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1. 发明申请

US20150099837A1 Polyester Composition and Method of Producing the Same 有权
标题翻译：聚酯组合物及其制备方法
公开(公告)号：US20150099837A1
公开(公告)日：2015-04-09
申请号：US14391181
申请日：2013-04-18
申请人： Dow Global Technologies LLC
发明人： John N. Argyropoulos , Gary E. Spilman , Cynthia Stants , Bernhard Kainz
IPC分类号： C09D167/02
CPC分类号： C09D167/02 , C08G63/199
摘要： The instant invention provides a polyester composition, method of producing the same, coating compositions made therefrom, and coating layers made from such coatings. The thermoset polyester composition according to the present inventions comprises the reaction product of: (a) one or more polyacids comprising at least 50 percent by the combined weight of one or more aromatic diacids; and (b) one or more polyols comprising at least 40 percent by the combined weight of 1,4-cyclohexanedimethanol and 2,2,4,4-tetramethylcyclobutanediol; wherein said polyester composition has a glass transition temperature in the range of from 70 to 125° C., a number average molecular weight between 6,000 and 20,000, a hydroxyl number in the range of from 4 to 18.
摘要翻译：本发明提供了一种聚酯组合物，其制备方法，由其制成的涂料组合物和由这种涂料制成的涂层。根据本发明的热固性聚酯组合物包括以下反应产物：（a）一种或多种包含至少50％的一种或多种芳族二酸的总重量的多元酸; 和（b）一种或多种包含至少40％的1,4-环己烷二甲醇和2,2,4,4-四甲基环丁二醇的组合重量的多元醇; 其中所述聚酯组合物的玻璃化转变温度在70至125℃，数均分子量在6,000至20,000之间，羟基在4至18的范围内。

2. 发明授权

US09828522B2 Polyeste composition and method of producing the same 有权
公开(公告)号：US09828522B2
公开(公告)日：2017-11-28
申请号：US14391181
申请日：2013-04-18
申请人： Dow Global Technologies LLC , Eastman Chemical Company
发明人： John N. Argyropoulos , Gary E. Spilman , Cynthia Stants , Bernhard Kainz
IPC分类号： C08G63/60 , C08L67/02 , C08G59/00 , C09D167/02 , C08G63/199
CPC分类号： C09D167/02 , C08G63/199
摘要： The instant invention provides a polyester composition, method of producing the same, coating compositions made therefrom, and coating layers made from such coatings. The thermoset polyester composition according to the present inventions comprises the reaction product of: (a) one or more polyacids comprising at least 50 percent by the combined weight of one or more aromatic diacids; and (b) one or more polyols comprising at least 40 percent by the combined weight of 1,4-cyclohexanedimethanol and 2,2,4,4-tetramethylcyclobutanediol; wherein said polyester composition has a glass transition temperature in the range of from 70 to 125° C., a number average molecular weight between 6,000 and 20,000, a hydroxyl number in the range of from 4 to 18.

3. 发明授权

US10221327B2 Water borne polyolefin dispersion coatings, and methods of making 有权
公开(公告)号：US10221327B2
公开(公告)日：2019-03-05
申请号：US15064902
申请日：2016-03-09
申请人： Dow Global Technologies LLC
发明人： Ray E. Drumright , Bernhard Kainz , Richard A. Lundgard , Cynthia Stants , Houxiang Tang , Jeffrey Wilbur
IPC分类号： C09D5/00 , C09D123/12 , C08L23/08 , C08L23/14 , C09D123/08 , C09D123/10 , C09J123/08 , C09J123/10 , C08L51/06 , C09D7/48 , C09D7/65 , C08K5/134
摘要： The present invention provides aqueous polyolefin dispersion compositions for use in metal coatings, such as can coatings, comprising one or more polyolefin base polymer, one or more at least partially neutralized olefinic stabilizing agent having an acid number (AN) of from 80 to 250, preferably, a polyolefin stabilizing agent, such as an olefin-carboxylic acid copolymer or a blend of two such polymers, an optional coupling agent having an acid number (AN) of from 10 to 70 and a melt index of from 500 to 5,000,000 grams of polymer melt passing in 10 minutes through a heated syringe or cylinder at 190° C. with a plunger loaded with 2.16 kg, preferably, a polymer, and a hindered phenolic antioxidant containing an ester linkage dispersed in the polyolefin dispersion composition. The hindered phenolic antioxidant containing an ester linkage can be masterbatched with a polyolefin base polymer, polyolefin stabilizing agent or a coupling agent which is a polymer, melt mixed with the remaining polyolefin composition and then dispersed with aqueous media and a neutralizing agent to form the aqueous dispersion.

4. 发明申请

US20160280951A1 WATER BORNE POLYOLEFIN DISPERSION COATINGS, AND METHODS OF MAKING 审中-公开
标题翻译：水性聚苯乙烯分散涂料及其制备方法
公开(公告)号：US20160280951A1
公开(公告)日：2016-09-29
申请号：US15064902
申请日：2016-03-09
申请人： Dow Global Technologies LLC
发明人： Ray E. Drumright , Bernhard Kainz , Richard A. Lundgard , Cynthia Stants , Houxiang Tang , Jeffrey Wilbur
IPC分类号： C09D123/12 , C09D5/00 , C09D7/12 , C09D123/08
CPC分类号： C09D123/12 , C08K5/1345 , C08L23/0815 , C08L23/142 , C08L51/06 , C08L2201/08 , C08L2201/54 , C08L2205/025 , C08L2205/03 , C09D5/00 , C09D7/48 , C09D7/65 , C09D123/0815 , C09D123/10 , C09J123/0815 , C09J123/10 , C08F210/16 , C08F210/14 , C08F210/06
摘要： The present invention provides aqueous polyolefin dispersion compositions for use in metal coatings, such as can coatings, comprising one or more polyolefin base polymer, one or more at least partially neutralized olefinic stabilizing agent having an acid number (AN) of from 80 to 250, preferably, a polyolefin stabilizing agent, such as an olefin-carboxylic acid copolymer or a blend of two such polymers, an optional coupling agent having an acid number (AN) of from 10 to 70 and a melt index of from 500 to 5,000,000 grams of polymer melt passing in 10 minutes through a heated syringe or cylinder at 190° C. with a plunger loaded with 2.16 kg, preferably, a polymer, and a hindered phenolic antioxidant containing an ester linkage dispersed in the polyolefin dispersion composition. The hindered phenolic antioxidant containing an ester linkage can be masterbatched with a polyolefin base polymer, polyolefin stabilizing agent or a coupling agent which is a polymer, melt mixed with the remaining polyolefin composition and then dispersed with aqueous media and a neutralizing agent to form the aqueous dispersion.
摘要翻译：本发明提供用于金属涂层（例如罐涂层）的含水聚烯烃分散体组合物，其包含一种或多种聚烯烃基聚合物，一种或多种至少部分中和的具有80-250的酸值（AN）的烯属稳定剂，优选聚烯烃稳定剂，例如烯烃 - 羧酸共聚物或两种这样的聚合物的共混物，任选的偶联剂，其酸值（AN）为10至70，熔体指数为500至500万克聚合物熔体在10分钟内通过加热的注射器或圆筒在190℃下用负载有2.16kg的柱塞，优选聚合物和含有分散在聚烯烃分散体组合物中的酯键的受阻酚抗氧化剂。含有酯键的受阻酚抗氧化剂可以用聚烯烃基聚合物，聚烯烃稳定剂或作为聚合物的偶联剂与剩余的聚烯烃组合物熔融混合，然后用水介质和中和剂分散以形成水性分散。

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