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1. 发明公开

KR1020120078625A 공액 디엔으로부터 고무변성 스티렌계 중합체를 연속적으로 제조하는 방법 有权
标题翻译：橡胶改性苯乙烯聚合物从连接二烯制备连续工艺
公开(公告)号：KR1020120078625A
公开(公告)日：2012-07-10
申请号：KR1020110145272
申请日：2011-12-28
申请人： 제일모직주식회사
发明人： 선호룡 , 이병도 , 홍재근 , 김중인 , 유동근
IPC分类号： C08F236/10 , C08F2/60 , C08F4/42 , C08L53/02
CPC分类号： C08F236/10 , C08F2/60 , C08F4/42 , C08L53/02
摘要： PURPOSE: A continuously manufacturing method of rubber-modified polymer from conjugated diene is provided to reduce energy and CO2 because of not requiring solvent removal process as a stripping function using distillation or water, and not having bale formation through the stripping function by direct distillation of solvent or water. CONSTITUTION: A continuously manufacturing method of rubber-modified polymer comprises a step of manufacturing rubber solution by polymerizing a conjugated diene based-monomer in a first reactor under the presence of solvent; a step of removing solvent by contacting styrene-based monomer to the rubber solution; and a step of conducting polymerization by putting the styrene-based monomer into the rubber solution in a second reactor. The conjugated diene-based monomer is a butadiene, isoprene, or combinations thereof.
摘要翻译：目的：提供共轭二烯的橡胶改性聚合物的连续制造方法，以减少能量和二氧化碳，因为不需要溶剂去除方法作为使用蒸馏或水的汽提功能，并且不通过汽提功能通过直接蒸馏溶剂或水。构成：橡胶改性聚合物的连续制造方法包括在溶剂存在下，在第一反应器中使共轭二烯系单体聚合而制造橡胶溶液的工序; 通过将苯乙烯基单体与橡胶溶液接触来除去溶剂的步骤; 以及通过在第二反应器中将苯乙烯类单体进入橡胶溶液进行聚合的步骤。共轭二烯类单体是丁二烯，异戊二烯或其组合。

2. 发明公开

KR1020120068698A (메타)아크릴계 수지 및 그 제조방법 无效
标题翻译：甲基丙烯酸酯树脂及其制备方法
公开(公告)号：KR1020120068698A
公开(公告)日：2012-06-27
申请号：KR1020110121905
申请日：2011-11-21
申请人： 제일모직주식회사
发明人： 서광원 , 이병도 , 김중인 , 홍재근
IPC分类号： C08F20/18 , C08F20/56 , C08L33/12 , C08L33/26
CPC分类号： C08F222/38 , C08F2/38 , C08F220/14 , C08F220/56
摘要： PURPOSE: A (meth)acrylic resin is provided to have excellent transparency which is inherent property of (meth)acrylic resin, and to have high glass transition temperature and thermal stability. CONSTITUTION: A (meth)acrylic resin comprises alkyl(meth)acrylate unit, and (meth)acrylamide unit. The glass transition temperature is 125-145 °C. The weight average molecular weight(Mw) of the (meth)acrylic resin is 50,000-500,000 g/mol. The initial decomposition temperature by thermogravimetric analysis(TGA) is 370°C or higher. A manufacturing method of the (meth)acrylic resin comprises a step of polymerizing monomers comprising alkyl (meta)acrylate and (meta)acrylamide by using mercaptan and lactam as a coupling initiator.
摘要翻译：目的：提供（甲基）丙烯酸树脂以具有优异的透明度，这是（甲基）丙烯酸树脂的固有性质，并且具有高的玻璃化转变温度和热稳定性。构成：（甲基）丙烯酸树脂包括（甲基）丙烯酸烷基酯单元和（甲基）丙烯酰胺单元。玻璃化转变温度为125-145℃。（甲基）丙烯酸树脂的重均分子量（Mw）为50,000-500,000g / mol。通过热重分析（TGA）的初始分解温度为370℃以上。（甲基）丙烯酸树脂的制造方法包括使用硫醇和内酰胺作为偶联引发剂使包含（甲基）丙烯酸烷基酯和（甲基）丙烯酰胺的单体聚合的步骤。

