920 (Continued) 
Polyester laminates 
Adhesives 
Electrical-insulation materials 
Urea-formaldehyde resins 
Ton-exchange resins 
Heat-resistant polymers 
Interfacial polymers 
Diffusion of gas through plastic filn. 
| ell cel pele ti te ei a 
MW rROMWO OA Ow 
ee NO SS 
The development work of the Institute has included studies of: 
A process for producing polyformaldehyde from natural gas 
The production of high-pressure polyethylene pipes 
Centrifugal casting of polyamide and polycarbonate gears and 
bearings 
Lubrication with polycaprolactam 
The use of furan resins as concrete binders 
Films, particularly polyethylene terephthalate 
The impregnation of graphite with furfural ketone resins 
The fabrication of parts from glass-reinforced laminates 
The Kanavets displacement "plastometer" for testing rubber and 
plastic mixtures 
A foundry mold binding material made from sulfite-alcohol 
distillation waste 
Honeycomb plastics based on paper, cotton tissue, and glass 
fiber. 
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“—S ~— /~_— eS Se er 
The Institute has a branch in the Lugansk region for reinforced- 
glass-fiber research, and a branch in Fergana that has worked on the 
plastoconecrete development. There also is a Laboratory for Ion-Exchange 
Resins in Nizhniy Tagil. 
9el 
Name: Scientific-Research Institute of Polymerization Plastics 
(Nauchno-issledovatel'skiy institut polimerizatsionnykh plastmass-- 
NIPPM) 
Address: Leningrad 
Director: N. M. Yegorov (1959) 
Deputy Director: A. Golubeva, Doctor (1961) 
Administrative Affiliation: -- 
Selected Staff Members: 
Ze V. Arkhipova 
D. D. Chegodayev 
L. V. Chereshkevich, Head of Laboratory of Fluoroplastics 
