CA953467A - Producing foaming plasticized material - Google Patents

Producing foaming plasticized material

Info

Publication number
CA953467A
CA953467A CA121,382A CA121382A CA953467A CA 953467 A CA953467 A CA 953467A CA 121382 A CA121382 A CA 121382A CA 953467 A CA953467 A CA 953467A
Authority
CA
Canada
Prior art keywords
plasticized material
producing foaming
foaming
producing
plasticized
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
CA121,382A
Other versions
CA121382S (en
Inventor
James W. Hendry
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.)
SUND-BORG MACHINES Corp
Original Assignee
SUND-BORG MACHINES Corp
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 SUND-BORG MACHINES Corp filed Critical SUND-BORG MACHINES Corp
Application granted granted Critical
Publication of CA953467A publication Critical patent/CA953467A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
CA121,382A 1970-09-04 1971-08-26 Producing foaming plasticized material Expired CA953467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6968170A 1970-09-04 1970-09-04

Publications (1)

Publication Number Publication Date
CA953467A true CA953467A (en) 1974-08-27

Family

ID=22090555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,382A Expired CA953467A (en) 1970-09-04 1971-08-26 Producing foaming plasticized material

Country Status (3)

Country Link
CA (1) CA953467A (en)
DE (1) DE2143951A1 (en)
FR (1) FR2105248A1 (en)

Also Published As

Publication number Publication date
FR2105248A1 (en) 1972-04-28
DE2143951A1 (en) 1972-03-09

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