Tag: 508.7767

Versatile strategy for fabrication of polypropylene nanocomposites with inorganic network structures based on catalyzed in-situ sol-gel reaction during melt mixing was written by Kaneko, Kei;Yadav, Nitin;Takeuchi, Kengo;Maira, Bulbul;Terano, Minoru;Taniike, Toshiaki. And the article was included in Composites Science and Technology in 2014.Electric Literature of C30H56N2O4 This article mentions the following:

A versatile strategy based on a catalyzed in-situ sol-gel reaction in melt mixing was presented for the fabrication of polypropylene (PP) nanocomposites that equip inorganic network structures. PP nanocomposites with TiO₂ network structures were obtained by melt mixing PP powder which was preliminarily impregnated with titanium alkoxide and a catalytic component. The addition of catalytic components, especially hindered amine stabilizer, was found to be effective not only for the acceleration of the in-situ sol-gel reaction but also for improved dispersion of formed inorganic nanoparticles. The obtained PP/TiO₂ nanocomposites exhibited the disappearance of the terminal flow at ca. 3 wt% of the TiO₂ content, indicative of the network formation. Moreover, the PP/TiO₂ nanocomposite films exhibited distinct optical properties: not only high transparency for visible lights due to the excellent dispersion of the made nanoparticles but also absorption of UV lights, where absorption edges were tunable through a quantum effect for nanosized particles. In the experiment, the researchers used many compounds, for example, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7Electric Literature of C30H56N2O4).

Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7) belongs to piperidine derivatives.Piperidine is a key saturated heterocyclic scaffold found in several of the top-selling small molecule pharmaceuticals and natural alkaloids, with a diverse range of biological activities. Several piperidine alkaloids isolated from natural herbs, were found to exhibit antiproliferation and antimetastatic effects on various types of cancers both in vitro and in vivo for example Piperine, Evodiamine, Matrine, Berberine and Tetrandine.Electric Literature of C30H56N2O4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Light-fast performance of coated handmade papers was written by Wang, Kuo-Tsai;Wang, Eugene I-Chen;Perng, Yuan-Shing. And the article was included in Taiwan Linye Kexue in 2008.Reference of 41556-26-7 This article mentions the following:

The purpose of the study was to prepare Fenglachien papers, a kind of high-caliber coated paper mostly for Chinese calligraphic use made of coated handmade paper. The parameters studied for the coating and color formulations included the base papers, white complex pigments, various hued pigments and their concentrations, binders, and additives such as a wax emulsion, an insolubilizer, and a photostabilizer. All coated papers were evaluated for their light-fastness through UV irradiation, as this is one of the most important preservation characteristics for colored Fenglachien paper. We also tested the light-fastness of glossy golden- and silver-colored pearlite pigments used for color-painting and pattern-printing on the coated papers. The results indicated that the 2 kinds of base papers performed differently in terms of the white and colored pigments. The colored pigments interacted with the binders in complicated ways, and there appeared to be no rule for the changes observed For the same colors, a more-saturated hue had better light-fastness than a paler hue. Among the white pigments, precipitated silica had the best light-fastness performance, while titanium dioxide fared the worst. The wax emulsion and insolubilizer contributed pos. to the light-fastness of the Fenglachien paper. The tested photostabilizer, however, did not appear to have the anticipated efficacy. Certain synthetic golden pigments showed good light-fastness that allowed for the substitution for actual gold foil flakes for pattern-printing of Fenglachien graphic designs. In the experiment, the researchers used many compounds, for example, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7Reference of 41556-26-7).

Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. The piperidine and polyhydroxylated indolizidine derivatives have shown to be promising 伪-glucosidase inhibitors. The former are analogs of DNJ with an improved 伪-glucosidase inhibitory profile than that of DNJ. Boisson et al.Reference of 41556-26-7

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Study of organoboron oligomers as UV stabilizers for glass fiber-reinforced plastics was written by Ozhogin, A. V.;Lenskii, M. A.;Korabel’nikov, D. V.;Novitskii, A. N.. And the article was included in Plasticheskie Massy in 2018.Name: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate This article mentions the following:

The results of the investigation of the resistance to UV radiation of glass fiber-reinforced plastics modified by additives of polymethylene ethers of phenols and boric acid, pigments and stabilizers based on benzophenone, benzotriazole, and sebacate are represented in article. The dependence of changes in tensile strength of the glass fiber-reinforced plastics from the accelerated aging is shown. In the experiment, the researchers used many compounds, for example, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7Name: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate).

Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7) belongs to piperidine derivatives. Piperidine has a role as a reagent, a protic solvent, a base, a catalyst, a plant metabolite, a human metabolite and a non-polar solvent. Several piperidine alkaloids isolated from natural herbs, were found to exhibit antiproliferation and antimetastatic effects on various types of cancers both in vitro and in vivo for example Piperine, Evodiamine, Matrine, Berberine and Tetrandine.Name: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Coatings protected from rain erosion was written by Lemke, Renate;Herbrechter, Thomas. And the article was included in Farbe + Lack in 2015.Name: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate This article mentions the following:

The resistance of rotor blade coatings to rain erosion is significantly improved through the use of cuboid wollastonite and angular ultra-fine quartz powder in the pore filler; A surface treatment of the high-performance fillers further increases durability; By developing a suitable test method for simulating rain erosion on a laboratory scale, it was possible to carry out a comparison test relevant to the results. In the experiment, the researchers used many compounds, for example, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7Name: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate).

Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7) belongs to piperidine derivatives. Piperidine is a saturated organic heteromonocyclic parent, an azacycloalkane, a secondary amine and a member of piperidines. Piperidine prefers a chair conformation, similar to cyclohexane. Unlike cyclohexane, piperidine has two distinguishable chair conformations: one with the N鈥揌 bond in an axial position, and the other in an equatorial position.Name: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

UV-radiation curing of acrylate/epoxide systems was written by Decker, C.;Nguyen Thi Viet, T.;Decker, D.;Weber-Koehl, E.. And the article was included in Polymer in 2001.Synthetic Route of C30H56N2O4 This article mentions the following:

Interpenetrating polymer networks (IPNs) have been synthesized by light-induced crosslinking polymerization of a mixture of acrylate and epoxide monomers. The consumption of each monomer upon UV-irradiation in the presence of radical and cationic-type photoinitiators was monitored in situ by real-time IR spectroscopy. The acrylate monomer was shown to polymerize faster and more extensively than the epoxy monomer, which was further consumed upon storage of the sample in the dark, due to the living character of cationic polymerization Curing experiments carried out in the presence of air and under air diffusion-free conditions indicate that the radical polymerization of the acrylate monomer is hardly affected by the oxygen inhibition effect, while the cationic polymerization of the epoxy monomer is enhanced by the atm. humidity. The addition of a photosensitizer, like isopropylthioxanthone, was shown to speed up substantially the polymerization of the epoxide, with formation within seconds of two fully cured IPNs. In the experiment, the researchers used many compounds, for example, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7Synthetic Route of C30H56N2O4).

Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7) belongs to piperidine derivatives. Piperidine has a role as a reagent, a protic solvent, a base, a catalyst, a plant metabolite, a human metabolite and a non-polar solvent. Piperidine derivatives bearing a masked aldehyde function in the 蔚-position are easily transformed into quinolizidine compounds through intramolecular reductive amination.Synthetic Route of C30H56N2O4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

UV-radiation curing of acrylate/epoxide systems was written by Decker, C.;Nguyen Thi Viet, T.;Decker, D.;Weber-Koehl, E.. And the article was included in Polymer in 2001.Synthetic Route of C30H56N2O4 This article mentions the following:

Interpenetrating polymer networks (IPNs) have been synthesized by light-induced crosslinking polymerization of a mixture of acrylate and epoxide monomers. The consumption of each monomer upon UV-irradiation in the presence of radical and cationic-type photoinitiators was monitored in situ by real-time IR spectroscopy. The acrylate monomer was shown to polymerize faster and more extensively than the epoxy monomer, which was further consumed upon storage of the sample in the dark, due to the living character of cationic polymerization Curing experiments carried out in the presence of air and under air diffusion-free conditions indicate that the radical polymerization of the acrylate monomer is hardly affected by the oxygen inhibition effect, while the cationic polymerization of the epoxy monomer is enhanced by the atm. humidity. The addition of a photosensitizer, like isopropylthioxanthone, was shown to speed up substantially the polymerization of the epoxide, with formation within seconds of two fully cured IPNs. In the experiment, the researchers used many compounds, for example, Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7Synthetic Route of C30H56N2O4).

Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate (cas: 41556-26-7) belongs to piperidine derivatives. Piperidine has a role as a reagent, a protic solvent, a base, a catalyst, a plant metabolite, a human metabolite and a non-polar solvent. Piperidine derivatives bearing a masked aldehyde function in the ε-position are easily transformed into quinolizidine compounds through intramolecular reductive amination.Synthetic Route of C30H56N2O4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem