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1. 发明申请

WO2012003212A1 TIN FREE SILYL-TERMINATED POLYMERS 审中-公开
公开(公告)号：WO2012003212A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/042355
申请日：2011-06-29
申请人： DOW GLOBAL TECHNOLOGIES LLC , VYAKARANAM, Kameswara , ZHANG, Ling , KOONCE, William , MEDINA, Juan , KAILASAM, Ganesh , DUGGAL, Rajat , WILMOT, Nathan
发明人： VYAKARANAM, Kameswara , ZHANG, Ling , KOONCE, William , MEDINA, Juan , KAILASAM, Ganesh , DUGGAL, Rajat , WILMOT, Nathan
IPC分类号： C08G18/18 , C08G18/20 , C08G18/22 , C08G18/28 , C08G18/71 , C08G18/76 , C08G18/83 , C08G77/46 , C08G18/48
CPC分类号： C08G18/222 , C08G18/18 , C08G18/20 , C08G18/289 , C08G18/3893 , C08G18/4825 , C08G18/718 , C08G18/7621 , C08G18/7671 , C08G18/837
摘要： Embodiments of the invention provide for methods of producing a composition comprising a crosslinkable silane-terminated polymer having at least one crosslinkable silyl group in each molecule. The method comprises providing a polymer having at least one unsaturated group and at least one alcoholic hydroxyl group in each molecule, adding to the polymer a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule and a hydrosilylation catalyst to thereby carry out a hydrosilylation reaction to form a composition comprising hydrosilylated polyoxyalkylene polymers, reacting the hydrosilylated polyoxyalkylene polymers with at least one isocyanate in the presence of a first tin-free catalyst to form an isocyanate reacted hydrosilylated polymer, and optionally reacting the isocyanate reacted hydrosilylated polymer with a polyol having a nominal functionality of at least 2 to form a polyol reacted crosslinkable silane-terminated polymer.
摘要翻译：本发明的实施方案提供了制备包含在每个分子中具有至少一个可交联甲硅烷基的可交联的硅烷封端的聚合物的组合物的方法。该方法包括提供在每个分子中具有至少一个不饱和基团和至少一个醇羟基的聚合物，向该聚合物中加入每个分子中具有氢 - 硅键和交联性甲硅烷基的化合物和氢化硅烷化催化剂从而携带排出氢化硅烷化反应以形成包含氢化硅烷化的聚氧化烯聚合物的组合物，在第一无锡催化剂存在下使氢化硅烷化聚氧化烯聚合物与至少一种异氰酸酯反应，以形成异氰酸酯反应的氢化硅烷化聚合物，并任选地使异氰酸酯反应的硅烷化聚合物与具有至少2的标称官能度的多元醇，以形成多元醇反应的可交联的硅烷封端的聚合物。

2. 发明申请

WO2012003216A1 LOW VISCOSITY SILYL-MODIFIED POLYMERS 审中-公开
标题翻译：低粘度的SILYL改性聚合物
公开(公告)号：WO2012003216A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/042366
申请日：2011-06-29
申请人： DOW GLOBAL TECHNOLOGIES LLC , ZHANG, Ling , VYAKARANAM, Kameswara , ARSHAD, Sara , KOONCE, William
发明人： ZHANG, Ling , VYAKARANAM, Kameswara , ARSHAD, Sara , KOONCE, William
IPC分类号： C08G18/28 , C08G18/48 , C08G18/71 , C08G18/76 , C08G77/46 , C08G18/10 , C08G77/10 , C08G18/83
CPC分类号： C08G18/3893 , C08G18/10 , C08G18/289 , C08G18/4825 , C08G18/4829 , C08G18/5096 , C08G18/718 , C08G18/7621 , C08G18/809 , C08G18/837 , C08G77/46 , C08G18/48
摘要： Embodiment of the invention provide for compositions having at least one crosslinkable silyl group in each molecule. The crosslinkable silane-terminated polymer may include a reaction product of at least a polyol having a nominal functionality of at least 2 and a isocyanate capped hydrosilylated polymer. The isocyanate capped hydrosilylated polymer may include a reaction product of at least one isocyanate and a hydrosilylated polymer. The hydrosilylated polymer may include a reaction product of a the reaction of at least a) a polymer having at least one unsaturated group and at least one alcoholic hydroxyl group in each molecule and having a number average molecular weight of between about 100 and about 5000 and b) a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule.
摘要翻译：本发明的实施方案提供了在每个分子中具有至少一个可交联甲硅烷基的组合物。可交联硅烷封端的聚合物可以包括至少具有至少2的标称官能度的多元醇和异氰酸酯封端的氢化硅烷化聚合物的反应产物。异氰酸酯封端的氢化硅烷化聚合物可以包括至少一种异氰酸酯和氢化硅烷化聚合物的反应产物。氢化硅烷化聚合物可以包括至少一种在每个分子中具有至少一个不饱和基团和至少一个醇羟基的聚合物与数均分子量为约100至约5000的反应的反应产物和 b）在每个分子中具有氢 - 硅键和交联性甲硅烷基的化合物。

3. 发明申请

WO2012003187A1 SILYL-TERMINATED POLYMERS 审中-公开
公开(公告)号：WO2012003187A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/042195
申请日：2011-06-28
申请人： DOW GLOBAL TECHNOLOGIES LLC , VYAKARANAM, Kameswara , ZHANG, Ling , KOONCE, William , ARSHAD, Sara , MINNIKANTI, Venkat , LATHAM, Dwight , ATHEY, Phillip
发明人： VYAKARANAM, Kameswara , ZHANG, Ling , KOONCE, William , ARSHAD, Sara , MINNIKANTI, Venkat , LATHAM, Dwight , ATHEY, Phillip
IPC分类号： C08G18/10 , C08G18/28 , C08G18/80
CPC分类号： C08G18/70 , C08G18/10 , C08G18/1875 , C08G18/289 , C08G18/4288 , C08G18/4866 , C08G18/5024 , C08G18/809 , C08G2190/00 , C08G18/48 , C08G18/42 , C08G18/50 , C08G18/44
摘要： Embodiments of the invention provide for compositions including a crosslinkable silane-terminated polymer having at least one crosslinkable silyl group in each molecule. The crosslinkable silane-terminated polymer comprises a reaction product of at least a isocyanate capped hydrosilylated polymer and a polyol having a nominal functionality of at least 2 which is at least one of a polycarbonate polyol, a natural oil based polyol, a polyoxyalkyleneamine, a difunctional aromatic amine, a polybutyloxide polyether polyol, and a polytetramethylene glycol.
摘要翻译：本发明的实施方案提供了包含在每个分子中具有至少一个可交联甲硅烷基的可交联硅烷封端的聚合物的组合物。可交联硅烷封端的聚合物包括至少异氰酸酯封端的硅烷化聚合物和标称官能度为至少为2的多元醇的反应产物，其为聚碳酸酯多元醇，天然油基多元醇，聚氧化烯胺，双官能团芳香胺，聚四氢呋喃聚醚多元醇和聚四亚甲基二醇。

