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公开(公告)号:KR100907750B1
公开(公告)日:2009-07-14
申请号:KR1020080015785
申请日:2008-02-21
Applicant: 한국교통대학교산학협력단
CPC classification number: C07F7/21
Abstract: A novel mixed phenylenemethylene(PPM) containing a functional polyhedral oligomer silsesquioxane (POSS) is provided to have thermal stability than PPM-benzyl and dispersed structure of spherical particle. A mixed poly(phenylemethylene) having a functional polyhedral oligomer silsesquioxanes of the chemical formula 1 is produced by reacting POSS-DMP (polyhedral oligomeric silsesquioxanes-dimethoxyphenol) and paraformaldehyde under the presence of acid. The POSS-DMP is synthesized by substituting a chlorobenzylchloropentyl-POSS(POSS-Cl) and DMP under the presence of base catalyst; A method for manufacturing the mixed poly(phenylenemethaylene) containing the functional polyhedral oligomer silsequioxane comprises: a step of making POSS-OH[(c-C5H9)7Si7O9(OH)3] through hydrolysis condensation reaction of cyclopentyl trichlorosilane; a step of performing corner-capping reaction of POSS-OH and trichloro[(4-chloromethyl)phenyl]silane to synthesize POSS-Cl; a step of substituting the POSS-Cl and DMP under the presence of base catalyst to obtain POSS-DMP; and a step of reacting POSS-DMP and paraformaldehyd under the acidic condition.
Abstract translation: 提供了含有功能性多面体低聚物倍半硅氧烷(POSS)的新型混合亚苯基亚甲基(PPM),其具有比PPM-苄基和球形颗粒分散结构的热稳定性。 通过使POSS-DMP(多面体低聚倍半硅氧烷 - 二甲氧基苯酚)和多聚甲醛在酸存在下反应制备具有化学式1的官能多面体低聚物倍半硅氧烷的混合聚(苯乙烯)。 POSS-DMP通过在碱催化剂存在下用氯苄基氯戊基POSS(POSS-Cl)和DMP代替而合成; 制备含有功能性多面体低聚物四氯硅烷的混合聚(亚苯基乙烯)的方法包括:通过环戊基三氯硅烷的水解缩合反应制备POSS-OH [(c-C 5 H 9)7 Si 7 O 9(OH)3] POSS-OH和三氯[(4-氯甲基)苯基]硅烷进行角位封端反应合成POSS-Cl的步骤; 在碱催化剂存在下取代POSS-Cl和DMP获得POSS-DMP的步骤; 和在酸性条件下使POSS-DMP和多聚甲醛反应的步骤。
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公开(公告)号:KR100697868B1
公开(公告)日:2007-03-22
申请号:KR1020050038168
申请日:2005-05-06
Applicant: 한국교통대학교산학협력단
Abstract: 벌크 몰드 컴파운드 조성물이 제공된다. 벌크 몰드 컴파운드 조성물은 불포화 폴리에스테르 수지와 폴리스티렌계 수지가 100 중량부가 되도록 혼합된 고분자 수지에 대하여, 1.0~15.0㎛의 입경을 가지는 수산화알미늄 170~400 중량부, 0.1~8.0㎛의 입경을 가지는 중질탄산칼슘 20~200 중량부, 염소화 파라핀 10~30 중량부, 삼산화안티몬 10~30 중량부, 계면활성제를 0.5~5중량부를 포함한다.
벌크 몰드 컴파운드, 불포화 폴리에스테르, 유리섬유, 계면 활성제, 난연성
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