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1. 发明申请

US20210087716A1 FULLY DULL POLYESTER DRAWN YARN AND PREPARING METHOD THEREOF 有权
公开(公告)号：US20210087716A1
公开(公告)日：2021-03-25
申请号：US17042963
申请日：2019-10-29
申请人： JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
发明人： Lixin YIN , Feng CHEN , Xiaohua SUN
IPC分类号： D01F6/92 , C08G63/86 , C08G63/682 , D01F1/10 , C08K3/22 , C08K3/36 , C08G63/46
摘要： A type of fully dull polyester drawn yarns and a preparing method thereof are disclosed. The preparing method is to melt spinning a modified polyester with the fully drawn yarn (FDY) technique, and the modified polyester is a product of an esterification and successive polycondensation reactions of evenly mixed terephthalic acid, ethylene glycol, 2,5,6,6-tetramethyl-2,5-heptanediol, a fluorinated dicarboxylic acid, a matting agent, a calcined multiphase solid acid base powder and a doped Bi2O3 powder. The obtained fiber has an intrinsic viscosity drop of 18-26% when stored at 25° C. and R.H. 65% for 60 months. The method of improving the degradation performance of polyester fiber through the incorporation of 2,5,6,6-tetramethyl-2,5-heptanediol, the fluorinated dicarboxylic acid, the doped Bi2O3 powder and the calcined multiphase solid acid base powder is easy to operate.

2. 发明申请

US20180237583A1 PROCESS FOR THE PRODUCTION OF POLYESTERS 审中-公开
公开(公告)号：US20180237583A1
公开(公告)日：2018-08-23
申请号：US15516489
申请日：2015-10-02
申请人： NOVAMONT S.P.A.
发明人： Federico FAIELLA , Tiziana MILIZIA , Roberto VALLERO
IPC分类号： C08G63/183 , C08G63/46 , C08G63/85
CPC分类号： C08G63/183 , C08G63/16 , C08G63/181 , C08G63/46 , C08G63/85
摘要： This invention relates to a process for the production of polyesters comprising an esterification/transesterification stage and a polycondensation stage, characterised in that the said polycondensation stage is carried out in the presence of a catalyst comprising a mixture of at least one Titanium-based compound and at least one Zirconium-based compound in which the Ti/(Ti+Zr) ratio by weight is equal to or greater than 0.01 and equal to or less than 0.40.

3. 发明申请

US20110039999A1 METHOD FOR THE CONTINUOUS PRODUCTION OF BIODEGRADABLE POLYESTERS 有权
标题翻译：连续生产可生物降解聚酯的方法
公开(公告)号：US20110039999A1
公开(公告)日：2011-02-17
申请号：US12988127
申请日：2009-04-07
申请人： Uwe Witt , Motonori Yamamoto
发明人： Uwe Witt , Motonori Yamamoto
IPC分类号： C08K5/20 , C08G63/46 , C08G75/24 , C08G18/00 , C08L67/02
CPC分类号： C08G63/181 , C08G18/4219 , C08G18/4241 , C08G18/73 , C08G63/127 , C08G63/16 , C08G63/20 , C08G63/60 , C08G63/78 , C08G2230/00
摘要： The present invention relates to a process for the continuous production of a biodegradable polyester based on aliphatic or aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, wherea mixture composed of the aliphatic dihydroxy compounds, of the aliphatic and aromatic dicarboxylic acids, and, if appropriate, of further comonomers (component C) is mixed, without addition of a catalyst, to give a paste, or, as an alternative, the liquid esters of the dicarboxylic acids are fed into the system, as also are the dihydroxy compound and, if appropriate, further comonomers, without addition of any catalyst, and i) in a first stage, this mixture, together with the entire amount or with a portion of the catalyst, is continuously esterified or, respectively, transesterified; ii) in a second stage, the transesterification or, respectively, esterification product obtained in i) is continuously precondensed if appropriate with the remaining amount of catalyst to an intrinsic viscosity of from 20 to 70 cm3/g to DIN 53728; iii) in a third stage, the product obtainable from ii) is continuously polycondensed to an intrinsic viscosity of from 60 to 170 cm3/g to DIN 53728, and iv) in a fourth stage, the product obtainable from iii) is reacted continuously with a chain extender D in a polyaddition reaction to an intrinsic viscosity of from 150 to 320 cm3/g to DIN 53728. The invention further relates to biodegradable polyesters which are accessible for the first time by this process.
摘要翻译：本发明涉及一种连续生产基于脂族或脂族和芳族二羧酸的可生物降解聚酯和脂族二羟基化合物的方法，其中脂族和芳族二羧酸由脂肪族二羟基化合物组成的混合物，如果合适，将另外的共聚单体（组分C）混合，而不加入催化剂，得到糊剂，或者作为替代方案，将二羧酸的液体酯进料到体系中，二羟基化合物和如果合适的话，进一步的共聚单体，不加任何催化剂，和i）在第一阶段，该混合物连同全部量或与一部分催化剂连续酯化或分别酯交换; ii）在第二阶段中，如果合适的话，在i）中得到的酯交换反应或酯化产物分别连续地预冷凝，其余的催化剂量根据DIN 53728的特性粘度为20至70cm 3 / g; iii）在第三阶段中，可从ii）获得的产品连续缩聚至对于DIN 53728为60至170cm 3 / g的特性粘度，以及iv）在第四阶段中，可从iii）获得的产物与在根据DIN 53728的特性粘度为150至320cm 3 / g的加聚反应中的扩链剂D。本发明还涉及可通过该方法首次访问的可生物降解的聚酯。

