CA1021914A - Method and machine for injection molding of foam plastic products - Google Patents

Method and machine for injection molding of foam plastic products

Info

Publication number
CA1021914A
CA1021914A CA164,708A CA164708A CA1021914A CA 1021914 A CA1021914 A CA 1021914A CA 164708 A CA164708 A CA 164708A CA 1021914 A CA1021914 A CA 1021914A
Authority
CA
Canada
Prior art keywords
machine
injection molding
plastic products
foam plastic
foam
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
CA164,708A
Other languages
French (fr)
Other versions
CA164708S (en
Inventor
Charles H. Gray
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 CA1021914A publication Critical patent/CA1021914A/en
Expired legal-status Critical Current

Links

CA164,708A 1972-03-13 1973-02-27 Method and machine for injection molding of foam plastic products Expired CA1021914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23402872A 1972-03-13 1972-03-13

Publications (1)

Publication Number Publication Date
CA1021914A true CA1021914A (en) 1977-12-06

Family

ID=22879573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,708A Expired CA1021914A (en) 1972-03-13 1973-02-27 Method and machine for injection molding of foam plastic products

Country Status (1)

Country Link
CA (1) CA1021914A (en)

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