PRODUCTION PROCESS FOR FOAM PLASTICS,

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Abstract:

The object of the invention is a method of obtaining a foam plastic on the basis of unsaturated polyestermaleate resins, siisocyanates, water, a catalyst, and an emulsifier, by mixing the original components with subsequent foaming and hardening of the composition. To increase the stability of the foam and improve the sanitary conditions of the work, unsaturated polyestermaleate resins are used in the form of solutions of them in nonvolatile di- and polyester-acrylates. Unsaturated polyester maleates that contain chlorine may be used to give the foam plastic the properties of self-attenuation. Author

Author(s):
Valgin, V. D. ; Demin, V. N. ; Petrilenkova, E. B.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Unedited rough draft trans. of Russian Patent 167 033, pub. 30 Jan 63, appl. no. 816862/23-4.
Annotation:
Translation of Russian research: Production process for foam plastics.
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-TT-65-1247, TT-66-60025
Monitor Series:
66-60025
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*EXPANDED PLASTICS, MANUFACTURING, USSR, PATENTS, ISOCYANATES, CATALYSTS, ACRYLIC RESINS, PRODUCTION
Field(s)/Group(s):
Plastics
Report Date:
1965 Dec 15