公开(公告)号：US20140302297A1

公开(公告)日：2014-10-09

申请号：US13993763

申请日：2011-11-02

申请人： Young-Man Yoo ,  Tae-Woong Lee ,  Kye-Yune Lee ,  Jae-Il Chung

发明人： Young-Man Yoo ,  Tae-Woong Lee ,  Kye-Yune Lee ,  Jae-Il Chung

IPC分类号： C08G63/664

CPC分类号： C08G63/664 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/428 ,  C08G18/4854 ,  C08G18/73 ,  C08G18/8029 ,  C08G63/08 ,  C08J5/18 ,  C08J2367/04 ,  C08L67/04

摘要： The present invention relates to a polylactic acid resin composition useful as a packaging material which has not only improved flexibility but also superior external appearance and superior properties such as mechanical property, transparency, heat resistance, anti-blocking property, workability of a film, and the like, and a packaging film including the same.The polylactic acid resin composition comprises a polylactic acid resin including a hard segment comprising a polylactic acid repeating unit and a soft segment comprising a polyurethane polyol repeating unit in which polyether polyol repeating units are linearly linked via a urethane bond; and a specific content of antioxidant.

摘要翻译： 本发明涉及可用作包装材料的聚乳酸树脂组合物，其不仅具有改善的柔性，而且具有优异的外观和优异的性能如机械性能，透明性，耐热性，防粘连性，薄膜的可加工性，以及 以及包含该膜的包装膜。 聚乳酸树脂组合物包括含有聚乳酸重复单元的硬链段和包含聚醚多元醇重复单元通过氨基甲酸酯键线性连接的聚氨酯多元醇重复单元的软链段的聚乳酸树脂; 和抗氧化剂的具体含量。

公开(公告)号：US20140018484A1

公开(公告)日：2014-01-16

申请号：US14009410

申请日：2012-04-05

申请人： Dong-Jin Kim ,  Kye-Yune Lee

发明人： Dong-Jin Kim ,  Kye-Yune Lee

IPC分类号： C09D167/02

CPC分类号： C09D167/02 ,  C08G63/60 ,  C08G63/66 ,  C09D167/00

摘要： Disclosed are a polyester binder resin for coating which is copolymerized with lactic acid or a compound derived therefrom and isosorbide, and thus has a high content of biomass-derived compounds, and exhibits superior coating hardness, contamination resistance, hydrolytic resistance, processability and the like, and a coating composition comprising the same. The polyester resin binder for coating is copolymerized with a diacid component, a diol component comprising 1 to 60 moles of isosorbide, with respect to a total diol component, and 1 to 50% by weight of lactic acid or a compound derived therefrom, with respect to the total amount of resin polymerization reactants, wherein the polyester resin binder for coating has a structure in which a diacid moiety derived from the diacid component, a diol moiety derived from the diol component, and a hydroxyl monoacid moiety derived from the lactic acid or a compound derived therefrom are repeated.

摘要翻译： 公开了一种与乳酸或其衍生物和异山梨醇共聚合的涂料用聚酯粘合剂树脂，因此具有高含量的生物质衍生化合物，并且具有优异的涂层硬度，耐污染性，耐水解性，加工性等 ，以及含有该组合物的涂料组合物。 与二元酸组分，含有1〜60摩尔异山梨醇的二醇组分相对于总二醇组分和1〜50重量％的乳酸或其衍生物的化合物共聚合， 相对于树脂聚合反应物的总量，其中用于涂布的聚酯树脂粘合剂具有其中衍生自二酸组分的二酸部分，衍生自二醇组分的二醇部分和源自乳酸的羟基一元酸部分的结构，或 重复衍生自其的化合物。

公开(公告)号：US20100261867A1

公开(公告)日：2010-10-14

申请号：US12743543

申请日：2008-07-10

申请人： Young-Man Yoo ,  Jae-Kyoung Roh ,  Kye-Yune Lee ,  Tae-Woong Lee

发明人： Young-Man Yoo ,  Jae-Kyoung Roh ,  Kye-Yune Lee ,  Tae-Woong Lee

IPC分类号： C08G63/547

CPC分类号： C08G63/00 ,  C08G63/20 ,  C08L67/00 ,  C08L91/06 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner for an electrophotographic image forming process or an electrostatic printing process, and a polyester resin for the toner are disclosed. The polyester resin comprises: acid components including aromatic dibasic acid component and trivalent or higher acid component; alcohol components including aliphatic, aromatic or cycloaliphatic diol component, and trihydric or higher alcohol component; poly olefin polyol having number average molecular weight of 1,800 to 2,500 and hydroxyl value of 40 to 55 KOHmg/g; and wax having melting point of 80 to 110° C., wherein the amount of the poly olefin polyol is 0.1 to 2 weight % and the amount of the wax is 0.5 to 15 weight % with respect to the total polyester resin.

