公开(公告)号：KR100297952B1

公开(公告)日：2001-09-13

申请号：KR1019990016788

申请日：1999-05-11

Applicant: 한국과학기술원

Inventor： 배병수 ,  최윤기 ,  어영주 ,  박언호

IPC: C09K3/18

Abstract: 본발명은김 서림방지용코팅용액에관한것으로보다상세하게는불포화탄화수소결합이존재하는유기알콕시실란, 전이원소금속알콕사이드, 금속산화물, 불포화탄화수소결합을가지고있는유기단량체, 소수성기에불포화탄화수소결합을가지고있는계면활성제, 열또는자외선경화용촉매및 열또는자외선경화용개시제를이용한김서림방지용코팅용액에관한것이다. 본발명의코팅용액은유리와같은무기재료뿐만아니라, 유기고분자기재와의밀착성도우수하여친수성및 내마모성이요구되는안경렌즈, 온실용유리, 자동차용유리, 욕실용거울및 농업용비닐하우스용필름위에코팅층으로사용할수 있다.

公开(公告)号：KR100426959B1

公开(公告)日：2004-04-13

申请号：KR1020020017153

申请日：2002-03-28

Applicant: 한국과학기술원

Inventor： 배병수 ,  정지인 ,  박언호 ,  강은석

IPC: G02B6/02

Abstract: PURPOSE: A method for manufacturing a plate optical waveguide is provided to be capable of simplifying manufacturing processes and reducing the light loss of the plate optical waveguide. CONSTITUTION: After forming a lower clad layer(2) on a substrate(1), an optical waveguide(3) is deposited at the upper portion of the lower clad layer, wherein the optical waveguide includes an inorganic-organic hybrid matrix homogeneously doped with photosensitive photochemistry monomers. An exposure process is carried out at the predetermined portion of the optical waveguide for fixing the photochemistry monomers. After removing the unexposed portion of the photochemistry monomers, a heat treatment is carried out at the optical waveguide for hardening the optical waveguide. Then, an upper clad layer(6) is formed at the upper portion of the resultant structure.

Abstract translation: 目的：提供一种用于制造板光波导的方法，其能够简化制造工艺并减少板光波导的光损失。 组成：在基板上形成的下部包层（2）（1），光学波导（3）之后被沉积在所述下包层，其中，所述光学波导包括均匀掺杂有无机 - 有机杂化基体的上部 光敏光化学单体。 在光波导的预定部分进行曝光处理以固定光化学单体。 除去光化学单体的未曝光部分之后，在光波导上进行热处理以硬化光波导。 然后，在所得结构的上部形成上部包层（6）。

公开(公告)号：KR1020010001925A

公开(公告)日：2001-01-05

申请号：KR1019990021425

申请日：1999-06-09

Applicant: 한국과학기술원

Inventor： 배병수 ,  최윤기 ,  어영주 ,  박언호

IPC: C08K5/54

CPC classification number: C09D183/10 ,  C08F8/42 ,  C08G77/442 ,  C08G77/58 ,  C08F16/06

Abstract: PURPOSE: An inorganic-organic copolymer having excellent transparency, heat stability, moisture resistance and mechanical properties by connecting an inorganic network to an organic polymer chain with a coordination bond and process for preparation thereof are provided, which can be used for an antifogging agent, a defoaming agent, a lubricating agent, a coating material, anticorrosive coating, waterproof coating, plastic and metal protecting coating. CONSTITUTION: This inorganic-organic copolymer of formula 1 is prepared by reaction of a polyvinylalcohol-silane coupling agent of formula 2 and an inorganic precursor of the formula 3: Ml(OR4)nR5mXp using an acid or base catalyst at 0 to 90 deg.C for 1 to 5 hr. In formula 1, R1 is H or F; Q is H, F or hydrocarbon containing an aldehyde or ester group; R2 is C1-22 straight or side chained alkyl containing one or more hetero atoms such as oxygen, nitrogen or sulfur or not; M1, M2 have Ti, Zr, Si, Al, W, Ge or Ta as a heavy metal; x, y, z represent x =0.5 to 0.99, y = 0.01 to 0.2, z = 0 to 0.5; the sum of x, y, z satisfies 1 as a mole fraction; a, b, c satisfy the range of 0.001 to 10% of total weight; b and c satisfy 0.1 to 50%, d and e are 2 or 3/2 as a weight %. In formula 2, 3, R3, R4 are methyl, ethyl, propyl or butyl; R5 is C1-22 straight or side chained alkyl containing one or more hetero atoms such as oxygen, nitrogen and sulfur; M represents a central atom and has Ti, Zr, Si, Cs, W, Ge or Ta; L is 4 to 6 as a coordination number; X represents a chelating ligand; P =1 or 2; S corresponds to the chelating capacity of a ligand and is bidentate or tridentate.

