公开(公告)号：US20120149859A1

公开(公告)日：2012-06-14

申请号：US13377186

申请日：2010-06-11

申请人： Seung Hun Yang ,  Ho Yeul Choi ,  Jung Su Han ,  Byoung Yun Kim ,  Jung Eun Kim

发明人： Seung Hun Yang ,  Ho Yeul Choi ,  Jung Su Han ,  Byoung Yun Kim ,  Jung Eun Kim

IPC分类号： C08F228/02 ,  C08F236/04 ,  C08F220/42 ,  B29C71/00

CPC分类号： C08L9/04 ,  B29C41/003 ,  B29C41/14 ,  B29D99/0067 ,  B29K2009/00 ,  C08F228/02 ,  C08F236/12 ,  C08J5/02 ,  C08J2313/02 ,  C08L13/02

摘要： Provided are a latex for dip molding, a composition for dip molding, a preparation method of a dip molded product, and a dip molded product prepared thereby. The latex for dip molding includes a conjugated diene monomer, an ethylenically unsaturated nitrile monomer, and an ethylenically unsaturated acid monomer, wherein the latex further includes sodium methallyl sulfonate as a copolymerizable ionic monomer. A dip molded product having excellent tensile strength, elongation, and touch may be obtained from a composition using the latex according to the present invention, and the generation of limitations, such as non-uniformity of physical properties and difficulties in product management, may be prevented.

摘要翻译： 本发明提供一种浸渍成型用胶乳，浸渍成型用组合物，浸渍成形品的制备方法以及由此制备的浸渍成型体。 用于浸渍成型的胶乳包括共轭二烯单体，烯键式不饱和腈单体和烯属不饱和酸单体，其中胶乳还包括作为可共聚合的离子单体的甲代烯丙基磺酸钠。 具有优异的拉伸强度，伸长率和接触性的浸渍成型产品可以由使用本发明的胶乳的组合物获得，并且产生诸如物理性质的不均匀性和产品管理困难的限制可以是 防止了

公开(公告)号：US20070049662A1

公开(公告)日：2007-03-01

申请号：US11513946

申请日：2006-08-31

申请人： Jung-su Han ,  Chang-sun Han ,  Ho-yeul Choi ,  Seung-hun Yang ,  Ji-sang Jeong

发明人： Jung-su Han ,  Chang-sun Han ,  Ho-yeul Choi ,  Seung-hun Yang ,  Ji-sang Jeong

IPC分类号： C08L5/00

CPC分类号： D21H19/44 ,  C08K3/013 ,  C08K5/159 ,  C08L5/00 ,  C08L5/16 ,  C08L91/00 ,  C09D109/06 ,  C09D125/10 ,  D21H19/54 ,  D21H19/58 ,  D21H21/14 ,  Y10T428/31899 ,  C08L2666/26

摘要： The present invention relates to a paper coating latex and a paper coating composition containing the same, and more precisely, a paper coating latex comprising 0.001-10 weight part of cyclo-oligosaccharide compound to 100 weight part of styrene-butadiene latex and a paper coating composition containing the same. According to the present invention, latex petrochemical odors generated during coating processes by non-reacted monomers and volatile organic compounds remaining in the latex can be eliminated without reducing polymerization productivity and latex stability. Therefore, the present invention provides an odorless paper coating latex, a paper coating composition containing the paper coating latex and an inorganic pigment, and a paper coated with the paper coating composition.

摘要翻译： 本发明涉及一种纸张涂布胶乳和含有该涂料胶乳的纸张涂料组合物，更准确地说，涉及一种包含0.001-10重量份环寡糖化合物与100重量份苯乙烯 - 丁二烯胶乳和纸涂层 含有相同的组合物。 根据本发明，可以消除在涂布过程中由未反应的单体和残留在胶乳中的挥发性有机化合物产生的乳胶石油气味，而不降低聚合生产率和胶乳稳定性。 因此，本发明提供无臭纸涂布胶乳，含有纸涂布胶乳和无机颜料的纸涂料组合物，以及涂布有纸涂料组合物的纸。

公开(公告)号：US08975351B2

公开(公告)日：2015-03-10

申请号：US13121151

申请日：2009-08-10

申请人： Byoung Yun Kim ,  Jung Su Han ,  Ho Yeul Choi ,  Seung Hun Yang ,  Jung Eun Kim ,  Chang Sun Han

