光/热成像用活性醚化物阻溶/促溶剂的分子设计

doi:10.7517/j.issn.1674-0475.2010.01.37

影像科学与光化学 ›› 2010, Vol. 28 ›› Issue (1): 37-46.DOI: 10.7517/j.issn.1674-0475.2010.01.37

光/热成像用活性醚化物阻溶/促溶剂的分子设计

余尚先¹, 丛培军², 杨金瑞¹, 邵正春², 王大伟², 顾江楠¹

1. 北京师范大学, 化学学院, 北京, 100875;
2. 威海经济技术开发区天成化工有限公司, 山东, 威海, 264205

收稿日期:2009-08-10 修回日期:2009-10-29 出版日期:2010-01-23 发布日期:2010-01-23
通讯作者: 余尚先(1935-), 男, 研究员, 从事功能高分子研究.

Molecular Design of Ethers with High Acidolysis Activity Used for Dissolution Inhibitor/Accelerator in Photo/Thermal Imaging

YU Shang-xian¹, CONG Pei-jun², YANG Jin-rui¹, SHAO Zheng-chun², WANG Da-wei², GU Jiang-nan¹

1. Department of Chemistry, Beijing Normal University, Beijing 100875, P.R.China;
2. Tiancheng Chemical Company, Weihai Economic and Technology Development Zone, Weihai 264205, P.R.China

Received:2009-08-10 Revised:2009-10-29 Online:2010-01-23 Published:2010-01-23

摘要/Abstract

摘要： 本文提供了低分子量酚类化合物与乙烯基烷基醚合成醚化率百分之百的高酸解活性醚化物(以下简称活性醚化物)的一般合成方法,并对其合成条件的优选进行了讨论.建立了原料酚类化合物与成像性能密切相关的参数,如羟当量,临界碱水不可溶羟当量,临界碱水可溶羟当量,表征原料酚类化合物阻溶、促溶能力比的M_P/A值,按照成像要求所设定的碱水易溶、碱水可溶、碱水微溶、碱水不溶(难溶)的AS_TW参数.测定或推算出活性醚化物的平均醚当量、与分子量相关的校正醚当量、活性醚化物的M_E/A_E值以及M_E/A_E值与M_P/A值的比值(即DL值)等多项参数.围绕上述参数的建立,提出了一些经验计算公式,根据所建立的参数值以及多年来从事光/热成像实验的实践,提出了光/热成像用活性醚化物分子设计的有关规则.

关键词: 光/热成像, 活性醚化物, 酚类化合物, 阻溶/促溶剂, 分子设计

Abstract: A general method for synthesizing active ethers(with complete etherification) synthesized from vinyl alkyl ether and low molecular weight phenol is investigated and the optimum synthesis conditions are proposed in this paper.Established a series of parameters between phenol and imaging, e.g.,hydroxy equivalent(N_oh)>critical alkaline aqueous insoluble hydroxy equivalent,critical alkaline aqueous soluble hydroxy equivalent and M_P/A value interpreted as ratio of dissolution inhibition to dissolution acceleration.Established alkaline solubilities of phenol(AS_TW) based on various imaging requirements:highly alkaline soluble,alkaline soluble,slightly alkaline soluble and alkaline insoluble.Measured or calculated parameters of active ether,i.e.average ether equivalent,calibrated average ether equivalent related to molecular weight,M_E/A_E value and DL(ration of M_E/A_E to M_P/A).Proposed several empirical formulae and molecular design rules of active ether for photo /thermal imaging based on the above parameters as well as author’s experiences in photo/thermal imaging.

Key words: photo/thermal imaging, active ether, phenol, dissolution inhibitor/accelerator, molecular design

中图分类号:

余尚先, 丛培军, 杨金瑞, 邵正春, 王大伟, 顾江楠. 光/热成像用活性醚化物阻溶/促溶剂的分子设计[J]. 影像科学与光化学, 2010, 28(1): 37-46.

YU Shang-xian, CONG Pei-jun, YANG Jin-rui, SHAO Zheng-chun, WANG Da-wei, GU Jiang-nan. Molecular Design of Ethers with High Acidolysis Activity Used for Dissolution Inhibitor/Accelerator in Photo/Thermal Imaging[J]. Imaging Science and Photochemistry, 2010, 28(1): 37-46.

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光/热成像用活性醚化物阻溶/促溶剂的分子设计

Molecular Design of Ethers with High Acidolysis Activity Used for Dissolution Inhibitor/Accelerator in Photo/Thermal Imaging

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[1]	杨金瑞, 余尚先, 顾江楠. 几类醚化物的水溶性、碱水溶解性和酸解活性[J]. 影像科学与光化学, 2009, 27(4): 241-247.
[2]	王毅, 刘燕刚, 陈建国, 黄德音. 有机电荷传输材料[J]. 影像科学与光化学, 1999, 17(1): 73-84.