Abstract translation: 目的：提供通过使无机网络与有机聚合物链连接而具有优异的透明性，耐热性，耐湿性和机械性能的无机 - 有机共聚物及其制备方法，其可用于防雾剂， 消泡剂，润滑剂，涂料，防腐涂料，防水涂料，塑料和金属保护涂料。 构成：式1的无机 - 有机共聚物通过使用酸或碱催化剂在0至90℃反应式2的聚乙烯醇 - 硅烷偶联剂和式3的无机前体M1（OR4）nR5mXp来制备。 C 1〜5小时。 在式1中，R 1是H或F; Q是H，F或含醛或酯基的烃; R2是含有一个或多个杂原子如氧，氮或硫的C1-22直链或侧链烷基; M1，M2具有Ti，Zr，Si，Al，W，Ge或Ta作为重金属; x，y，z表示x = 0.5〜0.99，y = 0.01〜0.2，z = 0〜0.5; x，y，z的和作为摩尔分数满足1; a，b，c满足总重量的0.001〜10％的范围; b和c满足0.1〜50％，d和e为2或3/2作为重量％。 在式2中，3，R 3，R 4是甲基，乙基，丙基或丁基; R5是含有一个或多个杂原子如氧，氮和硫的C1-22直链或侧链烷基; M表示中心原子，具有Ti，Zr，Si，Cs，W，Ge或Ta; L为4〜6为配位数; X表示螯合配体; P = 1或2; S对应于配体的螯合能力，为双齿或三齿。

公开(公告)号：KR1020000073475A

公开(公告)日：2000-12-05

申请号：KR1019990016788

申请日：1999-05-11

Applicant: 한국과학기술원

Inventor： 배병수 ,  최윤기 ,  어영주 ,  박언호

IPC: C09K3/18

CPC classification number: C09K3/18 ,  B60S1/023 ,  C03C17/00 ,  C03C2217/00 ,  G02C7/02

Abstract: PURPOSE: An antifogging coating liquid for the formation of a coating film excellent in wear resistance, adhesion to a base material, antifogging ability, durability and hydrophilicity using transition metal alkoxide and unsaturated hydrocarbon bond-containing organic monomers is provided which can be used for helmets, glass lenses, automobile glass and sunglass lenses. CONSTITUTION: The antifogging coating liquid comprises 30 to 70 parts by weight of an alkoxysilane compound of the formula; R1-Si-(OR2)3, 30 to 50 parts by weight of a hydrophilic organic monomer of the formula; R3-CCH2-R4 having an unsaturated hydrocarbon bond, 3 to 10 parts by weight of transition metal alkoxide of the formula; M(OR2)a and metal oxide of the formula; MxOy, 2 to 10 parts by weight of a surfactant of the formula; OH(CH2CH2O)bR5 and 0.005 to 1 parts by weight of a heat or ultraviolet curing catalyst. In formula, R1 represents an alkyl group containing 10 carbons or less having an unsaturated hydrocarbon bond or an acrylic hydrocarbon group containing 10 carbons or less having an unsaturated hydrocarbon bond, R2 represents an alkyl group containing 4 carbons or less, one of R and R4 represents a hydrocarbon group containing 10 carbons or less having at least one of hydroxyl, amine, ether or carboxyl, R5 represents an alkyl group containing 10 carbons or less having an unsaturated hydrocarbon bond, M is a metal element, a is an integer from 3 to 6, x and y are an integer.

