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公开(公告)号：KR101251333B1
公开(公告)日：2013-04-05
申请号：KR1020090133689
申请日：2009-12-30
Applicant: 제일모직주식회사
Abstract: (A) 아크릴로니트릴-부타디엔-스티렌계 수지 50∼90 중량%; 및 (B) 아크릴로니트릴-염소화폴리에틸렌-스티렌계 수지 5∼40 중량%;로 이루어지는 기초수지 100 중량부에 대하여, (C) 브롬화 디페닐에탄 혼합물 5 내지 40 중량부;를 포함하여 이루어지는 것을 특징으로 하는 내후성과 내충격성이 우수한 난연 열가소성 수지 조성물을 제공한다. 상기 본 발명에 따른 난연 열가소성 수지 조성물은 우수한 내후성과 브롬화 디페닐 에탄과 아크릴로니트릴-부타디엔-스티렌계 수지와의 높은 상용성, 아크릴로니트릴-염소화폴리에틸렌-스티렌계 수지 내의 염소화 폴리에틸렌으로 인해 우수한 내충격 특성을 나타낸다.
열가소성 수지, 브롬화 디페닐에탄, 난연성-
公开(公告)号：KR100522299B1
公开(公告)日：2005-10-18
申请号：KR1019990003799
申请日：1999-02-04
Applicant: 제일모직주식회사
IPC: C08F2/18
Abstract: 본 발명은 불포화 니트릴 화합물과 방향족 비닐화합물로 이루어진 공중합체를 수중현탁법에 의해 제조함에 있어서, 중합개시제로 10시간 반감기가 80℃ 이하인 개시제와 10시간 반감기가 90℃ 이상인 2종 이상의 개시제를 혼합한 것을 전체 사용 단량체 100중량부에 대하여 0.01 내지 0.8 중량부 사용하는 것을 특징으로 하는 열가소성 니트릴계 공중합체의 제조방법을 제공하는 것으로, 본 발명에 의해 제조되는 열가소성 니트릴계 공중합체는 투명성, 열안정성 및 기계적 성질이 우수한 특징에 더하여 ABS 알로이에 있어서 상용화제로서 기능할 수 있고, 우수한 유동성으로 인해 스티렌계 수지와의 혼합가공시(블랜드) 가공성을 향상시키는 효과를 갖는다.
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公开(公告)号：KR100402281B1
公开(公告)日：2003-10-22
申请号：KR1020000083860
申请日：2000-12-28
Applicant: 제일모직주식회사
IPC: C08F220/18
Abstract: PURPOSE: Provided is a thermoplastic resin composition excellent in impact-resistance, gloss, and weather-resistance, which is produced by mixing an acryl-based graft copolymer latex and a graft ABS copolymer latex. CONSTITUTION: The thermoplastic resin composition is produced by mixing 70-100pts.wt. of the acryl-based graft copolymer latex and 30-0pts.wt. of the graft ABS copolymer latex with a graft rate of 40-60% and coagulating by using a coagulant and dehydrating and drying, wherein the graft ABS copolymer latex is produced by using a polybutadiene rubber with an average particle diameter of 0.3-0.45 micrometer. And the acryl-based graft copolymer latex is produced from a crosslinked acryl-based rubber latex with a polymerization rate of 95-99%, an average particle size of 0.15-25 micrometer, the gel content of 85-95wt%, and a solid component of 39-44%.
