会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 유무기 하이브리드 수지 조성물, 그 제조 방법 및 이를이용한 플라스틱 기판용 광학 필름 제조 방법
    • 有机无机混合树脂组合物及其制造方法及使用其的光学薄膜的制造方法
    • KR1020090096020A
    • 2009-09-10
    • KR1020080021343
    • 2008-03-07
    • 한국생산기술연구원
    • 문인규전현애김경수이상국최경호박인정민재
    • C08K9/04C08K3/36C08L69/00C08L63/00
    • An organic and inorganic hybrid resin composition, its preparation method, and an organic and inorganic hybrid resin are provided to lower a coefficient of thermal expansion and to improve optical characteristic without the deterioration of the transparency of a film. An organic and inorganic hybrid resin composition comprises 5-90 wt% of a silica sol whose surface is modified with an epoxy functional group or an amine functional group; 10-90 wt% of a polycarbonate-based or epoxy-based polymer system; and a solvent. The silica sol is prepared by reacting a silane compound represented by the formula I, or a mixture of the silane compound represented by the formula I and a silane compound represented by the formula II, wherein at least one of R1, R2, R3 and R4 is an organic substituent having an epoxy group or an amine group, and the rest are independently OH or a C1-10 alkoxy group; and at least one of R5, R6, R7 and R8 is OH or a C1-10 alkoxy group, and the rest are independently a C1~10 alkyl group, a C6~20 arylene group, a C1~10 alkyl C6~20 arylene group or a C6~20 aryl C1~10 alkylene group.
    • 提供有机和无机杂化树脂组合物,其制备方法和有机和无机杂化树脂,以降低热膨胀系数并改善光学特性,而不会降低膜的透明度。 有机和无机杂化树脂组合物包含5-90重量%的表面用环氧官能团或胺官能团改性的二氧化硅溶胶; 10-90重量%的聚碳酸酯基或环氧基聚合物体系; 和溶剂。 通过使由式I表示的硅烷化合物或由式I表示的硅烷化合物的混合物与由式II表示的硅烷化合物的混合物反应制备二氧化硅溶胶,其中R 1,R 2,R 3和R 4中的至少一个 是具有环氧基或胺基的有机取代基,其余为OH或C1-10烷氧基; 并且R 5,R 6,R 7和R 8中的至少一个为OH或C 1-10烷氧基,其余为C 1-10烷基,C 6〜20亚芳基,C 1-10烷基C6〜20亚芳基 基团或C6〜20芳基C1〜10亚烷基。
    • 4. 发明授权
    • 저열팽창계수를 갖는 폴리카보네이트 수지 조성물 및 이를이용한 플라스틱 기판용 광학필름
    • 聚碳酸酯树脂组合物,用于塑料基材的低光和薄膜
    • KR100869383B1
    • 2008-11-19
    • KR1020080021342
    • 2008-03-07
    • 한국생산기술연구원
    • 전현애문인규김경수이상국최경호박인정민재
    • C08L69/00C08L101/00C08J5/18C08K3/00
    • A polycarbonate resin composition having coefficient of thermal expansion is provided to reduce the coefficient of thermal expansion of the optical film for the plastic substrate effectively by preparing an organic and inorganic hybrid complex which is chemically combined with an inorganic filler reformed with polycarbonate and light reaction functional group. A polycarbonate resin composition comprises 100 parts by weight of curable binder; 20-90 parts by weight of a polycarbonate; 5-50 parts by weight of photocurable monomer including a multi-functional monomer having a thiol group; 5-90 parts by weight of inorganic filler surface-modified to the photocurable functional group; and 0.1-5 parts by weight of a photoinitiator. The polycarbonate is at least one selected from a group consisting of polycarbonate having photocurable functional group and polycarbonate which does not have a photocurable functional group.
    • 提供一种具有热膨胀系数的聚碳酸酯树脂组合物,通过制备与用聚碳酸酯重整的无机填料化​​学结合的有机和无机杂化复合物和光反应功能,有效地降低塑料基材用光学膜的热膨胀系数 组。 聚碳酸酯树脂组合物包含100重量份的可固化粘合剂; 20-90重量份的聚碳酸酯; 5-50重量份的包含具有硫醇基的多官能单体的光固化单体; 5-90重量份对光固化官能团进行表面改性的无机填料; 和0.1-5重量份的光引发剂。 聚碳酸酯是选自具有光固化性官能团的聚碳酸酯和不具有光固化性官能团的聚碳酸酯中的至少一种。
    • 5. 发明公开
    • 나노실리카입자를 포함하는 유기-무기하이브리드 코팅제,이로 형성된 버퍼층을 갖는 플라스틱 기판 및 그 제조방법
    • 包含纳米颗粒的有机无机混合涂料组合物,包含其中制备的缓冲层的塑料基材及其制备方法
    • KR1020080055713A
    • 2008-06-19
    • KR1020070130477
    • 2007-12-13
    • 한국생산기술연구원
    • 전현애문인규박인이상국최경호김현아노지숙
    • C09D1/02C09D1/00C09D7/12B82Y30/00
    • C09D1/00B23B27/08B32B33/00C07F7/084C08L33/04C08L75/04
    • An organic-inorganic hybrid coating agent containing nanosilica particles is provided to produce a plastic substrate having excellent cracking and peeling resistance, gas permeability, surface hardness, thermal stability and processability. An organic-inorganic hybrid coating agent containing nanosilica particles comprises: 95-99.9 wt% of a polyhedral oligomeric silsesquioxane-based inorganic compound; and 0.1-5 wt% of a photoinitiator. The polyhedral oligomeric silsesquioxane-based inorganic compound is represented by the following formula 2, wherein R is selected from the group consisting of C1-C8 linear, branched or cyclic alkyl, aromatic groups such as phenyl and naphthyl and hydridodimethylsiloxyl; or any one of the R groups is selected from norbornyl, (meth)acrylate, styrene, epoxy, isocyanate, C1-C8 alcohol, thiol, silanethiol, amine, silane, C1-C8 alkoxysilane, halogenated(F, Cl, Br, I) silane, phenol, halide(F, Cl, Br, I), C1-C8 carboxylic acid, nitrile and C1-C8 ester, and the others are selected from a C1-C8 linear, branched or cyclic alkyl, aromatic groups such as phenyl and naphthyl, and non-reactive groups such as hydridodimethylsiloxyl.
    • 提供含有纳米二氧化硅颗粒的有机 - 无机混合涂层剂,以制备具有优异的耐剥离性,耐剥离性,透气性,表面硬度,热稳定性和加工性的塑料基材。 含有纳米二氧化硅颗粒的有机 - 无机杂化涂层剂包括:95-99.9重量%的多面体低聚倍半硅氧烷系无机化合物; 和0.1-5重量%的光引发剂。 多面体低聚倍半硅氧烷类无机化合物由下式2表示,其中R选自C 1 -C 8直链,支链或环状烷基,芳基如苯基和萘基,以及氢化二甲基甲硅烷氧基; 或者R基中的任何一个选自降冰片基,(甲基)丙烯酸酯,苯乙烯,环氧,异氰酸酯,C1-C8醇,硫醇,硅烷硫醇,胺,硅烷,C1-C8烷氧基硅烷,卤代(F,Cl,Br, )硅烷,苯酚,卤化物(F,Cl,Br,I),C1-C8羧酸,腈和C1-C8酯,其他选自C1-C8直链,支链或环状烷基,芳基如 苯基和萘基,以及非反应性基团如氢化二甲基甲硅烷氧基。