Abstract translation: 目的：提供一种用于形成耐磨性，与基材的粘合性，防雾性，耐久性和使用过渡金属醇盐和不饱和烃键的有机单体的亲水性的涂膜的防雾涂布液，其可用于头盔 ，玻璃镜片，汽车玻璃和太阳镜。 构成：防雾涂布液含有30〜70重量份下式的烷氧基硅烷化合物; R1-Si-（OR2）3,30〜50重量份下式的亲水性有机单体; 具有不饱和烃键的R3-CCH2-R4，3-10重量份下式的过渡金属醇盐; M（OR2）a和下式的金属氧化物; MxOy，2至10重量份下式的表面活性剂; OH（CH 2 CH 2 O）b R 5和0.005〜1重量份的热或紫外线固化催化剂。 在式中，R 1表示具有不饱和烃键的10个或更少碳原子的烷基或含有不饱和烃键的10个碳原子的丙烯酸烃基，R 2表示含有4个碳以下的烷基，R 4和R 4中的一个 表示含有10个以下碳原子的烃基，其具有羟基，胺，醚或羧基中的至少一种，R 5表示具有不饱和烃键的10个以下碳原子的烷基，M为金属元素，a为3以上的整数 至6，x和y为整数。

公开(公告)号：KR1020030078247A

公开(公告)日：2003-10-08

申请号：KR1020020017153

申请日：2002-03-28

Applicant: 한국과학기술원

Inventor： 배병수 ,  정지인 ,  박언호 ,  강은석

IPC: G02B6/02

Abstract: PURPOSE: A method for manufacturing a plate optical waveguide is provided to be capable of simplifying manufacturing processes and reducing the light loss of the plate optical waveguide. CONSTITUTION: After forming a lower clad layer(2) on a substrate(1), an optical waveguide(3) is deposited at the upper portion of the lower clad layer, wherein the optical waveguide includes an inorganic-organic hybrid matrix homogeneously doped with photosensitive photochemistry monomers. An exposure process is carried out at the predetermined portion of the optical waveguide for fixing the photochemistry monomers. After removing the unexposed portion of the photochemistry monomers, a heat treatment is carried out at the optical waveguide for hardening the optical waveguide. Then, an upper clad layer(6) is formed at the upper portion of the resultant structure.

Abstract translation: 目的：制造板光波导的方法能够简化制造工艺并降低板光波导的光损失。 构成：在基板（1）上形成下包层（2）之后，在下包层的上部沉积光波导（3），其中光波导包括均匀掺杂有 光敏光化学单体。 在用于固定光化学单体的光波导的预定部分进行曝光处理。 在去除光致化学单体的未曝光部分之后，在光波导下进行热处理以硬化光波导。 然后，在所得结构的上部形成上覆层（6）。

公开(公告)号：KR100302326B1

公开(公告)日：2001-09-22

申请号：KR1019990021425

申请日：1999-06-09

Applicant: 한국과학기술원

Inventor： 배병수 ,  최윤기 ,  어영주 ,  박언호

IPC: C08K5/54

CPC classification number: C09D183/10 ,  C08F8/42 ,  C08G77/442 ,  C08G77/58 ,  C08F16/06

Abstract: 본발명은폴리비닐알콜-실란커플링제를이용한무-유기공중합체및 그의제조방법에관한것이다. 본발명에의한무-유기공중합체는히드록시기와실란기를포함하는실란커플링제화합물과유기금속화합물과반응시켜제조할수 있다. 본발명에의한무-유기공중합체는용해성고분자의수분저항성을향상시키면서친수성을유지시켜수지, 필름코팅등의형태로김서림방지제, 소포제, 윤활제, 도료, 내부식성코팅, 방수코팅, 플라스틱및 금속의보호코팅등에사용할수 있다.

公开(公告)号：KR100297953B1

公开(公告)日：2001-09-22

申请号：KR1019990002073

申请日：1999-01-23

Applicant: 한국과학기술원

Inventor： 배병수 ,  최윤기 ,  어영주 ,  박언호

IPC: C07F7/08

CPC classification number: C07F7/1836

Abstract: 본발명은히드록시기를가진고분자와규소산화물을공유결합시켜하기일반식 1로표시되는실란커플링제및 그의제조방법에관한것이다. 본발명에의한실란커플링제는하기일반식 2로나타낼수 있는비닐유도체를질소또는아르곤기류하에서유기용매에용해시킨후, 금속촉매존재하에서일반식 3으로나타낼수 있는알콕시실란유도체와반응시켜제조하거나또는하기일반식 4로나타낼수 있는알킬마그네슘할라이드를질소또는아르곤기류하에서상기에서언급한용매에용해시킨후, 일반식 5로나타낼수 있는할로알콕시실란과반응시켜제조할수 있다. RRRSi-X H-SiRRRX-MgZ RRRSi-Z

