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公开(公告)号：KR1020090055896A
公开(公告)日：2009-06-03
申请号：KR1020070122763
申请日：2007-11-29
Applicant: 제일모직주식회사
CPC classification number: C01F11/18 , C01P2002/52 , C01P2004/80 , C08K3/016 , C08K2003/265 , C08L2201/02 , C08L2666/84 , C09C1/024
Abstract: Provided are surface-modified calcium carbonate, which is coated with a silica layer containing dopant and shows low thermal decomposition temperature, and a flame-retardant resin composition containing the same. Surface-modified calcium carbonate contains a silica layer, which covers at least some parts of the calcium carbonate. The thermal decomposition temperature is 300- 550°C. The surface-modified calcium carbonate consists of 1-40 parts of the silica layer and 100 parts of calcium carbonate. The silica layer includes alkali metal, alkali metal compound, alkaline earth metal, alkaline earth metal compound, transition metal, transition metal compound or dopant selected from their mixture. The alkali metal compound represents oxides of Group IA, hydroxide, chloride, sulfate, carbonate, nitrate, phosphate or their mixture.
Abstract translation: 提供了表面改性碳酸钙，其涂覆有含有掺杂剂的二氧化硅层并且显示低热分解温度，以及含有该掺杂剂的阻燃树脂组合物。 表面改性碳酸钙含有二氧化硅层，其覆盖至少部分碳酸钙。 热分解温度为300-550℃。 表面改性碳酸钙由1-40份二氧化硅层和100份碳酸钙组成。 二氧化硅层包括从其混合物中选择的碱金属，碱金属化合物，碱土金属，碱土金属化合物，过渡金属，过渡金属化合物或掺杂剂。 碱金属化合物表示IA族，氢氧化物，氯化物，硫酸盐，碳酸盐，硝酸盐，磷酸盐或它们的混合物的氧化物。
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公开(公告)号：KR100856718B1
公开(公告)日：2008-09-04
申请号：KR1020060128672
申请日：2006-12-15
Applicant: 제일모직주식회사
IPC: G02B5/02
Abstract: 본 발명의 폴리오가노실세스퀴옥산 확산제는 평균입경크기가 다른 2종의 폴리오가노실세스퀴옥산 미립자가 특정 비율로 혼합되어 이중크기분포를 갖는 것을 특징으로 한다. 본 발명은 이중크기분포를 갖는 폴리오가노실세스퀴옥산 미립자를 광확산제로 사용함으로써, 우수한 휘도 및 내광 특성을 발현한다.
이중크기분포, 폴리오가노실세스퀴옥산 미립자, 확산제, 휘도, 내광성, 광확산판-
公开(公告)号：KR100837090B1
公开(公告)日：2008-06-12
申请号：KR1020070027166
申请日：2007-03-20
Applicant: 제일모직주식회사
Abstract: A microparticle for light diffusion, a method for preparing the microparticle, and a light diffusion plate using the microparticle as a diffuser are provided to improve brightness and light resistance. A microparticle for light diffusion comprise a core which comprises polyorganosilsesquioxane microparticle; and a shell which comprises a crosslinking polymer resin having a refractive index difference of 0.05 or more with the polyorganosilsesquioxane and coats the core. Preferably the polyorganosilsesquioxane has a repeating unit represented by RSiO_(1.5-x/2) OH_x, wherein R is a C1-C6 alkyl group, a vinyl group or an aryl group; and x is 0-1.5.
Abstract translation: 提供用于光扩散的微粒，制备微粒的方法以及使用该微粒作为扩散器的光扩散板以提高亮度和耐光性。 用于光扩散的微粒包括含有聚有机倍半硅氧烷微粒的芯; 以及包含与聚有机倍半硅氧烷的折射率差为0.05以上的交联聚合物树脂并包覆芯的外壳。 优选地，聚有机倍半硅氧烷具有由RSiO_（1.5-x / 2）OH_x表示的重复单元，其中R是C1-C6烷基，乙烯基或芳基; x为0-1.5。
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公开(公告)号：KR100756676B1
公开(公告)日：2007-09-07
申请号：KR1020060116549
申请日：2006-11-23
Applicant: 제일모직주식회사
CPC classification number: C08J3/12 , C08G77/04 , C08G77/045 , C08J2383/04 , Y10T428/2982
Abstract: A method for preparing a polyorganosilsesquioxane fine particle, the polyorganosilsesquioxane fine particle prepared by the method, a thermoplastic resin composition containing the particle, and a diffusion plate for an LCD TV containing the particle are provided to use the polyorganosilsesquioxane fine particle as a diffusing agent for improving brightness and light resistance. A method for preparing a polyorganosilsesquioxane fine particle comprises the steps of mixing an organochlorosilane and an organotrialkoxysilane so as to make the concentration of organochlorosilane be 100-2,000 ppm; mixing the obtained one with water to prepare a transparent sol; and maintaining the pH of the sol to be 8-11. Preferably the organochlorosilane is represented by R1Si(OR2)_(3-x) Clx and the organotrialkoxysilane is represented by R1Si(OR2)3, wherein R1 is a C1-C6 alkyl group, a vinyl group or an aryl group; R2 is a C1-C5 alkyl group; and x is 1-3.