发明人： Byoung Yun Kim ,  Jung Su Han ,  Ho Yeul Choi ,  Seung Hun Yang ,  Jung Eun Kim ,  Chang Sun Han

IPC分类号： C08F220/46 ,  C08F222/30 ,  C08F212/34 ,  C08F136/04 ,  C08F236/12 ,  C08J5/02 ,  C08L13/02 ,  C08F36/06 ,  C08F36/08 ,  C08F36/04 ,  C08F222/02

CPC分类号： C08F236/12 ,  C08F36/04 ,  C08F36/045 ,  C08F36/06 ,  C08F36/08 ,  C08F222/02 ,  C08F222/30 ,  C08J5/02 ,  C08J2321/02 ,  C08L13/02

摘要： The present invention provides a latex resin composition for rubber gloves without sulfur and a vulcanization accelerator and a method of manufacturing dip-formed article using the composition. The composition comprises a conjugated diene monomer; an ethylenically unsaturated nitrile monomer; an ethylenically unsaturated acid monomer; an ethylenically unsaturated monomer copolymerizable with the ethylenically unsaturated nitrile monomer and the ethylenically unsaturated acid monomer; and a reactive compound including two or more reactive groups. According to the manufacturing method, productivity is improved by omitting a long maturation process included in a traditional glove manufacturing process; not only an adverse effect caused by traditional sulfur and vulcanization accelerator is reduced but also rubber gloves with excellent physical properties can be provided.

摘要翻译： 本发明提供了一种无硫橡胶手套的胶乳树脂组合物和硫化促进剂，以及使用该组合物制造浸渍成型制品的方法。 组合物包含共轭二烯单体; 烯属不饱和腈单体; 烯属不饱和酸单体; 可与烯键式不饱和腈单体和烯属不饱和酸单体共聚的烯属不饱和单体; 和包含两个或更多个反应性基团的反应性化合物。 根据制造方法，通过省略包括在传统手套制造工艺中的长成熟工艺来提高生产率; 不仅可以减少由传统硫磺和硫化促进剂引起的不利影响，而且可以提供具有优异物理性能的橡胶手套。

公开(公告)号：US20110281048A1

公开(公告)日：2011-11-17

申请号：US13145738

申请日：2010-05-20

申请人： Sung-Cheol Yoon ,  Ho-Yeul Choi ,  Seung-Young Park ,  Byoung-Yun Kim ,  Jung-Eun Kim ,  In-Su Lee

发明人： Sung-Cheol Yoon ,  Ho-Yeul Choi ,  Seung-Young Park ,  Byoung-Yun Kim ,  Jung-Eun Kim ,  In-Su Lee

IPC分类号： B32B1/08 ,  C08G64/02 ,  C08G64/34 ,  C08G18/44

CPC分类号： C08G64/0208 ,  C08G64/0216 ,  C08K5/053 ,  C08K5/29 ,  C09D169/00 ,  Y10T428/1352 ,  C08L69/00

摘要： Disclosed is a resin composition for disposable resin molded product, and a disposable resin molded product that enables preparation of a disposable resin molded product not only maintaining excellent mechanical properties but also having biodegradability entailing an environment-friendly feature. The resin composition for disposable resin molded product comprises a polyalkylene carbonate resin.

摘要翻译： 公开了一次性树脂成型体用树脂组合物和一次性树脂成型体，其能够制备一次性树脂成型体，不仅保持优异的机械性能，而且具有引起环境特征的生物降解性。 一次性树脂成型体用树脂组合物含有聚碳酸亚烷基酯树脂。

公开(公告)号：US20060263602A1

公开(公告)日：2006-11-23

申请号：US10553586

申请日：2004-02-12

申请人： Ho-yeul Choi ,  Seung-uk Yeu ,  Seung-hun Yang ,  Chang-sun Han

发明人： Ho-yeul Choi ,  Seung-uk Yeu ,  Seung-hun Yang ,  Chang-sun Han

IPC分类号： B05D7/00 ,  B32B27/10 ,  B32B25/06 ,  C09D151/00

CPC分类号： C09D151/00 ,  C08F236/10 ,  C08F257/02 ,  C08F279/02 ,  C08F279/04 ,  C08L51/04 ,  C08L55/02 ,  C08L2666/02 ,  C09D151/04 ,  C09D155/02 ,  C09J151/04 ,  C09J155/02 ,  D21H19/58 ,  Y10T428/2998 ,  Y10T428/31895 ,  Y10T428/31931 ,  C08F2/38

摘要： The present invention relates to a method of manufacture of styrene-butadiene latexes. The styrene-butadiene latex according to the present invention is characterized by having a superior adhesive force as the formation of films at an early stage is promoted by adjusting the gel content and molecular weight of the outermost layer, as well as a fast ink-drying speed and a high air permeability as the formation of paper films is maintained. It may be applied to paper coating very stably since the mechanical stability and chemical stability of the latex are superior.

