CAS: 25685-29-4; Etakril

📜甲基丙烯酸甲酯,甲基丙烯酸乙酯 反应生成聚(乙基甲基丙烯酸酯-Co-甲基甲基丙烯酸酯)
参考文献:Nanoporous Polymeric Foam Having High Cell Density Without Nanofiller
标题:Nanoporous Polymeric Foam Having High Cell Density Without Nanofiller
摘要:一种聚合泡沫具有热塑性聚合物基质,定义多个单元,泡沫的特征在于:(a)聚合物基质含有大于50重量百分比的共聚物,其中至少有两种不同的单体,其中至少一种是甲基丙烯酸酯单体,每种单体的溶解参数低于20(兆帕)0.5,化学组成中氧的质量分数加上氮,氟和硅的质量分数的两倍大于0.2;其中单体占所有单体的至少90重量百分比;(b)以下至少一种:(i)每立方厘米泡沫聚合物组成物中至少3x1014有效成核位点密度;(II)平均孔径小于300纳米;(c)孔隙率大于30%;(d)无纳米级成核添加剂;以及(e)至少1毫米的厚度.

专利信息

专利号:US-6316519-B1
优先权日:1997-02-19
标 题 :Molecular weight controlled polymers by photopolymerization
发明人：BERGE CHARLES THOMAS; DESOBRY VINCENT
权利人:DU PONT
摘要:Synthesis of linear acrylic polymers and copolymers having controlled molecular weight by the photoinitiated free radical polymerization of vinyl monomers in the presence of chain transfer agents to produce polymers useful in coating compositions and the like, including printing inks.

专利号:CN-110563802-B
优先权日:2019-09-04
标 题:A group of antimicrobial peptide analogs containing N-methylated amino acid and N-terminal fatty acid modification and its synthesis method and application