Modifier for polyester fiber as well as preparation method and application of the same
    51.
    发明授权
    Modifier for polyester fiber as well as preparation method and application of the same 有权
    聚酯纤维改性剂及其制备方法和应用相同

    公开(公告)号:US08911508B2

    公开(公告)日:2014-12-16

    申请号:US13101651

    申请日:2011-05-05

    申请人: Jinhui Chen

    发明人: Jinhui Chen

    摘要: The present invention discloses a modifier for modifying a polyester fiber as well as a preparation method and application of the same. The modifier contains ethylene glycol, two-hydroxy-end polyether, dimethyl terephthalate, two-polyether-end modified organosilicon and a metal acetate catalyst. A two-step continuous production process is adopted. The first step is esterification; that is, ethylene glycol, two-hydroxy-end polyether, dimethyl terephthalate, and two-polyether-end organosilicon are added into a reactor, and have an esterification reaction in the presence of the catalyst. In the second step, the materials produced by the esterification are transported to a polymerizer, and have a polymerization reaction under the conditions of high temperature, vacuum and catalyst, producing the high molecular weight polyester/polyether/organosilicon terpolymer with a molecular weight of 1000˜50000 as the desired modifier. This modifier can be used either directly or in combination with some other substances such as surfactants, so as to modify the polyester fiber.

    摘要翻译: 本发明公开了一种改性聚酯纤维的改性剂及其制备方法和应用。 改性剂含有乙二醇,二羟基端聚醚,对苯二甲酸二甲酯,双聚醚端改性有机硅和金属乙酸酯催化剂。 采用两步连续生产工艺。 第一步是酯化; 即将乙二醇,二羟基端聚醚,对苯二甲酸二甲酯和双聚醚末端有机硅加入到反应器中,并在催化剂存在下进行酯化反应。 在第二步中,将通过酯化生成的原料输送到聚合反应器中,在高温,真空,催化剂的条件下进行聚合反应,生成高分子量聚酯/聚醚/有机硅三元共聚物,分子量为1000 〜50000作为所需的改性剂。 该改性剂可以直接使用或与一些其它物质如表面活性剂组合使用,以便改性聚酯纤维。

    Glycerin polyesters with terminal silicone modification
    52.
    发明授权
    Glycerin polyesters with terminal silicone modification 有权
    具有末端硅氧烷改性的甘油聚酯

    公开(公告)号:US08808676B1

    公开(公告)日:2014-08-19

    申请号:US13998554

    申请日:2013-11-12

    IPC分类号: A61Q5/12 C07F7/08 C08G77/16

    摘要: The present invention is aimed at a series of novel glycerin polyesters that provide desired aesthetics and structure in cosmetic formulation. These glycerin polymers are synthesized by polycondensation polymerization, in the presence of a monofunctional monomer or terminal group. By carefully choosing the groups the properties can be dramatically altered. The mono-functional alcohols, being only able to react in one position, can only be located on the polymer chain ends. This provides very unique polymer structure and morphology. These regiospecific polyesters will have very unique physical properties and have a wide variety of solubilities. Furthermore, by the incorporation of a co-monomer will produce a copolymer with drastically different solubilities and aesthetics.

    摘要翻译: 本发明旨在提供一系列在化妆品制剂中提供期望的美学和结构的新型甘油聚酯。 这些甘油聚合物通过缩聚反应在单官能单体或末端基团的存在下合成。 通过仔细选择组,可以显着改变属性。 只能在一个位置反应的单官能醇只能位于聚合物链末端。 这提供了非常独特的聚合物结构和形态。 这些区域特异性聚酯将具有非常独特的物理性质并具有多种溶解性。 此外,通过引入共聚单体将产生具有显着不同的溶解度和美观性的共聚物。

    Silicone organo polyesters
    53.
    发明授权
    Silicone organo polyesters 有权
    硅酮有机聚酯

    公开(公告)号:US08613912B1

    公开(公告)日:2013-12-24

    申请号:US13986021

    申请日:2013-03-25

    摘要: The present invention is directed toward a series of silicone/organic polymers with tunable ascetics, solubility, film formation and performance in cosmetic formulation. These novel polymers are designed with the three different hydroxyl containing monomers in the polyester. One is a siliphillic (silicone loving) and the other a oleophillic (oil loving) and the last hydrophilic (water loving). It is critical for there to be all three types of monomers linked together in a single polymer in order to make polymers in which solubility, spreadability, surface tension and film hardness can be altered for different cosmetic applications. When these groups are present a polymer there is a wide range of variation possible, making these polymers formulator friendly. The physical and chemical properties, including but not limited to: film formation of the current invention can be tuned rapidly by controlling the fatty group used, the degree of polymerization of the polymer, the molecular weight of the silicone polymer, the presence of ethylene oxide in the polymer backbone and the ratio of monomers to one another.

