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公开(公告)号：KR1020120019254A
公开(公告)日：2012-03-06
申请号：KR1020100082572
申请日：2010-08-25
Applicant: 한국화학연구원
IPC: C09J133/04 , C09J4/02 , C09J7/02 , H01L21/683
CPC classification number: C09J133/04 , C09J4/00 , C09J7/22 , C09J7/30 , C09J7/38 , C09J7/40 , C09J7/401 , C09J2201/606 , C09J2203/326 , C09J2205/31 , H01L21/6836 , H01L2221/68327
Abstract: PURPOSE: A radiation-releasable adhesive composition is provided to have enough decompressed adhesion and initial adhesion, and to be easily delaminated because adhesion is rapidly decreased when irradiating with radiation. CONSTITUTION: A radiation-releasable adhesive composition comprises: an adhesive resin polymerized of one or more acrylic monomers in chemical formula 1, and an acrylic monomer containing a hydroxy group, a diisocyanate compound; and an acrylic monomer containing hydroxy group. In the chemical formula 1, R1 is hydrogen or methyl, and R2 is C4-12 alkyl. The adhesive resin comprises 70-95 weight% of one or more acrylic monomers in chemical formula 1, and 5-30 weight% of the acrylic monomer containing the hydroxy group.
Abstract translation: 目的：提供放射线可释放的粘合剂组合物以具有足够的减压粘合和初始粘合，并且由于在用辐射照射时粘附迅速降低，容易分层。 构成：放射线可剥离的粘合剂组合物包括：由化学式1中的一种或多种丙烯酸类单体聚合的粘合剂树脂和含有羟基的丙烯酸单体，二异氰酸酯化合物; 和含有羟基的丙烯酸类单体。 在化学式1中，R1是氢或甲基，R2是C4-12烷基。 粘合剂树脂包含70-95重量％的一种或多种化学式1中的丙烯酸单体和5-30重量％的含有羟基的丙烯酸单体。
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公开(公告)号：KR101018008B1
公开(公告)日：2011-03-02
申请号：KR1020080082209
申请日：2008-08-22
CPC classification number: C04B28/006 , C04B2111/1037 , C04B2201/50 , C04B2201/52 , Y02P40/165 , Y02W30/92 , Y02W30/94 , C04B12/04 , C04B14/02 , C04B18/08 , C04B18/141 , C04B20/0076 , C04B20/0096 , C04B22/062 , C04B2103/302 , C04B14/185 , C04B2103/10
Abstract: 본 발명은 플라이애쉬와 고로슬래그를 이용한 무시멘트 콘크리트의 제조방법에 관한 것으로, 그 목적하는 바는 제조 시 이산화탄소를 다량으로 배출하는 시멘트 대신에 결합재로서 적정비율의 플라이애쉬와 고로슬래그를 동시에 적용하고, 또한 활성화제로서 적정비율의 NaOH와 쇼듐실리케이트를 적용하여, 작업성이 우수하고 상온양생 가능한 압축강도 80MPa급의 무시멘트 콘크리트의 제조방법을 제공하고자 하는데 있다.
상기 목적을 달성하기 위한 본 발명은 배합원료로서 결합재, 활성화제, 잔골재, 굵은골재, 물 및 고성능감수제를 포함하고, 이들 배합원료를 배합하고, 교반하는 과정과 양생하는 과정을 거쳐 콘크리트를 제조하는 방법에 있어서, 상기 결합재는 분말도 2,000~4,000cm
2 /g의 플라이애쉬와 3,000~5,000cm
2 /g의 고로슬래그가 중량비로 1:1의 비율로 구성되는 것이며, 상기 활성화제는 6~12Mole NaOH와 쇼듐실리케이트가 중량비로 0.75:1.25~1.25:0.75의 비율로 구성되는 것임을 특징으로 한다.
플라이애쉬, 고로슬래그, 무시멘트 콘크리트, 시멘트 ZERO 콘크리트, NaOH-
公开(公告)号：KR100868354B1
公开(公告)日：2008-11-12
申请号：KR1020060117136
申请日：2006-11-24
Abstract: 본 발명은 피페라진에 의해 가교된 환형 포스파젠 및 이를 함유한 난연성 수지 조성물에 관한 것으로서, 더욱 상세하게는 환형의 포스파젠 화합물의 인(P)과, 피페라진의 질소(N)가 가교되어 이루어짐으로서, 할로겐이 함유되지 않아 친환경적이고, 탄화된 챠르의 발포성이 증가되어 신규 난연제로 용이하게 사용되어 지는 피페라진에 의해 가교된 환형 포스파젠과, 상기 피페라진에 의해 가교된 환형 포스파젠을 통상의 수지 성분에 일정량 함유시켜 다른 성분과의 상용성, 공정상의 용이성, 기계적 물성 및 열 안정성이 우수한 난연성 수지 조성물에 관한 것이다.
