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1. 发明申请

US20180334525A1 POLYMER COMPOSITIONS AND METHODS 审中-公开
公开(公告)号：US20180334525A1
公开(公告)日：2018-11-22
申请号：US15833155
申请日：2017-12-06
申请人： Saudi Aramco Technologies Company
发明人： Scott D. Allen , Wayne R. Willkomm
IPC分类号： C08G18/08 , C08G64/02 , C08G18/16 , C08G18/18 , C08G18/20 , C08G64/34 , C08G64/18 , C08G18/10 , C08G18/76 , C08G18/44 , C08G18/24 , C08G101/00
CPC分类号： C08G18/14 , C08G18/10 , C08G18/165 , C08G18/1833 , C08G18/2081 , C08G18/246 , C08G18/44 , C08G18/7664 , C08G18/7671 , C08G64/0208 , C08G64/183 , C08G64/34 , C08G2101/0008 , C08G2101/0025 , C08G2101/0066 , C08G2101/0083 , C08G18/664
摘要： The present invention encompasses polyurethane compositions comprising aliphatic polycarbonate chains. In one aspect, the present invention encompasses polyurethane foams, thermoplastics and elastomers derived from aliphatic polycarbonate polyols and polyisocyanates wherein the polyol chains contain a primary repeating unit having a structure: In another aspect, the invention provides articles comprising the inventive foam and elastomer compositions as well as methods of making such compositions.

2. 发明申请

US20180305605A1 POLYCARBONATE BLOCK COPOLYMERS 审中-公开
公开(公告)号：US20180305605A1
公开(公告)日：2018-10-25
申请号：US15923076
申请日：2018-03-16
申请人： Saudi Aramco Technologies Company
发明人： Scott D. Allen , Christopher A. Simoneau , John M. Salladay , David M. Hatfield , John W. Stevens
IPC分类号： C09K8/588 , E21B43/16 , C09K8/594 , C08G81/00 , C08G64/18 , C08G64/02 , C08G65/48 , C08L69/00
CPC分类号： C09K8/588 , C08G64/0208 , C08G64/18 , C08G64/183 , C08G65/48 , C08G81/00 , C08L69/00 , C09K8/594 , E21B43/16 , Y02P20/544
摘要： The disclosure pertains to amphiphilic block copolymers comprising an aliphatic polycarbonate chain coupled to a hydrophilic polymer. Such amphiphilic polymers may have the formula A-L-B, where A- is a polycarbonate or polyethercarbonate chain having from about 3 to about 500 repeating units, L is a linker moiety and —B is a hydrophilic oligomer having from about 4 to about 200 repeating units. Provided copolymers are useful as surfactants capable of emulsifying aqueous solutions and supercritical carbon dioxide. Provided copolymers also have utility as additives for use in enhanced oil recovery methods.

3. 发明授权

US10072175B2 Glass plate substitute film, and display device 有权
公开(公告)号：US10072175B2
公开(公告)日：2018-09-11
申请号：US15007691
申请日：2016-01-27
申请人： KEIWA, INC.
发明人： Akira Arakawa
IPC分类号： C09D163/00 , C09D5/24 , B32B27/36 , C08J5/18 , C08G64/02
CPC分类号： C09D163/00 , B32B27/365 , B32B2369/00 , C08G64/0208 , C08J5/18 , C08J2369/00 , C09D5/24 , C09J163/00
摘要： Provided is a glass plate substitute film having superior substitutability for glass plates due to having superior impact resistance and light weight compared with glass plates, as well as sufficient scratch-preventing property, blooming resistance and yellowing resistance. The glass plate substitute film of the present invention includes: a substrate layer; and one or a plurality of surface layers overlaid on one side or both two sides of the substrate layer, wherein the substrate layer contains as a principal component a polycarbonate having a constitutional unit derived from a dihydroxy compound represented by the following formula (1), and wherein the dihydroxy compound is an extract of a plant or a derivative thereof. At least one surface layer of the one or the plurality of surface layers preferably contains an active energy ray-curable resin as a principal component. The active energy ray-curable resin is preferably an ultraviolet ray-curable epoxy resin.

4. 发明申请

US20180118884A1 USE OF CO2 FOR THE SYNTHESIS OF CYCLIC GLYCOCARBONATES AND LINEAR POLYGLYCOCARBONATES BY POLYCONDENSATION FROM GLYCANS 审中-公开
公开(公告)号：US20180118884A1
公开(公告)日：2018-05-03
申请号：US15566473
申请日：2016-04-13
申请人： King Abdullah University of Science and Technology
发明人： Yves GNANOU , Debasis PATI , Xiaoshuang FENG , Nikolaos HADJICHRISTIDIS
IPC分类号： C08G64/32 , C08G64/02 , C07H1/00 , C07H13/12
CPC分类号： C08G64/323 , C07H1/00 , C07H13/12 , C08G64/0208
摘要： Provided herein are methods for synthesizing cyclic carbonates, glycocarbonates, and polyglycocarbonates by reacting polyol glycans with carbon dioxide. Synthesis can include selective polycondensation of polyol glycan hydroxyl moieties.

