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1. 发明授权

US06753382B2 Method for preparing acrylonitrile-butadiene-styrene latex having high total solid content 有权
标题翻译：制备总固体含量高的丙烯腈 - 丁二烯 - 苯乙烯胶乳的方法
公开(公告)号：US06753382B2
公开(公告)日：2004-06-22
申请号：US10168735
申请日：2002-07-22
申请人： Geon-Soo Kim , Chan-Hong Lee , Byung-Tae Yang , Joo-Byung Chai
发明人： Geon-Soo Kim , Chan-Hong Lee , Byung-Tae Yang , Joo-Byung Chai
IPC分类号： C08F27904
CPC分类号： C08L51/04 , C08F279/02 , C08F279/04 , C08F285/00 , C08L55/02 , Y10S525/942 , Y10S526/911 , C08L2666/02
摘要： The present invention relates to a method of acrylonitrile-butadiene-styrene (ABS) rubber latex, and the acrylonitrile-butadiene-styrene (ABS) latex is prepared by graft-polymerizing butadiene rubber with the monomers of acrlylonitrile and styrene through emulsion-polymerization, so that the ABS rubber latex of the present invention has high solid content. The method of ABS rubber latex of the present invention comprises the step of emulsion-polymerizing i) polybutadiene rubber latex; ii) aromatic vinyl compound; and iii) vinyl cyanide with the addition of a reactive emulsifier. According to the method of the present invention, the ABS rubber latex has high solid content due to a decrease in the amount of coagulated materials and film, which formed on the rubber latex during polymerization, and an increase in the production volume.
摘要翻译：本发明涉及丙烯腈 - 丁二烯 - 苯乙烯（ABS）橡胶胶乳的方法，通过乳液聚合将丁二烯橡胶与丙烯腈和苯乙烯的单体接枝聚合制备丙烯腈 - 丁二烯 - 苯乙烯（ABS）胶乳，使得本发明的ABS橡胶胶乳具有高固含量。本发明的ABS橡胶胶乳的方法包括：将聚丁二烯橡胶胶乳乳液聚合的步骤; ii）芳族乙烯基化合物; 和iii）加入氰基氰化物反应性乳化剂。根据本发明的方法，由于在聚合期间在橡胶胶乳上形成的凝结材料和膜的量减少，并且生产量的增加，ABS橡胶胶乳具有高的固体含量。

2. 发明申请

US20060211817A1 Thermoplastic resin composition 有权
标题翻译：热塑性树脂组合物
公开(公告)号：US20060211817A1
公开(公告)日：2006-09-21
申请号：US10555164
申请日：2004-04-30
申请人： Jae-Hyug Cha , Seung-Hun Chae , Seong-Lyong Kim , Jun-Tae Lee , Byung-Tae Yang
发明人： Jae-Hyug Cha , Seung-Hun Chae , Seong-Lyong Kim , Jun-Tae Lee , Byung-Tae Yang
IPC分类号： C08L51/00
CPC分类号： C08L55/02 , C08F279/02 , C08F279/04 , C08L33/06 , C08L51/003 , C08L2666/24 , C08L2666/02 , C08L2666/04 , C08L2666/14
摘要： The present invention relates to a thermoplastic resin composition. In more particular, a thermoplastic resin of graft ABS polymer and heat-resistant copolymer contains acryl-based resin, peroxide-based additive, or cross-linking additive, so that the thermoplastic resin composition of the present invention is effective in processing of a colored heat resistant ABS resin by having excellent cold stress whitening reduction and strength property, without lowering other properties as well as giving excellence in hot-tool weldability, pigmentation and paint spread property which are more important in post process, and maintaining the mechanical property as well as giving excellent heat-resistance and low gloss property.
摘要翻译：本发明涉及热塑性树脂组合物。更具体地，接枝ABS聚合物和耐热共聚物的热塑性树脂包含丙烯酸类树脂，过氧化物类添加剂或交联添加剂，使得本发明的热塑性树脂组合物在加工有色耐热ABS树脂具有优异的冷应力白化降低和强度特性，而不降低其他性能，以及在后期加工中更重要的热刀可焊性，着色和油漆涂布性能方面的优异性以及保持机械性能作为赋予优异的耐热性和低光泽性。