4. 发明申请

WO2011150161A2 METHODS FOR PRODUCING CROSSLINKABLE SILYL GROUP-CONTAINING POLYOXYALKYLENE POLYMERS. 审中-公开
标题翻译：用于生产可交联含硅烷基的聚氧乙烯聚合物的方法。
公开(公告)号：WO2011150161A2
公开(公告)日：2011-12-01
申请号：PCT/US2011/038065
申请日：2011-05-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , ZHANG, Ling , AGUILAR, Daniel , BHATTACHARJEE, Debkumar , KOONCE, William , SAHA, Basudeb
发明人： ZHANG, Ling , AGUILAR, Daniel , BHATTACHARJEE, Debkumar , KOONCE, William , SAHA, Basudeb
IPC分类号： C08G65/336
CPC分类号： C08G65/336 , C08G18/289 , C08G18/7664 , C08G65/2663
摘要： Embodiments of the invention provide for a method of producing a silylated polyoxyalkylene polymer having at least one crosslinkable silyl group and at least one hydroxyl group in each molecule. The method comprises providing a polyoxyalkylene polymer having at least one unsaturated group and at least one alcoholic hydroxyl group in each molecule, wherein the polyoxyalkylene polymer includes an impurity double metal cyanide complex mixed therein, and wherein the polyoxyalkylene polymer has not been treated with a metal-coordinating compound; and adding to the polyoxyalkylene polymer a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule and a hydrosilylation catalyst to thereby carry out a hydrosilylation reaction, wherein the hydrosilyation reaction is performed in an absence of a metal-coordinating compound.
摘要翻译：本发明的实施方案提供了在每个分子中具有至少一个交联性甲硅烷基和至少一个羟基的甲硅烷基化聚氧化烯聚合物的制备方法。该方法包括提供在每个分子中具有至少一个不饱和基团和至少一个醇羟基的聚氧化烯聚合物，其中所述聚氧化烯聚合物包含混合在其中的杂质双金属氰化物络合物，并且其中所述聚氧化烯聚合物未被金属处理配位化合物并且在每个分子中加入具有氢硅键和交联性甲硅烷基的化合物和氢化硅烷化催化剂，从而进行氢化硅烷化反应，其中在没有金属配位化合物的情况下进行氢化反应。

5. 发明申请

WO2011163180A1 CURABLE SILYL POLYMERS 审中-公开
标题翻译：可固化的SILYL聚合物
公开(公告)号：WO2011163180A1
公开(公告)日：2011-12-29
申请号：PCT/US2011/041179
申请日：2011-06-21
申请人： DOW GLOBAL TECHNOLOGIES LLC , POPA, Paul , SPILMAN, Gary , LYSENKO, Zenon , KOONCE, William , BABB, David , BEEBE, Martin , THYNE, Thomas
发明人： POPA, Paul , SPILMAN, Gary , LYSENKO, Zenon , KOONCE, William , BABB, David , BEEBE, Martin , THYNE, Thomas
IPC分类号： C08G18/10 , C08G18/48
CPC分类号： C08G18/837 , C08G18/10 , C08G18/12 , C08G18/289 , C08G18/4891 , C08G18/7621 , C09D175/04 , C09J175/04
摘要： Embodiments of the invention relate to crosslinkable silyl group-containing polymers and methods of producing them. In one embodiment a method of producing a silyl polymer is provided. The method includes reacting at least one natural oil based polyol with at least one isocyanate to form at least one prepolymer having at least one NCO group. The at least one natural oil based polyol includes the reaction product of hydroxymethylated fatty acids or esters thereof and at least one polyol initiator. The prepolymer having at least one NCO group is reacted with at least one amino functional alkoxy silane to form the silyl polymer, such that the silyl polymer includes at least one crosslinkable silyl group, at least one urethane group, and at least one urea group in each molecule.
摘要翻译：本发明的实施方案涉及可交联的含甲硅烷基的聚合物及其制备方法。在一个实施方案中，提供了产生甲硅烷基聚合物的方法。所述方法包括使至少一种天然油基多元醇与至少一种异氰酸酯反应以形成至少一种具有至少一个NCO基团的预聚物。所述至少一种天然油基多元醇包括羟甲基化脂肪酸或其酯与至少一种多元醇引发剂的反应产物。具有至少一个NCO基团的预聚物与至少一个氨基官能的烷氧基硅烷反应以形成甲硅烷基聚合物，使得甲硅烷基聚合物包括至少一个可交联甲硅烷基，至少一个氨基甲酸酯基和至少一个脲基每个分子。

