PDF Print

Other technology

Production technologies:

 - vinyl- and phenylchlorosilanes by high-temperature condensation, including vinyl- and phenyltrichlorosilane, methylvinyl - and metylphenyldichlorosilane;
 - a whole series of vinyl- and allylsilanes by organomagnesium method;
- phosgene – free and phosgene methods of organic carbofunctional silicone mono- and diisocyanates synthesis;
 - synthesis of organosilicon di- and oligidiorganosilyl и олигодиорганосилил-carbodiimides as polyurethane stabilizers more efficient than conventional “Stobaksol”;
- С – chlorovinylsilanes synthesis for PVC modifying and production of silanol cross-linked PVC grades;
- standard catalysts for silicone systems (methyl- or vinyltriethoxy-, -triacetoxy-,
-triacetoxy-oxysilanes) curing;
- dimethylchlorosilane;
- hexamethyldisilazane;
- monochloromethylsilanchlorides.

The Institute:

- disposes of great experience in the production of laboratory samples, intermediates of actually any complicacy with the use of function silyl protection with the employment of standard and new «syntones» of fine organic profile including pharmaceutical one;
- offers synthesis and production of individual preparations as well as implementation of individual chains of multistage syntheses;
- has developed functionalisation techniques for heterocyclic compounds of actually any profile;
- offers ligand synthesis and production for coordination compounds of new generation.
 - has developed synthesis methods of N-, О- and С- silyl substituted of amino formic acid, carbazic acids, oxycarbamino acids, di- and triazole derivatives, quinoline and its hydrogenized derivatives.
  - is experienced in the development and setup for production of antisclerotic substances (parmidine), antiphthisic substances (kinds of advanced technologies for isoniazid, ftivazide, metazid), antiviral preparations (remantadin, Deitiforinum), аs well as such preparations substances as silocast, chloroethane, phenazepam, Tamsulosin, ingenious synthesis methods and technologies.
   Is prepared to cooperate in the area of β- aminoacids and their derivatives chemistry.

Organotin compounds production technologies:

· Direct synthesis of dialkyldihalogen stannanes R2SnX2 (R=Mt, Et, n-Bu, n-Oct; X=Cl,Br);
· Organomagnesium syntheis (including continuous one) of tetraalkyl stannanes R4Sn    (R=Et, n-Bu, n-Oct), tetracyclohexyl stannanes.
· Mono-, di- and triorganochloro stannanes RSnCl3, R2SnCl2, R3SnCl synthesis through disproportionation reaction by Kocheshkov - -compounds for synthesis of a diversity of their derivatives.
· Synthesis of corresponding stannoxanes – RSnOOH, R2SnO and R3SnOSnR3, organoacyloxy stanannes (including maleates thioglycolates), alkoxystannanes and other organotin derivatives on the basis of organochlorostannanes.
· Tin octoate (П) synthesis.

The Institute:

- disposes of great experience in the production of laboratory samples of organotin compounds mentioned in item 1, as well as linear and cyclic silylmethylchlorosilanes having SiCHSn fragment in their molecules and their derivatives;
· is prepared to render research and technological services in the process of production setup of organotin compounds mentioned in item 1;
· is ready to cooperate with all the Parties concerned in the area of chemistry and application of organotin compounds as PVC stabilizers, various chemical process catalysts, biologically active substance, as well used as pesticides, medications etc.
Process engineering of high-pure silicones for electronics, medicine, optics and other purposes, making possible polymeric materials production with minimum percentage ionogenic impurities of Na, K, Ca, Cl and other transitional valency metals (Fe, Ni, Co, etc.), as well as radioactive compounds of U, Th etc.
Production technology of ceramic-forming polymer – polycarbosilane used for the production of ceramic composite materials of SiC-SiC type (fibers, matrices).
Production technology of silica-free binder «Alumoks», employed in the production of ceramic molds for hot investment casting of high-alloy steel refractory reactive metals.


Production technology for magnetic powders and composites


 Production technology of multipurpose magnetic powders has been developed:
- in electromagnetic flaw detection and magnetic AV recording;
- purpose-built property powders for security papers protection against falsification, colored magnetic pigments;
- powders with highly developed surface and hydrophobic characteristics for water surface cleaning from oil products;
- encapsulated metal powder with high microwave emission reflecting and absorbing power;
- magnetite as a single component ink powder element for xerographic printer;

 Development description

    On the basis of the developed magnetic powders a new composite type “elastomagnet” was developed.
MR-elastomer (Elastomagnet) – magnet controlled nonrigid composite is related to the class of so-called “smart” materials and is able to change its dimensions, shape and elasticity under magnetic field effect.
MR-elastomer ability to be distorted in inhomogeneous magnetic field may be used at the fabrication of micromovers, providing for micromovement, valve and apparatus gaskets, as well as in magnetic-field measurement devices, acceleration and vibration sensors. In pumps with reshaped surface geometry having no mechanically traveling members. In robot technology manipulators with tender acquisition were developed.
MR-elastomer ability to change elastic behavior in the magnetic field can be used when developing electromagnetic vibration absorbers. In uniform magnetic field Elastomagnet demonstrates « shape memory effect ».  At mechanical effect on the Elastomagnet in uniform magnetic field it behaves as plasticine, changing and retaining the imparted shape.

Table of Basic Properties.


Parameter Value
Magnetic powders:  
Size, µm 0.2-2
Coercitive force,  Oe 50 – 1000
remanence ratio 0,1-0,8
Elongation in magnetic field 4 кOe
Up to 300%
Elasticity increase in magnetic field 4 кOe 10000 %

Process engineering of energy-saving fibrous light weight refractories of 1600-1800˚С class.

Process of mechanochemical production of micronic, submicron and nano-size (with block structure size 6-7nm) powders of binary (and thribble) ferromagnetic alloys based on carbonyl iron.


Fillers for magnetic insulators, high frequencies and microwaves article.

Development description

High energy wet milling.
Production technology of thin-film ferromagnetic (mainly iron) coatings with melting (destruction) point 35-40°С as a minimum.


Used as coatings on compact and powdered low-melting materials (including immobilize drugs and dosage bands).

Development description

Plasma-chemical production technique.
Laboratory samples production in amount of up to 5-8 g.
Production and study of electric circuit diagram with simple layout and nano-size conductors on processing probe nano-apparutus of “Almaz” type.
Production of micro- and nanoнаноresistors by gas-phase probe method on “Almaz” type plants