3. 发明授权

US07064149B2 Process for preparing polymer latex resin powder 有权
标题翻译：制备聚合物胶乳树脂粉末的方法
公开(公告)号：US07064149B2
公开(公告)日：2006-06-20
申请号：US10415300
申请日：2002-09-03
申请人： Ji-Hyun Lee , Byung-Tae Yang , Chan-Hong Lee
发明人： Ji-Hyun Lee , Byung-Tae Yang , Chan-Hong Lee
IPC分类号： C08J3/16 , B01F3/08
CPC分类号： C08C1/15 , C08F6/22
摘要： The present invention relates to a process for preparing polymer latex resin powder, and particularly to a process for preparing polymer latex resin powder including coagulating polymer latex and aging the polymer latex. The process further includes introducing an emulsifier into polymer latex emulsion before coagulation. The polymer latex resin powder prepared by the present invention has 85 wt % or more of particles with diameter of 70 to 400 μm, each 10 wt % or less of fine powder with less than 70 μm and those with 400 μm or more, and it has superior bulk density and caking property.
摘要翻译：本发明涉及一种制备聚合物胶乳树脂粉末的方法，特别涉及一种制备聚合物胶乳树脂粉末（包括凝结聚合物胶乳）并老化聚合物胶乳的方法。该方法还包括在凝结之前将乳化剂引入聚合物胶乳乳液。通过本发明制备的聚合物胶乳树脂粉末具有85重量％以上的粒径为70〜400μm的粒子，10重量％以下的小于70μm的细粉末和400μm以上的细粉末，具有优异的堆积密度和结块性能。

4. 发明授权

US07547744B2 Thermoplastic resin composition having excellent resistance and low gloss 有权
标题翻译：热塑性树脂组合物具有优异的耐光性和低光泽
公开(公告)号：US07547744B2
公开(公告)日：2009-06-16
申请号：US10555164
申请日：2004-04-30
申请人： Jae-Hyug Cha , Seung-Hun Chae , Seong-Lyong Kim , Jun-Tae Lee , Byung-Tae Yang
发明人： Jae-Hyug Cha , Seung-Hun Chae , Seong-Lyong Kim , Jun-Tae Lee , Byung-Tae Yang
IPC分类号： C08L51/04
CPC分类号： C08L55/02 , C08F279/02 , C08F279/04 , C08L33/06 , C08L51/003 , C08L2666/24 , C08L2666/02 , C08L2666/04 , C08L2666/14
摘要： The present invention relates to a thermoplastic resin composition. In more particular, a thermoplastic resin of graft ABS polymer and heat-resistant copolymer contains acryl-based resin, peroxide-based additive, or cross-linking additive, so that the thermoplastic resin composition of the present invention is effective in processing of a colored heat resistant ABS resin by having excellent cold stress whitening reduction and strength property, without lowering other properties as well as giving excellence in hot-tool weldability, pigmentation and paint spread property which are more important in post process, and maintaining the mechanical property as well as giving excellent heat-resistance and low gloss property.
摘要翻译：本发明涉及热塑性树脂组合物。更具体地，接枝ABS聚合物和耐热共聚物的热塑性树脂包含丙烯酸类树脂，过氧化物类添加剂或交联添加剂，使得本发明的热塑性树脂组合物在加工有色耐热ABS树脂具有优异的冷应力白化降低和强度特性，而不降低其他性能，以及在后期加工中更重要的热刀可焊性，着色和油漆涂布性能方面的优异性以及保持机械性能作为赋予优异的耐热性和低光泽性。

5. 发明授权

US06906134B2 Thermoplastic resin and preparation thereof 有权
标题翻译：热塑性树脂及其制备方法
公开(公告)号：US06906134B2
公开(公告)日：2005-06-14
申请号：US10250876
申请日：2002-10-09
申请人： Joo-Byung Chai , Chan-Hong Lee , Byung-Tae Yang , Geon-Soo Kim
发明人： Joo-Byung Chai , Chan-Hong Lee , Byung-Tae Yang , Geon-Soo Kim
IPC分类号： C08F2/22 , C08F279/04 , C08L25/12 , C08L55/02
CPC分类号： C08L25/12 , C08F279/04 , C08L55/02 , C08F2/22 , C08L2666/24 , C08L2666/04
摘要： The present invention relates to ABS thermoplastic resin and preparation thereof, and particularly to a process for preparing an ABS graft copolymer comprising the step of introducing to a) 40 to 80 weight parts of rubber latex comprising i) 10 to 50 weight parts of large diameter polybutadiene rubber latex having a particle diameter of 2500 to 3500 Å, gel contents of 60 to 80%, and a swelling index to 12 to 30, and ii) 50 to 90 weight parts of large diameter rubber latex having a particle diameter of 2500 to 3500 Å, gel contents of 81 to 97%, and a swelling index of 18 to 40, b) 20 to 60 weight parts of a monomer mixture of two or more kinds selected from a group consisting of aromatic vinyl compounds and vinyl cyanide compounds to prepare a graft copolymer, wherein 5 to 30 wt % of the monomer mixture is introduced as a batch and simultaneously 70 to 95 wt % of the monomer mixture is started to be continuously introduced in an emulsified state, and a thermoplastic resin composition using the same. According to the process of the present invention, control of polymerization heat is easy even at high solid contents, and polymerization cohesion contents can be minimized and thus ABS thermoplastic resin having superior impact resistance, gloss, and coloring property can be provided.
摘要翻译：本发明涉及ABS热塑性树脂及其制备方法，特别涉及制备ABS接枝共聚物的方法，该方法包括以下步骤：向a）40至80重量份的橡胶胶乳中引入，其包含i）10至50重量份的大直径粒径为2500〜3500的聚丁二烯橡胶胶乳，凝胶含量为60〜80％，溶胀指数为12〜30，ii）50〜90重量份的粒径为2500〜 3500，凝胶含量为81〜97％，溶胀指数为18〜40，b）20〜60重量份选自芳香族乙烯基化合物和乙烯基氰化合物的2种以上的单体混合物，制备接枝共聚物，其中以批料引入5〜30重量％的单体混合物，同时开始将70〜95重量％的单体混合物以乳化状态连续导入，热塑性树脂组合物使用相同根据本发明的方法，即使在固体含量高的情况下聚合热的控制也容易，聚合内聚物含量可以最小化，因此可以提供具有优异抗冲击性，光泽和着色性能的ABS热塑性树脂。

