SOLUTION: This optical high refractive index silicone oil comprises a cyclooligosiloxane of formula I (Me is methyl; R1 is a 1-20C alkyl, an alkenyl or an aryl; R2 is phenetyl or 2-methylphenetyl; X is 0-3; and N is 4-10) and has a refractive index of 1.45-1.50 at 25 deg....
Silicone oil has a higher refractive index (1. 405) as compared to the vitreous (1. 336). 1 When injected into the vitreous cavity it pro duces marked changes in the refraction of the eye. Removal of the silicone in cases of pro liferative vitreoretinopathy can result in the ...
A high-refractive-index optical silicone oil comprising a pentasiloxane having the formula RMeSiO(MeSiO)SiMeR wherein Me is methyl, each R is independently a Cto Caralkyl, and the silicone oil has a refractive index of from 1.45 to 1.50 ... H Kobayashi,M Tateishi,T Okawa - US 被引量:...
High Refractive Index LED Packaging Silicone Gel Iota 4011, Find Details and Price about Silicone Rubber Silicone Glue from High Refractive Index LED Packaging Silicone Gel Iota 4011 - Iota Silicone Oil (Anhui) Co., Ltd.
The required refractive index for glycerol immersion objectives is slightly higher than for silicone oil immersion objectives, which have recently been used to enable refractive index matching for live cell confocal spinning disc microscopy19. Here we have investigated the performance of glycerol immersion...
申请(专利权)人: TORAY SILICONE CO. LTD. 发明人: S Toshio 被引量: 19 摘要: A composition of lower alkenyl-containing organopolysiloxane, an organohydrogenpolysiloxane, and a platinum catalyst in which the refractive index of the alkenyl organopolysiloxane is 1.45 to 1.48 and the elastic mo...
The present invention relates to the field of silicone preparation, in particular to ... 朱德洪,冒小峰,刘金明,... 被引量: 0发表: 2014年 Utilisation of Beniseed Oil for the Production of Alkyd Resin The results of the analysis showed thatbeniseed oil hasacid value 2.8mgKOH/g, free ...
Two different RIM fluids, Potassium thiocyanate (KSCN) solutions and a mixture of Drakeol 7, as silicone oil and soybean oil are used as the test fluids to compare the independency performance of the approach. The approach not only identifies the general refractive index of the dispersed phase ...
The curing kinetics of the silicone resin (MPSR) in the presence of phenylvinyl silicone oil (MPSO) as reactive diluent and T-shaped hydrosiloxane (TPHS) as crosslinking agent was studied by non-isothermal differential scanning calorimeter at different heating rates. The kinetic parameters of the...
Using ORA to measure refractive status of air- filled eye Images in… A 30-year-old man already operated for vitreoret-inal surgery in the right eye and silicone oil in situ 5 months ago (for rhegmatogenous retinal detachment... S Khokhar,A Bhayana,A Deora,... - 《Bmj Case ...