3. 发明授权

KR101054693B1 투명 열가소성 수지 및 이의 제조방법 有权
标题翻译：透明热塑性树脂及其制造方法
公开(公告)号：KR101054693B1
公开(公告)日：2011-08-08
申请号：KR1020080089251
申请日：2008-09-10
申请人： 제일모직주식회사
发明人： 홍재근 , 이병도 , 진영섭 , 박환석 , 선호룡
IPC分类号： C08L55/00 , C08L55/02 , C08L53/00 , C08L53/02
摘要： 본 발명의 투명 열가소성 수지는 방향족 고무질 블록 공중합체 수지로 이루어진 고무상과 방향족 비닐계 화합물, 시안화 비닐계 화합물 및 불포화 알킬 에스테르계 화합물의 삼원공중합체로 이루어진 수지상을 포함하며, 상기 고무상과 수지상이 공-연속상(co-continuous phase) 구조를 갖는 것을 특징으로 한다.
투명수지, 내화학성, 충격강도, 유동성, 투명도
摘要翻译：本发明的透明热塑性树脂是由芳族橡胶状嵌段共聚物树脂包含橡胶和芳香族乙烯基化合物，氰化乙烯基化合物和选自酯系化合物的三元共聚物的不饱和烷基树枝状，其中所述橡胶状和树突并具有共连续相结构。

4. 发明公开

KR1020110076707A 저광 특성이 우수한 내후성 열가소성 수지 및 그 제조 방법 有权
标题翻译：具有优异的低光泽特性的耐候性热塑性树脂及其制备方法
公开(公告)号：KR1020110076707A
公开(公告)日：2011-07-06
申请号：KR1020090133468
申请日：2009-12-29
申请人： 제일모직주식회사
发明人： 김성관 , 진영섭 , 장승현 , 권소영 , 홍재근 , 박환석 , 이병도 , 선호룡
IPC分类号： C08L33/12 , C08L75/04 , C08L47/00
摘要： PURPOSE: A thermoplastic resin having excellent weather resistance is provided to ensure excellent properties such as weather resistance, impact resistance, heat resistance, strippability, yellowness, and fluidity. CONSTITUTION: A thermoplastic resin having excellent weather resistance and low gloss includes a (meth)acrylic acid alkyl ester-based polymer(A), a polyurethane prepolymer(B) and an aromatic vinyl-cyanide vinyl coplymer(C). The (meth)acrylic acid alkyl ester-based polymer and the polyurethane prepolymer are connected by a urethane bond and form a dispersed phase. The aromatic vinyl-cyanide vinyl copolymer forms a continuous phase.
摘要翻译：目的：提供耐候性优异的热塑性树脂，以确保耐候性，耐冲击性，耐热性，剥离性，黄度和流动性等优异的性能。构成：具有优异的耐候性和低光泽性的热塑性树脂包括（甲基）丙烯酸烷基酯类聚合物（A），聚氨酯预聚物（B）和芳族乙烯基氰化物乙烯基共聚物（C）。（甲基）丙烯酸烷基酯类聚合物和聚氨酯预聚物通过氨基甲酸酯键连接形成分散相。芳香族乙烯基 - 氰化物乙烯基共聚物形成连续相。

