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    • 1. 发明公开
    • 설포닐 결합을 가지는 실란 화합물의 제조방법
    • 用于生产含有磺酰基键合的硅烷化合物的方法
    • KR1020170021232A
    • 2017-02-27
    • KR1020167032276
    • 2015-06-17
    • 닛산 가가쿠 고교 가부시키 가이샤
    • 타카세,켄지
    • C07F7/18C07F7/20
    • C07F7/1892C07F7/1836C07F7/1816C07F7/1872
    • [과제] 리소그래피용레지스트하층막형성조성물의원료로서유용한설포닐결합을가지는실란화합물의신규한제조방법을제공한다. [해결수단] 식(I)로표시되는클로로설포닐화합물을, 수용매중, 염기존재하, 아황산나트륨과반응시켜식(II)로표시되는설핀산나트륨염을생성시키는공정(A)와, 이반응계에방향족탄화수소용매를첨가하여공비탈수를한 후, 비프로톤계극성용매와식(III)으로표시되는클로로알킬실란화합물을첨가하여반응시키는공정(B)을포함하는것을특징으로하는식(1)로표시되는설포닐결합을가지는실란화합물의제조방법.(식중, R, R, R, R및 R는, 각각독립적으로수소원자, 할로겐원자, 알킬기, 알콕시기, 할로알킬기및 할로알콕시기, 시아노기또는니트로기로부터선택되는치환기를나타내고, 나아가, R와 R또는 R이하나가되어 -CH=CH-CH=CH-를형성하고있을수도있고, R및 R은각각독립적으로탄소원자수 1 내지 5의알킬기를나타내고, L은단결합을나타내거나, 또는, 탄소원자수 1 내지 19의, 직쇄, 분지, 환상또는이들을결합한구조를가지는포화또는불포화의 2가의탄화수소기를나타내고, q는 1 내지 3의정수를나타낸다.)
    • 本发明提供一种制备含磺酰基键的硅烷化合物的新方法,其可用作用于形成用于光刻的抗蚀剂下层膜的组合物的起始材料。 [方案]一种制备由式(1)表示的含磺酰基键的硅烷化合物的方法,所述方法的特征在于包括:将式(I)表示的氯磺酰基化合物与亚硫酸钠反应的步骤(A) 在碱存在下的水性溶剂和由式(II)表示的亚磺酸钠盐; 在将芳族烃溶剂加入到反应体系中并使反应体系共沸脱水后,添加非质子极性溶剂和式(III)表示的氯代烷基硅烷化合物的步骤(B),由 式(II)和由式(III)表示的化合物反应。 (式中,R 1,R 2,R 3,R 4和R 5分别表示选自氢原子,卤素原子,烷基,烷氧基,卤代烷基,卤代烷氧基,氰基, 和硝基; R 2与R 1或R 3一起可以形成-CH = CH-CH = CH-; R 6和R 7独立地表示C 1-5烷基; L表示单键或饱和或不饱和的二价C1- 19具有直链,支链,环状或其组合的结构的烃基; q表示1〜3的整数。)
    • 3. 发明公开
    • 알콕시실란의 제조 방법
    • 알콕시실란의제조방법
    • KR1020040041613A
    • 2004-05-17
    • KR1020047003742
    • 2002-09-11
    • 도아고세이가부시키가이샤
    • 스즈키,이이치오카모토,마사키타지마,세이타로스즈키,히로시하라다,카츠요시
    • C07F7/18
    • C07F7/1816C07F7/1876
    • 본 발명의 과제는 클로로실란을 중간 원료로 사용하지 않고, 환경의 측면에서도 개선되었으며 또한 목적물의 수율도 만족할 수 있는 알콕시실란의 제조 방법을 제공하는 것이다.
      본 발명은 담체에 담지된, 하이드로실릴화 촉매와 폴리알킬렌 글리콜을 포함하는 혼합물의 존재하에서, 하나 이상의 수소-규소 결합과 하나 이상의 알콕시기를 갖는 유기 규소 화합물(A) 및 탄소-탄소 불포화 결합을 갖는 유기 화합물(B)을 기상에서 하이드로실릴화 반응시켜 화합물(B)의 탄소-탄소 불포화 결합에 화합물(A)의 수소와 규소를 부가시키므로써, 알콕시실란을 제조하는 방법에 관한 것이다.
