polycondensation
同义词释义
- 1)polycondensation[,pɔlikɔnden'seiʃən],缩合共聚2)intercondensation polymer,共缩聚合物3)intercondensation polymer,共缩聚聚合物4)Self-condensing vinyl copolymerization(SCVCP),自缩合乙烯基共聚合5)copolycondensation[,kəupɔlikɔnden'seiʃən],共缩聚6)co-polycondensation,共缩聚
用法例句
Sulfonated poly(phthalazinone ether nitrile ketone ketone)s copolymers(SPPENKKs) are synthesized in high molecular weight via direct polycondensation from SDFKK,DFKK,2,6-dicholobenzonitrile(DCBN) and DHPZ.
用4-(4-羟苯基)二氮杂萘酮(DHPZ)、3,3′-二磺酸钠-4,4′-(4-氟苯甲酰基)苯(SDFKK)、2,6-二氯苯腈(DCBN)以及4,4′-(4-氟苯甲酰基)苯(DFKK),通过缩合共聚反应成功合成了一系列不同磺化度、高分子量的磺化聚芳醚腈酮酮(SPPENKKs)。
Synthesis of modified melamine-urea-formaldehyde copolycondensation resin adhesive;
改性三聚氰胺-尿素-甲醛共缩聚树脂胶粘剂的合成
0%, molar ratio) of copolycondensation, There are a linear relation between t (reaction time of the third monomer)and lnη(η is low shear viscosity of copolymer at 303℃).
用硫磺、对二氯苯为原料,在极性有机溶剂中,以1,2,4-三氯苯作共聚反应第三单体,共缩聚制得了微支化型高分子量聚苯硫醚(PPS)树脂,在缩聚反应中,第三单体量一定时,一定时间内聚合物对数低切变粘度值与反应时间具有线性关系。
A polyamic acid(PAA) was synthesized in N,N′-dimethylformamide(DMF) via microwave-assisted copolycondensation by using 3,3′,4,4′-benzophen-onetetracarboxylic dianhydride(BDTA) and pyromellitic dianhydride(PMDA) as the dianhydride monomers,4,4′-diaminodiphenyl sulfone(DDS) and 4,4′-diaminodiphenyl ether(ODA) as the diamine monomers.
以3,3′,4,4′-二苯甲酮二酐(BTDA)、均苯四甲酸二酐(PMDA)、4,4′-二氨基二苯砜(DDS)和4,4′-二氨基二苯醚(ODA)为单体,采用微波辐射溶液缩聚得到一种四元共缩聚聚酰胺酸(PAA),然后经亚胺化得到聚酰亚胺(PI)。
The co-polycondensation type polyamic acid (PAA) was synthesized using 4,4′- diaminodiphenylmethane (MDA) as diamine monomer,3,3′,4,4′-benzoph-enonetetracarboxylic dianhydride (BDTA) and pyromellitic acid dianhydride (PMDA) as dianhydride monomers under conventional heating solution polycondensation.
以4,4′-二氨基二苯甲烷(MDA)为二胺单体,均苯四甲酸酐(PMDA)和3,3′,4,4′-二苯酮四羧酸二酐(BTDA)为二酐单体,低温溶液聚合生成一种共缩聚聚酰胺酸(PAA)。
melamine-urea copolycondensation resin adhesives for wood
三聚氰胺-尿素共缩聚树脂木材粘合剂
Study on Synthesis and Properties of Co-condensated MPF Resin;
MPF共缩聚树脂的合成与性能研究
Study on Synthesis and Properties of Co-condensated PUF Resin
PUF共缩聚树脂的合成及其性能研究
The Modification of Poly (Para-Phenylene Terephthalamide) by Copolycondensation;
聚对苯二甲酰对苯二胺三元共缩聚改性研究
Synthesis and Characterizaion of Aromic Polyimide via Microwave-Assisted Copolycondensation
微波辐射四元共缩聚聚酰亚胺的合成与表征
Condensation polymers from cardanol, formaldehyde and amine (PCX) are systhesized by copolycondensation, then are reacted with epoxy resin to form coating films.
用共缩聚的方法,由腰果酚、甲醛和多元胺合成腰果酚缩醛胺聚合物。
Studies on Urea-Formaldehyde-Modifier Co-condensed Resin Adhesive
尿素—甲醛—改性剂共缩聚树脂胶粘剂研究
Influence of NaOH/phenol mole ratio on the structure and performance of Phenol-Urea-Formaldehyde resin
NaOH用量对PUF共缩聚树脂结构和性能的影响
Influence of urea addition on phenol-urea-formaldehyde resin.
尿素用量对苯酚-尿素-甲醛共缩聚树脂的影响
Comparison of Structure Formation of Phenol-urea-formaldehyde Resin
苯酚-尿素-甲醛共缩聚树脂结构形成比较
Research Progress on Modification of PPTA by Copolycondensation
聚对苯二甲酰对苯二胺树脂共缩聚改性研究进展
Structure Formation and Variation of Mass Fractions of MUF and PMUF Co-condensed Resins;
MUF和PMUF共缩聚树脂结构形成及分子组分变化的研究
Structural Progressing of Phenol-urea-formaldehyde Resin under Alkaline Condition
碱性环境下苯酚-尿素-甲醛共缩聚树脂结构形成研究
Experiment on Hot Pressing Technology of Plybamboo Form by Phenol-urea-formaldehyde Cocondensed resins
苯酚-尿素-甲醛共缩聚树脂制取竹胶板模板热压工艺试验
Synthesis and Characterization of Polystyrene-b-Poly(Glycidyl Methacrylate) Copolymer
聚苯乙烯-聚甲基丙烯酸缩水甘油酯嵌段共聚物的合成与表征
Diagnosis of Atrophy Gastritis and Gastric Intestinal Metaplasia with Confocal Laser Endomicroscopy in Vivo
共聚焦激光显微内镜对萎缩性胃炎诊断价值
Synthesis of Polystyrene-b-Polycarbonate-b-Polystyrene and Polycarbonate-g-Polystyrene by the Combination of Condensation Polymerization and Atom Transfer Radical Polymerization;
原子转移自由基聚合与缩合聚合相结合聚苯乙烯/聚碳酸酯嵌段及接枝共聚物的合成
condensed sulfur dyes
缩聚染料,硫化缩聚染料
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