5. 发明公开

KR1020100068700A 내충격성이 우수한 메타크릴계 수지 및 그 제조 방법 有权
标题翻译：耐冲击甲基丙烯酸树脂及其生产方法
公开(公告)号：KR1020100068700A
公开(公告)日：2010-06-24
申请号：KR1020080127149
申请日：2008-12-15
申请人： 제일모직주식회사
发明人： 박환석 , 진영섭 , 홍재근 , 김성관 , 이병도 , 선호룡 , 장승현 , 배사천 , 장봉실
IPC分类号： C08F20/18 , C08F2/01 , C08L33/10
摘要： PURPOSE: A method for manufacturing a methacrylic resin is provided to manufacture the methacrylic resin having excellent impact resistance, productivity, heat resistance, and transparency through continuous polymerization processes and continuous devolatilization processes. CONSTITUTION: A method for manufacturing a methacrylic resin comprises the following steps: preparing a reaction mixture by uniformly mixing a monomer compound which is comprised of alkyl methacrylate and a copolymerizable monomer with acrylic impact reinforcing material; polymerizing the reaction mixture in a first reactor until polymerization rate becomes 30~50%; and polymerizing the polymerized product of the first reactor until the polymerization rate becomes 50~85% by continuously injecting the product into a second reactor.
摘要翻译：目的：提供一种制造甲基丙烯酸树脂的方法，通过连续聚合方法和连续脱挥发分法制造具有优异的耐冲击性，生产率，耐热性和透明性的甲基丙烯酸系树脂。构成：制造甲基丙烯酸树脂的方法包括以下步骤：通过将由甲基丙烯酸烷基酯和可共聚单体组成的单体化合物与丙烯酸冲击增强材料均匀混合来制备反应混合物; 将反应混合物在第一反应器中聚合直至聚合速率达到30〜50％; 并通过将产物连续注入第二反应器中，使第一反应器的聚合产物聚合直至聚合速率达到50〜85％。

6. 发明公开

KR1020100047672A 저광 특성이 우수한 내후성 열가소성 수지 및 그 제조 방법 有权
标题翻译：具有优异的低光泽特性的耐候性热塑性树脂及其制备方法
公开(公告)号：KR1020100047672A
公开(公告)日：2010-05-10
申请号：KR1020080106664
申请日：2008-10-29
申请人： 제일모직주식회사
发明人： 진영섭 , 김성관 , 박환석 , 홍재근 , 이병도 , 선호룡 , 장봉실 , 임철인
IPC分类号： C08L33/06 , C08L35/06
CPC分类号： C08L33/08 , C08L25/12 , C08L33/06 , C08L33/18 , C08L2666/04
摘要： PURPOSE: A weatherable thermoplastic resin and a manufacturing method thereof are provided to secure weathering ability, shock resistance, heat resistance, exfoliation property, mobility and low gloss property of the resin. CONSTITUTION: A weatherable thermoplastic resin contains 5~35wt% of (meth)acrylic acid alkyl ester-based polymer forming a network shaped dispersing phase, and 65~95wt% of aromatic vinyl-cyanide vinyl copolymer forming a continuous phase. The (meth)acrylic acid alkyl ester-based polymer is obtained by polymerizing (meth)acrylic acid alkyl ester, unsaturated carboxylic acid or its anhydride, and a compound including more than two hydroxyl groups.
摘要翻译：目的：提供耐候性热塑性树脂及其制造方法，以确保树脂的耐候性，抗冲击性，耐热性，剥离性，迁移性和低光泽性。构成：耐候性热塑性树脂含有5〜35重量％的形成网状分散相的（甲基）丙烯酸烷基酯系聚合物，65〜95重量％的形成连续相的芳香族乙烯基 - 氰化乙烯基共聚物。（甲基）丙烯酸烷基酯类聚合物通过聚合（甲基）丙烯酸烷基酯，不饱和羧酸或其酸酐和包含两个以上羟基的化合物而得到。

