摘要:
A coating solution supply apparatus of the present invention has a closed-type coating solution supply source which stores the coating solution therein; a supply pipe for supplying the coating solution from the coating solution supply source to the coating nozzle; and a pump which is provided along the supply pipe and pressure-feeds the coating solution to the coating nozzle, wherein an inside of the coating solution supply source is pressurized to a predetermined pressure by supply of an inert gas to prevent the inside of the coating solution supply source from being brought to a negative pressure even when the pump is operated to pressure-feed the coating solution to the coating nozzle.
摘要:
An objective of the present invention is to provide a lignocellulose material exhibiting superior dimensional stability and having a reduced water-absorbing property, as well as provide a lignocellulose hybrid material, a paper product or a wood product, with superior dimensional stability and a reduced water-absorbing property. In the present invention, a lignocellulose material is treated with a treatment agent for use in a lignocellulose material containing: (A) a polyvalent carboxylic acid or a derivative thereof; and (B) a silicon compound containing a functional group binding to a silicon atom, and thereby, a lignocellulose hybrid material is obtained. In addition, a paper product or a wood product is obtained by using the aforementioned lignocellulose hybrid material.
摘要:
The instant invention relates to a method for culturing and floating animal cells in a double-bag container, where an outer bag containing culture media and a volume of air houses an inner bag of a semipermeable film containing cells suspended in a culture media. The semipermeable film has pores of sufficient size so as to prohibit cells within the inner bag from passing therethrough but allowing culture liquid and air to pass through it. To optimize the exchange of nutrients between the interiors of the two bags, a protective mesh surrounds the inner bag and the double-bag container is fastened to an agitator which provides either a rotating or shaking motion.
摘要:
A specific amount of a processing solution is supplied on a wafer by spraying the processing solution from a first end (tip) of a nozzle. The solution surface of the processing solution remaining in the nozzle is sucked back to a second end side of the nozzle by aspirating the remaining processing solution to the second end side. The first end of the nozzle is then soaked into a fluid. The processing solution remaining in the nozzle is aspirated to the second end side to aspirate a specific amount of the fluid into the first end of the nozzle for further sucking back the solution surface of the processing solution to the second end side, thus the solution surface of the processing solution being not touching the fluid.
摘要:
The instant invention relates to an apparatus for floating animal cells in a double-bag container, where an outer bag containing culture media and a volume of air houses an inner bag of a semipermeable film containing cells suspended in a culture media. The semipermeable film has pores of sufficient size so as to prohibit cells within the inner bag from passing therethrough but allowing culture liquid and air to pass through it. To optimize the exchange of nutrients between the interiors of the two bags, a protective mesh surrounds the inner bag and the double-bag container is fastened to an agitator which provides either a rotating or shaking motion.
摘要:
A hydrosilylation curable silicone composition that forms a cured product with a high refractive index, high transparency, excellent heat resistance, and excellent flexibility, the hydrosilylation curable silicone composition comprising, as a main component, an organopolysiloxane represented by the following average unit formula: (R13SiO1/2)a(R12SiO2/2)b(R2SiO3/2)c(SiO4/2)d wherein, R1 are alkyl groups, alkenyl groups, phenyl groups, or hydrogen atoms; R2 is a group recited for R1, a condensed polycyclic aromatic group, or a group containing a condensed polycyclic aromatic group, provided that at least one of R1 or R2 in a molecule is an alkenyl group or hydrogen atom, and at least one R2 in a molecule is a condensed polycyclic aromatic group or a group containing a condensed polycyclic aromatic group; and a, b, c, and d are numbers satisfying: 0.01≦a≦0.8, 0≦b≦0.5, 0.2≦c≦0.9, 0≦d
摘要翻译:一种形成具有高折射率,高透明度,优异的耐热性和优异柔韧性的固化产物的氢化硅烷化可固化的硅氧烷组合物,所述氢化硅烷化可固化的有机硅组合物包含以下平均单元式代表的有机聚硅氧烷作为主要成分:( R13SiO1 / 2)a(R12SiO2 / 2)b(R2SiO3 / 2)c(SiO4 / 2)d其中R1为烷基,烯基,苯基或氢原子; R2是R1,稠合多环芳基或含有稠合多环芳基的基团,只要分子中的R 1或R 2中的至少一个为烯基或氢原子,并且至少一个R 2为 分子是缩合多环芳基或含缩合多环芳基的基团; 和a,b,c和d是满足:0.01&nlE; a&nlE; 0.8,0和nlE; b&nlE; 0.5,0.2&amp; nlE; c&nlE; 0.9,0和nlE; d <0.2和a + b + c + d = 1。
摘要:
A substrate is surface treated using a composition for forming a film that comprises (A) an organoalkoxysilane, (B) an organopolysiloxane having a silicon-bonded hydrogen atom, and (C) a condensation reaction catalyst. This composition for forming a film can form a highly hydrophobic water repellent film provided with sufficient water shedding performance. It is possible to provide a highly hydrophobic substrate such as a heat dissipating body.
摘要:
The present invention provides a novel amino-functional organopolysiloxane which is difficult to be colored over time or by heating, and provides a method for producing a novel amino-functional organopolysiloxane which is difficult to be colored over time or by heating, in which production of cyclic by-products can be prevented, and the aforementioned amino-functional organopolysiloxane can be easily synthesized without using complicated and/or troublesome operations. A polysiloxane-hydrocarbylene aminohydrocarbylene multiblock copolymer is obtained by subjecting a polysiloxane in which both terminals are capped with SiH groups and an amine or silylamine having two aliphatic unsaturated bonds in one molecule to an addition reaction.
摘要:
The present invention relates to a process for producing an aramid silicone polymer. The present invention is characterized by reacting (A) a both-terminal amino-modified diorganopolysiloxane having a group represented by the following formula: —B—NH2 wherein B represents a divalent hydrocarbon group, at both terminals of a molecular chain, (B) an aromatic diamine, and (C) an aromatic dicarboxylic acid dihalide, in the presence of (D) an inorganic base, in (S1) water and (S2) an aprotic organic solvent, at a temperature of 10° C. or more. The present invention does not have to be carried out at a low temperature, and by-products can be easily treated. Furthermore, the present invention does not require a large amount of a reprecipitation solvent, and therefore it can be suitably used in mass production of an aramid silicone polymer.
摘要:
A substrate is surface treated using a composition for forming a film that comprises (A) an organoalkoxysilane, (B) an organopolysiloxane having a silicon-bonded hydrogen atom, and (C) a condensation reaction catalyst. This composition for forming a film can form a highly hydrophobic water repellent film provided with sufficient water shedding performance. It is possible to provide a highly hydrophobic substrate such as a heat dissipating body.