公开(公告)号：US20110014402A1

公开(公告)日：2011-01-20

申请号：US12517917

申请日：2007-12-04

申请人： Ho-Yeul Choi ,  Ji-Sang Jeong ,  Dae-Ho Lee ,  Sang-Gil Lee ,  Hak-lae Lee ,  Chang-sun Han

发明人： Ho-Yeul Choi ,  Ji-Sang Jeong ,  Dae-Ho Lee ,  Sang-Gil Lee ,  Hak-lae Lee ,  Chang-sun Han

IPC分类号： B32B29/06 ,  C08F236/10 ,  C08F22/30 ,  C08F20/04 ,  C08F20/10 ,  C08L25/10 ,  C08L29/04

CPC分类号： B41M5/5254 ,  C08K3/36 ,  C08L9/08 ,  C08L25/14 ,  C08L29/04 ,  C08L53/02 ,  C08L2201/52 ,  C09D109/08 ,  C09D125/14 ,  C09D129/04 ,  C09D153/02

摘要： The present invention relates to a styrene-butadiene latex, a preparation method thereof and a coating liquid containing the same, more precisely a styrene-butadiene latex binder for ink-jet paper containing ethylenically unsaturated monomer by 0.1-1.5 weight parts with lowering surface negative charge density, a preparation method thereof and a coating liquid containing the same. The present invention provides a coating liquid for ink-jet paper having excellent price competitiveness and coating work-ability and at the same time reducing energy cost for drying process and thereby provides an ink-jet paper with excellent printing quality.

摘要翻译： 本发明涉及苯乙烯 - 丁二烯胶乳，其制备方法和含有该苯乙烯 - 丁二烯胶乳的涂布液，更准确地说，涉及含有0.1-1.5重量份的烯属不饱和单体的喷墨纸的苯乙烯 - 丁二烯胶乳粘合剂，具有降低的表面负 电荷密度，其制备方法和含有它们的涂布液。 本发明提供了具有优异的价格竞争力和涂布作业能力的喷墨纸用涂布液，同时降低了干燥工艺的能量成本，从而提供了具有优异印刷质量的喷墨纸。

公开(公告)号：US20100152365A1

公开(公告)日：2010-06-17

申请号：US12634027

申请日：2009-12-09

申请人： Jung Su Han ,  Byoung Yun Kim ,  Ho Yeul Choi ,  Chang Sun Han ,  Seung Hun Yang ,  Jung Eun Kim

发明人： Jung Su Han ,  Byoung Yun Kim ,  Ho Yeul Choi ,  Chang Sun Han ,  Seung Hun Yang ,  Jung Eun Kim

IPC分类号： C08L9/04 ,  C08L21/02 ,  C08L33/12 ,  C08L33/18 ,  C08L63/00 ,  C08L31/00

CPC分类号： C08L13/02 ,  C08F216/1416 ,  C08F220/06 ,  C08F220/32 ,  C08F222/1006 ,  C08F236/12 ,  C08L19/006

摘要： A carboxylic acid-modified nitrile copolymer latex is provided. The copolymer latex comprises a carboxylic acid-modified nitrile copolymer of an unsaturated monomer having at least one crosslinkable functional group selected from vinyl and epoxy groups. The use of the copolymer latex enables the production of a molded article that does not undergo long stirring and maturation, causes no allergic reactions due to the absence of sulfur and a vulcanization accelerator, has good oil resistance and high mechanical strength, and produces a soft feeling. Further provided is a latex composition for dip forming comprising the copolymer latex, and an article produced from the latex composition by dip forming.

