AU267877B2 - Process for making foamable thermoplastic polymers by diffusion ofa volatile fluid foaming agent into the polymer granules - Google Patents

Process for making foamable thermoplastic polymers by diffusion ofa volatile fluid foaming agent into the polymer granules

Info

Publication number
AU267877B2
AU267877B2 AU19355/62A AU1935562A AU267877B2 AU 267877 B2 AU267877 B2 AU 267877B2 AU 19355/62 A AU19355/62 A AU 19355/62A AU 1935562 A AU1935562 A AU 1935562A AU 267877 B2 AU267877 B2 AU 267877B2
Authority
AU
Australia
Prior art keywords
diffusion
foaming agent
thermoplastic polymers
polymer granules
volatile fluid
Prior art date
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.)
Expired
Application number
AU19355/62A
Other versions
AU1935562A (en
Inventor
Bruno Ulmanis Eugene
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of AU1935562A publication Critical patent/AU1935562A/en
Publication of AU267877B2 publication Critical patent/AU267877B2/en
Expired legal-status Critical Current

Links

AU19355/62A 1961-06-27 1962-06-26 Process for making foamable thermoplastic polymers by diffusion ofa volatile fluid foaming agent into the polymer granules Expired AU267877B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS119,996 1961-06-27

Publications (2)

Publication Number Publication Date
AU1935562A AU1935562A (en) 1964-01-09
AU267877B2 true AU267877B2 (en) 1964-01-09

Family

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