    • 本发明的目的在于提供一种不使用氯硅烷作为中间原料的烷氧基硅烷的制造方法,从环境的观点出发,改善了所希望的材料的收率。 (A)具有至少一个氢 - 硅键和至少一个烷氧基的有机硅化合物和(B)具有碳的有机化合物的方法,所述有机化合物具有碳氢化合物 在含有氢化硅烷化催化剂和聚亚烷基二醇的混合物的存在下,在气相中,通过在载体上担载化合物(B)的碳 - 碳不饱和键,将化合物(A)的氢和硅 )。
    • 4. 发明公开
    • 고순도 알킬알콕시실란의 제조방법
    • 高纯度制备烷基硅氧烷的方法
    • KR1020040040133A
    • 2004-05-12
    • KR1020020068473
    • 2002-11-06
    • 에이케이홀딩스 주식회사
    • 김태현조철군
    • C07F7/18
    • C07F7/1816
    • PURPOSE: A method for preparing alkylalkoxysilane with high purity is provided, thereby environment-friendly treating chloric acid as a by-product, and improving the purity of alkylalkoxysilane by removing remaining chloric acid. CONSTITUTION: A method for preparing alkylalkoxysilane with high purity comprises the steps of: adding dropwise of 3 to 5 mole of alcohol into 1 mole of alkylchlorosilane in the presence of inert solvent at 0 to 60 deg. C for 0.1 to 10 hours; introducing 3 to 10 mole of ammonia gas into chloric acid as a by-product in situ to precipitate ammonium chloride; and filtering the solution to remove the precipitated ammonium chloride and distilling the filtered solution to remove solvent, wherein the inert solvent is pentane, hexane, decane, dodecane or a mixture thereof; the alkylchlorosilane is methyltrichlorosilane, dimethyldichlorosilane, trimethylchlorosilane, ethyltrichlorosilane or diethyldichlorosilane; and the alcohol is methanol, ethanol or alcohol having carbon number of 10 or less.
    • 目的:提供一种制备高纯度烷基烷氧基硅烷的方法,从而环境友好地处理氯酸作为副产物,并通过除去剩余的氯酸来提高烷基烷氧基硅烷的纯度。 构成:制备高纯度烷基烷氧基硅烷的方法包括以下步骤:在0至60℃的惰性溶剂存在下,将3至5摩尔的醇滴加到1摩尔的烷基氯硅烷中。 C为0.1〜10小时; 将3〜10摩尔的氨气作为副产物原位引入氯酸中以沉淀氯化铵; 并过滤溶液以除去沉淀的氯化铵并蒸馏过滤的溶液以除去溶剂,其中惰性溶剂是戊烷,己烷,癸烷,十二烷或其混合物; 烷基氯硅烷是甲基三氯硅烷,二甲基二氯硅烷,三甲基氯硅烷,乙基三氯硅烷或二乙基二氯硅烷; 醇为甲醇,乙醇或碳数为10以下的醇。
    • 6. 发明公开
    • 고순도 비닐알콕시실란의 제조방법
    • 制备具有高纯度的乙酰氧基硅烷的方法处理有害的氢氯酸环境 - 亲水性
    • KR1020040084278A
    • 2004-10-06
    • KR1020030019240
    • 2003-03-27
    • 에이케이홀딩스 주식회사
    • 김태현조철군
    • C07F7/18
    • C07F7/1816
    • PURPOSE: A process for preparation of vinylalkoxysilane with high purity is provided, thereby environment-affinitively treating harmful hydrochloric acid, and improving purity by removing remaining chlorine. CONSTITUTION: The process for preparation of vinylalkoxysilane with high purity comprises the steps of: adding 2 to 5 mole of alcohol into 1 mole of vinylchlorosilane in presence of 2 to 10 mole of inactive solvent at 0 to 100 deg. C for 0.1 to 10 hours to prepare vinylalkoxysilane; in-situ adding 1 to 10 mole of ammonia gas into the vinylchlorosilane during addition of alcohol to change hydrochloric acid as a by-product into ammonium chloride which is precipitated; and filtering the precipitate, and removing the solvent by distillation, wherein the inactive solvent is pentane, hexane, decane, dodecane or a mixture thereof; and the vinylchlorosilane is vinyltrichlorosilane, vinylmethyldichlorosilane, vinyldimethylchlorosilane, vinylethyldichlorosilane or vinyldiethylchlorosilane.