7. 发明公开

KR1020090073978A 표면 질감이 우수한 저광 열가소성 수지 조성물 및 그 성형품 有权
标题翻译：软胶皮表面的低光滑性树脂组合物及其成型品
公开(公告)号：KR1020090073978A
公开(公告)日：2009-07-03
申请号：KR1020080130541
申请日：2008-12-19
申请人： 제일모직주식회사
发明人： 홍재근 , 박환석 , 이병도 , 진영섭 , 선호룡 , 김성관 , 류영돈
IPC分类号： C08L55/02 , C08L51/04 , C08L33/06 , C08L35/06
CPC分类号： C08F279/02 , C08F279/04 , C08L25/12 , C08L33/18 , C08L55/02 , C08L2205/02 , C08L2205/03 , C08L2666/02
摘要： A thermoplastic resin composition is provided to ensure excellent soft surface, low gloss and impact resistance by using rubbery particles having graft ratio and average particle diameter and a soft rubbery aromatic vinyl-based copolymer resin having high swelling index. A low gloss thermoplastic resin composition with excellent surface texture comprises (A) a oft rubbery aromatic vinyl-based copolymer resin 10-80 weight% containing elastomer particles with a graft ratio of 40-90 % and average particle diameter of 6-20 micron as a dispersed phase, (B) a rubber-reinforced aromatic vinyl-based copolymer resin 4-60 weight%, and (C) an aromatic vinyl-vinyl cyanide-based polymer resin 5-80 weight%.
摘要翻译：提供一种热塑性树脂组合物，通过使用具有接枝比和平均粒径的橡胶状颗粒和具有高溶胀指数的软橡胶状芳香族乙烯基类共聚物树脂来确保优异的柔软表面，低光泽和耐冲击性。具有优异表面结构的低光泽热塑性树脂组合物包含（A）含有10-80重量％的橡胶状芳族乙烯基类共聚物树脂，其含有接枝率为40-90％，平均粒径为6-20微米的弹性体颗粒为分散相，（B）4-60重量％的橡胶增强芳族乙烯基类共聚物树脂，（C）5-80重量％的芳族乙烯基 - 乙烯基氰化物类聚合物树脂。

8. 发明公开

KR1020080024042A 내충격성 및 유동성이 우수한 투명 ＡＢＳ 수지 조성물 有权
标题翻译：透明ABS树脂组合物具有优异的冲击强度和流动性
公开(公告)号：KR1020080024042A
公开(公告)日：2008-03-17
申请号：KR1020060134428
申请日：2006-12-27
申请人： 제일모직주식회사
发明人： 진영섭 , 홍재근 , 박환석 , 이병도
IPC分类号： C08L55/02 , C08L25/12
CPC分类号： C08L25/14 , C08K5/0016 , C08K5/098 , C08K5/20 , C08L33/04 , C08L55/02 , C08L83/04 , C08L2205/03 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要： A transparent ABS resin composition, and a pellet obtained by extruding the composition are provided to improve impact resistance and fluidity by enhancing the miscibility of a rubber phase and a matrix phase. A transparent ABS resin composition comprises 100 parts by weight of a base resin which comprises 10-50 parts by weight of a rubber/(meth)acrylate-aromatic vinyl compound-unsaturated nitrile compound graft copolymer, and 50-90 parts by weight of a thermoplastic resin matrix; and 0.2-0.5 parts by weight of a superplasticizer. Preferably the superplasticizer is selected from the group consisting of a stearate derivative, a stearamide derivative, a polysiloxane derivative and their mixture.
摘要翻译：提供透明ABS树脂组合物和通过挤出组合物获得的颗粒，以通过提高橡胶相和基质相的混溶性来改善耐冲击性和流动性。透明ABS树脂组合物包含100重量份的基础树脂，其包含10-50重量份的橡胶/（甲基）丙烯酸酯 - 芳族乙烯基化合物 - 不饱和腈化合物接枝共聚物，以及50-90重量份的热塑性树脂基体; 和0.2-0.5重量份的超增塑剂。优选地，超增塑剂选自硬脂酸酯衍生物，硬脂酰胺衍生物，聚硅氧烷衍生物及其混合物。