6. 发明申请

WO2019125896A1 POLYURETHANE FOAMS FOR COMFORT APPLICATIONS 审中-公开
公开(公告)号：WO2019125896A1
公开(公告)日：2019-06-27
申请号：PCT/US2018/065394
申请日：2018-12-13
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： SRIVASTAVA, Yasmin , KOONCE, William
IPC分类号： C08G18/12
CPC分类号： C08G18/7671 , C08G18/00 , C08G18/12 , C08G18/4825 , C08G18/4833 , C08G18/4837 , C08G2101/0008 , C08G2101/0058 , C08G18/302 , C08G18/632
摘要： Flexible polyurethane foams are made by reacting a hydrophilic quasi-prepolymer, water and a polymer polyol in the presence of a silicone surfactant and an ethylene oxide/higher alkylene oxide block copolymer. The foams exhibit desirably low densities and compression sets, and have good thermal and moisture-wicking properties. The foams are useful in bedding and other comfort applications in which they are exposed to body heat and bear at least a portion of the weight of the user. The thermal and moisture wicking properties contribute to perceived comfort for the user.

7. 发明申请

WO2021237069A1 COMPOSITION AND FOAMED POLYURETHANE ARTICLE FORMED THEREWITH 审中-公开
公开(公告)号：WO2021237069A1
公开(公告)日：2021-11-25
申请号：PCT/US2021/033620
申请日：2021-05-21
申请人： DOW SILICONES CORPORATION , DOW GLOBAL TECHNOLOGIES LLC
发明人： SHETE, Abhishek , AOU, Kaoru , REN, Dakai , KOONCE, William , GRZESIAK, Adam , YOUNG JR., James , GOYAL, Sachit
IPC分类号： C08G18/18 , C08G18/20 , C08G18/48 , C08G18/61 , C08G18/76
摘要： A composition for preparing a foamed polyurethane article is disclosed. The composition comprises (1) an isocyanate-reactive component and (2) an isocyanate component. The (1) isocyanate-reactive component comprises (A) an organopolysiloxane having an average of at least two carbinol functional groups per molecule and (B) a polyol. The (A) organopolysiloxane is present in an amount of from > 10 to

8. 发明申请

WO2009009654A1 ROOM TEMPERATURE CURABLE POLYMERS AND PRECURSORS THEREOF 审中-公开
标题翻译：室温可固化聚合物及其前身
公开(公告)号：WO2009009654A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/069634
申请日：2008-07-10
申请人： DOW GLOBAL TECHNOLOGIES INC. , POPA, Paul , LYSENKO, Zenon , BABB, David , KOONCE, William , SPILMAN, Gary
发明人： POPA, Paul , LYSENKO, Zenon , BABB, David , KOONCE, William , SPILMAN, Gary
IPC分类号： C08G18/42 , C08G18/71 , C09J175/06
CPC分类号： C08G18/4288 , C08G18/4269 , C08G18/4277 , C08G18/718 , C08G2190/00 , C09J175/06
摘要： A polyester polyol, referred to hereinafter as a MHMS polyol comprises fatty acid based mer units wherein at least about 80 weight percent of the fatty acid based mer units are from methyl 9 (10) hydroxymethylstearate, or is prepared from an oil having fatty acids or fatty acid esters which are at least about 80 weight percent oleic acid or esters thereof and which has an average hydroxyl functionality of from 1.5 to 4. A reaction product, referred to herein after as MHMS alkoxysilane prepolymer, is produced from at least one such MHMS polyol and at least one isocyanate functional silane. The prepolymer is moisture cured to form a silylated MHMS polymer. The process of preparing a MHMS polyol comprises (A) reacting a fatty acid ester wherein at least about 80 weight percent of the fatty acid esters are methyl 9 (10) hydroxymethylstearate, or are prepared from an oil having fatty acids or fatty acid esters which are at least about 80 weight percent oleic acid or esters thereof with an initiator having at least 2 reactive groups selected from primary hydroxyl groups, amine groups, terminal isocyanate groups, terminal carbonyl groups or a combination thereof. The process of preparing at least one MHMS alkoxysilane prepolymer comprises steps of: (a) supplying at least one MHMS polyol; (b) supplying at least one isocyanate functional silane and (c) admixing the MHMS polyol and isocyanate functional silane or combination thereof, optionally in the presence of at least one catalyst to produce at least one MHMS alkoxysilane prepolymer. A process of preparing at least one silylated MHMS polymer comprises steps of: (a) supplying at least one MHMS alkoxysilane prepolymer; and (b) exposing it to moisture under conditions such that at least one silylated MHMS polymer is formed. Articles comprising the polyol, prepolymer, or polymer include elastomers, sealants, adhesives, coatings and the like.
摘要翻译：以下称为MHMS多元醇的聚酯多元醇包括脂肪酸基mer单元，其中至少约80重量％的脂肪酸基mer单元为9（10）羟甲基硬脂酸甲酯，或由具有脂肪酸或至少约80重量％的油酸或其酯的脂肪酸酯，其平均羟基官能度为1.5-4。本文以下称为MHMS烷氧基硅烷预聚物的反应产物由至少一种这样的MHMS 多元醇和至少一种异氰酸酯官能的硅烷。将预聚物水分固化以形成甲硅烷基化的MHMS聚合物。制备MHMS多元醇的方法包括（A）脂肪酸酯，其中至少约80重量％的脂肪酸酯是甲基9（10）羟甲基硬脂酸酯，或由具有脂肪酸或脂肪酸酯的油制备，至少约80重量％的油酸或其酯与具有至少2个选自伯羟基，胺基，末端异氰酸酯基，末端羰基或其组合的反应性基团的引发剂。制备至少一种MHMS烷氧基硅烷预聚物的方法包括以下步骤：（a）供应至少一种MHMS多元醇; （b）提供至少一种异氰酸酯官能的硅烷和（c）任选地在至少一种催化剂的存在下混合MHMS多元醇和异氰酸酯官能的硅烷或其组合以产生至少一种MHMS烷氧基硅烷预聚物。制备至少一种甲硅烷基化MHMS聚合物的方法包括以下步骤：（a）供应至少一种MHMS烷氧基硅烷预聚物; 和（b）在形成至少一种甲硅烷基化的MHMS聚合物的条件下将其暴露于水分。包含多元醇，预聚物或聚合物的制品包括弹性体，密封剂，粘合剂，涂料等。