    • 目的:提供高纯度乙烯基烷氧基硅烷的制备方法,从而环境友好地处理有害的盐酸,并通过除去剩余的氯来提高纯度。 构成:制备具有高纯度的乙烯基烷氧基硅烷的方法包括以下步骤:在2至10摩尔惰性溶剂的存在下,在0至100度下,将2至5摩尔的醇加入到1摩尔的乙烯基氯硅烷中。 0.1至10小时以制备乙烯基烷氧基硅烷; 在加入醇的过程中原位加入1〜10摩尔氨气进入乙烯基氯硅烷,将盐酸作为副产物转化成沉淀的氯化铵; 过滤沉淀物,通过蒸馏除去溶剂,其中惰性溶剂是戊烷,己烷,癸烷,十二烷或其混合物; 乙烯基氯硅烷是乙烯基三氯硅烷,乙烯基甲基二氯硅烷,乙烯基二甲基氯硅烷,乙烯基二氯硅烷或乙烯基二乙基氯硅烷。
    • 8. 发明公开
    • 알콕시 실란의 공가수분해에 의한 발수성 알콕시 실록산올리고머의 제조방법
    • 通过烷基硅烷的水解制备高品质水性烷氧基硅氧烷低聚物的制备方法
    • KR1020040078455A
    • 2004-09-10
    • KR1020030013404
    • 2003-03-04
    • 주식회사 케이씨씨
    • 이승환최근묵최병율
    • C07F7/18
    • C07F7/1816
    • PURPOSE: A preparation method of the water repellent alkoxy siloxane oligomer by cohydrolysis of alkoxy silane is provided. Therefore, the production of by-products is inhibited and the molecular weight of the oligomer is easily controlled by controlling the amount of water used. Consequently, the high quality of the water repellent alkoxy siloxane oligomer can be prepared. CONSTITUTION: The preparation method of the water repellent alkoxy siloxane oligomer represented by the formula(2) of (R3xR4ySiO(4-(x+y)/2))z comprises cohydrolysis of alkoxy silane monomer represented by the formula(1) of R1nSi(OR2)4-n, with water using acid catalyst, wherein R1 is C1-C16 alkyl; R2 is C1-C6 alkyl; R3 is C1-C16 alkyl; R4 is C1-C6 alkoxy; n is an integer of 1 to 3; x is an integer of 1 to 3; y is an integer of 1 to 3; and z is an integer of 5 to 20, wherein the equivalent ratio of water and alkoxy silane monomer is 1:0.5 to 1:1.5.
    • 目的:提供一种通过烷氧基硅烷共水解制备防水烷氧基硅氧烷低聚物的方法。 因此,副产物的生成被抑制,并且通过控制所用水的量容易控制低聚物的分子量。 因此,可以制备防水性烷氧基硅氧烷低聚物的高品质。 (R3xR4ySiO(4-(x + y)/ 2))z的式(2)表示的防水烷氧基硅氧烷低聚物的制备方法包括由式(1)表示的烷氧基硅烷单体的共水解作用:R1nSi (OR2)4-n,使用酸催化剂,其中R1是C1-C16烷基; R2是C1-C6烷基; R3是C1-C16烷基; R4是C1-C6烷氧基; n为1〜3的整数, x为1〜3的整数, y为1〜3的整数, z为5〜20的整数,其中水和烷氧基硅烷单体的当量比为1:0.5至1:1.5。