摘要翻译： 提供羧酸改性腈共聚物胶乳。 共聚物胶乳包含具有至少一个选自乙烯基和环氧基团的可交联官能团的不饱和单体的羧酸改性腈共聚物。 共聚物胶乳的使用能够生产不经历长时间搅拌和成熟的模塑制品，由于不存在硫和硫化促进剂而不引起过敏反应，具有良好的耐油性和高机械强度，并且产生柔软 感觉。 进一步提供了一种用于浸渍形成的胶乳组合物，其包含共聚物胶乳，以及由胶乳组合物通过浸渍成型制备的制品。

公开(公告)号：US07612128B2

公开(公告)日：2009-11-03

申请号：US11255468

申请日：2005-10-21

申请人： Ho-yeul Choi ,  Seung-hun Yang ,  Chang-sun Han

发明人： Ho-yeul Choi ,  Seung-hun Yang ,  Chang-sun Han

IPC分类号： C08J3/00

CPC分类号： C08C1/04

摘要： The present invention relates to a method for preparing a styrene-butadiene latex, more particularly to a method for preparing a styrene-butadiene latex comprising the steps of adding a transition boosting agent to a styrene-butadiene copolymer, stirring the mixture and deodorizing the product. Since unreacted residual monomers and volatile organic compounds are reduced significantly, foul smell during drying at high temperature, irritation to skin and eyes and foul smell of the final product can be prevented.

摘要翻译： 本发明涉及一种制备苯乙烯 - 丁二烯胶乳的方法，更具体地说，涉及制备苯乙烯 - 丁二烯胶乳的方法，包括以下步骤：向苯乙烯 - 丁二烯共聚物中加入过渡促进剂，搅拌该混合物并除臭产物 。 由于未反应的残留单体和挥发性有机化合物显着降低，因此可以防止在高温下干燥时产生臭味，对皮肤和眼睛的刺激以及最终产品的臭味。

公开(公告)号：US07256229B2

公开(公告)日：2007-08-14

申请号：US10493202

申请日：2002-10-08

申请人： Seung-Uk Yeu ,  Ho-Yeul Choi ,  Wan-Sik Cha ,  Seung-Hun Yang ,  Chang-Sun Han

发明人： Seung-Uk Yeu ,  Ho-Yeul Choi ,  Wan-Sik Cha ,  Seung-Hun Yang ,  Chang-Sun Han

IPC分类号： C08K5/42

CPC分类号： D21H19/58 ,  C08F236/10 ,  C08F2/38 ,  C08F2/22

摘要： The present invention discloses a paper coating latex containing copolymeric ionic monomer, a paper coating composition containing thereof, and a paper coated with the composition. More specifically, the present invention provides a styrene-butadiene latex for paper coating which contains sodium methallyl sulfonate, an ionic monomer copolymerizing with monomers used in latex manufacturing, as a monomer for emulsion polymerization, and has excellent stability and fluidity, a paper coating composition containing thereof, and a paper coated with the composition.

摘要翻译： 本发明公开了一种含有共聚物离子单体的纸涂布胶乳，含有它的纸涂料组合物和涂有该组合物的纸。 更具体地，本发明提供了一种用于纸张涂布的苯乙烯 - 丁二烯胶乳，其包含甲基烯丙基磺酸钠，与乳胶制造中使用的单体共聚的离子单体，作为乳液聚合的单体，并且具有优异的稳定性和流动性，纸涂料组合物 含有该组合物的纸张。

公开(公告)号：US07019072B2

公开(公告)日：2006-03-28

申请号：US10203181

申请日：2001-12-20

申请人： Ho-Yeul Choi ,  Seung-Uk Yeu ,  Chang-Sun Han ,  Wan-Sik Cha

发明人： Ho-Yeul Choi ,  Seung-Uk Yeu ,  Chang-Sun Han ,  Wan-Sik Cha

IPC分类号： C08F2/32

CPC分类号： D21H19/58 ,  C08F236/10 ,  Y10T428/31899 ,  C08F2/38

摘要： The present invention relates to styrene-butadienie latex, specifically a method of preparing latex for coating paper which shows excellent adhesion while maintaining printing property and comprised in a composition for coating paper. To achieve the object of the present invention, it provides a method of preparing styrene-butadiene latex comprising the step of emulsion polymerization by adding 0.1 to 10 parts by weight of chain transfer agent comprising; i) monofunctional thiol compound, and ii) polyfunctional thiol compound having at least two thiol groups based on 100 parts by weight of styrene-butadiene monomer composition. The latex prepared by the present method can easily control molecular weight and gel content, so that polymerization stability and mechanical stability are improved and thus, it is possible to print paper with high speed and to improve adhesion.