Synthesis and characterization of epoxy resin of 9,9'-bis-(3,5-dibromo-4-hydroxyphenyl) anthrone-10 and its jute composite [0.03%]
9,9'-双(3,5-二溴-4-羟基苯基)溴代十氢化蒽酮环氧树脂的合成及性能表征及其菊复合材料的研究制备与性能表征
Jabal D Thanki,Jignesh P Patel,P H Parsania
Jabal D Thanki
Epoxy resin of 9,9'-bis-(3,5-dibromo-4-hydroxyphenyl) anthrone-10 (EANBr, EEW 490) was synthesized and was characterized by IR and 1HNMR . EANBr and EPK3251 cured resin (EANBrC) were characterized by DSC and TGA at 10°Cmin-1 under nitrogen...
Radical polymerization approach for ring opened oxanorbornene anhydride based macromonomers [0.03%]
环状开环环氧诺博琳酸酐大单体的基团转移聚合研究
Ravichandran H Kollarigowda,Pankaj Thakur
Ravichandran H Kollarigowda
In this work, we synthesized end group functionalization of the cis-Norbornene-5-6-endo-dicarboxylic anhydride species via the ring-opening metathesis polymerization (ROMP) of oxanorbornene derivatives generated a chiseled poly(cis-Norborne...
Microwave-assisted synthesis of isosorbide-derived diols for the preparation of thermally stable thermoplastic polyurethane [0.03%]
微波辅助合成异山梨醇衍生二醇制备热稳定的热塑性聚氨酯
Nejib Kasmi,Martina Roso,Nadia Hammami et al.
Nejib Kasmi et al.
In order to prepare thermally stable isosorbide-derived thermoplastic polyurethane, the synthesis of two new chiral exo-exo configured diols, prepared from isosorbide, and two types of diphenols (bisphenol A and thiodiphenol) was described....
Noof A Alenazi,Mahmoud A Hussein,Khalid A Alamry et al.
Noof A Alenazi et al.
Polyethersulfone has been widely used as a promising material in medical applications and waste-treatment membranes since it provides excellent mechanical and thermal properties. Hydrophobicity of polyethersulfone is considered one main dis...
The production of high efficiency Ziegler-Natta catalyst with dual active sites nature using cyclohexyl chloride as promoter with super activity and produced superior polyethylene with controllable molecular weight distribution [0.03%]
以环己基氯作为高效助剂制备高效率双活性中心齐格勒-纳塔催化剂及可控分子量分布聚乙烯的研究
Mehrdad Seifali Abbas-Abadi
Mehrdad Seifali Abbas-Abadi
In the previous studies, the several halocarbons (HC) were tested as promoters for a Ti-based Ziegler-Natta (ZN) catalyst at different polymerization conditions. The Results showed that chloro cyclohexane has the best operation in catalyst ...
UV induced reversible chain extension of 1-(2-anthryl)-1-phenylethylene functionalized polyisobutylene [0.03%]
由1-(2- антринил)-1-苯基亚乙基功能化的聚异丁烯的紫外光诱导可逆链延长
Cimen Ozguc Onal,Turgut Nugay
Cimen Ozguc Onal
The synthesis of novel 1-(2-anthryl)-1-phenylethylene (APE) di-telechelic polyisobutylenes is described. Utilization of a difunctional cationic initiator and the in situ addition of the non-homopolymerizable APE lead to the formation of di-...
High performances of dual network PVA hydrogel modified by PVP using borax as the structure-forming accelerator [0.03%]
利用硼砂作为成结构加速剂的聚乙烯醇双网络水凝胶性能研究
Min Huang,Yi Hou,Yubao Li et al.
Min Huang et al.
A dual network hydrogel made up of polyvinylalcohol (PVA) crosslinked by borax and polyvinylpyrrolidone (PVP) was prepared by means of freezing-thawing circles. Here PVP was incorporated by linking with PVA to form a network structure, whil...
Preparation and performance of crosslinked poly(arylene ether)s containing azobenzene chromophores [0.03%]
含偶氮苯发色团单芳环共聚醚酮的制备及性能研究
Yuxuan Zhang,Shuang Wang,Zhonghui Wang et al.
Yuxuan Zhang et al.
A series of novel poly(arylene ether)s with crosslinked groups and different azobenzene chromophores contents (azo-CPAEs: PAE-allyl20%-azo20%, PAE-allyl20%-azo40%, PAE-allyl20%-azo60%) were synthesized from a new bisfluoro monomer, (2,6-dif...
Preparation and characterization of pH sensitive crosslinked Linseed polysaccharides-co-acrylic acid/methacrylic acid hydrogels for controlled delivery of ketoprofen [0.03%]
用于控制释放ketoprofen的pH敏感交联亚麻多糖共聚物-丙烯酸/甲基丙烯酸水凝胶的制备与表征
Farya Shabir,Alia Erum,Ume Ruqia Tulain et al.
Farya Shabir et al.
Some pH responsive polymeric matrix of Linseed (Linum usitatissimum), L. hydrogel (LSH) was prepared by free radical polymerization using potassium persulfate (KPS) as an initiator, N,N-methylene bisacrylamide (MBA) as a crosslinker, acryli...
Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer [0.03%]
通过自由基-离子基共聚合成超接枝聚[4-(N，N-二苯基氨基)甲基 styrene]
Minglu Huang,Jianmin Lu,Bingyong Han et al.
Minglu Huang et al.
In this paper, we present a tandem anionic-radical approach for synthesizing hypergrafted polymers. We prepared 4-(N,N-diphenylamino)methylstyrene (DPAMS) as a new radical-based inimer. Linear PDPAMS was prepared through anionic polymerizat...