가교된 환형 포스파젠, 피페라진, 난연제-
公开(公告)号：KR1020080047146A
公开(公告)日：2008-05-28
申请号：KR1020060117136
申请日：2006-11-24
CPC classification number: C07F9/65812 , C08K5/5399 , C08L2201/02 , C08L2666/84 , C09K21/12
Abstract: A cyclic phosphazene crosslinked by piperazine is provided to contain no halogen, show high heat-resistance due to a crosslinked structure by the piperazine, and have high flame-retardant effect by forming a thick char film on the surface of a resin. A flame-retardant resin composition comprising the same is provided to show excellent compatibility with other resinous ingredients, process easiness, mechanical properties and thermostability. A cyclic phosphazene crosslinked by piperazine is obtained by crosslinking a cyclic phosphazene compound represented by a formula(1) with piperazine and is characterized in that 1-90% of the piperazine regarding the total number of OR group(s) of the cyclic phosphazene compound is crosslinked. In the formula(1), R is an aromatic group selected from the group consisting of phenyl, naphthyl and benzyl substituted or unsubstituted by one to three C1-4 alkyl(s); and m is an integer from 3 to 25. A flame-retardant resin composition comprises a resin ingredient consisting of a thermosetting resin, a thermoplastic resin, or a mixture thereof, and a retardant, wherein 1-80 parts by weight of the cyclic phosphazene crosslinked by the piperazine as the retardant is contained regarding 100 parts by weight of the resin ingredient.
Abstract translation: 提供由哌嗪交联的环状磷腈不含卤素，由于哌嗪具有交联结构而具有高的耐热性，并且通过在树脂的表面上形成厚的焦炭膜而具有高的阻燃效果。 提供包含该阻燃树脂组合物的阻燃树脂组合物以显示与其它树脂成分的优异相容性，加工容易性，机械性能和热稳定性。 通过哌嗪交联的环状磷腈是通过将式（1）表示的环状磷腈化合物与哌嗪交联而获得的，其特征在于，1-环丁基腈化合物的OR基的总数为1-90％ 是交联的。 在式（1）中，R是选自苯基，萘基和被一至三个C 1-4烷基取代或未取代的苄基的芳基; m为3〜25的整数。阻燃性树脂组合物包含由热固性树脂，热塑性树脂或其混合物组成的树脂成分和阻燃剂，其中1-80重量份的环状磷腈 对于100重量份的树脂成分，含有作为阻燃剂的哌嗪交联。
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公开(公告)号：KR1020080020396A
公开(公告)日：2008-03-05
申请号：KR1020060083822
申请日：2006-08-31
Applicant: 한국화학연구원
IPC: H01L21/301 , B32B27/08
CPC classification number: H01L21/6836 , B32B7/12 , B32B27/08
Abstract: A dicing die bonding film is provided to easily perform the die bonding of a semiconductor wafer by maintaining superior peeling force at a boundary between an adhesive layer and a wafer bonding layer. A dicing die bonding film is formed by sequentially stacking a supporting layer(10), a point/adhesive layer(20) having an adhesive layer(21) and a reinforcement layer(22), a wafer bonding layer(30), and a wafer bonding protection layer. Peeling force between the supporting layer and the adhesive layer is in a range, 3 to 30 N/20mm. Peeling force between the reinforcement layer and the wafer bonding layer is in a range, 0.01 to 0.3 N/20mm.
Abstract translation: 提供了切割芯片接合薄膜，通过在粘合剂层和晶片接合层之间的边界处保持优异的剥离力来容易地进行半导体晶片的芯片接合。 通过依次堆叠支撑层（10），具有粘合层（21）和加强层（22）的点/粘合剂层（20），晶片接合层（30）和 晶圆接合保护层。 支撑层和粘合剂层之间的剥离力在3〜30N / 20mm的范围内。 加强层与晶片接合层之间的剥离力在0.01〜0.3N / 20mm的范围内。
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Patent Agency Ranking
公开(公告)号：KR100573431B1
公开(公告)日：2006-04-26
申请号：KR1020030047977
申请日：2003-07-14
Applicant: 한국화학연구원 , 주식회사 창우정밀화학
IPC: C07C323/39
Abstract: 본 발명은 황함유 이소시아네이트 화합물과 광학렌즈용 황함유 우레탄계 수지에 관한 것으로서, 더욱 상세하게는 분자 내에 2개 이상의 황원자를 함유한 신규 이소시아네이트 화합물을 제조하고, 이를 2개 이상의 티올관능기를 가지는 폴리티올을 혼합하여 광학재료용 황함유 우레탄계 수지를 제조함으로써, 높은 굴절율을 가지면서, 광안정성, 고투명성 등의 우수한 광학 특성을 가져 플라스틱 렌즈와 같은 광학재료로서 유용하게 사용할 수 있는 신규 이소시아네이트 화합물 및 이를 이용한 우레탄계 수지에 관한 것이다.