Abstract translation: 目的：提供一种通过将丙烯酸类接枝共聚物胶乳和接枝ABS共聚物胶乳混合而制得的耐冲击性，光泽度和耐候性优异的热塑性树脂组合物。 构成：热塑性树脂组合物通过混合70-100pts.wt。 的丙烯酸类接枝共聚物胶乳和30-0pts.wt。 的接枝率为40-60％的接枝ABS共聚物胶乳，并通过使用凝固剂和脱水干燥而凝固，其中接枝ABS共聚物胶乳是通过使用平均粒径为0.3-0.45微米的聚丁二烯橡胶制备的。 并且丙烯酸基接枝共聚物胶乳由交联丙烯酰基橡胶胶乳制备，聚合率为95-99％，平均粒径为0.15-25微米，凝胶含量为85-95重量％，固体 组分39-44％。
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公开(公告)号：KR1020000018421A
公开(公告)日：2000-04-06
申请号：KR1019980036002
申请日：1998-09-02
Applicant: 제일모직주식회사
IPC: C08F279/02
CPC classification number: C08F279/02
Abstract: PURPOSE: The aim is to provide preparing method of thermoplastic resin having excellent whiteness and impact resistance by grafting aromatic-vinyl monomer and unsaturated nitryl monomer homogeneously into gum polymer. CONSTITUTION: This invention is disclosed graft copolymerization method comprising steps of; a) 10 to 35 weight % of 65 to 45 weight parts of graft monomer mixture and molecular weight controller are mixed and agitated in the presence of 35 to 55 weight parts of gum polymer latex for monomer and controller to get into gum particles swelled enough. Then ion exchange water, emulsifier and polymerization initiator is put and heated up to 45 to 60°C. The first graft latex is made when most of graft monomer( 90 to 96 %) is polymerized with redox catalyst mixture at 55 to 70°C, b) polymerization by continuous input of mixed oil soluble polymerization initiator, hydroperoxide, molecular weight controller, and remained graft monomer mixture for 3 to 6 hrs at 70 to 80°C after putting emulsifier right after the first step, and c) polymerization with the agent to minimize unreacted monomer until polymerization rate is 94 to 98 %.
Abstract translation: 目的：提供通过将芳族乙烯基单体和不饱和腈基单体均匀地接枝到胶聚合物中来提供具有优异的白度和耐冲击性的热塑性树脂的制备方法。 构成：本发明公开了接枝共聚方法，包括以下步骤： a）将10至35重量％的65至45重量份的接枝单体混合物和分子量控制剂在35至55重量份用于单体和控制剂的胶聚合物胶乳的存在下混合并搅拌以进入足够溶胀的胶体颗粒。 然后将离子交换水，乳化剂和聚合引发剂放置并加热至45至60℃。 当大多数接枝单体（90〜96％）在氧化还原催化剂混合物中在55〜70℃下聚合时，首先制备第一种接枝胶乳，b）通过连续输入混合油溶性聚合引发剂，氢过氧化物，分子量控制剂和 保持接枝单体混合物在70〜80℃下放置3〜6小时，然后将乳化剂置于第一步骤之后，c）与试剂聚合，使未反应单体最小化，直至聚合率为94〜98％。
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公开(公告)号：KR100962175B1
公开(公告)日：2010-06-10
申请号：KR1020070140822
申请日：2007-12-28
Applicant: 제일모직주식회사
Abstract: 본 발명에 따른 내후성이 우수한 열가소성 수지 조성물은 (A) 아크릴계 합성고무 20~60 중량부에 시안화비닐 화합물 30~35 중량% 및 방향족비닐 화합물 70~65 중량%로 이루어진 단량체 혼합물 40~80 중량부를 유화 그라프트 중합법에 의해 중합시킨 아크릴계 그라프트 공중합체 20~60 중량부; (B) 디엔계 합성고무 20~60 중량부에 시안화비닐 화합물 20~30 중량% 및 방향족비닐 화합물 80~70 중량%로 이루어진 단량체 혼합물 40~80 중량부를 유화 그라프트 중합법에 의해 중합한 디엔계 그라프트 공중합체 0~20 중량부; 및 (C) 시안화비닐 화합물 20~40 중량부와 방향족비닐 화합물 80~60 중량부를 공중합시킨 중량평균분자량이 80,000~400,000인 2종의 시안화비닐 화합물과 방향족비닐 화합물의 공중합체의 혼합물 40~80 중량부로 이루어지는 것을 특징으로 한다.
내후성, 내충격성, 수지 조성물, ABS 수지, ASA 수지-
Patent Agency Ranking
公开(公告)号：KR1020090073608A
公开(公告)日：2009-07-03
申请号：KR1020070141589
申请日：2007-12-31
Applicant: 제일모직주식회사
Abstract: A thermoplastic resin composition is provided to ensure excellent dimensional stability, rigidity and weatherability, thereby being used for manufacture of structural materials for various interiors and exteriors. A thermoplastic resin composition with improved dimensional stability and rigidity comprises an acrylic graft copolymer resin 60~95 weight% and glass fiber 5~40 weight%. In the acrylic graft copolymer resin, a mixture 40~60 weight% containing an aromatic vinyl compound and a vinyl cyanide compound is graft-polymerized to acrylic rubber 40~60 weight%. The glass fiber is the chopped glass fiber having length of 3~6 mm and diameter of 8~20 micron. The glass fiber is surface-treated with an silane-based coupling agent.