4. 发明申请

US20090191373A1 Single Layer Film and Hydrophilic Material Comprising the Same 有权
标题翻译：包含它的单层膜和亲水材料
公开(公告)号：US20090191373A1
公开(公告)日：2009-07-30
申请号：US12085832
申请日：2006-11-27
申请人： Koju Okazaki , Ryouichi Seki , Takazou Katou , Masatoshi Takagi
发明人： Koju Okazaki , Ryouichi Seki , Takazou Katou , Masatoshi Takagi
IPC分类号： B32B33/00 , C08F20/06 , B32B27/36 , C08G63/46
CPC分类号： G02B1/18 , B05D5/00 , C03C17/30 , C08J7/047 , C08J2367/00 , C08J2443/02 , C09D5/1668 , C09D133/14 , C09D143/02 , C09K3/16 , C09K3/18 , G02B1/16 , G02B27/0006 , Y10T428/14 , Y10T428/1476 , Y10T428/23 , Y10T428/263 , Y10T428/269 , Y10T428/28 , Y10T428/31 , Y10T428/31786 , Y10T428/31855
摘要： A single layer film containing at least one anionic hydrophilic group selected from a sulfonic acid group, a carboxyl group and a phosphate group, wherein an anion concentration ratio (Sa/Da) of an anion concentration at a surface (Sa) to an anion concentration at a deep part (Da) is 1.1 or more. The single layer film is a copolymer prepared by polymerizing a composition containing a compound (I) represented by the general formula (1) ([X]s[M1]1[M2]m (1)) and a compound (II) having two or more (meth)acryloyl groups in a molecule at a molar ratio of 15:1 to 1:30 and having a water contact angle of 30° or less. Such a single layer film has high hydrophilicity and surface hardness and is excellent in antifogging property, antifouling property and antistatic property, thus is useful as an antifogging material, an antifouling material, an antistatic material and a multilayer body.
摘要翻译：含有选自磺酸基，羧基和磷酸酯基的至少一个阴离子亲水基团的单层膜，其中表面处的阴离子浓度（Sa）与阴离子浓度的阴离子浓度比（Sa / Da）在深部（Da）为1.1以上。单层膜是通过使含有通式（1）表示的化合物（I）（[X] s [M1] 1 [M2] m（1））的化合物和具有式分子中的摩尔比为15:1至1:30的两个或多个（甲基）丙烯酰基，并且具有30°或更低的水接触角。这样的单层膜的亲水性和表面硬度高，防雾性，防污性，抗静电性优异，因此可用作防雾材料，防污材料，抗静电材料和多层体。