9. 发明授权

KR100689598B1 안정성 및 유동성이 우수한 메타크릴계 수지의 제조방법 失效
标题翻译： 안정성및유동성이우수한메타크릴계수지의제조방안
公开(公告)号：KR100689598B1
公开(公告)日：2007-03-02
申请号：KR1020060035097
申请日：2006-04-18
申请人： 제일모직주식회사
发明人： 박환석 , 이병도 , 진영섭 , 홍재근
IPC分类号： C08F20/04 , C08F2/38 , C08F2/01
摘要： A method for preparing a methacrylic resin through mass polymerization is provided to obtain a methacrylic resin having excellent polymerization stability, flowability and color stability under a high polymerization ratio. The method for preparing a methacrylic resin comprises the steps of: carrying out polymerization of a mixture containing a monomer mixture formed of an alkyl methacrylate and an alkyl acrylate, a first radical initiator, a second radical initiator and a molecular weight modifier in a first reactor to a polymerization ratio of 30-45%; introducing the polymerization obtained from the first reactor into a second reactor and carrying out polymerization to a polymerization ratio of 45-65%; and further introducing the polymerizate into an extruder to perform extrusion while removing unreacted monomers.
摘要翻译：提供通过本体聚合制备甲基丙烯酸树脂的方法以获得具有优异的聚合稳定性，流动性和高聚合比下的颜色稳定性的甲基丙烯酸树脂。用于制备甲基丙烯酸类树脂的方法包括以下步骤：在第一反应器中进行含有由甲基丙烯酸烷基酯和丙烯酸烷基酯形成的单体混合物，第一自由基引发剂，第二自由基引发剂和分子量调节剂的混合物的聚合反应至30-45％的聚合比率; 将由第一反应器获得的聚合引入第二反应器中并进行聚合至45-65％的聚合比; 并进一步将聚合产物引入挤出机中进行挤出，同时除去未反应的单体。

10. 发明授权

KR100648114B1 가공성이 우수한 분지형 스티렌계 열가소성 수지 有权
标题翻译： 가공성이우수한분지형스티렌계열가소성수지
公开(公告)号：KR100648114B1
公开(公告)日：2006-11-24
申请号：KR1020050128108
申请日：2005-12-22
申请人： 제일모직주식회사
发明人： 홍재근 , 이병도 , 진영섭 , 박환석
IPC分类号： C08L9/02 , C08L83/04
摘要： Provided is a branched styrene-based thermoplastic resin, which is excellent in melt index and impact strength, and improved release property and processability, and is useful for various industrial fields. The branched styrene-based thermoplastic resin is obtained by polymerizing a mixture comprising: (A) 100 parts by weight of an aromatic vinyl compound or a blend of the aromatic vinyl compound with a vinyl cyanide compound; and (B) 0.001- 5 wt% of a silane compound or siloxane compound having a viscosity of 20-30,000 cps and containing at least two polymerizable hydrocarbons. The aromatic vinyl compound or the blend of the aromatic vinyl compound with the vinyl cyanide compound comprise 60-100 parts by weight of the aromatic vinyl compound and 40-0 parts by weight of the vinyl cyanide compound.
摘要翻译：本发明提供一种支化苯乙烯类热塑性树脂，其熔体指数和冲击强度优异，并且改善了脱模性和加工性，并且可用于各种工业领域。支化苯乙烯基热塑性树脂通过聚合包含以下物质的混合物获得：（A）100重量份芳族乙烯基化合物或芳族乙烯基化合物与乙烯基氰化合物的共混物; 和（B）0.001-5wt％粘度为20-30,000cps并含有至少两种可聚合烃的硅烷化合物或硅氧烷化合物。芳族乙烯基化合物或芳族乙烯基化合物与氰化乙烯基化合物的掺合物包含60-100重量份的芳族乙烯基化合物和40-0重量份的氰化乙烯基化合物。

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