Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to JP6868677ApriorityCriticalpatent/JPS543164A/en
Publication of JPS543164ApublicationCriticalpatent/JPS543164A/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
PURPOSE: A thermoplastic resin with low dielectric loss is impregnated with readily volatile halogenated hydrocarbons and heated dielectrically to effect uniform and rapid heating from the inside of the resin, producing said foamed products with uniform density and high fusing strength.
COPYRIGHT: (C)1979,JPO&Japio
JP6868677A1977-06-091977-06-09Production of foamed production of synthetic resin
PendingJPS543164A
(en)
Procedure for the continuous obtaining of profiles without end of arbitrary section with a envelope of synthetic thermoplastic material and a nucleus of foamed material. (Machine-translation by Google Translate, not legally binding)