Abstract translation: 提供一种制备聚有机倍半硅氧烷微粒的方法，通过该方法制备的聚有机倍半硅氧烷微粒，含有该颗粒的热塑性树脂组合物和含有该颗粒的液晶电视扩散板，以使用聚有机倍半硅氧烷微粒作为扩散剂 提高亮度和耐光性。 制备聚有机倍半硅氧烷微粒的方法包括以下步骤：将有机氯硅烷和有机三烷氧基硅烷混合，使有机氯硅烷的浓度为100-2000ppm; 将得到的水与水混合以制备透明溶胶; 并保持溶胶的pH为8-11。 优选地，有机氯硅烷由R1Si（OR2）_（3-x）Clx表示，有机三烷氧基硅烷由R1Si（OR2）3表示，其中R1是C1-C6烷基，乙烯基或芳基; R2是C1-C5烷基; x为1-3。
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公开(公告)号：KR100711945B1
公开(公告)日：2007-05-02
申请号：KR1020060054981
申请日：2006-06-19
Applicant: 제일모직주식회사
IPC: C08L69/00
Abstract: 본 발명에 따른 내화학성 및 유동성이 우수한 폴리카보네이트 수지 조성물은 (A) 폴리카보네이트 수지 80∼98.5 중량부, (B) 신디오탁틱 폴리스티렌계 수지 0.5∼10 중량부, (C) 코어-쉘 그라프트 공중합체 1∼30 중량부, 및 (D) 인산 에스테르 화합물 0.01∼10 중량부로 이루어지는 것을 특징으로 한다.
폴리스티렌, 폴리카보네이트, 신디오탁틱, 코어-쉘 구조, 인산 에스테르, 내화학성, 내충격성-
Patent Agency Ranking
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公开(公告)号：KR101190718B1
公开(公告)日：2012-10-12
申请号：KR1020080133876
申请日：2008-12-24
Applicant: 제일모직주식회사
IPC: C08F283/12 , C08J3/12 , C08J7/04 , C08F265/06
Abstract: 본 발명에 따른 코어-쉘 구조를 갖는 (메타)아크릴계 미립자는 (메타)아크릴계 중합체로 이루어지는 코어 입자 및 상기 코어 입자를 둘러싸는 오가노실리카 쉘을 포함한다. 상기 (메타)아크릴계 미립자는 우수한 내용제성과 열안정성을 갖는다.
(메타)아크릴계 미립자, 코어-쉘, 오가노알콕시실란, 테트라알콕시실란, 내용제성, 열안정성, 확산제-
公开(公告)号：KR1020100070917A
公开(公告)日：2010-06-28
申请号：KR1020080129662
申请日：2008-12-18
Applicant: 제일모직주식회사
Abstract: PURPOSE: A phase change material-aerogel complex and a manufacturing method thereof are provided to secure the regenerating property of the complex, and to improve the miscibility with a polymer. CONSTITUTION: A phase change material-aerogel complex includes a phase change material impregnated in aerogel. The weight ratio of the phase change material and the aerogel is 1:10~10:1. The phase change material-aerogel complex includes the density of 80~600kg per cube centimeters, pores, and the average particle diameter of 0.05 microns ~10 millimeters.