    摘要翻译: 本发明涉及一系列在化妆品制剂中具有可调降血压,溶解性,成膜和性能的硅酮/有机聚合物。 这些新型聚合物在聚酯中设计有三种不同的含羟基单体。 一个是硅藻(硅胶),另一个是油脂(油脂)和最后一个亲水(水爱)。 在单一聚合物中存在连接在一起的所有三种类型的单体是至关重要的,以便制备可以改变不同化妆品应用的溶解性,铺展性,表面张力和膜硬度的聚合物。 当这些基团存在时,聚合物可以有广泛的变化范围,这使得这些聚合物配方对其友好。 物理和化学性质,包括但不限于:通过控制所使用的脂肪基,聚合物的聚合度,硅氧烷聚合物的分子量,环氧乙烷的存在可以快速调节本发明的成膜 在聚合物主链和单体彼此之间的比例。

    Polyester oligomers, methods of making, and thermosetting compositions formed therefrom
    54.
    发明申请
    Polyester oligomers, methods of making, and thermosetting compositions formed therefrom 审中-公开
    聚酯低聚物,制备方法和由其形成的热固性组合物

    公开(公告)号:US20070155946A1

    公开(公告)日:2007-07-05

    申请号:US11326208

    申请日:2006-01-04

    IPC分类号: C08G63/02

    摘要: The above deficiencies in the art are alleviated by, in an embodiment, a method of preparing a carboxylic acid end-capped oligomer comprising melt reacting a dicarboxylic acid, a dihydroxy compound, a hydroxy end-capped soft block compound, a diaryl carbonate, and a catalyst, wherein the molar ratio of dihydroxy end-capped soft block compound to dihydroxy compound is 1:4 to 1:40, the molar ratio of dicarboxylic acid to the combined molar amounts of dihydroxy compound and hydroxy end-capped soft block compound is 1.01:1 to 2:1, and the molar ratio of diaryl carbonate to the combined molar amounts of dihydroxy compound and hydroxy end-capped soft block compound is 1.5:1 to 3:1. A carboxylic acid end-capped oligomer prepared by the above method is also disclosed. A thermosetting composition comprising the carboxylic acid end-capped oligomer, and an article comprising the thermosetting composition, are also disclosed.

    摘要翻译: 在一个实施方案中,本领域的上述缺点通过制备羧酸封端的低聚物的方法得到缓解,所述低聚物包括使二羧酸,二羟基化合物,羟基封端的嵌段软嵌段化合物,碳酸二芳基酯和 一种催化剂,其中二羟基封端的软嵌段化合物与二羟基化合物的摩尔比为1:4至1:40,二羧酸与二羟基封端的软嵌段化合物的摩尔数的摩尔比为 1.01:1-2:1,二芳基碳酸酯与二羟基封端软嵌段化合物的摩尔量的摩尔比为1.5:1〜3:1。 还公开了通过上述方法制备的羧酸封端的低聚物。 还公开了包含羧酸封端的低聚物的热固性组合物和包含该热固性组合物的制品。

    WEATHERABLE, THERMOSTABLE POLYMERS HAVING IMPROVED FLOW COMPOSITION
    55.
    发明申请
    WEATHERABLE, THERMOSTABLE POLYMERS HAVING IMPROVED FLOW COMPOSITION 有权
    具有改进流动性组合物的耐热可聚合聚合物

    公开(公告)号:US20070122627A1

    公开(公告)日:2007-05-31

    申请号:US11627828

    申请日:2007-01-26

    IPC分类号: B32B27/36 C08F20/00

    摘要: A copolymer composition comprises an arylate polyester unit, an aromatic carbonate unit, and a soft-block moiety, wherein individual occurrences of the soft block moiety are linked by a spacer unit comprising one or more of the arylate polyester units, one or more of the aromatic carbonate units, or a combination comprising each of these. In one embodiment, a soft block moiety comprises a polysiloxane unit. A film of the composition has a percent transmittance of greater than or equal to 60% as determined according to ASTM D1003-00. A method of forming a copolymer composition is disclosed, comprising substantially forming the bis-haloformates of a dihydroxy compound comprising an arylate polyester unit, and a dihydroxy compound comprising a soft-block moiety, and reacting the bis haloformates with a dihydroxy aromatic compound. In an embodiment, a multilayer article comprises the thermostable, weatherable polymer.