6. 发明申请

US20050101726A1 Process for preparing polymer latex resin powder 有权
标题翻译：制备聚合物胶乳树脂粉末的方法
公开(公告)号：US20050101726A1
公开(公告)日：2005-05-12
申请号：US10415300
申请日：2002-09-03
申请人： Ji-Hyun Lee , Byung-Tae Yang , Chan-Hong Lee
发明人： Ji-Hyun Lee , Byung-Tae Yang , Chan-Hong Lee
IPC分类号： C08J3/16 , C08C1/15 , C08F6/22 , C08L1/00
CPC分类号： C08C1/15 , C08F6/22
摘要： The present invention relates to a process for preparing polymer latex resin powder, and particularly to a process for preparing polymer latex resin powder comprising the steps of coagulating polymer latex and aging it, wherein the process comprises the step of introducing an emulsifier into polymer latex emulsion before coagulation. The polymer latex resin powder prepared by the present invention has 85 wt % or more of particles with diameter of 70-400 §-, each 10 wt % or less of fine powder with less than 70 §—and coarse powder with 400 §—or more, and it has superior bulk density and caking property.
摘要翻译：本发明涉及一种制备聚合物胶乳树脂粉末的方法，特别涉及一种制备聚合物胶乳树脂粉末的方法，其包括凝结聚合物胶乳并使其老化的步骤，其中该方法包括将乳化剂引入聚合物胶乳乳液凝血前。通过本发明制备的聚合物胶乳树脂粉末具有85重量％或更多的直径为70-400§-的颗粒，每个10重量％或更少的细粉末小于70§，粗粉末具有400§-或更具有优异的堆积密度和结块性能。

7. 发明授权

US08048524B2 Polymer latex having excellent impact-resistance and powder flow property and method for preparing the same 有权
标题翻译：具有优异抗冲击性和粉末流动性的聚合物胶乳及其制备方法
公开(公告)号：US08048524B2
公开(公告)日：2011-11-01
申请号：US11023502
申请日：2004-12-29
申请人： Jeong Heon Ahn , Byung Tae Yang , Chan Hong Lee
发明人： Jeong Heon Ahn , Byung Tae Yang , Chan Hong Lee
IPC分类号： B32B5/00
CPC分类号： C08F285/00 , C08F2/24 , C08F265/06 , C08F279/04 , C08L27/06 , C08L51/003 , C08L51/04 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989 , C08F220/18 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： The present invention relates to a multilayer polymer latex comprising a seed, a rubbery core surrounding the seed, and a shell surrounding the rubbery core, in which the seed comprises a vinyl unit, a hydrophilic unit and a crosslinker unit, as well as a preparation method thereof. The present invention can provide an acrylic polymer latex and a diene polymer latex, depending on materials constituting the core and the shell. In the present invention, the seed containing a vinyl unit, a hydrophilic unit and a crosslinker unit, and the rubbery core, are used for the preparation of the polymer latex. This can increase the rubber content of the polymer latex, thus improving the impact resistance of the polymer latex, and at the same time, reduce the viscosity of the polymer latex so as to improve the long-term workability of the polymer latex upon spray drying. Thus, polymer powder prepared from the polymer latex is excellent in not only impact resistance but also flow properties.
摘要翻译：本发明涉及一种多层聚合物胶乳，其包括种子，围绕种子的橡胶芯和围绕橡胶芯的壳，其中种子包含乙烯基单元，亲水单元和交联剂单元，以及制备方法。根据构成核和壳的材料，本发明可以提供丙烯酸类聚合物胶乳和二烯聚合物胶乳。在本发明中，含有乙烯基单元，亲水单元和交联剂单元的种子以及橡胶核用于制备聚合物胶乳。这可以增加聚合物胶乳的橡胶含量，从而提高聚合物胶乳的抗冲击性，同时降低聚合物胶乳的粘度，从而提高聚合物胶乳在喷雾干燥时的长期可加工性。因此，由聚合物胶乳制备的聚合物粉末不仅耐冲击性优异，而且流动性优异。

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