5. 发明授权

US09809678B2 Polycarbonate polyol compositions and methods 有权
公开(公告)号：US09809678B2
公开(公告)日：2017-11-07
申请号：US15161684
申请日：2016-05-23
申请人： Novomer, Inc.
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G63/02 , C08G64/34 , C08G64/02 , C08G18/44
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.

6. 发明申请

US20170037220A1 POLYCARBONATE RESIN COMPOSITION 审中-公开
标题翻译：聚碳酸酯树脂组合物
公开(公告)号：US20170037220A1
公开(公告)日：2017-02-09
申请号：US15304718
申请日：2015-04-20
申请人： TEIJIN LIMITED
发明人： Takushi TANI , Hiroshi OKAMOTO , Katsuhiro YAMANAKA
IPC分类号： C08K5/3435 , C08K5/526 , C08K5/3475
CPC分类号： C08K5/3435 , C08G63/64 , C08G64/0208 , C08G64/305 , C08K5/1345 , C08K5/3475 , C08K5/526 , C08K13/00 , C08L69/00
摘要： A polycarbonate resin composition comprising a polycarbonate resin and 0.001 to 1 parts by weight of an N—R type (R represents an alkyl group) hindered amine-based optical stabilizer per 100 parts by weight of the polycarbonate resin, wherein the polycarbonate resin comprises 40 mol % or more of a recurring unit (A) represented by the following formula and satisfies the following formulas (i) to (v), and the resin composition has excellent heat resistance, a low water absorption coefficient and high transparency, and suppresses deterioration during long-term use: (i) a metal compound comprising a negative ion represented by the following formula (B) and a positive ion constituted by a metal is used as a polymerization catalyst in an amount of 1×10−9 to 1×10−5 molar equivalent relative to the total diol compounds used for polymerization; (ii) the specific viscosity measured with a methylene chloride solution at 20° C. is 0.23 to 0.60; (iii) the glass transition temperature is 100° C. to 160° C.; (iv) the saturated water absorption coefficient is 2.5% or less; and (v) the relationship between the glass transition temperature (Tg° C.) and the saturated water absorption coefficient (Wa %) satisfies the following formula (I): 2.5≦TW value=Tg×0.04−Wa (I) wherein R1 is an alkylene group, a cycloalkylene group, or an arylalkylene group which has 1 to 22 carbon atoms and may be linear or branched.
摘要翻译：一种聚碳酸酯树脂组合物，其包含聚碳酸酯树脂和每100重量份聚碳酸酯树脂0.001-1重量份的NR型（R表示烷基）受阻胺类光学稳定剂，其中聚碳酸酯树脂包含40摩尔％或更多的由下式表示的重复单元（A），并且满足下式（i）至（v），并且树脂组合物具有优异的耐热性，低吸水系数和高透明度，并且抑制长时间的劣化 - 使用：（i）包含由下式（B）表示的负离子和由金属构成的正离子的金属化合物用作聚合催化剂，其量为1×10 -9至1×10 -4 相对于用于聚合的总二醇化合物为5摩尔当量; （ii）在20℃用二氯甲烷溶液测定的比粘度为0.23〜0.60; （iii）玻璃化转变温度为100℃至160℃; （iv）饱和吸水系数为2.5％以下; 和（v）玻璃化转变温度（Tg℃）与饱和吸水系数（Wa％）之间的关系满足下式（I）：2.5‰Tw值= Tg×0.04' Wa其中R 1为亚烷基，亚环烷基或具有1至22个碳原子并可以是直链或支链的芳基亚烷基。

7. 发明授权

US09487626B2 Carbon dioxide fixation method using condensation polymerization, polymer material prepared thereby, method for recovering carbon from said polymer material, and graphite generated by said carbon recovery method 有权
标题翻译：使用缩聚的二氧化碳固定方法，由此制备的聚合物材料，从所述聚合物材料中回收碳的方法和由所述碳回收方法产生的石墨
公开(公告)号：US09487626B2
公开(公告)日：2016-11-08
申请号：US14365817
申请日：2012-12-04
申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION
发明人： Jang-Gyu Kim
IPC分类号： C08G64/30 , C01B31/04 , C01B31/02 , C08G64/02
CPC分类号： C08G64/30 , C01B32/05 , C01B32/20 , C08G64/0208
摘要： This invention relates to a method of fixing carbon dioxide by condensation polymerization in an acidic aqueous medium, thereby increasing fixation efficiency and remarkably reducing the volume of generated material compared to conventional carbon dioxide fixation methods; a polymer material prepared by the method; and a method of recovering carbon therefrom. According to the current invention, the method of fixing carbon dioxide is characterized by introducing carbon dioxide pressurized to a pressure higher than atmospheric pressure into a reactor containing a acidic aqueous medium, so that carbonic acid resulting from dissolving carbon dioxide is made into a polymer material by condensation polymerization, thereby fixing carbon dioxide, and heating the polymer material so as to recover carbon.
摘要翻译：本发明涉及一种在酸性水介质中通过缩聚固定二氧化碳的方法，从而与传统的二氧化碳固定方法相比，提高了固色效率和显着降低了生成物质的体积; 通过该方法制备的聚合物材料; 和从其中回收碳的方法。根据本发明，固定二氧化碳的方法的特征在于将加压至高于大气压的压力的二氧化碳引入到含有酸性水性介质的反应器中，从而将由二氧化碳溶解得到的碳酸制成聚合物材料通过缩聚，从而固定二氧化碳，并加热聚合物材料以回收碳。