    摘要翻译: 共聚物组合物包含芳基化聚酯单元,芳族碳酸酯单元和软嵌段部分,其中软嵌段部分的单独出现由包含一个或多个芳基化聚酯单元的间隔单元连接,一个或多个 芳族碳酸酯单元,或包含这些中的每一个的组合。 在一个实施方案中,软嵌段部分包含聚硅氧烷单元。 根据ASTM D1003-00测定,该组合物的透光率百分比大于或等于60%。 公开了一种形成共聚物组合物的方法,其包括基本上形成包含芳基化聚酯单元的二羟基化合物的双卤代甲酸酯和包含软嵌段部分的二羟基化合物,并使双卤代甲酸酯与二羟基芳族化合物反应。 在一个实施方案中,多层制品包含耐热耐候性聚合物。

    Polyarylate-siloxane copolymers
    56.
    发明申请
    Polyarylate-siloxane copolymers 审中-公开
    聚芳酯 - 硅氧烷共聚物

    公开(公告)号:US20070083026A1

    公开(公告)日:2007-04-12

    申请号:US11247535

    申请日:2005-10-11

    IPC分类号: C08L83/00 C08G77/04 B32B27/00

    CPC分类号: C08G77/445 C08G63/6956

    摘要: A composition comprising a polyarylate-siloxane copolymer, said copolymer comprising arylate structural units having Formula I wherein R1 and R2 are independently at each occurrence a halogen atom, a nitro group, a C1-C20 aliphatic radical, a C3-C20 cycloaliphatic radical, or a C3-C20 aromatic radical; “b” and “c” are independently integers from 0 to 4; and at least one organosiloxane structural unit, wherein said polyarylate-siloxane copolymer is free of organic carbonate linkages.

    摘要翻译: 包含多芳基化物 - 硅氧烷共聚物的组合物,所述共聚物包含具有式I的芳基化物结构单元,其中R 1和R 2各自独立地为卤素原子,硝基 C 1 -C 20脂族基团,C 3 -C 20脂环族基团或C 3 -C 20脂族基团 芳香族基团; “b”和“c”独立地为0至4的整数; 和至少一种有机硅氧烷结构单元,其中所述多芳基化合物 - 硅氧烷共聚物不含有机碳酸酯键。

    Non-pilling polyester fibres
    57.
    发明授权
    Non-pilling polyester fibres 有权
    不起绒聚酯纤维

    公开(公告)号:US07189794B2

    公开(公告)日:2007-03-13

    申请号:US10481394

    申请日:2002-06-20

    IPC分类号: C08G77/04

    CPC分类号: D01F6/84 C08G63/6956

    摘要: The invention relates to a method for producing non-pilling polyester fibres, whereby polyethylene terephthalate is produced in the presence of organosilicon compounds of tetrahydrofurfuryl alcohol. Preferably, tetrakistetrahydrofurfuryloxysilane or tris[tetrahydrofuryloxy]methylsilane is used.

    摘要翻译: 本发明涉及一种生产非起球聚酯纤维的方法,由此在四氢糠醇的有机硅化合物的存在下生产聚对苯二甲酸乙二醇酯。 优选使用四四氢呋喃氧基硅烷或三[四氢呋喃氧基]甲基硅烷。

    WEATHERABLE, THERMOSTABLE POLYMERS HAVING IMPROVED FLOW COMPOSITION
    58.
    发明申请
    WEATHERABLE, THERMOSTABLE POLYMERS HAVING IMPROVED FLOW COMPOSITION 有权
    具有改进流动性组合物的耐热可聚合聚合物

    公开(公告)号:US20070027271A1

    公开(公告)日:2007-02-01

    申请号:US11426680

    申请日:2006-06-27

    IPC分类号: C08L83/10 C08L83/14

    摘要: A copolymer composition comprises a polysiloxane block of Formula XIX or XXII, having 4 to 50 siloxane units, and a polyarylate-polycarbonate block consisting essentially of 50 to 99 mol % arylate polyester units and 1 to 50 mol % aromatic carbonate units, wherein 1 to 30 mole percent of the aromatic carbonate units are resorcinol carbonates, and 0 to 35 mol % of the aromatic carbonate units are bisphenol carbonates; wherein the sum of mole percentages of arylate polyester units, and aromatic carbonate units is 100 mol %; the polysiloxane blocks connect to an arylate ester unit, and/or an aromatic carbonate unit; the siloxane units of the polysiloxane block are present at 0.2 to 10 wt % based on weight of the copolymer composition; and a molded article of 3.2±0.12 millimeters thickness and consisting of the copolymer composition has a percent transmittance greater than or equal to 70%, according to ASTM D1003-00.

    摘要翻译: 共聚物组合物包含具有4至50个硅氧烷单元的式XIX或XXII的聚硅氧烷嵌段和基本上由50至99mol%芳基化聚酯单元和1至50mol%芳族碳酸酯单元组成的聚芳酯 - 聚碳酸酯嵌段,其中1至 30摩尔%的芳族碳酸酯单元是间苯二酚碳酸酯,0-35摩尔%的芳族碳酸酯单元是双酚碳酸酯; 其中芳基化聚酯单元和芳族碳酸酯单元的摩尔百分比之和为100摩尔%。 聚硅氧烷嵌段连接到芳基酯单元和/或芳族碳酸酯单元; 聚硅氧烷嵌段的硅氧烷单元以基于共聚物组合物的重量计为0.2-10重量%存在; 并且根据ASTM D1003-00,由共聚物组合物组成的3.2±0.12毫米厚的模制品具有百分比透射率大于或等于70%。