基本信息:
- 专利标题: 폴리아마이드-이미드의 모노머 조성 분석방법 및 분석시스템
- 专利标题(英):Analytical Method and System for Composition of Monomer in Polyamide-Imide
- 专利标题(中):聚酰亚胺单体组分分析方法及系统
- 申请号:KR1020140047331 申请日:2014-04-21
- 公开(公告)号:KR1020150121460A 公开(公告)日:2015-10-29
- 发明人: 김병현 , 조혜성 , 김동현
- 申请人: 주식회사 엘지화학
- 申请人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人: 주식회사 엘지화학
- 当前专利权人: 주식회사 엘지화학
- 当前专利权人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人: 김애라
- 主分类号: G01N30/02
- IPC分类号: G01N30/02 ; G01N30/06 ; G01N30/72 ; G01N33/44 ; C08L79/08
摘要:
본발명은 (a) 폴리아마이드-이미드를가수분해(hydrolysis)해서제 1시료를준비하는단계; (b)폴리아마이드-이미드를메탄올분해(Methanolysis)해서제 2시료를준비하는단계; (c) 상기제 1시료및 제 2시료를각각액-액추출(Liquid-Liquid Extraction)을통하여, 유기층을회수하는단계; 및 (d) 상기회수된유기층의시료들을각각 GC/MS 분석하는단계를포함하는폴리아마이드-이미드의모노머조성분석방법및 이를이용한분석시스템에관한것이다.
摘要(中):
本发明涉及聚酰胺 - 酰亚胺中单体组成的分析方法及其使用方法。 该方法包括:(a)通过水解聚酰胺 - 酰亚胺制备第一样品的步骤; (b)通过甲酰化聚酰胺 - 酰亚胺制备第二样品的步骤; (c)通过第一样品和第二样品的液 - 液萃取来收集有机层的步骤; 和(d)分析在GC / MS中收集的有机层的收集样品的步骤。
摘要(英):
The invention (a) polyamide - already by the step of de-hydrolysis (hydrolysis) preparing a first sample; (B) polyamide-already by the step of de methanol decomposition (Methanolysis) preparing a second sample; Further comprising: through the liquid extraction (Liquid-Liquid Extraction), recovering the organic layer - (c) the first sample and a second sample solution, respectively; It relates to an imide of the monomer composition analysis method and analysis system using the same - and (d) a polyamide comprising the step of each analysis GC / MS a sample of the recovered organic layer.
公开/授权文献:
- KR101835172B1 폴리아마이드-이미드의 모노머 조성 분석방법 및 분석시스템 公开/授权日:2018-03-06
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N30/00 | 利用吸附作用、吸收作用或类似现象,或者利用离子交换,例如色谱法将材料分离成各个组分,来测试或分析材料 |
--------G01N30/02 | .柱色谱法 |