Hyperbranched Base-dissolved Photosensitive Polymers were Synthesized from 1,2,4-trimellitic Anhydride and Ethylene Glycol and Glycidyl Methacrylate

doi:10.7517/j.issn.1674-0475.2010.03.193

Imaging Science and Photochemistry ›› 2010, Vol. 28 ›› Issue (3): 193-201.DOI: 10.7517/j.issn.1674-0475.2010.03.193

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Hyperbranched Base-dissolved Photosensitive Polymers were Synthesized from 1,2,4-trimellitic Anhydride and Ethylene Glycol and Glycidyl Methacrylate

FENG Zong-cai¹, LI Lin², DENG Feng-juan¹, WEI Li¹, LIU Xiao-yuan¹

1. Chemistry Science and Technology School, Zhanjiang Normal College, Development Center for New Materials Engineering & Technology in Universities of Guangdong, Zhanjiang 524048, Guangdong, P. R. China;
2. Research Inst.of Light Chemical Engineering, South China Univ. of Tech., Guangzhou 510640, Guangdong, P. R. China

Received:2010-02-25 Revised:2010-03-22 Online:2010-05-23 Published:2010-05-23

Abstract

Abstract: Hyperbranched base-dissolved photosensitive polyesters were synthesized from 1,2,4-trimellitic anhydride and ethylene glycol and glycidyl methacrylate.By using the peripheral carboxyls of synthesized polymer molecules and allyl glycidyl ether reacting together,leading reactive trimethylopropane diallyl enther into the periphery of extra polymer molecules,the effects of the component of resins on sensitivity and alkali solubility were studied.The result shows that fairly good alkali solubility and photocuring can be gained through adjusting the proportion of reactants.

Key words: hyperbranched polyester, alkali solubility, photocuring

CLC Number:

FENG Zong-cai, LI Lin, DENG Feng-juan, WEI Li, LIU Xiao-yuan. Hyperbranched Base-dissolved Photosensitive Polymers were Synthesized from 1,2,4-trimellitic Anhydride and Ethylene Glycol and Glycidyl Methacrylate[J]. Imaging Science and Photochemistry, 2010, 28(3): 193-201.

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Hyperbranched Base-dissolved Photosensitive Polymers were Synthesized from 1,2,4-trimellitic Anhydride and Ethylene Glycol and Glycidyl Methacrylate

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