/098 , C08K5/57 , Y10T428/139 , C08L43/04
摘要： Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, a water-generating meial salt hydrate, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyjoxy and carboxylate are used to form articles that moisture-cure through in-situ generation of water via dehydration of the metal hydrate. The compositions are melt mixed to promote the dehydration and start the cure process during the mixing step. The curing compositions are formed and allowed to harden.
摘要翻译：包含含有至少一种具有可水解基团的共聚物的聚合物树脂的组合物，产水的盐水合物和包含金属原子和至少两个取自所述烷氧基和羧酸酯的配体的催化剂用于形成湿气 - 通过金属水合物的脱水原位生成水来治愈。将组合物熔融混合以促进脱水并在混合步骤期间开始固化过程。形成固化组合物并使其硬化。

8. 发明申请

WO2005066281A3 FREE-RADICAL INITIATION IN THE PRESENCE OF A STABLE ORGANIC FREE RADICAL AND RELATED COMPOSITIONS 审中-公开
标题翻译：在稳定的有机自由基及相关组合物存在下的自由基引发
公开(公告)号：WO2005066281A3
公开(公告)日：2005-09-09
申请号：PCT/US2004043354
申请日：2004-12-24
申请人： DOW GLOBAL TECHNOLOGIES INC , CHAUDHARY BHARAT I , CHOPIN LAMY J , KLIER JOHN , PETERSON THOMAS H
发明人： CHAUDHARY BHARAT I , CHOPIN LAMY J , KLIER JOHN , PETERSON THOMAS H
IPC分类号： C08F8/00 , C08G18/00 , C08K5/14 , C08K5/34 , C08K5/3435 , C08L23/06 , C08L23/10 , C08L23/22 , C08L101/00
CPC分类号： C08L101/00 , C08F8/30 , C08K5/14 , C08K5/3435 , C08L23/10 , C08L23/22 , C08L2666/04
摘要： The present invention is an improved polymeric composition comprising a free-radical reactive polymer, an organic peroxide, and a graftable stable organic free radical. The present invention permits suppression of an undesirable degradation or carbon-carbon crosslinking reaction while permitting the polymer to undergo the desirable grafting reaction.
摘要翻译：本发明是包含自由基反应性聚合物，有机过氧化物和可接枝的稳定有机自由基的改进的聚合物组合物。本发明允许抑制不希望的降解或碳 - 碳交联反应，同时允许聚合物进行所需的接枝反应。

9. 发明申请

WO2005063896A2 FREE-RADICAL-INITIATED CROSSLINKING OF POLYMERS 审中-公开
标题翻译：自由基引发交联聚合物
公开(公告)号：WO2005063896A2
公开(公告)日：2005-07-14
申请号：PCT/US2004043346
申请日：2004-12-24
申请人： DOW GLOBAL TECHNOLOGIES INC , CHAUDHARY BHARAT I , CHEUNG YUNWA W , CUNTALA RANDALL M , ESSEGHIR MOHAMED , KLIER JOHN
发明人： CHAUDHARY BHARAT I , CHEUNG YUNWA W , CUNTALA RANDALL M , ESSEGHIR MOHAMED , KLIER JOHN
IPC分类号： C08F8/00 , C08G18/00 , C08K5/14 , C08K5/34 , C08K5/3435 , C08L23/06 , C08L23/10 , C08L23/22 , C08L101/00
CPC分类号： C08L101/00 , C08F8/30 , C08K5/14 , C08K5/3435 , C08L23/10 , C08L23/22 , C08L2666/04
摘要： The present invention is a free-radical carbon-FRTS-carbon crosslinkable polymeric composition. The resulting carbon-FRTS-carbon crosslinked polymer is prepared from at least one polymer which upon forming free radicals preferentially degrades or carbon-carbon crosslinks. The present invention permits suppression of the preferential reaction while permitting the polymer to be carbon-FRTS-carbon crosslinked through a free-radical trapping species. Suppressing the undesirable degradation or carbon-carbon crosslinking reaction and permitting the desirable carbon-FRTS-carbon crosslinking reaction yield a uniquely crosslinked polymer.
摘要翻译：本发明是一种自由基碳-FRTS-碳可交联聚合物组合物。得到的碳-FRTS-碳交联聚合物由至少一种形成自由基的聚合物优先降解或碳 - 碳交联而制备。本发明允许抑制优先反应，同时使聚合物成为通过自由基捕获物质交联的碳-FRTS-碳。抑制不希望的降解或碳 - 碳交联反应并允许所需的碳-FRTS-碳交联反应产生独特交联的聚合物。

