Title:
MANUFACTURE OF SHIELD MATERIAL BASED ON VINYL POLYCHLORIDE
Document Type and Number:
Japanese Patent JPS5853930
Kind Code:
A
Abstract:
New damping (insulating) materials are based on polyvinyl chloride particles or balled up fibers which are extremely lightweight and have a bulk density of 10-200 g/l and a particle weight less than 1 g. The particles are either enveloped by sheets or combined into lightweight components by means of heat or by the addition of binders, such as adhesives, fusion (hot-melt) adhesives, curable polymers, or frothed (pre-foamed), expandable polymers.
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Inventors:
RAABAN GURUNTOMAN
Application Number:
JP15284682A
Publication Date:
March 30, 1983
Filing Date:
September 03, 1982
Export Citation:
Assignee:
HUELS CHEMISCHE WERKE AG
International Classes:
B32B5/20; B32B27/14; C08J9/24; C08J9/33; C08J9/34; C08J9/35; (IPC1-7): B32B5/18; B32B27/14; C08J9/24; C08J9/36
Attorney, Agent or Firm:
Ezaki Mitsuyoshi