Abstract translation: 提供热塑性树脂组合物以确保优异的尺寸稳定性，刚性和耐候性，从而用于制造用于各种内部和外部的结构材料。 具有改进的尺寸稳定性和刚性的热塑性树脂组合物包括60〜95重量％的丙烯酸接枝共聚物树脂和5〜40重量％的玻璃纤维。 在丙烯酸接枝共聚物树脂中，将含有芳香族乙烯基化合物和乙烯基氰化合物的40〜60重量％的混合物接枝至丙烯酸橡胶40〜60重量％。 玻璃纤维是长度为3〜6mm，直径为8〜20微米的短切玻璃纤维。 玻璃纤维用硅烷类偶联剂进行表面处理。
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公开(公告)号：KR100837091B1
公开(公告)日：2008-06-12
申请号：KR1020060135217
申请日：2006-12-27
Applicant: 제일모직주식회사
Abstract: An acrylic impact modifier composition, a method for preparing an acrylic impact modifier by using the composition, and a poly(vinyl chloride) resin composition containing the acrylic impact modifier composition are provided to improve impact resistance and weather resistance. An acrylic impact modifier composition comprises (A) 100 parts by weight of a multilayered acrylic rubber component comprising 10-30 parts by weight of an acrylic seed, 40-75 parts by weight of an acrylic rubber core component generated by graft polymerizing an alkyl acrylate monomer to the acrylic seed, and 15-30 parts by weight of a shell component generated by graft polymerizing an alkyl (meth)acrylate monomer to the core component; and (B) 0.5-7 parts by weight of a colloidal inorganic material having a particle size of 1-10 micrometers.
Abstract translation: 丙烯酸类冲击改性剂组合物，使用该组合物制备丙烯酸类抗冲击改性剂的方法和含有丙烯酸类抗冲改性剂组合物的聚（氯乙烯）树脂组合物被提供以改善耐冲击性和耐候性。 丙烯酸类冲击改性剂组合物包含（A）100重量份的包含10-30重量份丙烯酸种子的多层丙烯酸橡胶组分，40-75重量份通过接枝聚合丙烯酸烷基酯 丙烯酸种子的单体和通过将（甲基）丙烯酸烷基酯单体接枝聚合到核心组分而产生的壳组分15-30重量份; 和（B）0.5-7重量份的粒径为1-10微米的胶态无机材料。
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公开(公告)号：KR100561561B1
公开(公告)日：2006-03-16
申请号：KR1019990007428
申请日：1999-03-06
Applicant: 제일모직주식회사
Abstract: 본 발명은 테르펜계 무취형 분자량조절제를 사용하여 제조한 그라프트 고무 25∼40중량%, 아크릴레이트계 고무 1∼10중량%, 매트릭스용 스티렌-아크릴로니트릴 공중합체 50∼74중량%로 이루어진 것을 특징으로 하는 스티렌계 열가소성 수지 조성물에 관한 것으로, 본 발명의 스티렌계 열가소성 수지 조성물은 기존의 냉장고 내상용으로 사용되는 고무의 특유 악취 문제를 해결할 수 있을 뿐만 아니라 우수한 내충격성과 적합한 유동성을 가지고 냉장고용 발포제에 대하여 우수한 내화학성을 보유하여 냉장고 내상용 시트 등의 제조에 적합한 이점을 갖는다.