9. 发明公开

EP2585507A1 CURABLE SILYL POLYMERS 审中-公开
标题翻译：固化的甲硅烷基聚合物
公开(公告)号：EP2585507A1
公开(公告)日：2013-05-01
申请号：EP11729831.5
申请日：2011-06-21
申请人： Dow Global Technologies LLC
发明人： POPA, Paul , SPILMAN, Gary , LYSENKO, Zenon , KOONCE, William , BABB, David , BEEBE, Martin , THYNE, Thomas
IPC分类号： C08G18/10 , C08G18/48
CPC分类号： C08G18/837 , C08G18/10 , C08G18/12 , C08G18/289 , C08G18/4891 , C08G18/7621 , C09D175/04 , C09J175/04
摘要： Embodiments of the invention relate to crosslinkable silyl group-containing polymers and methods of producing them. In one embodiment a method of producing a silyl polymer is provided. The method includes reacting at least one natural oil based polyol with at least one isocyanate to form at least one prepolymer having at least one NCO group. The at least one natural oil based polyol includes the reaction product of hydroxymethylated fatty acids or esters thereof and at least one polyol initiator. The prepolymer having at least one NCO group is reacted with at least one amino functional alkoxy silane to form the silyl polymer, such that the silyl polymer includes at least one crosslinkable silyl group, at least one urethane group, and at least one urea group in each molecule.

10. 发明公开

EP4153648A1 COMPOSITION AND FOAMED POLYURETHANE ARTICLE FORMED THEREWITH 审中-实审
公开(公告)号：EP4153648A1
公开(公告)日：2023-03-29
申请号：EP21734580.0
申请日：2021-05-21
申请人： Dow Silicones Corporation , Dow Global Technologies LLC
发明人： SHETE, Abhishek , AOU, Kaoru , REN, Dakai , KOONCE, William , GRZESIAK, Adam , YOUNG JR., James , GOYAL, Sachit
IPC分类号： C08G18/18 , C08G18/20 , C08G18/48 , C08G18/61 , C08G18/76

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