公开(公告)号：KR1020000051547A

公开(公告)日：2000-08-16

申请号：KR1019990002073

申请日：1999-01-23

Applicant: 한국과학기술원

Inventor： 배병수 ,  최윤기 ,  어영주 ,  박언호

IPC: C07F7/08

CPC classification number: C07F7/1836

Abstract: PURPOSE: A silane coupling agent by covalent bonding high molecule having hydroxy group and silicone oxide and a method for preparing thereof are provided. CONSTITUTION: A silane coupling agent is represented by the following formula 1, where R1, R2 and R3 are independently selected from the group consisting of linear or branched alkyl, alkoxy, phenyl, phenyl alkoxy, benzyloxy and phenyl alkyl having 4-22 carbon atoms, optionally substituted by functional group such as fluoride, glycidoxy, amine, vinyl, (met)acryl, amino or mercapto and at least one of R1, R2 and R3 has alkoxy group; X is alkyl group or arylalkyl group having 4-22 carbon atoms containing at least one functional group selected from the group consisting of dioxaranylalkyl, dioxanylalkyl, ketal, alkylidene ketal, cycloalkylidene ketal, acetal, dialkylacetal, alkylideneacetal, phenylalkylideneacetal, benzylideneacetal, ketone and cycloacetal having 4-8 carbon atoms where at least one atom selected from the group consisting of oxygen, sulfur and nitrogen is optionally contained at the carbon chain. The silane coupling agent is prepared either by the method comprising steps of: (i) dissolving the vinyl derivative of the following formula 2 in organic solvent under nitrogen or argon gas; and (ii) reacting the step (i) with the alkoxysilane derivative of the following formula 3 under metal catalyst or by the method comprising steps of: (i) dissolving the alkylmagnesiumhalide of the following formula 4 in organic solvent under nitrogen or argon gas; and (ii) reacting the step (i) with the haloalkoxysilane of the following formula 5, where the definitions of R1, R2, R3 and X are the same as described above; Y1 is alkyl group or arylalkyl group having 4-19 carbon atoms containing at least one functional group selected from the group consisting of dioxaranylalkyl, dioxanylalkyl, ketal, alkylidene ketal, cycloalkylidene ketal, acetal, dialkylacetal, alkylideneacetal, phenylalkylideneacetal, benzylideneacetal, ketone and cycloacetal having 4-8 carbon atoms where at least one atom selected from the group consisting of oxygen, sulfur and nitrogen is optionally contained at the carbon chain; Y2 is same as Y1 or optionally contains hydrogen atom; and Z is halogen atom.

Abstract translation: 目的：提供通过共价键合具有羟基的高分子和硅氧烷氧化物的硅烷偶联剂及其制备方法。 构成：硅烷偶联剂由下式1表示，其中R 1，R 2和R 3独立地选自直链或支链烷基，烷氧基，苯基，苯基烷氧基，苄氧基和具有4-22个碳原子的苯基烷基 任选被氟化物，缩水甘油氧基，胺，乙烯基，（甲基）丙烯酰基，氨基或巯基等官能团取代，R 1，R 2和R 3中的至少一个具有烷氧基; X是含有至少一个选自二氧杂环戊烷基，二烷基烷基，缩酮，亚烷基缩酮，环亚烷基缩酮，缩醛，二烷基缩醛，亚烷基缩醛，苯基亚烷基缩醛，亚苄基缩醛，酮和环缩醛的至少一个官能团的烷基或芳烷基 具有4-8个碳原子，其中至少一个选自氧，硫和氮的原子任选地包含在碳链上。 硅烷偶联剂的制备方法包括以下步骤：（i）将下式2的乙烯基衍生物在氮气或氩气下溶解在有机溶剂中; 和（ii）在金属催化剂下使步骤（i）与下式3的烷氧基硅烷衍生物反应，或者通过包括以下步骤的方法：（i）将下式4的烷基镁卤化物在氮气或氩气下溶解在有机溶剂中; 和（ii）使步骤（i）与下式5的卤代烷氧基硅烷反应，其中R 1，R 2，R 3和X的定义与上述相同; Y1是含有至少一个选自二氧杂环戊烷基，二烷基烷基，缩酮，亚烷基缩酮，环亚烷基缩酮，缩醛，二烷基缩醛，亚烷基缩醛，苯基亚烷基缩醛，亚苄基缩醛，酮和环缩醛中的至少一个官能团的烷基或芳烷基 具有4-8个碳原子，其中至少一个选自氧，硫和氮的原子任选地包含在碳链上; Y2与Y1相同或任选含有氢原子; Z为卤素原子。