The mixtures of the starch and polyvinylamine(PVAm) showed significant effects on the improvement of paper strength,draining and retention of the pulp.
原淀粉与聚乙烯基胺 (PVAm)的混合糊液对再生浆具有显著的纸力增强、助滤和助留效果。
Two component interpenetrating polymer network (IPN) water blown flexible foams based on polyurethane (PU) and polyvinylester (PVE) were prepared by simultaneous technique.
合成了聚氨酯（ＰＵ）和聚乙烯基酯（ＰＶＥ）为基的全水发泡聚合物互穿网络（ＩＰＮｓ）软质泡沫。
Designating any of a group of polymerized thermoplastic vinyls, such as polyvinyl chloride.
聚乙烯基的表示一组聚合的热塑性乙烯基中任一种的，如聚氯乙烯
ethylene-methacrylic acid copolymer
乙烯-甲基丙烯酸共聚物
Ethylene/methacrylic acid EMA
乙烯/甲基丙烯酸共聚物
high vinyl polybutadiene rubber
高乙烯基聚丁二烯橡胶
medium vinyl polybutadiene rubber
中乙烯基聚丁二烯橡胶
methylvinylpyridine-divinylbenzene copolymer
甲基乙烯基吡啶－二乙烯苯共聚物
methylmethacrylate-butadiene-styrene copolymer
甲基丙烯酸甲酯－丁二烯－苯乙烯共聚物
polyvinyl methyl ethermaleic anhydride
聚乙烯甲基醚／马来酸酐
alkyl polyoxyethylene ether sulfate
烷基聚氧乙烯醚硫酸盐
vinyl-sulfonate copolymer
乙烯基磺酸盐共聚物
SYNTHESIS OF α-METHYLSTYRENE-STYRENE-ACRYLONITRILE COPOLYMER
α-甲基苯乙烯/苯乙烯/丙烯腈共聚物的研究
polyethylene-polyvinyl chloride insulated wire
聚乙烯-聚氯乙烯绝缘线
vinyl acetate-ethylene copolymer emulsion
乙酸乙烯-乙烯共聚乳液
polyvinyl chloracetate
聚氯乙烯-乙酸乙烯酯
Synthesis and Characterization of Vinyl Chloride-Isobutyl Vinyl Ether Copolymer;
氯乙烯—异丁基乙烯基醚共聚树脂合成与表征
vinylacetate-maleic anhydride copolymer
乙烯基醋酸盐-顺式丁烯二酸酐共聚物
butadiene-methylstyrene copolymer
丁二烯－甲基苯乙烯共聚物
methylstyrene copolymer
丁二烯－γ－甲基苯乙烯共聚物