摘要翻译： 公开了一种用于电子照相成像方法或静电印刷方法的调色剂和用于调色剂的聚酯树脂。 聚酯树脂包括：包括芳族二元酸组分和三价或更高级酸组分的酸组分; 醇组分，包括脂族，芳族或脂环族二醇组分，以及三元醇或更高级醇组分; 数均分子量为1800〜2500的聚烯烃多元醇，羟值为40〜55KOHmg / g; 蜡的熔点为80〜110℃，聚烯烃多元醇的量相对于聚酯树脂为0.1〜2重量％，蜡的含量为0.5〜15重量％。

公开(公告)号：US20100239970A1

公开(公告)日：2010-09-23

申请号：US12743799

申请日：2008-07-10

申请人： Young-Man Yoo ,  Jae-Kyoung Roh ,  Kye-Yune Lee ,  Tae-Woong Lee

发明人： Young-Man Yoo ,  Jae-Kyoung Roh ,  Kye-Yune Lee ,  Tae-Woong Lee

IPC分类号： G03G9/08

CPC分类号： C08G63/20 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner for an electrophotographic image forming process or an electrostatic printing process, and a polyester resin for the toner are disclosed. The polyester resin comprises: acid components including 70 to 96 mol % of aromatic dibasic acid component, 3 to 20 mol % of cycloaliphatic dibasic acid component, and 1 to 10 mol % of trivalent or higher acid component; alcohol components including 10 to 50 mol % of cycloaliphatic diol component, 2 to 20 mol % of trihydric or higher alcohol component, and 30 to 88 mol % of aliphatic diol component; and a heat stabilizer.

摘要翻译： 公开了一种用于电子照相成像方法或静电印刷方法的调色剂和用于调色剂的聚酯树脂。 聚酯树脂包括：包含70至96mol％的芳族二元酸组分，3至20mol％的脂环族二元酸组分和1至10mol％的三价或更高级酸组分的酸组分; 包含10〜50摩尔％的脂环族二醇成分，2〜20摩尔％的三元醇或高级醇成分和30〜88摩尔％的脂肪族二醇成分的醇成分; 和热稳定剂。

公开(公告)号：US06756171B2

公开(公告)日：2004-06-29

申请号：US10052314

申请日：2002-01-15

申请人： Jae Kyoung Roh ,  Kye Yune Lee ,  Tae Woong Lee

发明人： Jae Kyoung Roh ,  Kye Yune Lee ,  Tae Woong Lee

IPC分类号： G03G9087

CPC分类号： G03G5/14791 ,  G03G5/14752 ,  G03G5/14795

摘要： The present invention relates to polyester resin for toner used for developing an electrostatic latent image such as a statically charged image in the electrostatic printing process and discloses polyester resin for toner comprising aromatic dicarboxylic acid, trivalent or higher carboxylic acid, aliphatic diol, bisphenol A derivative aromatic diol, and trihydric or higher alcohol, characterized in that the amount of the aromatic diol of bisphenol A derivative having the mole number of ethylene oxide and/or propylene oxide of 2mole is equal to or more than 85weight % in the entire aromatic diol of bisphenol A derivative, and the amount of the aromatic diol of bisphenol A derivative having the mole number of ethylene oxide or propylene oxide of 1mole is less than 0.2weight % in the entire aromatic diol of bisphenol A derivative.

