PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION*
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PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION*
Vol. 9, Issue 4, Pages: 333-338(1991)
Affiliations:
1. Institute of Chemistry, Academia Sinica,Beijing
2. Academia Sinica
3. Beijing
Author bio:
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DOI:
CLC:
Published:20 December 1991
Accepted:
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[1]余云照,吴湘洪,宋爱腾.PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION~*[J].Chinese Journal of Polymer Science,1991,{4}(04):333-338.
YU Yunzhao, WU Xianghong, SONG Aiteng. PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION*[J]. 1991, 9(4): 333-338.
[1]余云照,吴湘洪,宋爱腾.PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION~*[J].Chinese Journal of Polymer Science,1991,{4}(04):333-338.DOI:
YU Yunzhao, WU Xianghong, SONG Aiteng. PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION*[J]. 1991, 9(4): 333-338.DOI:
PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION*
<正> Microgel-epoxy resin two-phase polymers were prepared by in situ copolymerization of ethylenic monomers with unsaturated polyesters. The choice of monomers and the effect of monomer concentration on microgel particle size were discussed. Agglomeration of particles played a significant role in the early stage of polymerization. The microgel dispersion in epoxy resin was stable after the finish of polymerization. Upon curing the particles remained well dispersed.
Abstract
Microgel-epoxy resin two-phase polymers were prepared by in situ copolymerization of ethylenic monomers with unsaturated polyesters. The choice of monomers and the effect of monomer concentration on microgel particle size were discussed. Agglomeration of particles played a significant role in the early stage of polymerization. The microgel dispersion in epoxy resin was stable after the finish of polymerization. Upon curing the particles remained well dispersed.
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