황, 이소시아네이트 화합물, 폴리티올, 굴절율, 아베수, 렌즈-
公开(公告)号：KR100419855B1
公开(公告)日：2004-02-25
申请号：KR1020010060647
申请日：2001-09-28
Applicant: 한국화학연구원
IPC: C08F8/36
Abstract: PURPOSE: A sulfonated polystyrene-lignin composite chelate resin for adsorbing specific heavy metal ions and its preparation method are provided, to improve the physical and chemical stability and the mechanical strength, thereby enhancing the adsorbing property to specific heavy metal ions. CONSTITUTION: The chelate resin is represented by the formula 1, wherein A is H or Na. The method comprises the steps of reacting a spherical styrene-divinylbenzene copolymer with chlorosulfonic acid to chlorosulfonate a phenyl ring and aminating it by using ethylene diamine to prepare the aminated-sulfonamide group-containing copolymer represented by the formula 2; reacting the copolymer of the formula 2 with the hydroxymethyl group-containing lignin represented by the formula 3 to prepare the sulfonimide group-containing copolymer represented by the formula 4; and reacting the copolymer of the formula 4 with acetyl sulfate to introduce a sulfonic acid group into the phenyl ring and reacting the obtained one with sodium sulfite to introduce a sulfonic acid group into lignin.
Abstract translation: 目的：提供一种用于吸附特定重金属离子的磺化聚苯乙烯 - 木质素复合螯合树脂及其制备方法，以提高其物理和化学稳定性以及机械强度，从而提高对特定重金属离子的吸附性能。 构成：螯合树脂由式1表示，其中A是H或Na。 该方法包括以下步骤：使球形苯乙烯 - 二乙烯基苯共聚物与氯磺酸反应，将苯环氯磺酸化，并使用乙二胺将其胺化以制备式2表示的含胺化 - 磺酰胺基团的共聚物; 使式2的共聚物与由式3表示的含羟甲基的木质素反应以制备由式4表示的含磺酰亚胺基的共聚物; 并使式4的共聚物与乙酰硫酸酯反应以将磺酸基团引入到苯环中，并使得到的产物与亚硫酸钠反应以将磺酸基团引入木质素中。
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公开(公告)号：KR100419850B1
公开(公告)日：2004-02-25
申请号：KR1020010060648
申请日：2001-09-28
Applicant: 한국화학연구원
IPC: C08F8/34
Abstract: PURPOSE: A chelate resin for adsorbing specific heavy metal ions and its preparation method are provided, to improve the adsorbing property to specific heavy metal ions by introducing a dithiocarbamic acid group into the main chain and the side chain of a polymer and employing the benzene structure as a spacer, thereby allowing the neighboring dithiocarbamic acid groups to form zigzag structure. CONSTITUTION: The chelate resin is represented by the formula 1, wherein A is H, K or Na. The method comprises the steps of preparing a spherical copolymer represented by the formula 2 by suspension polymerization of styrene and methyl methacrylate using a divinylbenzene as a crosslinking agent; reacting the copolymer of the formula 2 with boron hydride, zinc chloride and N,N'-dimethylaniline to convert a carboxyl ester group into a hydroxymethyl group (-CH2OH), and reacting the obtained one with pyridine and thionyl chloride to convert the hydroxymethyl group into a chloromethyl group and to prepare the chloromethyl group-containing copolymer represented by the formula 3; reacting the copolymer of the formula 3 with zinc chloride and chloromethyl methylether to introduce a chloromethyl group to a phenyl ring and to prepare the copolymer which contains two chloromethyl groups bonded to different positions and is represented by the formula 4; reacting the copolymer of the formula 4 with methyl amine to prepare the aminated copolymer represented by the formula 5; and reacting the copolymer of the formula 5 with carbon disulfide to introduce a dithiocarbamic acid group and neutralizing the obtained one.