摘要翻译： 本发明涉及静电印刷方法中静电潜像显影用调色剂用聚酯树脂，并公开了包含芳族二羧酸，三价以上羧酸，脂肪族二醇，双酚A衍生物的调色剂用聚酯树脂 芳族二醇和三元醇或高级醇，其特征在于，在芳族二醇的全部芳族二醇中，环氧乙烷和/或环氧丙烷的摩尔数为2摩尔的双酚A衍生物的芳族二醇的量等于或大于85重量％ 双酚A衍生物的双酚A衍生物的全部芳香族二醇的全部的摩尔数为1摩尔的双酚A衍生物的芳族二醇的量小于0.2重量％。

公开(公告)号：US20140004330A1

公开(公告)日：2014-01-02

申请号：US13883881

申请日：2011-11-02

申请人： Young-Man Yoo ,  Tae-Woong Lee ,  Kye-Yune Lee ,  Jae-II Chung

发明人： Young-Man Yoo ,  Tae-Woong Lee ,  Kye-Yune Lee ,  Jae-II Chung

IPC分类号： C08G18/83

CPC分类号： C08G18/831 ,  B65D65/02 ,  C08G18/428 ,  C08G18/48 ,  C08G63/664 ,  C08G63/6852 ,  C08G63/78 ,  C08J5/18 ,  C08J2367/04 ,  C08J2375/08 ,  Y02W90/12

摘要： The present invention relates to a polylactic acid resin and a packaging film comprising the same, wherein the polylactic acid resin is useful as a packaging material due to excellent properties including heat resistance as well as optimized flexibility. The polylactic acid resin comprises: a hard segment including a predetermined polylactic acid repeating unit; and a soft segment including a polyurethane polyol repeating unit in which certain polyether-based polyol repeating units are linearly connected in a medium of a urethane bond. In addition, the polylactic acid resin has a glass transition temperature (Tg) of 25-55° C.

摘要翻译： 聚乳酸树脂及其制造方法技术领域本发明涉及聚乳酸树脂及包含该聚乳酸树脂的包装膜，其中，聚氨酯树脂由于具有优异的耐热性，优异的弹性等特性而用作包装材料。 聚乳酸树脂包括：包含预定聚乳酸重复单元的硬链段; 以及包含聚氨酯多元醇重复单元的软链段，其中某些聚醚基多元醇重复单元在氨基甲酸酯键的介质中线性连接。 此外，聚乳酸树脂的玻璃化转变温度（Tg）为25-55℃。

公开(公告)号：US20080113289A1

公开(公告)日：2008-05-15

申请号：US11793761

申请日：2005-12-21

申请人： Jae-Kyoung Roh ,  Young-Man Yoo ,  Kyoung-Ha Lee ,  Kye-Yune Lee ,  Tae-Woong Lee

发明人： Jae-Kyoung Roh ,  Young-Man Yoo ,  Kyoung-Ha Lee ,  Kye-Yune Lee ,  Tae-Woong Lee

IPC分类号： G03G9/087

CPC分类号： G03G9/08795 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08797

摘要： A polyester resin for toner, which has superior fixing property, storage stability, and image density in an electrophotographic image forming process or an electrostatic printing process, and a toner including the same are disclosed. The polyester resin for toner is produced by carrying out esterification reaction and polycondensation reaction of reactant comprising aromatic dibasic acid of 80 to 100 mol % with respect to the total dibasic acid, trivalent or higher acid of 0.5 to 30 mol % with respect to the total dibasic acid, aromatic diol of equal to or less than 90 mol % with respect to the total dibasic acid, and aliphatic diol of 10 to 80 mol % with respect to the total dibasic acid, in the presence of a polycondensation catalyst selected from the group consisting of TiO2/SiO2 coprecipitates, TiO2/ZrO2 coprecipitates and the mixture thereof.

摘要翻译： 公开了一种用于调色剂的聚酯树脂，其在电子照相图像形成工艺或静电印刷方法中具有优异的定影性能，储存稳定性和图像浓度，以及包含该聚酯树脂的调色剂。 用于调色剂的聚酯树脂通过相对于总二元酸，三价或更高的酸的总摩尔数为0.5至30mol％的相对于总量的二元酸，三元或更高的酸进行酯化反应和包含80-100mol％的芳族二元酸的反应物的缩聚反应 相对于总二元酸为90摩尔％以下的二元酸，芳香族二醇，相对于二元酸为10〜80摩尔％的脂肪族二醇，在选自以下的缩聚催化剂的存在下， 由TiO 2 / SiO 2共沉淀物，TiO 2 / ZrO 2共沉淀物及其混合物组成。

