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公开(公告)号：KR1019950000824A
公开(公告)日：1995-01-03
申请号：KR1019930010985
申请日：1993-06-16
Applicant: 한국화학연구원
IPC: C09J9/00
Abstract: 본 발명은 볼트/너트나 나사에 사용되는 마이크로캡슐형 접착제의 제조방법에 관한 것으로 더욱 상세하게는 접착성분의 단량체, 개시제 및 유기용매등이 들어 있는 마이크로캡슐들을 용매활성화형 수지를 포함하는 또다른 접착성분의 단량체/올리고머, 코팅중진제, 커플링제, 비점착 부여제 및 유기용매 등의 바인더 용액과 함께 섞어서, 필요한 부위에 코팅, 건조하여 사용하는 것으로, 그 접착방식이 접착성분의 단량체/올리고머등에 의한 화학반응은 물론 캡슐내부의 유기용매와 용매활성화 수지간의 용매활성화 반응을 동시에 적용하는 방법이다.
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公开(公告)号：KR1019950000823A
公开(公告)日：1995-01-03
申请号：KR1019930010984
申请日：1993-06-16
Applicant: 한국화학연구원
IPC: C09J9/00
Abstract: 본 발명은 접착제 성분을 함유한 마이크로캡슐의 제조방법에 관한 것으로써, 더욱 상세하게는 계면활성제가 들어있는 수용액에 한쪽의 캡슐벽막 원료, 접착성분의 단량체, 개시제 및 유기용제등이 함유된 오일들을 교반·분산시키면서, 여기에 다른 한쪽의 캡슐벽막 원료를 첨가하여, 이 오일방울들이 수용액의 계면에서 계면중합반응을 이룸으로써 접착제 성분을 함유한 마이크로캡슐을 제조하는 방법에 관한 것이다.
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公开(公告)号：KR1019970000309B1
公开(公告)日：1997-01-08
申请号：KR1019930010985
申请日：1993-06-16
Applicant: 한국화학연구원
IPC: C09J9/00
Abstract: A microcapsule-type adhesive was manufactured by mixing the anaerobic microcapsule type adhesive and binder solution, coating and drying to give the titled adhesive. Thus, a mixture of gelatin and arabic gum as surfactant, raw material for capsule such as triisocyanate[2-ethyl-2-(hydroxy methyl)-1,3-propanediol, an adhesive monomer such as trimethylol propane triacrylate, M-methyl styrene and vinyl toluene, a reducing agent such as N,N'-dimethyl-p-toluidine, an oxidizing agent such as cumene hydro peroxide, and an organic solvent such as tetrachloroethylene and toluene were stirred at 60deg.C for 1 hour, where ethylene glycol which is the raw material for the other capsule is added to the mixture for a interfacial polymerization to give round-shaped polyurethane microcapsule.
Abstract translation: 通过混合厌氧微胶囊型粘合剂和粘合剂溶液，涂布和干燥以制备标题粘合剂来制造微胶囊型粘合剂。 因此，明胶和阿拉伯树胶作为表面活性剂的混合物，胶囊的原料如三异氰酸酯[2-乙基-2-（羟基甲基）-1,3-丙二醇，粘合单体如三羟甲基丙烷三丙烯酸酯，M-甲基苯乙烯 和乙烯基甲苯，还原剂如N，N'-二甲基 - 对甲苯胺，氧化剂如枯烯过氧化氢和有机溶剂如四氯乙烯和甲苯的混合物在60℃下搅拌1小时，其中乙烯 将作为另一胶囊的原料的二醇加入混合物中进行界面聚合，得到圆形聚氨酯微胶囊。
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公开(公告)号：KR1019920005647B1
公开(公告)日：1992-07-11
申请号：KR1019900009745
申请日：1990-06-29
Applicant: 한국화학연구원
IPC: A61K9/52
Abstract: The method for producing a controlled release-type microcapsule is characterized by (a) adding an aqueous soln. of water- soluble drug and diethylene triamine (or tetraethylene pentamine) to an organic soln. of polyvinyl pyrrolidone surfactant and cebacoyl (or terephthaloyl adipoyl, isophthaloyl) chloride, (b) agitating the mixed soln. to obtain a polyamide microcapsule by the interfacial polymerization, (c) coating the capsule with a chloroform soln. contg. C12-18 fatty acid as an organic conating agent, and (d) drying the coated capsule.
Abstract translation: 控制释放型微胶囊的制造方法的特征在于：（a）添加水性溶胶。 的水溶性药物和二亚乙基三胺（或四亚乙基五胺）与有机溶胶接触。 的聚乙烯吡咯烷酮表面活性剂和癸二酰基（或对苯二甲酰己二酰基，间苯二酰基）氯化物，（b）搅拌混合溶胶。 通过界面聚合获得聚酰胺微胶囊，（c）用氯仿溶胶包被胶囊。 contg。 C12-18脂肪酸作为有机锥剂，和（d）干燥涂覆的胶囊。
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Patent Agency Ranking
公开(公告)号：KR1019970000308B1
公开(公告)日：1997-01-08
申请号：KR1019930010984
申请日：1993-06-16
Applicant: 한국화학연구원
IPC: C09J9/00
Abstract: Triisocyanate, a mononer, an oxidant, a reductant, and an organic sol- vent are added in surfactant-melted aqueous solutioin, stirred at a uniform rate to make oil droplets, polymerized interfacially with multifunctional alcohol, filtrated, washed, and dried. In the process, triisocyanate must be a reactant of 2-ethyl-2-(hydroxymethyl-1,3-pro-panediol and toylene-2,4-diisocyanate at a mole ratio of 1:3, the concentration of triisocyanate must be 15-25 wt.% based on the total wt. of oil drops. Gelatin and arabic gum must be used as a surfactant and the concentration of gelatin and arabic gum must be 0.9-1.5 wt.% based on the wt.% of aqueous solution.
Abstract translation: 将三异氰酸酯，单体，氧化剂，还原剂和有机溶剂加入到表面活性剂熔融的水溶液中，以均匀的速率搅拌，制成油滴，与多官能醇进行界面聚合，过滤，洗涤和干燥。 在此过程中，三异氰酸酯必须是2-乙基-2-（羟甲基-1,3-丙二酚和亚丁基-2,4-二异氰酸酯的摩尔比为1:3的反应物，三异氰酸酯的浓度必须为15 -25重量％，基于油滴的总重量，明胶和阿拉伯胶必须用作表面活性剂，明胶和阿拉伯树胶的浓度必须为0.9-1.5重量％，基于水溶液的重量％ 。
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