Abstract translation: 目的：提供一种用于吸附特定重金属离子的螯合树脂及其制备方法，以通过将二硫代氨基甲酸基团引入聚合物的主链和侧链中并利用苯结构来提高对特定重金属离子的吸附性能 作为间隔物，由此使相邻的二硫代氨基甲酸基团形成之字形结构。 构成：螯合树脂由式1表示，其中A是H，K或Na。 该方法包括以下步骤：使用二乙烯基苯作为交联剂通过苯乙烯和甲基丙烯酸甲酯的悬浮聚合制备式2表示的球形共聚物; 使式2的共聚物与氢化硼，氯化锌和N，N'-二甲基苯胺反应以将羧基酯基转化成羟甲基（-CH 2 OH），并将所得的产物与吡啶和亚硫酰氯反应以将羟甲基 转化为氯甲基并制备式3表示的含氯甲基的共聚物; 使式3的共聚物与氯化锌和氯甲基甲基醚反应以将氯甲基引入苯环并制备含有两个键合到不同位置的氯甲基的共聚物并由式4表示; 使式4的共聚物与甲基胺反应以制备式5所示的胺化共聚物; 并使式5的共聚物与二硫化碳反应以引入二硫代氨基甲酸基团并中和得到的二硫代氨基甲酸基团。
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公开(公告)号：KR100392072B1
公开(公告)日：2003-07-22
申请号：KR1020000052917
申请日：2000-09-07
Applicant: 한국화학연구원
IPC: A01N43/80
CPC classification number: A01N43/80
Abstract: The present invention provided with novel 5-benzyloxymethyl-1,2-isoxazoline derivatives of the formula (1), their preparation method and their use as herbicides. The 5-benzyloxymethyl-1,2-isoxazoline derivatives according to the present invention have sufficiently high herbicidal activity against the weeds in the paddy field rice even at low dose rates and excellent selectivity to transferred rice in particular. As thus, the compounds of the present invention are typically useful as herbicides for control of paddy weeds in rice.
Abstract translation: 本发明提供了式（1）的新型5-苄氧基甲基-1,2-异恶唑啉衍生物及其制备方法和它们作为除草剂的用途。 即使在低剂量率下，本发明的5-苄氧基甲基-1,2-异恶唑啉衍生物对稻田杂草具有足够高的除草活性，特别是对转移的稻米具有优异的选择性。 因此，本发明的化合物通常可用作除草剂以控制稻中的稻田杂草。
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公开(公告)号：KR1020030034286A
公开(公告)日：2003-05-09
申请号：KR1020010060649
申请日：2001-09-28
Applicant: 한국화학연구원
IPC: C08F8/36
Abstract: PURPOSE: A chelate resin for adsorbing specific heavy metal ions and its preparation method are provided, to improve the adsorbing property to specific heavy metal ions by introducing a sulfonyl dithiocarbamic acid group into the phenyl ring of a spherical polystyrene as a chelate functional group and thereby improving the hydrophilicity and the coordinating property. CONSTITUTION: The chelate resin is represented by the formula 1, wherein A is H, K or Na. The method comprises the steps of preparing a spherical polystyrene by suspension polymerization of styrene using a divinylbenzene as a crosslinking agent, and reacting the spherical polystyrene with chlorosulfonic acid to obtain the chlorosulfonated copolymer represented by the formula 2; aminating the copolymer of the formula 2 by using liquid ammonia to prepare the sulfonamide group-containing copolymer represented by the formula 3; and reacting the copolymer of the formula 3 with carbon disulfide to introduce a dithiocarboxylic group into the copolymer and neutralizing the obtained one.
Abstract translation: 目的：提供一种用于吸附特定重金属离子的螯合树脂及其制备方法，通过将磺酰基二硫代氨基甲酸基团引入球形聚苯乙烯的苯环作为螯合官能团，从而提高对特定重金属离子的吸附性能，从而 提高亲水性和配位性。 构成：螯合树脂由式1表示，其中A是H，K或Na。 该方法包括通过使用二乙烯基苯作为交联剂的苯乙烯的悬浮聚合制备球形聚苯乙烯并使球形聚苯乙烯与氯磺酸反应得到由式2表示的氯磺化共聚物的步骤; 通过使用液氨氨化式2的共聚物以制备由式3表示的含磺酰胺基的共聚物; 并使式3的共聚物与二硫化碳反应，将二硫代羧基引入共聚物中并中和所得的二硫代羧酸。
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