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公开(公告)号：KR100419230B1
公开(公告)日：2004-06-30
申请号：KR1019980036002
申请日：1998-09-02
Applicant: 제일모직주식회사
IPC: C08F279/02
Abstract: PURPOSE: The aim is to provide preparing method of thermoplastic resin having excellent whiteness and impact resistance by grafting aromatic-vinyl monomer and unsaturated nitryl monomer homogeneously into gum polymer. CONSTITUTION: This invention is disclosed graft copolymerization method comprising steps of; a) 10 to 35 weight % of 65 to 45 weight parts of graft monomer mixture and molecular weight controller are mixed and agitated in the presence of 35 to 55 weight parts of gum polymer latex for monomer and controller to get into gum particles swelled enough. Then ion exchange water, emulsifier and polymerization initiator is put and heated up to 45 to 60°C. The first graft latex is made when most of graft monomer( 90 to 96 %) is polymerized with redox catalyst mixture at 55 to 70°C, b) polymerization by continuous input of mixed oil soluble polymerization initiator, hydroperoxide, molecular weight controller, and remained graft monomer mixture for 3 to 6 hrs at 70 to 80°C after putting emulsifier right after the first step, and c) polymerization with the agent to minimize unreacted monomer until polymerization rate is 94 to 98 %.
Abstract translation: 目的：通过将芳香族乙烯基单体和不饱和腈基单体均匀地接枝到树胶聚合物中，提供具有优异的白度和耐冲击性的热塑性树脂的制备方法。 构成：本发明公开了接枝共聚方法，包括以下步骤： a）将35-35重量％的65-45重量份的接枝单体混合物和分子量控制剂在35-55重量份用于单体和控制剂的胶质聚合物胶乳存在下混合并搅拌以进入充分溶胀的胶质颗粒。 然后放入离子交换水，乳化剂和聚合引发剂并加热至45至60℃。 当大多数接枝单体（90-96％）与氧化还原催化剂混合物在55-70℃下聚合时，制备第一接枝胶乳，b）通过连续输入混合油溶性聚合引发剂，氢过氧化物，分子量控制剂 并且在第一步之后立即加入乳化剂后，在70至80℃保持接枝单体混合物3至6小时，并且c）与试剂聚合以使未反应的单体最小化，直至聚合率为94至98％。
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公开(公告)号：KR100394268B1
公开(公告)日：2004-02-14
申请号：KR1019980036003
申请日：1998-09-02
Applicant: 제일모직주식회사
Abstract: PURPOSE: A thermoplastic resin composition and method for preparing the same are provided which improve glossiness and low temperature shock resistance by controlling the size of graft-copolymer rubber particles and optimizing the content of unsaturated nitrile monomer by the dispersion of rubber particles. CONSTITUTION: A thermoplastic resin composition comprises: (A)(a1)10-60wt.% of graft-copolymer(I) grafted 35-55 wt.% of rubber having a mean particle diameter of 0.08-0.15 micrometer with 45-65 wt.% of graft monomer mixture of aromatic vinyl monomer and unsaturated nitrile monomer; and (a2)40-90 wt.% of graft copolymer(II) grafted 40-60 wt.% of rubber having a mean particle diameter of 0.28-0.38 micrometer with 60-40 wt.% of graft monomer mixture of aromatic vinyl monomer and unsaturated nitrile monomer; and (B)75-50 wt.% of copolymer polymerized 65-75 wt.% of aromatic vinyl monomer and 25-35 wt.% of unsaturated nitrile monomer. Also is disclosed a method for preparing the same. The composition has excellent shock resistance and glossiness.
Abstract translation: 目的：提供一种热塑性树脂组合物及其制备方法，它们通过控制接枝共聚物橡胶颗粒的尺寸和通过分散橡胶颗粒来优化不饱和腈单体的含量来改善光泽度和低温抗冲击性。 一种热塑性树脂组合物，它包括：（a1）（a1）接枝35-55重量％平均粒径为0.08-0.15微米的橡胶的接枝共聚物（I）10-60重量％，45-65重量％ 芳族乙烯基单体和不饱和腈单体的接枝单体混合物的％; 和（a2）40-90重量％接枝共聚物（II），接枝40-60重量％平均粒径为0.28-0.38微米的橡胶和60-40重量％芳族乙烯基单体接枝单体混合物 和不饱和腈单体; 和（B）75-50重量％共聚物聚合的65-75重量％芳族乙烯基单体和25-35重量％不饱和腈单体。 还公开了一种制备该方法的方法。 该组合物具有优异的抗震性和光泽度。
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