5. 发明申请

US20050261458A1 Polycarboxylic acid resin, polycarboxylic acid resin composition, and cured article obtained therefrom 审中-公开
标题翻译：聚羧酸树脂，聚羧酸树脂组合物和由其获得的固化物
公开(公告)号：US20050261458A1
公开(公告)日：2005-11-24
申请号：US10522979
申请日：2003-06-13
申请人： Shu Guo , Takuya Kikawa , Mitsuhiro Yada , Yoshikazu Hosoda
发明人： Shu Guo , Takuya Kikawa , Mitsuhiro Yada , Yoshikazu Hosoda
IPC分类号： C08G59/14 , C08F299/02 , C08G59/20 , C08G59/42 , C08G63/21 , C08G63/46 , C08G63/47 , C08G63/58 , C08G63/66 , C08G63/91 , G03F7/00 , G03F7/027 , G03F7/032 , G03F7/038 , C08G65/00 , C08G63/42
CPC分类号： C08G63/47 , C08G59/42 , C08G59/4292 , C08G63/58 , C08G63/66 , C08G63/91 , G03F7/0007 , G03F7/027 , G03F7/032 , G03F7/038 , G03F7/0388
摘要： To provide a polycarboxylic acid resin which is obtained by reacting an epoxy resin (a) having two glycidyl groups with, e.g. itaconic acid (b) and ethylenic monocarboxylic acid (c) to obtain linear adduct polymer (A); and by reacting linear adduct polymer (A) with polybasic acid anhydride (d). According to the present invention, there are provided a polycarboxylic acid resin, its composition, and its cured product. The composition can facilely be dried upon preliminary heating and show an improved tack-free property, an excellent photo-curing property, an excellent development property in an aqueous alkali solution, and excellent physical properties such as electrical, mechanical, heat resistance, solvent resistance, adhesiveness, flexibility, etc.
摘要翻译：提供通过使具有两个缩水甘油基的环氧树脂（a）与例如二甲基甲酰胺反应获得的多元羧酸树脂。衣康酸（b）和乙烯基单羧酸（c），得到线性加合物聚合物（A）; 并通过使线性加合物聚合物（A）与多元酸酐（d）反应。根据本发明，提供了多元羧酸树脂及其组合物及其固化产物。组合物可以在预热下容易地干燥，显示出改善的无粘性，优异的光固化性，碱性水溶液中的显影性优异，以及优异的物理性能如电，机械，耐热性，耐溶剂性，粘合性，柔韧性等

6. 发明授权

US5618908A Polyester resin with improved color characteristics 失效
标题翻译：聚酯树脂具有改进的颜色特性
公开(公告)号：US5618908A
公开(公告)日：1997-04-08
申请号：US681323
申请日：1996-07-22
申请人： Renato Vosa
发明人： Renato Vosa
IPC分类号： C08K5/08 , C08G63/181 , C08G63/197 , C08K5/18 , C08L67/00 , C08L67/02 , C08G63/46 , C08K5/16
CPC分类号： C08G63/197
摘要： Aromatic polyester resins having improved color characteristics obtained incorporating in the resins in the preparation phase of the resin by polycondensation of a diol with an aromatic bicarboxylic acid a violet toner formed of 9,10 anthraquinone -2-hydroxy-4-p-toluidine or having an absorption spectrum comparable to that of the above anthraquinone compound.
摘要翻译：通过二醇与芳族二羧酸的缩聚得到的具有改进的颜色特性的芳族聚酯树脂，其通过由9,10-蒽醌-2-羟基-4-对甲苯胺形成的紫色调色剂进行缩聚，或者具有与上述蒽醌化合物相当的吸收光谱。

7. 发明授权

US5370939A Yellowing resistant, air-drying coating composition containing allyloxypropoxylate 失效
标题翻译：耐黄变，含有烯丙氧基丙氧基化物的风干涂料组合物
公开(公告)号：US5370939A
公开(公告)日：1994-12-06
申请号：US977811
申请日：1992-11-17
申请人： Roy C. Williams , Kyu-Jun Kim
发明人： Roy C. Williams , Kyu-Jun Kim
IPC分类号： C08G63/46 , C08G65/26 , C09D167/08 , B32B27/36 , C08G63/48
CPC分类号： C09D167/08 , C08G63/46 , C08G65/2609 , Y10T428/31794
摘要： An alkyd resin comprising allyloxypropanol and unsaturated drying oil compound residues in the resin chain. The invention further includes the method for manufacturing the resin and coatings made therefrom.
摘要翻译：在树脂链中包含烯丙氧基丙醇和不饱和干燥油化合物残基的醇酸树脂。本发明还包括制造树脂的方法和由其制成的涂层。

8. 发明授权

US4914139A Modified alkyd cationic electrodeposition compositions for producing chip-resistant films 失效
标题翻译：用于生产耐芯片膜的改性醇酸阳离子电沉积组合物
公开(公告)号：US4914139A
公开(公告)日：1990-04-03
申请号：US234471
申请日：1988-08-19
申请人： Philip J. Ruhoff , Rodney W. Stockstad , James A. Prevost , Larry B. Brandenburger , Robert B. Edenborg
发明人： Philip J. Ruhoff , Rodney W. Stockstad , James A. Prevost , Larry B. Brandenburger , Robert B. Edenborg
IPC分类号： C08G63/46 , C09D5/44
CPC分类号： C09D5/4423 , C08G63/46 , Y10T428/31696 , Y10T428/31699
摘要： An alkyd-type electrodepositable coating composition derived from the reaction of a base alkyd with ethylenically unsaturated monomers including an amine-functional monomer is provided with improved resistance to chipping by chemically incorporating in it by covalent bonding one or more chemical agents selected from the group of:(a) preformed elastomers having functional groups reactive with carboxyl or hydroxyl groups of acid and polyol alkyl precursors, and(b) an addition polymerizable monomer having primary and secondary ethylenic unsaturation.
摘要翻译：由碱性醇酸树脂与包含胺官能单体的烯属不饱和单体的反应得到的醇酸型可电沉积涂料组合物通过化学结合在一起而具有改进的耐碎裂性，通过共价键合一种或多种选自以下的化学试剂：（a）具有与酸和多元醇烷基前体的羧基或羟基反应的官能团的预成型弹性体，和（b）具有伯和仲烯属不饱和键的加成聚合单体。