公开(公告)号：US09567429B2

公开(公告)日：2017-02-14

申请号：US13981135

申请日：2011-11-02

申请人： Young-Man Yoo ,  Jae-Il Chung ,  Tae-Woong Lee ,  Kye-Yune Lee

发明人： Young-Man Yoo ,  Jae-Il Chung ,  Tae-Woong Lee ,  Kye-Yune Lee

IPC分类号： C08G63/685 ,  C08J5/18 ,  C08G18/40 ,  C08G18/42 ,  C08L75/06

CPC分类号： C08G63/685 ,  C08G18/4018 ,  C08G18/428 ,  C08J5/18 ,  C08J2367/04 ,  C08J2375/06 ,  C08L75/06

摘要： The present invention relates to a polylactic acid resin film which has excellent flexibility, mechanical properties, stability, and transparency while having a specific biodegradability of the polylactic acid resin, and is useful as a packaging material.The present invention provides a polylactic acid resin film, comprising a polylactic acid resin including a hard segment comprising a specific polylactic acid repeating unit, and a soft segment comprising a polyurethane polyol repeating unit in which a specific polyether polyol repeating units are linearly linked via a urethane bond, wherein the total Young's modulus in both machine direction and transverse direction of the film is 350 to 750 kgf/mm2, and the total initial tensile strength in both machine direction and transverse direction of the film is 20 kgf/mm2 or more.

摘要翻译： 本发明提供一种聚乳酸树脂膜，其包含包含特定聚乳酸重复单元的硬链段的聚乳酸树脂和包含聚氨酯多元醇重复单元的软链段，其中特定聚醚多元醇重复单元经由 氨基甲酸酯键，其中膜的纵向和横向的总杨氏模量为350〜750kgf / mm 2，膜的纵向和横向的总初始拉伸强度为20kgf / mm 2以上。

公开(公告)号：US09567428B2

公开(公告)日：2017-02-14

申请号：US13993763

申请日：2011-11-02

申请人： Young-Man Yoo ,  Tae-Woong Lee ,  Kye-Yune Lee ,  Jae-Il Chung

发明人： Young-Man Yoo ,  Tae-Woong Lee ,  Kye-Yune Lee ,  Jae-Il Chung

IPC分类号： B32B7/02 ,  A61F13/15 ,  B32B27/32 ,  C08G63/664 ,  C08J5/18 ,  C08G63/08 ,  C08L67/04 ,  C08G18/48 ,  C08G18/73 ,  C08G18/80 ,  C08G18/40 ,  C08G18/42

CPC分类号： C08G63/664 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/428 ,  C08G18/4854 ,  C08G18/73 ,  C08G18/8029 ,  C08G63/08 ,  C08J5/18 ,  C08J2367/04 ,  C08L67/04

摘要： The present invention relates to a polylactic acid resin composition useful as a packaging material which has not only improved flexibility but also superior external appearance and superior properties such as mechanical property, transparency, heat resistance, anti-blocking property, workability of a film, and the like, and a packaging film including the same.The polylactic acid resin composition comprises a polylactic acid resin including a hard segment comprising a polylactic acid repeating unit and a soft segment comprising a polyurethane polyol repeating unit in which polyether polyol repeating units are linearly linked via a urethane bond; and a specific content of antioxidant.

摘要翻译： 聚乳酸树脂组合物包括含有聚乳酸重复单元的硬链段和包含聚醚多元醇重复单元通过氨基甲酸酯键线性连接的聚氨酯多元醇重复单元的软链段的聚乳酸树脂; 和抗氧化剂的具体含量。

公开(公告)号：US20120276479A1

公开(公告)日：2012-11-01

申请号：US13520592

申请日：2011-01-06

申请人： Young Man Yoo ,  Kye Yune Lee ,  Tae Woong Lee ,  Jong Wook Shin

发明人： Young Man Yoo ,  Kye Yune Lee ,  Tae Woong Lee ,  Jong Wook Shin

IPC分类号： C08G63/16 ,  C08G63/60 ,  G03G9/16

CPC分类号： G03G9/08755 ,  C08G63/08 ,  C08G63/60 ,  G03G9/08775

摘要： Disclosed herein is a toner for use in an electronic photograph-duplicating process or in an electrostatic printing process, and a polyester resin included in the toner as a binder. The polyester resin comprises lactic acids (D or L-lactic acids) or lactides (D or L-lactides) which are derivative compounds thereof, and dianhydrohexitols which are bio-derived sugar derivatives.

摘要翻译： 本发明公开了一种用于电子照片复印或静电印刷工艺中的调色剂，以及包含在作为粘合剂的调色剂中的聚酯树脂。 聚酯树脂包括作为其衍生化合物的乳酸（D或L-乳酸）或丙交酯（D或L-丙交酯）和作为生物衍生的糖衍生物的二脱水己糖醇。