2) ternary starch graft copolymer
三元接枝共聚物
1.
The ternary starch graft copolymers are synthesized by inverse emulsion polymerization with cassava starch,acrylic acid(AA) and acrylamide(AM) as raw material and potassium permanganate as the initiator.
以淀粉为主要原料,丙烯酰胺、丙烯酸为接枝单体,采用反相乳液聚合方法合成了改性淀粉三元接枝共聚物;考察了交联剂、引发剂浓度、单体配比、中和度、反应温度等因素对淀粉-丙烯酸-丙烯酰胺三元接枝共聚物吸水性能的影响。
3) random graft terpolymer
三元无规接枝共聚物
1.
The random graft terpolymers of NIPAAm-co-AAc-co-HEMA-g-PCL with varying mole ratios were subsequently synthesized by free radical polymerization of HEMA-PCL,N-isopropylacrylamide(NIPAAm) and acrylic acid(AAc),and characterized by 1H NMR,FTIR,gel permeation chromatograph,transmission electron microscopy,dynamic light scat.
通过甲基丙烯酸羟乙酯(HEMA)引发ε-己内酯(ε-CL)开环聚合得到带有双键的大分子预聚体甲基丙烯酸羟乙酯-聚己内酯(HEMA-PCL),该预聚体与N-异丙基丙烯酰胺(NIPAAm)及丙烯酸(AAc)自由基聚合得到一系列含有不同比例组分的三元无规接枝共聚物。
4) ternary copolymer grafted onto starch
淀粉接枝三元共聚物
5) tetrabasic graft copolymerization
四元接枝共聚
1.
the SBS tetrabasic graft copolymerization was studied and effects of the monomer ratio,amount of AA and BPO,solidifying technology on adhesive properties were discussed,and the convenient adhesive with good properties for polyolefine was prepared.
研究了SBS四元接枝共聚反应 ,讨论了MMA/BA配比 ,AA和BPO用量、反应时间和反应温度及固化工艺对粘接性能的影响 ,并制得了性能优良、使用方便的聚烯烃用粘合剂。
6) polybasic graft copolymerization
多元接枝共聚
补充资料：三元节
1.上元节﹑中元节﹑下元节的合称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条