9. 发明授权

US4897429A Aromatic polyester polyols from dimethyl terephthalate process residue and tall oil fatty acids 失效
标题翻译：来自对苯二甲酸二甲酯工艺残余物和妥尔油脂肪酸的芳族聚酯多元醇
公开(公告)号：US4897429A
公开(公告)日：1990-01-30
申请号：US329131
申请日：1989-03-27
申请人： John M. Trowell , Scott F. Lange
发明人： John M. Trowell , Scott F. Lange
IPC分类号： C08G63/48 , C08G18/42 , C08G63/42 , C08G63/46 , C08G63/85
CPC分类号： C08G18/4225 , C08G18/4247 , C08G18/4288 , C08G18/4291 , C08G63/42 , C08G2101/0025 , C08G2170/60 , Y10T428/249987 , Y10T428/24999 , Y10T428/31551 , Y10T428/31591 , Y10T428/31605
摘要： A polyester polyol composition is prepared by (1) reacting 5 to 40 percent tall oil fatty acids, (b) 20 to 80 percent dimethyl terephthalate process residue and (c) 20 to 60 percent polyhydric alcohol, based on the weight of the reaction mixture, in the presence of an esterification/transesterification catalyst while continuously removing water and methanol that are formed during the reaction, to form a first reaction product containing residual carboxylic acid functionality and (2) reacting 1 to 25 percent of at least one alkylene carbonate, or an equimolar amount of at least one alkylene oxide, with the residual carboxylic acid functionality in the presence of a catalyst. The preferred alkylene carbonate/oxide is ethylene or propylene (or a mixture thereof) carbonate/oxide. A foamed laminate made from the polyester polyol has reduced surface friability and faster rates of cure.

10. 发明授权

US4803245A Flexibilized phenol/mercapto resins and their synthesis 失效
标题翻译：柔性酚/巯基树脂及其合成
公开(公告)号：US4803245A
公开(公告)日：1989-02-07
申请号：US27008
申请日：1987-03-17
申请人： Laurence G. Dammann
发明人： Laurence G. Dammann
IPC分类号： C08G18/18 , C08G18/40 , C08G18/42 , C08G18/46 , C08G18/48 , C08G18/50 , C08G18/58 , C08G18/06 , C08G59/12 , C08G63/08 , C08G63/46
CPC分类号： C08G18/5072 , C08G18/1891 , C08G18/40 , C08G18/4208 , C08G18/4676 , C08G18/4879 , C08G18/581 , C08G18/585
摘要： Disclosed is a method for improving the flexibility of a phenol or mercapto resin wherein an aliphatic hydroxyl-functional polyol or polyepoxide component is partially capped with a phenol or mercapto capping agent followed by chain extension with a polyisocyanate under reaction conditions wherein said polyisocyanate substantially selectively reacts with aliphatic hydroxyl groups or epoxy groups residual from the prior step of the process. The ratio of components is such that a resin predominating in one or more of the following general structures is produced: ##STR1## where, R and R' each is a phenol functional group or a mercapto functional group,A and B each is an organic chain residue of said component containing functionality epoxy,Poly and Poly' each is an organic chain residue of said component containing aliphatic hydroxy functionality,X is an aliphatic hydroxyl group,the wavy line represents an organic chain residue of said polyisocyanate,n is 1-4,m and p each is 0-2, andq and s each is 1-15.
摘要翻译：公开了一种改善酚或巯基树脂的柔性的方法，其中脂肪族羟基官能多元醇或多环氧化物组分部分地被酚或巯基封端剂封端，随后在反应条件下用多异氰酸酯链延伸，其中所述多异氰酸酯基本上选择性地反应其中脂肪族羟基或环氧基残留在该方法的前一步骤中。组分的比例使得以下列通用结构中的一种或多种为主要成分的树脂产生：其中，R和（I） R'各自为酚官能团或巯基官能团，A和B各自为含有官能团环氧基的组分的有机链残基，Poly和Poly各自为含有脂族羟基官能团的组分的有机链残基，X为脂族羟基，波浪线表示所述多异氰酸酯的有机链残基，n为1-4，m和p各自为0-2，q和s各自为1-15。

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