8. 发明授权

US09475905B2 High-molecular weight aliphatic polycarbonate prepared using base catalyst 有权
标题翻译：使用碱催化剂制备的高分子量脂肪族聚碳酸酯
公开(公告)号：US09475905B2
公开(公告)日：2016-10-25
申请号：US14761312
申请日：2013-05-28
申请人： LOTTE CHEMICAL CORPORATION
发明人： Bun Yeoul Lee , Ji Hae Park , Jong Yeob Jeon , Jung Jae Lee , Young Eun Jang
IPC分类号： C08G63/02 , C08G64/02 , C08G64/30 , C08K5/098 , C08K5/16 , C08K5/50
CPC分类号： C08G64/0208 , C08G64/305 , C08K5/098 , C08K5/16 , C08K5/50
摘要： An aliphatic polycarbonate is disclosed in which a salt consisting of a metal or onium cation and an anion having a pKa not greater than 3 is dispersed. The aliphatic polycarbonate includes repeating units of Formula 1: [-A-OC(O)O-] (wherein A is a substituted or unsubstituted C3-C60 alkylene, or a substituted or unsubstituted C3-C60 heteroalkylene and the O-A-O units in one polymer chain may be identical to or different from each other).
摘要翻译：公开了一种脂肪族聚碳酸酯，其中分散有由金属或鎓阳离子组成的盐和pKa不大于3的阴离子。脂肪族聚碳酸酯包括式1的重复单元：[-A-OC（O）O-]（其中A是取代或未取代的C 3 -C 60亚烷基或取代或未取代的C 3 -C 60杂亚烷基，一个聚合物中的OAO单元链可以彼此相同或不同）。

9. 发明授权

US09422397B2 Polycarbonate block copolymers 有权
公开(公告)号：US09422397B2
公开(公告)日：2016-08-23
申请号：US14795789
申请日：2015-07-09
申请人： Novomer, Inc.
发明人： Scott D. Allen , Chris A. Simoneau , John M. Salladay , David M. Hatfield , John W. Stevens
IPC分类号： C08G59/00 , C08G65/48 , C08G64/02 , C08G64/18 , C09K8/588 , C08L69/00 , C08G81/00 , C09K8/594 , E21B43/16 , C08G65/00
CPC分类号： C09K8/588 , C08G64/0208 , C08G64/18 , C08G64/183 , C08G65/48 , C08G81/00 , C08L69/00 , C09K8/594 , E21B43/16 , Y02P20/544
摘要： The disclosure pertains to amphiphilic block copolymers comprising an aliphatic polycarbonate chain coupled to a hydrophilic polymer. Such amphiphilic polymers may have the formula A-L-B, where A- is a polycarbonate or polyethercarbonate chain having from about 3 to about 500 repeating units, L is a linker moiety and -B is a hydrophilic oligomer having from about 4 to about 200 repeating units. Provided copolymers are useful as surfactants capable of emulsifying aqueous solutions and supercritical carbon dioxide. Provided copolymers also have utility as additives for use in enhanced oil recovery methods.

10. 发明授权

US09388277B2 Polycarbonate polyol compositions and methods 有权
标题翻译：聚碳酸酯多元醇组合物和方法
公开(公告)号：US09388277B2
公开(公告)日：2016-07-12
申请号：US14402835
申请日：2013-05-24
申请人： NOVOMER, INC.
发明人： Jay J. Farmer
IPC分类号： C08G18/10 , C08G64/34 , C08G65/26 , C08G18/44 , C08G64/02 , C08L63/00 , B01J31/02 , B01J31/18 , B01J31/22
CPC分类号： C08G64/34 , B01J31/0201 , B01J31/0202 , B01J31/183 , B01J31/184 , B01J31/22 , B01J31/2217 , B01J31/2243 , B01J2231/14 , B01J2531/0238 , B01J2531/025 , B01J2531/0252 , B01J2531/845 , C08G18/44 , C08G64/0208 , C08G64/0216 , C08G65/2603 , C08G65/266 , Y02P20/52
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having one or more sites capable of initiating copolymerization of epoxides and CO2, wherein the chain transfer agent contains one or more masked hydroxyl groups. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups, a high percentage of carbonate linkages, and substantially all polycarbonate chains having hydroxyl end groups have no embedded chain transfer agent.
摘要翻译：一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂具有能够引发环氧化物和CO 2共聚的一个或多个位点，其中链转移剂含有一个或多个掩蔽的羟基。在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基，高百分比的碳酸酯键，并且基本上所有具有羟基端基的聚碳酸酯链都没有嵌入链转移剂。

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