CA658545A - Process of making very low density cellular polystyrene products - Google Patents

Process of making very low density cellular polystyrene products

Info

Publication number
CA658545A
CA658545A CA658545A CA658545DA CA658545A CA 658545 A CA658545 A CA 658545A CA 658545 A CA658545 A CA 658545A CA 658545D A CA658545D A CA 658545DA CA 658545 A CA658545 A CA 658545A
Authority
CA
Canada
Prior art keywords
making
low density
density cellular
polystyrene products
cellular polystyrene
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
CA658545A
Inventor
J. Grabowski Thaddeus
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork Co
Publication date
Application granted granted Critical
Publication of CA658545A publication Critical patent/CA658545A/en
Expired legal-status Critical Current

Links

CA658545A Process of making very low density cellular polystyrene products Expired CA658545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA658545T

Publications (1)

Publication Number Publication Date
CA658545A true CA658545A (en) 1963-02-26

Family

ID=35951891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA658545A Expired CA658545A (en) Process of making very low density cellular polystyrene products

Country Status (1)

Country Link
CA (1) CA658545A (en)

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