Abstract translation: 目的：提供相变材料 - 气凝胶复合物及其制造方法以确保复合物的再生性能，并提高与聚合物的混溶性。 构成：相变材料 - 气凝胶复合物包括浸渍在气凝胶中的相变材料。 相变材料和气凝胶的重量比为1：10〜10：1。 相变材料 - 气凝胶复合物的密度为每立方厘米80〜600kg，孔隙，平均粒径为0.05〜10mm。
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19.发明公开
公开(公告)号：KR1020100066775A
公开(公告)日：2010-06-18
申请号：KR1020080125241
申请日：2008-12-10
Applicant: 제일모직주식회사
Abstract: PURPOSE: An aerogel-polymer resin complex is provided to obtain superior insulation performance and thermal storage property, to enable a user to easily handle the complex, and to improve miscibility with a polymer. CONSTITUTION: An aerogel-polymer resin complex(1) comprises anaerogel and a wet dispersing agent which are included in a polymer matrix. The content of the aerogel is 2-30 weight%. The aerogel(11) forms an aerogel particle within the polymer matrix(12). The average diameter of the aerogel particle is 50 nm ~ 100 micros. A method for manufacturing the aerogel-polymer resin complex comprises the following steps: preparing a suspension by uniformly mixing a monomer, wet dispersing agent, a polymerization initiator, the aerogel, a dispersing agent, and water; producing the aerogel-polymer resin complex by heating the suspension and performing polymerization; and forming an aerogel-polymer resin foam by inputting gas into the aerogel-polymer resin complex.
Abstract translation: 目的：提供气凝胶 - 聚合物树脂复合物以获得优异的绝缘性能和储热性能，使使用者能够容易地处理复合物，并提高与聚合物的混溶性。 构成：气凝胶 - 聚合物树脂复合物（1）包含聚合物基质中包含的无色凝胶和湿分散剂。 气凝胶的含量为2-30重量％。 气凝胶（11）在聚合物基质（12）内形成气凝胶颗粒。 气凝胶颗粒的平均直径为50nm〜100微米。 制备气凝胶 - 聚合物树脂复合物的方法包括以下步骤：通过均匀混合单体，湿分散剂，聚合引发剂，气凝胶，分散剂和水来制备悬浮液; 通过加热悬浮液并进行聚合制备气凝胶 - 聚合物树脂配合物; 并通过将气体输入到气凝胶 - 聚合物树脂复合物中形成气凝胶 - 聚合物树脂泡沫体。
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公开(公告)号：KR1020100065692A
公开(公告)日：2010-06-17
申请号：KR1020080124156
申请日：2008-12-08
Applicant: 제일모직주식회사
CPC classification number: C01B33/38 , C01B33/1585 , C01B33/22 , C01P2004/20 , C01P2006/10 , C01P2006/12
Abstract: PURPOSE: An inorganic material - aerogel composite and a manufacturing method of the inorganic material - aerogel complex are provided to improve workability by enhancing the density, and to improve workability, thermal insulation, the flame retardancy, heat resistance, and gas barrier property by adding resin. CONSTITUTION: An inorganic material - aerogel composite of sheet-like structure comprises 0.1 ~ 95 wt% of an inorganic material. The inorganic material - aerogel composite has 50 ~ 99 % of porosity, and 100 ~ 1000 m^2/ g of a specific surface area. The inorganic material and aerogel of are connected by chemical bond. The density of aerogel is 0.1 ~ 0.3 g / cm^3. A manufacturing method of the inorganic material - aerogel complex comprises the following steps: preparing a mixture which mixes a water glass solution which is ion-exchanged andan aqueous solution in which the inorganic materials are dispersed; gelating the mixture by adjusting pH; and forming the inorganic material - aerogel complex powder.
Abstract translation: 目的：提供无机材料 - 气凝胶复合材料和无机材料 - 气凝胶复合体的制造方法，通过增加密度提高加工性能，并通过添加添加剂来提高加工性，隔热性，阻燃性，耐热性和阻气性 树脂。 构成：无机材料 - 片状结构的气凝胶复合材料包含0.1〜95重量％的无机材料。 无机材料 - 气凝胶复合材料的孔隙率为50〜99％，比表面积为100〜1000 m ^ 2 / g。 无机材料和气凝胶通过化学键连接。 气凝胶的密度为0.1〜0.3g / cm 3。 无机材料 - 气凝胶络合物的制造方法包括以下步骤：制备将离子交换的水玻璃溶液与其中分散有无机材料的水溶液混合的混合物; 通过调节pH凝胶化混合物; 并形成无机材料 - 气凝胶复合粉末。
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