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    • 5. 发明授权
    • 망상구조를 가진 유흡수용 탄성 그라프트중합체와 이의제조방법
    • 망상구조를가진유흡수용탄성그라프트중합체와이의제조방망
    • KR100405195B1
    • 2003-11-12
    • KR1020000053586
    • 2000-09-08
    • 조원제
    • 조원제김일곤주미화
    • C08F279/02
    • PURPOSE: Provided is a mesh type elastic graft polymer for oil-absorption, which has excellent elasticity and improved selective absorption and adsorption for oil and can be used for oil absorbing products such as oil fences and adsorbing fabric. CONSTITUTION: The mesh type elastic graft polymer is produced by graft-polymerizing and crosslinking 10-50wt% of a rubber having the content of unsaturated bonds being 8-12% and excellent light-resistance, 37-83wt% of aliphatic or aromatic vinyl monomers having C3-C18 straight or branched substituents, 2.5-20wt% of a crosslinking agent, and 1-10wt% of an initiator at 50-120deg.C for 6-120 hours under nitrogen or argon gas, wherein the rubber is at least one or two selected from the group consisting of polybutadiene, poly(styrene-co-butadiene), and poly(ethylene-co-propylene).
    • 用途:提供一种用于吸油的网状弹性接枝聚合物,其具有优异的弹性和改善的对油的选择性吸收和吸附性,并可用于油围栏和吸附织物等吸油产品。 构成:网状弹性接枝聚合物是通过将10-50%(重量)的不饱和键含量为8-12%,优异的耐光性的橡胶,37-83%(重量)的脂族或芳族乙烯基单体 在氮气或氩气下在50-120℃温度下具有C3-C18直链或支链取代基,2.5-20重量%交联剂和1-10重量%引发剂,其中所述橡胶为至少一种 或选自由聚丁二烯,聚(苯乙烯 - 共 - 丁二烯)和聚(乙烯 - 共 - 丙烯)组成的组中的两种。
    • 9. 发明公开
    • 채봉기
    • 通过使用高度可调节管调整BEEHIVE的位置,BEE收集装置可以诱导BEES进入BEEHIVE
    • KR1020040085625A
    • 2004-10-08
    • KR1020030020383
    • 2003-04-01
    • 조영만조원제윤주황장인학
    • 조영만장인학윤주황조원제
    • A01K59/00
    • A01K59/00A01K57/00
    • PURPOSE: A bee collecting apparatus is provided to achieve an easy manipulation and convenient carrying through a simplified structure thereof, and to achieve an improvement in a height adjustment characteristic thereof. CONSTITUTION: The bee collecting apparatus comprises a case(1), a height adjustable pipe unit(3) connected to a lower end of the case by means of a connection pipe(2) and having a plurality of pipes having different diameters so as to be folded or unfolded in a telescopic manner, in the height adjustable pipe unit being received a stopper and a plastic wire saw, a winch(7) formed at a circumferential position of the lowermost pipe of the height adjustable pipe unit and having a winding drum around which a wire is releasably wound, and a tripod(4) for fixing the height adjustable pipe unit by means of a fixing pipe(41).
    • 目的:提供一种蜂蜜收集装置,以实现简单的操作和方便地携带其简化结构,并实现其高度调节特性的改进。 构成:蜂蜜收集装置包括壳体(1),高度可调管单元(3),其通过连接管(2)连接到壳体的下端,并且具有多个具有不同直径的管,以便 可伸缩地折叠或展开,高度可调节管单元被接收止动器和塑料线锯,绞盘(7)形成在高度可调管单元的最下管的周向位置,并具有卷绕鼓 电线可释放地缠绕在其周围;三脚架(4),用于通过固定管(41)固定高度可调节管单元。