The present disclosure relates to masterbatch compositions used for preparing articles, preforms or containers comprising a base polyester, a transition metal-based oxidation catalyst, an alkali metal compound, and an alkaline earth metal compound. The masterbatch compositions have desirable viscosity characteristics and the prepared articles, preforms or containers using these masterbatch compositions have desirable mechanical, visual and gas barrier properties.
Methods and devices for measuring total polar compounds in degrading oils
申请人:3M Innovative Properties Company
公开号:US20030027346A1
公开(公告)日:2003-02-06
This invention relates to methods for determining whether or not to discard a sample of oil based on the presence of polar compounds in the oil and devices to be used therewith. In a preferred embodiment a test strip comprising an adsorbent affixed to a backing is spotted with a polar indicator. A sample of oil is positioned on a heat conducting device supporting the test strip and the oil is allowed to migrate over the adsorbent material thereby displacing the polar indicator in an amount related to the amount of polar compounds in the oil. This displacement is correlated to the amount of polar compounds in the sample.
[EN] PHOTOSENSITIVE RESIN COMPOSITION, AND PHOTOSENSITIVE RESIN FILM AND COLOUR FILTER MANUFACTURED BY USING SAME<br/>[FR] COMPOSITION DE RÉSINE PHOTOSENSIBLE, ET FILM DE RÉSINE PHOTOSENSIBLE AINSI QUE FILTRE COLORÉ FABRIQUÉS EN L'UTILISANT<br/>[KO] 감광성 수지 조성물, 이를 이용하여 제조된 감광성 수지막 및 컬러필터
申请人:SAMSUNG SDI CO LTD
公开号:WO2022055109A1
公开(公告)日:2022-03-17
(A) 크산텐계 염료 및 100nm 미만의 평균입경(D50)을 가지는 청색 안료를 포함하는 착색제; (B) 라디칼 중합성 이중결합을 포함하는 바인더 수지; (C) 광중합성 화합물; (D) 광중합 개시제; (E) 소광제; 및 (F) 용매를 포함하는 감광성 수지 조성물, 상기 감광성 수지 조성물을 이용하여 제조되는 감광성 수지막 및 상기 감광성 수지막을 포함하는 컬러필터가 제공된다.