10. 发明申请

WO2007032885A9 DISTANNOXANE CATALYSTS FOR SILANE CROSSLINKING AND CONDENSATION REACTIONS 审中-公开
标题翻译：用于硅烷交联和冷凝反应的间苯二酚催化剂
公开(公告)号：WO2007032885A9
公开(公告)日：2008-05-02
申请号：PCT/US2006033310
申请日：2006-08-25
申请人： DOW GLOBAL TECHNOLOGIES INC , TIMMERS FRANCIS J , CHAUDHARY BHARAT I , MULLINS MICHAEL J , KUHLMAN ROGER L
发明人： TIMMERS FRANCIS J , CHAUDHARY BHARAT I , MULLINS MICHAEL J , KUHLMAN ROGER L
IPC分类号： C08F255/04 , C08G18/24 , C08G69/00 , C08K5/57 , C08L23/08 , H01B3/30 , H01B3/46
CPC分类号： H01B3/308 , C08F255/02 , C08F255/04 , C08G18/242 , C08K5/57 , C08L23/08 , C08L23/0815 , C08L23/0892 , C08L51/06 , C08L2203/202 , C08L2312/08 , H01B3/441 , Y10T428/2933 , Y10T428/294 , Y10T428/2947 , C08F230/08 , C08L43/04 , C08L2666/24 , C08L2666/02
摘要： A fabricated article (e.g., jacketed or insulated wire or cable) is prepared by a process comprising the steps of: applying a coating of a moisture-curable composition onto a wire or cable; and reacting the moisture-curable composition with water, wherein the moisture-curable composition comprises at least one resin having hydrolysable reactive silane groups and a tin catalyst characterized by the tin having a +4 oxidation state and a bis(alkoxide) ligand. The product of the process includes a wire or cable comprising a jacket, wherein the jacket comprises at least one poly olefin resin having hydrolysable reactive silane groups and a tin catalyst, the tin catalyst having a bis(alkoxide) ligand and characterized by the tin having a +4 oxidation state. The product of the process also includes a wire or cable comprising a jacket wherein the jacket comprises (i) the reaction product of at least one polyolefin resin having hydrolysable reactive silane groups and water, and (ii) at least one tin catalyst, the tin catalyst having a bis(alkoxide) ligand and characterized by the tin having a +4 oxidation state.
摘要翻译：制造的制品（例如，夹套或绝缘的电线或电缆）通过包括以下步骤的方法制备：将可湿气固化的组合物的涂层施加到电线或电缆上; 并使所述湿气固化性组合物与水反应，其中所述湿气固化性组合物包含至少一种具有可水解的反应性硅烷基团的树脂和以+4氧化态的锡为特征的锡催化剂和双（醇盐）配体。该方法的产品包括包含护套的电线或电缆，其中护套包括至少一种具有可水解的反应性硅烷基团的聚烯烃树脂和锡催化剂，该锡催化剂具有双（醇盐）配体，其特征在于锡具有 +4氧化态。该方法的产品还包括一种包括夹克的电线或电缆，其中该护套包括（i）至少一种具有可水解的反应性硅烷基团的聚烯烃树脂和水的反应产物，和（ii）至少一种锡催化剂，锡具有双（醇盐）配体的催化剂，其特征在于具有+4氧化态的锡。

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