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
    • 인계 공중합체, 이의 제조방법 및 이를 포함하는 난연성 열가소성 수지 조성물
    • 含磷共聚物,其制备方法和包含其的阻燃剂热塑性树脂组合物
    • KR1020140080360A
    • 2014-06-30
    • KR1020120150062
    • 2012-12-20
    • 제일모직주식회사
    • 장승우고창홍
    • C08G79/02C08L85/02C08L101/00C08J5/00
    • C08G79/04C08K5/0066C08L9/06C08L71/12
    • The present invention relates to a phosphorous copolymer, a manufacturing method thereof and a flame-retardant thermoplastic resin composition including the same. The phosphorous copolymer includes a repetitive unit represented by Chemical Formula 1 wherein A is each independently a single bond, a C1 to C5 alkylene group, a C2 to C5 alkylidene group, a C5 to C6 cycloalkylidene group, -S-, or -SO2-; R1 and R2 are each independently a substituted or unsubstituted C1 to C6 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group; R3 and R4 are each independently a substituted or unsubstituted C1 to C6 alkyl group, a substituted or unsubstituted C3 to C6 cycloalkyl group, a substituted or unsubstituted C6 to C12 aryl group, or a halogen atom; a and b are each independently an integer from 0 to 4; and m and n are each independently an integer from 1 to 500.
    • 本发明涉及一种磷共聚物,其制造方法和含有该共聚物的阻燃热塑性树脂组合物。 磷共聚物包括由化学式1表示的重复单元,其中A各自独立地为单键,C1至C5亚烷基,C2至C5亚烷基,C5至C6亚环烷基,-S-或-SO2- ; R1和R2各自独立地为取代或未取代的C1至C6烷基,或取代或未取代的C6至C20芳基; R3和R4各自独立地为取代或未取代的C1至C6烷基,取代或未取代的C3至C6环烷基,取代或未取代的C6至C12芳基或卤素原子; a和b各自独立地为0〜4的整数; m和n各自独立地为1〜500的整数。
    • 8. 发明公开
    • 자극반응성 수화젤
    • 刺激性水凝胶
    • KR1020120048724A
    • 2012-05-16
    • KR1020100105854
    • 2010-10-28
    • 재단법인대구경북과학기술원
    • 정상원김은주김현철이세근이성준김민관
    • C08J3/075C08G65/00C08G79/02A61K9/06
    • PURPOSE: A hydrogel is provided to give stimulation reaction by including negative polymers and positive ions and to maintain gel persistence. CONSTITUTION: A hydrogel comprises a hydrophilic or amphipathic polymer including two or more of phosphate(PO4 ^2) groups and polyhydric cation corresponding with negative charged phosphate (PO4^2). The polyhydric cation is selected from low molecular weight compound or polycation including more than 2 cations selected from -NH3 and -N2(CH3)3, and positive charged metal ion having more than bivalent, and combinations thereof. The hydrogel additionally includes 0-20 parts by weight of additive selected from NaCl, CaCl2, NaCSN, PEG and a combination thereof based on 100.0 parts by weight of membranous polymers.
    • 目的:提供水凝胶,通过包括负性聚合物和阳离子进行刺激反应并保持凝胶持久性。 构成:水凝胶包含亲水或两亲性聚合物,其包括磷酸盐(PO4)2基团和对应于负电荷磷酸盐(PO 4 -2)的多羟基阳离子)的两种或多种。 多羟基阳离子选自低分子化合物或聚阳离子,包括多于2个选自-NH 3和-N 2(CH 3)3的阳离子,以及具有多于二价的带正电荷的金属离子及其组合。 基于100.0重量份膜聚合物,水凝胶另外包含0-20重量份的选自NaCl,CaCl 2,NaCSN,PEG及其组合的添加剂。